diff --git a/app/scripts/controllers/network/enums.js b/app/scripts/controllers/network/enums.js
index 4f29e301b..9da7f309c 100644
--- a/app/scripts/controllers/network/enums.js
+++ b/app/scripts/controllers/network/enums.js
@@ -13,20 +13,6 @@ const RINKEBY_DISPLAY_NAME = 'Rinkeby'
 const KOVAN_DISPLAY_NAME = 'Kovan'
 const MAINNET_DISPLAY_NAME = 'Main Ethereum Network'
 
-const MAINNET_RPC_URL = 'https://mainnet.infura.io/metamask'
-const ROPSTEN_RPC_URL = 'https://ropsten.infura.io/metamask'
-const KOVAN_RPC_URL = 'https://kovan.infura.io/metamask'
-const RINKEBY_RPC_URL = 'https://rinkeby.infura.io/metamask'
-const LOCALHOST_RPC_URL = 'http://localhost:8545'
-
-const MAINNET_RPC_URL_BETA = 'https://mainnet.infura.io/metamask2'
-const ROPSTEN_RPC_URL_BETA = 'https://ropsten.infura.io/metamask2'
-const KOVAN_RPC_URL_BETA = 'https://kovan.infura.io/metamask2'
-const RINKEBY_RPC_URL_BETA = 'https://rinkeby.infura.io/metamask2'
-
-const DEFAULT_NETWORK = 'rinkeby'
-const OLD_UI_NETWORK_TYPE = 'network'
-const BETA_UI_NETWORK_TYPE = 'networkBeta'
 
 module.exports = {
   ROPSTEN,
@@ -41,16 +27,4 @@ module.exports = {
   RINKEBY_DISPLAY_NAME,
   KOVAN_DISPLAY_NAME,
   MAINNET_DISPLAY_NAME,
-  MAINNET_RPC_URL,
-  ROPSTEN_RPC_URL,
-  KOVAN_RPC_URL,
-  RINKEBY_RPC_URL,
-  LOCALHOST_RPC_URL,
-  MAINNET_RPC_URL_BETA,
-  ROPSTEN_RPC_URL_BETA,
-  KOVAN_RPC_URL_BETA,
-  RINKEBY_RPC_URL_BETA,
-  DEFAULT_NETWORK,
-  OLD_UI_NETWORK_TYPE,
-  BETA_UI_NETWORK_TYPE,
 }
diff --git a/app/scripts/controllers/network/network.js b/app/scripts/controllers/network/network.js
index 2f5b81cd2..93fde7c57 100644
--- a/app/scripts/controllers/network/network.js
+++ b/app/scripts/controllers/network/network.js
@@ -14,52 +14,40 @@ const {
   RINKEBY,
   KOVAN,
   MAINNET,
-  OLD_UI_NETWORK_TYPE,
-  DEFAULT_NETWORK,
+  LOCALHOST,
 } = require('./enums')
-const { getNetworkEndpoints } = require('./util')
+const LOCALHOST_RPC_URL = 'http://localhost:8545'
 const INFURA_PROVIDER_TYPES = [ROPSTEN, RINKEBY, KOVAN, MAINNET]
 
+const env = process.env.METAMASK_ENV
+const METAMASK_DEBUG = process.env.METAMASK_DEBUG
+const testMode = (METAMASK_DEBUG || env === 'test')
+
+const defaultProviderConfig = {
+  type: testMode ? RINKEBY : MAINNET,
+}
+
 module.exports = class NetworkController extends EventEmitter {
 
-  constructor (config) {
+  constructor (opts = {}) {
     super()
 
-    this._networkEndpointVersion = OLD_UI_NETWORK_TYPE
-    this._networkEndpoints = getNetworkEndpoints(OLD_UI_NETWORK_TYPE)
-    this._defaultRpc = this._networkEndpoints[DEFAULT_NETWORK]
-
-    config.provider.rpcTarget = this.getRpcAddressForType(config.provider.type, config.provider)
+    // parse options
+    const providerConfig = opts.provider || defaultProviderConfig
+    // create stores
+    this.providerStore = new ObservableStore(providerConfig)
     this.networkStore = new ObservableStore('loading')
-    this.providerStore = new ObservableStore(config.provider)
     this.store = new ComposedStore({ provider: this.providerStore, network: this.networkStore })
+    // create event emitter proxy
     this._proxy = createEventEmitterProxy()
 
     this.on('networkDidChange', this.lookupNetwork)
   }
 
-  async setNetworkEndpoints (version) {
-    if (version === this._networkEndpointVersion) {
-      return
-    }
-
-    this._networkEndpointVersion = version
-    this._networkEndpoints = getNetworkEndpoints(version)
-    this._defaultRpc = this._networkEndpoints[DEFAULT_NETWORK]
-    const { type } = this.getProviderConfig()
-
-    return this.setProviderType(type, true)
-  }
-
   initializeProvider (_providerParams) {
     this._baseProviderParams = _providerParams
     const { type, rpcTarget } = this.providerStore.getState()
-    // map rpcTarget to rpcUrl
-    const opts = {
-      type,
-      rpcUrl: rpcTarget,
-    }
-    this._configureProvider(opts)
+    this._configureProvider({ type, rpcTarget })
     this._proxy.on('block', this._logBlock.bind(this))
     this._proxy.on('error', this.verifyNetwork.bind(this))
     this.ethQuery = new EthQuery(this._proxy)
@@ -96,45 +84,27 @@ module.exports = class NetworkController extends EventEmitter {
     })
   }
 
-  setRpcTarget (rpcUrl) {
-    this.providerStore.updateState({
+  setRpcTarget (rpcTarget) {
+    const providerConfig = {
       type: 'rpc',
-      rpcTarget: rpcUrl,
-    })
-    this._switchNetwork({ rpcUrl })
-  }
-
-  getCurrentRpcAddress () {
-    const provider = this.getProviderConfig()
-    if (!provider) return null
-    return this.getRpcAddressForType(provider.type)
-  }
-
-  async setProviderType (type, forceUpdate = false) {
-    assert(type !== 'rpc', `NetworkController.setProviderType - cannot connect by type "rpc"`)
-    // skip if type already matches
-    if (type === this.getProviderConfig().type && !forceUpdate) {
-      return
+      rpcTarget,
     }
+    this.providerStore.updateState(providerConfig)
+    this._switchNetwork(providerConfig)
+  }
 
-    const rpcTarget = this.getRpcAddressForType(type)
-    assert(rpcTarget, `NetworkController - unknown rpc address for type "${type}"`)
-    this.providerStore.updateState({ type, rpcTarget })
-    this._switchNetwork({ type })
+  async setProviderType (type) {
+    assert.notEqual(type, 'rpc', `NetworkController - cannot call "setProviderType" with type 'rpc'. use "setRpcTarget"`)
+    assert(INFURA_PROVIDER_TYPES.includes(type) || type === LOCALHOST, `NetworkController - Unknown rpc type "${type}"`)
+    const providerConfig = { type }
+    this.providerStore.updateState(providerConfig)
+    this._switchNetwork(providerConfig)
   }
 
   getProviderConfig () {
     return this.providerStore.getState()
   }
 
-  getRpcAddressForType (type, provider = this.getProviderConfig()) {
-    if (this._networkEndpoints[type]) {
-      return this._networkEndpoints[type]
-    }
-
-    return provider && provider.rpcTarget ? provider.rpcTarget : this._defaultRpc
-  }
-
   //
   // Private
   //
@@ -146,32 +116,27 @@ module.exports = class NetworkController extends EventEmitter {
   }
 
   _configureProvider (opts) {
-    // type-based rpc endpoints
-    const { type } = opts
-    if (type) {
-      // type-based infura rpc endpoints
-      const isInfura = INFURA_PROVIDER_TYPES.includes(type)
-      opts.rpcUrl = this.getRpcAddressForType(type)
-      if (isInfura) {
-        this._configureInfuraProvider(opts)
-      // other type-based rpc endpoints
-      } else {
-        this._configureStandardProvider(opts)
-      }
+    const { type, rpcTarget } = opts
+    // infura type-based endpoints
+    const isInfura = INFURA_PROVIDER_TYPES.includes(type)
+    if (isInfura) {
+      this._configureInfuraProvider(opts)
+    // other type-based rpc endpoints
+    } else if (type === LOCALHOST) {
+      this._configureStandardProvider({ rpcUrl: LOCALHOST_RPC_URL })
     // url-based rpc endpoints
+    } else if (type === 'rpc'){
+      this._configureStandardProvider({ rpcUrl: rpcTarget })
     } else {
-      this._configureStandardProvider(opts)
+      throw new Error(`NetworkController - _configureProvider - unknown type "${type}"`)
     }
   }
 
-  _configureInfuraProvider (opts) {
-    log.info('_configureInfuraProvider', opts)
-    const infuraProvider = createInfuraProvider({
-      network: opts.type,
-    })
+  _configureInfuraProvider ({ type }) {
+    log.info('_configureInfuraProvider', type)
+    const infuraProvider = createInfuraProvider({ network: type })
     const infuraSubprovider = new SubproviderFromProvider(infuraProvider)
     const providerParams = extend(this._baseProviderParams, {
-      rpcUrl: opts.rpcUrl,
       engineParams: {
         pollingInterval: 8000,
         blockTrackerProvider: infuraProvider,
diff --git a/app/scripts/controllers/network/util.js b/app/scripts/controllers/network/util.js
index 4f38ccda4..261dae721 100644
--- a/app/scripts/controllers/network/util.js
+++ b/app/scripts/controllers/network/util.js
@@ -3,7 +3,6 @@ const {
   RINKEBY,
   KOVAN,
   MAINNET,
-  LOCALHOST,
   ROPSTEN_CODE,
   RINKEYBY_CODE,
   KOVAN_CODE,
@@ -11,17 +10,6 @@ const {
   RINKEBY_DISPLAY_NAME,
   KOVAN_DISPLAY_NAME,
   MAINNET_DISPLAY_NAME,
-  MAINNET_RPC_URL,
-  ROPSTEN_RPC_URL,
-  KOVAN_RPC_URL,
-  RINKEBY_RPC_URL,
-  LOCALHOST_RPC_URL,
-  MAINNET_RPC_URL_BETA,
-  ROPSTEN_RPC_URL_BETA,
-  KOVAN_RPC_URL_BETA,
-  RINKEBY_RPC_URL_BETA,
-  OLD_UI_NETWORK_TYPE,
-  BETA_UI_NETWORK_TYPE,
 } = require('./enums')
 
 const networkToNameMap = {
@@ -34,32 +22,8 @@ const networkToNameMap = {
   [KOVAN_CODE]: KOVAN_DISPLAY_NAME,
 }
 
-const networkEndpointsMap = {
-  [OLD_UI_NETWORK_TYPE]: {
-    [LOCALHOST]: LOCALHOST_RPC_URL,
-    [MAINNET]: MAINNET_RPC_URL,
-    [ROPSTEN]: ROPSTEN_RPC_URL,
-    [KOVAN]: KOVAN_RPC_URL,
-    [RINKEBY]: RINKEBY_RPC_URL,
-  },
-  [BETA_UI_NETWORK_TYPE]: {
-    [LOCALHOST]: LOCALHOST_RPC_URL,
-    [MAINNET]: MAINNET_RPC_URL_BETA,
-    [ROPSTEN]: ROPSTEN_RPC_URL_BETA,
-    [KOVAN]: KOVAN_RPC_URL_BETA,
-    [RINKEBY]: RINKEBY_RPC_URL_BETA,
-  },
-}
-
 const getNetworkDisplayName = key => networkToNameMap[key]
 
-const getNetworkEndpoints = (networkType = OLD_UI_NETWORK_TYPE) => {
-  return {
-    ...networkEndpointsMap[networkType],
-  }
-}
-
 module.exports = {
   getNetworkDisplayName,
-  getNetworkEndpoints,
 }
diff --git a/app/scripts/controllers/transactions/lib/tx-state-history-helper.js b/app/scripts/controllers/transactions/lib/tx-state-history-helper.js
index 59a4b562c..4562568e9 100644
--- a/app/scripts/controllers/transactions/lib/tx-state-history-helper.js
+++ b/app/scripts/controllers/transactions/lib/tx-state-history-helper.js
@@ -25,26 +25,31 @@ function migrateFromSnapshotsToDiffs (longHistory) {
 }
 
 /**
-  generates an array of history objects sense the previous state.
-  The object has the keys opp(the operation preformed),
-  path(the key and if a nested object then each key will be seperated with a `/`)
-  value
-  with the first entry having the note
+  Generates an array of history objects sense the previous state.
+  The object has the keys
+    op (the operation performed),
+    path (the key and if a nested object then each key will be seperated with a `/`)
+    value
+  with the first entry having the note and a timestamp when the change took place
   @param previousState {object} - the previous state of the object
   @param newState {object} - the update object
   @param note {string} - a optional note for the state change
-  @reurns {array}
+  @returns {array}
 */
 function generateHistoryEntry (previousState, newState, note) {
   const entry = jsonDiffer.compare(previousState, newState)
   // Add a note to the first op, since it breaks if we append it to the entry
-  if (note && entry[0]) entry[0].note = note
+  if (entry[0]) {
+    if (note) entry[0].note = note
+
+    entry[0].timestamp = Date.now()
+  }
   return entry
 }
 
 /**
   Recovers previous txMeta state obj
-  @return {object}
+  @returns {object}
 */
 function replayHistory (_shortHistory) {
   const shortHistory = clone(_shortHistory)
diff --git a/app/scripts/controllers/transactions/tx-state-manager.js b/app/scripts/controllers/transactions/tx-state-manager.js
index 380214c1d..00e837571 100644
--- a/app/scripts/controllers/transactions/tx-state-manager.js
+++ b/app/scripts/controllers/transactions/tx-state-manager.js
@@ -158,7 +158,7 @@ class TransactionStateManager extends EventEmitter {
   /**
     updates the txMeta in the list and adds a history entry
     @param txMeta {Object} - the txMeta to update
-    @param [note] {string} - a not about the update for history
+    @param [note] {string} - a note about the update for history
   */
   updateTx (txMeta, note) {
     // validate txParams
diff --git a/app/scripts/first-time-state.js b/app/scripts/first-time-state.js
index c49d89288..13119bc04 100644
--- a/app/scripts/first-time-state.js
+++ b/app/scripts/first-time-state.js
@@ -1,7 +1,3 @@
-// test and development environment variables
-const env = process.env.METAMASK_ENV
-const METAMASK_DEBUG = process.env.METAMASK_DEBUG
-const { DEFAULT_NETWORK, MAINNET } = require('./controllers/network/enums')
 
 /**
  * @typedef {Object} FirstTimeState
@@ -14,11 +10,6 @@ const { DEFAULT_NETWORK, MAINNET } = require('./controllers/network/enums')
  */
 const initialState = {
   config: {},
-  NetworkController: {
-    provider: {
-      type: (METAMASK_DEBUG || env === 'test') ? DEFAULT_NETWORK : MAINNET,
-    },
-  },
 }
 
 module.exports = initialState
diff --git a/app/scripts/lib/setupRaven.js b/app/scripts/lib/setupRaven.js
index b1b67f771..d164827ab 100644
--- a/app/scripts/lib/setupRaven.js
+++ b/app/scripts/lib/setupRaven.js
@@ -25,7 +25,7 @@ function setupRaven(opts) {
       const report = opts.data
       try {
         // handle error-like non-error exceptions
-        nonErrorException(report)
+        rewriteErrorLikeExceptions(report)
         // simplify certain complex error messages (e.g. Ethjs)
         simplifyErrorMessages(report)
         // modify report urls
@@ -42,27 +42,35 @@ function setupRaven(opts) {
   return Raven
 }
 
-function nonErrorException(report) {
-  // handle errors that lost their error-ness in serialization
-  if (report.message.includes('Non-Error exception captured with keys: message')) {
-    if (!(report.extra && report.extra.__serialized__)) return
-    report.message = `Non-Error Exception: ${report.extra.__serialized__.message}`
-  }
+function rewriteErrorLikeExceptions(report) {
+  // handle errors that lost their error-ness in serialization (e.g. dnode)
+  rewriteErrorMessages(report, (errorMessage) => {
+    if (!errorMessage.includes('Non-Error exception captured with keys:')) return errorMessage
+    if (!(report.extra && report.extra.__serialized__ && report.extra.__serialized__.message)) return errorMessage
+    return `Non-Error Exception: ${report.extra.__serialized__.message}`
+  })
 }
 
 function simplifyErrorMessages(report) {
+  rewriteErrorMessages(report, (errorMessage) => {
+    // simplify ethjs error messages
+    errorMessage = extractEthjsErrorMessage(errorMessage)
+    // simplify 'Transaction Failed: known transaction'
+    if (errorMessage.indexOf('Transaction Failed: known transaction') === 0) {
+      // cut the hash from the error message
+      errorMessage = 'Transaction Failed: known transaction'
+    }
+    return errorMessage
+  })
+}
+
+function rewriteErrorMessages(report, rewriteFn) {
+  // rewrite top level message
+  report.message = rewriteFn(report.message)
+  // rewrite each exception message
   if (report.exception && report.exception.values) {
     report.exception.values.forEach(item => {
-      let errorMessage = item.value
-      // simplify ethjs error messages
-      errorMessage = extractEthjsErrorMessage(errorMessage)
-      // simplify 'Transaction Failed: known transaction'
-      if (errorMessage.indexOf('Transaction Failed: known transaction') === 0) {
-        // cut the hash from the error message
-        errorMessage = 'Transaction Failed: known transaction'
-      }
-      // finalize
-      item.value = errorMessage
+      item.value = rewriteFn(item.value)
     })
   }
 }
diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index a90acb4d5..a6b5d3453 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -355,7 +355,6 @@ module.exports = class MetamaskController extends EventEmitter {
       submitPassword: nodeify(keyringController.submitPassword, keyringController),
 
       // network management
-      setNetworkEndpoints: nodeify(networkController.setNetworkEndpoints, networkController),
       setProviderType: nodeify(networkController.setProviderType, networkController),
       setCustomRpc: nodeify(this.setCustomRpc, this),
 
diff --git a/docs/send-screen-QA-checklist.md b/docs/send-screen-QA-checklist.md
new file mode 100644
index 000000000..52167b50b
--- /dev/null
+++ b/docs/send-screen-QA-checklist.md
@@ -0,0 +1,96 @@
+# Send screen QA checklist:
+
+This checklist can be to guide QA of the send screen. It can also be used to guide e2e tests for the send screen.
+
+Once all of these are QA verified on master, resolutions to any bugs related to the send screen should include and update to this list.
+
+Additional features or functionality on the send screen should include an update to this list.
+
+## Send Eth mode
+  - [ ] **Header** _It should:_
+    - [ ] have title "Send ETH"
+    - [ ] have sub title "Only send ETH to an Ethereum address."
+    - [ ] return user to main screen when top right X is clicked
+  - [ ] **From row** _It should:_
+    - [ ] show the currently selected account by default 
+    - [ ] show a dropdown with all of the users accounts
+    - [ ] contain the following info for each account: identicon, account name, balance in ETH, balance in current currency
+    - [ ] change the account selected in the dropdown (but not the app-wide selected account) when one in the dropdown is clicked
+    - [ ] close the dropdown, without changing the dropdown selected account, when the dropdown is open and then a click happens outside it
+  - [ ] **To row** _It should:_
+    - [ ] Show a placeholder with the text 'Recipient Address' by default
+    - [ ] Show, when clicked, a dropdown list of all 'to accounts': the users accounts, plus any other accounts they have previously sent to
+    - [ ] Show account address, and account name if it exists, of each item in the dropdown list
+    - [ ] Show a dropdown list of all to accounts (see above) whose address matches an address currently being typed in
+    - [ ] Set the input text to the address of an account clicked in the dropdown list, and also hide the dropdown
+    - [ ] Hide the dropdown without changing what is in the input if the user clicks outside the dropdown list while it is open
+    - [ ] Select the text in the input (i.e. the address) if an address is displayed and then clicked
+    - [ ] Show a 'required' error if the dropdown is opened but no account is selected
+    - [ ] Show an 'invalid address' error if text is entered in the input that cannot be a valid hex address or ens address
+    - [ ] Support ens names. (enter dinodan.eth on mainnet) After entering the plain text address, the hex address should appear in the input with a green checkmark beside
+    - [ ] Should show a 'no such address' error if a non-existent ens address is entered
+  - [ ] **Amount row** _It should:_
+    - [ ] allow user to enter any rational number >= 0
+    - [ ] allow user to copy and paste into the field
+    - [ ] show an insufficient funds error if an amount > balance - gas fee
+    - [ ] display 'ETH' after the number amount. The position of 'ETH' should change as the length of the input amount text changes
+    - [ ] display the value of the amount of ETH in the current currency, formatted in that currency
+    - [ ] show a 'max' but if amount < balance - gas fee
+    - [ ] show no max button or error if amount === balance - gas fee
+    - [ ] set the amount to balance - gas fee if the 'max' button is clicked
+  - [ ] **Gas Fee Display row** _It should:_
+    - [ ] Default to the fee given by the estimated gas price
+    - [ ] display the fee in ETH and the current currency
+    - [ ] update when changes are made using the customize gas modal
+  - [ ] **Cancel button** _It should:_
+    - [ ] Take the user back to the main screen
+  - [ ] **submit button** _It should:_
+    - [ ] be disabled if no recipient address is provided or if any field is in error
+    - [ ] sign a transaction with the info in the above form, and display the details of that transaction on the confirm screen
+
+## Send token mode
+- [ ] **Header** _It should:_
+  - [ ] have title "Send Tokens"
+  - [ ] have sub title "Only send [token symbol] to an Ethereum address."
+  - [ ] return user to main screen when top right X is clicked
+- [ ] **From row** _It should:_
+  - [ ] Behave the same as 'Send ETH mode' (see above)
+- [ ] **To row** _It should:_
+  - [ ] Behave the same as 'Send ETH mode' (see above)
+- [ ] **Amount row** _It should:_
+  - [ ] allow user to enter any rational number >= 0
+  - [ ] allow user to copy and paste into the field
+  - [ ] show an 'insufficient tokens' error if an amount > token balance
+  - [ ] show an 'insufficient funds' error if an gas fee > eth balance
+  - [ ] display [token symbol] after the number amount. The position of [token symbol] should change as the length of the input amount text changes
+  - [ ] display the value of the amount of tokens in the current currency, formatted in that currency
+  - [ ] show a 'max' but if amount < token balance
+  - [ ] show no max button or error if amount === token balance
+  - [ ] set the amount to token balance if the 'max' button is clicked
+- [ ] **Gas Fee Display row** _It should:_
+  - [ ] Behave the same as 'Send ETH mode' (see above)
+- [ ] **Cancel button** _It should:_
+  - [ ] Take the user back to the main screen
+- [ ] **submit button** _It should:_
+  - [ ] be disabled if no recipient address is provided or if any field is in error
+  - [ ] sign a token transaction with the info in the above form, and display the details of that transaction on the confirm screen
+
+## Edit send Eth mode
+  - [ ] Say 'Editing transaction' in the header
+  - [ ] display a button to go back to the confirmation screen without applying update
+  - [ ] say 'update transaction' on the submit button
+  - [ ] update the existing transaction, instead of signing a new one, when clicking the submit button
+  - [ ] Otherwise, behave the same as 'Send ETH mode' (see above)
+
+## Edit send token mode
+  - [ ] Behave the same as 'Edit send Eth mode' (see above)
+
+## Specific cases to test
+ - [ ] Send eth to a hex address
+ - [ ] Send eth to an ENS address
+ - [ ] Donate to the faucet at https://faucet.metamask.io/ and edit the transaction before confirming
+ - [ ] Send a token that is available on the 'Add Token' screen search to a hex address
+ - [ ] Create a custom token at https://tokenfactory.surge.sh/ and send it to a hex address
+ - [ ] Send a token to an ENS address
+ - [ ] Create a token transaction using https://tokenfactory.surge.sh/#/, and edit the transaction before confirming
+ - [ ] Send each of MKR, EOS and ICON using myetherwallet, and edit the transaction before confirming
diff --git a/old-ui/app/app.js b/old-ui/app/app.js
index 3aa845b3a..2378a1a0a 100644
--- a/old-ui/app/app.js
+++ b/old-ui/app/app.js
@@ -35,7 +35,6 @@ const HDCreateVaultComplete = require('./keychains/hd/create-vault-complete')
 const HDRestoreVaultScreen = require('./keychains/hd/restore-vault')
 const RevealSeedConfirmation = require('./keychains/hd/recover-seed/confirmation')
 const AccountDropdowns = require('./components/account-dropdowns').AccountDropdowns
-const { BETA_UI_NETWORK_TYPE } = require('../../app/scripts/controllers/network/enums')
 
 module.exports = connect(mapStateToProps)(App)
 
@@ -409,7 +408,6 @@ App.prototype.renderDropdown = function () {
       closeMenu: () => this.setState({ isMainMenuOpen: !isOpen }),
       onClick: () => {
         this.props.dispatch(actions.setFeatureFlag('betaUI', true, 'BETA_UI_NOTIFICATION_MODAL'))
-          .then(() => this.props.dispatch(actions.setNetworkEndpoints(BETA_UI_NETWORK_TYPE)))
       },
     }, 'Try Beta!'),
   ])
@@ -472,7 +470,6 @@ App.prototype.renderPrimary = function () {
           onClick: () => {
             global.platform.openExtensionInBrowser()
             props.dispatch(actions.setFeatureFlag('betaUI', true, 'BETA_UI_NOTIFICATION_MODAL'))
-              .then(() => props.dispatch(actions.setNetworkEndpoints(BETA_UI_NETWORK_TYPE)))
           },
           style: {
             fontSize: '0.8em',
diff --git a/test/unit/network-contoller-test.js b/test/unit/network-contoller-test.js
index 2b905718b..2d590a3f6 100644
--- a/test/unit/network-contoller-test.js
+++ b/test/unit/network-contoller-test.js
@@ -3,17 +3,15 @@ const nock = require('nock')
 const NetworkController = require('../../app/scripts/controllers/network')
 const {
   getNetworkDisplayName,
-  getNetworkEndpoints,
 } = require('../../app/scripts/controllers/network/util')
 
 const { createTestProviderTools } = require('../stub/provider')
 const providerResultStub = {}
-const provider = createTestProviderTools({ scaffold: providerResultStub }).provider
 
 describe('# Network Controller', function () {
   let networkController
   const noop = () => {}
-  const networkControllerProviderInit = {
+  const networkControllerProviderConfig = {
     getAccounts: noop,
   }
 
@@ -24,11 +22,9 @@ describe('# Network Controller', function () {
       .post('/metamask')
       .reply(200)
 
-    networkController = new NetworkController({
-      provider,
-    })
+    networkController = new NetworkController()
 
-    networkController.initializeProvider(networkControllerProviderInit, provider)
+    networkController.initializeProvider(networkControllerProviderConfig)
   })
 
   afterEach(function () {
@@ -38,7 +34,7 @@ describe('# Network Controller', function () {
   describe('network', function () {
     describe('#provider', function () {
       it('provider should be updatable without reassignment', function () {
-        networkController.initializeProvider(networkControllerProviderInit, provider)
+        networkController.initializeProvider(networkControllerProviderConfig)
         const proxy = networkController._proxy
         proxy.setTarget({ test: true, on: () => {} })
         assert.ok(proxy.test)
@@ -59,12 +55,6 @@ describe('# Network Controller', function () {
       })
     })
 
-    describe('#getRpcAddressForType', function () {
-      it('should return the right rpc address', function () {
-        const rpcTarget = networkController.getRpcAddressForType('mainnet')
-        assert.equal(rpcTarget, 'https://mainnet.infura.io/metamask', 'returns the right rpcAddress')
-      })
-    })
     describe('#setProviderType', function () {
       it('should update provider.type', function () {
         networkController.setProviderType('mainnet')
@@ -76,16 +66,11 @@ describe('# Network Controller', function () {
         const loading = networkController.isNetworkLoading()
         assert.ok(loading, 'network is loading')
       })
-      it('should set the right rpcTarget', function () {
-        networkController.setProviderType('mainnet')
-        const rpcTarget = networkController.getProviderConfig().rpcTarget
-        assert.equal(rpcTarget, 'https://mainnet.infura.io/metamask', 'returns the right rpcAddress')
-      })
     })
   })
 })
 
-describe('# Network utils', () => {
+describe('Network utils', () => {
   it('getNetworkDisplayName should return the correct network name', () => {
     const tests = [
       {
@@ -114,9 +99,4 @@ describe('# Network utils', () => {
 
     tests.forEach(({ input, expected }) => assert.equal(getNetworkDisplayName(input), expected))
   })
-
-  it('getNetworkEndpoints should return the correct endpoints', () => {
-    assert.equal(getNetworkEndpoints('networkBeta').ropsten, 'https://ropsten.infura.io/metamask2')
-    assert.equal(getNetworkEndpoints('network').rinkeby, 'https://rinkeby.infura.io/metamask')
-  })
 })
diff --git a/test/unit/tx-state-history-helper-test.js b/test/unit/tx-state-history-helper-test.js
index 35e9ef188..5ad014dbb 100644
--- a/test/unit/tx-state-history-helper-test.js
+++ b/test/unit/tx-state-history-helper-test.js
@@ -1,26 +1,129 @@
 const assert = require('assert')
-const clone = require('clone')
 const txStateHistoryHelper = require('../../app/scripts/controllers/transactions/lib/tx-state-history-helper')
+const testVault = require('../data/v17-long-history.json')
 
-describe('deepCloneFromTxMeta', function () {
-  it('should clone deep', function () {
-    const input = {
-      foo: {
-        bar: {
-          bam: 'baz'
+describe ('Transaction state history helper', function () {
+
+  describe('#snapshotFromTxMeta', function () {
+    it('should clone deep', function () {
+      const input = {
+        foo: {
+          bar: {
+            bam: 'baz'
+          }
         }
       }
-    }
-    const output = txStateHistoryHelper.snapshotFromTxMeta(input)
-    assert('foo' in output, 'has a foo key')
-    assert('bar' in output.foo, 'has a bar key')
-    assert('bam' in output.foo.bar, 'has a bar key')
-    assert.equal(output.foo.bar.bam, 'baz', 'has a baz value')
+      const output = txStateHistoryHelper.snapshotFromTxMeta(input)
+      assert('foo' in output, 'has a foo key')
+      assert('bar' in output.foo, 'has a bar key')
+      assert('bam' in output.foo.bar, 'has a bar key')
+      assert.equal(output.foo.bar.bam, 'baz', 'has a baz value')
+    })
+
+    it('should remove the history key', function () {
+      const input = { foo: 'bar', history: 'remembered' }
+      const output = txStateHistoryHelper.snapshotFromTxMeta(input)
+      assert(typeof output.history, 'undefined', 'should remove history')
+    })
   })
 
-  it('should remove the history key', function () {
-    const input = { foo: 'bar', history: 'remembered' }
-    const output = txStateHistoryHelper.snapshotFromTxMeta(input)
-    assert(typeof output.history, 'undefined', 'should remove history')
+  describe('#migrateFromSnapshotsToDiffs', function () {
+    it('migrates history to diffs and can recover original values', function () {
+      testVault.data.TransactionController.transactions.forEach((tx, index) => {
+        const newHistory = txStateHistoryHelper.migrateFromSnapshotsToDiffs(tx.history)
+        newHistory.forEach((newEntry, index) => {
+          if (index === 0) {
+            assert.equal(Array.isArray(newEntry), false, 'initial history item IS NOT a json patch obj')
+          } else {
+            assert.equal(Array.isArray(newEntry), true, 'non-initial history entry IS a json patch obj')
+          }
+          const oldEntry = tx.history[index]
+          const historySubset = newHistory.slice(0, index + 1)
+          const reconstructedValue = txStateHistoryHelper.replayHistory(historySubset)
+          assert.deepEqual(oldEntry, reconstructedValue, 'was able to reconstruct old entry from diffs')
+        })
+      })
+    })
+  })
+
+  describe('#replayHistory', function () {
+    it('replaying history does not mutate the original obj', function () {
+      const initialState = { test: true, message: 'hello', value: 1 }
+      const diff1 = [{
+        "op": "replace",
+        "path": "/message",
+        "value": "haay",
+      }]
+      const diff2 = [{
+        "op": "replace",
+        "path": "/value",
+        "value": 2,
+      }]
+      const history = [initialState, diff1, diff2]
+
+      const beforeStateSnapshot = JSON.stringify(initialState)
+      const latestState = txStateHistoryHelper.replayHistory(history)
+      const afterStateSnapshot = JSON.stringify(initialState)
+
+      assert.notEqual(initialState, latestState, 'initial state is not the same obj as the latest state')
+      assert.equal(beforeStateSnapshot, afterStateSnapshot, 'initial state is not modified during run')
+    })
+  })
+
+  describe('#generateHistoryEntry', function () {
+
+    function generateHistoryEntryTest(note) {
+
+      const prevState = {
+        someValue: 'value 1',
+        foo: {
+          bar: {
+            bam: 'baz'
+          }
+        }
+      }
+
+      const nextState = {
+        newPropRoot: 'new property - root',
+        someValue: 'value 2',
+        foo: {
+          newPropFirstLevel: 'new property - first level',
+          bar: {
+            bam: 'baz'
+          }
+        }
+      }
+
+      const before = new Date().getTime()
+      const result = txStateHistoryHelper.generateHistoryEntry(prevState, nextState, note)
+      const after = new Date().getTime()
+
+      assert.ok(Array.isArray(result))
+      assert.equal(result.length, 3)
+
+      const expectedEntry1 = { op: 'add', path: '/foo/newPropFirstLevel', value: 'new property - first level' }
+      assert.equal(result[0].op, expectedEntry1.op)
+      assert.equal(result[0].path, expectedEntry1.path)
+      assert.equal(result[0].value, expectedEntry1.value)
+      assert.equal(result[0].value, expectedEntry1.value)
+      if (note) 
+        assert.equal(result[0].note, note)
+
+      assert.ok(result[0].timestamp >= before && result[0].timestamp <= after)
+
+      const expectedEntry2 = { op: 'replace', path: '/someValue', value: 'value 2' }
+      assert.deepEqual(result[1], expectedEntry2)
+
+      const expectedEntry3 = { op: 'add', path: '/newPropRoot', value: 'new property - root' }
+      assert.deepEqual(result[2], expectedEntry3)
+    }
+
+    it('should generate history entries', function () {
+      generateHistoryEntryTest()
+    })
+
+    it('should add note to first entry', function () {
+      generateHistoryEntryTest('custom note')
+    })    
   })
-})
+})
\ No newline at end of file
diff --git a/test/unit/tx-state-history-helper.js b/test/unit/tx-state-history-helper.js
deleted file mode 100644
index 35f7dac57..000000000
--- a/test/unit/tx-state-history-helper.js
+++ /dev/null
@@ -1,46 +0,0 @@
-const assert = require('assert')
-const txStateHistoryHelper = require('../../app/scripts/controllers/transactions/lib/tx-state-history-helper')
-const testVault = require('../data/v17-long-history.json')
-
-
-describe('tx-state-history-helper', function () {
-  it('migrates history to diffs and can recover original values', function () {
-    testVault.data.TransactionController.transactions.forEach((tx, index) => {
-      const newHistory = txStateHistoryHelper.migrateFromSnapshotsToDiffs(tx.history)
-      newHistory.forEach((newEntry, index) => {
-        if (index === 0) {
-          assert.equal(Array.isArray(newEntry), false, 'initial history item IS NOT a json patch obj')
-        } else {
-          assert.equal(Array.isArray(newEntry), true, 'non-initial history entry IS a json patch obj')
-        }
-        const oldEntry = tx.history[index]
-        const historySubset = newHistory.slice(0, index + 1)
-        const reconstructedValue = txStateHistoryHelper.replayHistory(historySubset)
-        assert.deepEqual(oldEntry, reconstructedValue, 'was able to reconstruct old entry from diffs')
-      })
-    })
-  })
-
-  it('replaying history does not mutate the original obj', function () {
-    const initialState = { test: true, message: 'hello', value: 1 }
-    const diff1 = [{
-      "op": "replace",
-      "path": "/message",
-      "value": "haay",
-    }]
-    const diff2 = [{
-      "op": "replace",
-      "path": "/value",
-      "value": 2,
-    }]
-    const history = [initialState, diff1, diff2]
-
-    const beforeStateSnapshot = JSON.stringify(initialState)
-    const latestState = txStateHistoryHelper.replayHistory(history)
-    const afterStateSnapshot = JSON.stringify(initialState)
-
-    assert.notEqual(initialState, latestState, 'initial state is not the same obj as the latest state')
-    assert.equal(beforeStateSnapshot, afterStateSnapshot, 'initial state is not modified during run')
-  })
-
-})
diff --git a/test/unit/tx-state-manager-test.js b/test/unit/tx-state-manager-test.js
index e5fe68d0b..179542f90 100644
--- a/test/unit/tx-state-manager-test.js
+++ b/test/unit/tx-state-manager-test.js
@@ -176,14 +176,21 @@ describe('TransactionStateManager', function () {
       assert.deepEqual(updatedTx.history[0], txStateHistoryHelper.snapshotFromTxMeta(updatedTx), 'first history item is initial state')
       // modify value and updateTx
       updatedTx.txParams.gasPrice = desiredGasPrice
+      const before = new Date().getTime()
       txStateManager.updateTx(updatedTx)
+      const after = new Date().getTime()
       // check updated value
       const result = txStateManager.getTx('1')
       assert.equal(result.txParams.gasPrice, desiredGasPrice, 'gas price updated')
       // validate history was updated
       assert.equal(result.history.length, 2, 'two history items (initial + diff)')
+      assert.equal(result.history[1].length, 1, 'two history state items (initial + diff)')
+      
       const expectedEntry = { op: 'replace', path: '/txParams/gasPrice', value: desiredGasPrice }
-      assert.deepEqual(result.history[1], [expectedEntry], 'two history items (initial + diff)')
+      assert.deepEqual(result.history[1][0].op, expectedEntry.op, 'two history items (initial + diff) operation')
+      assert.deepEqual(result.history[1][0].path, expectedEntry.path, 'two history items (initial + diff) path')
+      assert.deepEqual(result.history[1][0].value, expectedEntry.value, 'two history items (initial + diff) value')
+      assert.ok(result.history[1][0].timestamp >= before && result.history[1][0].timestamp <= after)
     })
   })
 
diff --git a/ui/app/actions.js b/ui/app/actions.js
index 9c4de9551..2d238b2f8 100644
--- a/ui/app/actions.js
+++ b/ui/app/actions.js
@@ -271,7 +271,6 @@ var actions = {
   SET_MOUSE_USER_STATE: 'SET_MOUSE_USER_STATE',
 
   // Network
-  setNetworkEndpoints,
   updateNetworkEndpointType,
   UPDATE_NETWORK_ENDPOINT_TYPE: 'UPDATE_NETWORK_ENDPOINT_TYPE',
 
@@ -1924,23 +1923,6 @@ function setLocaleMessages (localeMessages) {
   }
 }
 
-function setNetworkEndpoints (networkEndpointType) {
-  return dispatch => {
-    log.debug('background.setNetworkEndpoints')
-    return new Promise((resolve, reject) => {
-      background.setNetworkEndpoints(networkEndpointType, err => {
-        if (err) {
-          dispatch(actions.displayWarning(err.message))
-          return reject(err)
-        }
-
-        dispatch(actions.updateNetworkEndpointType(networkEndpointType))
-        resolve(networkEndpointType)
-      })
-    })
-  }
-}
-
 function updateNetworkEndpointType (networkEndpointType) {
   return {
     type: actions.UPDATE_NETWORK_ENDPOINT_TYPE,
diff --git a/ui/app/app.js b/ui/app/app.js
index 5bc571c64..f840cc34e 100644
--- a/ui/app/app.js
+++ b/ui/app/app.js
@@ -1,7 +1,7 @@
 const { Component } = require('react')
 const PropTypes = require('prop-types')
 const connect = require('react-redux').connect
-const { Route, Switch, withRouter, matchPath } = require('react-router-dom')
+const { Route, Switch, withRouter } = require('react-router-dom')
 const { compose } = require('recompose')
 const h = require('react-hyperscript')
 const actions = require('./actions')
@@ -83,15 +83,6 @@ class App extends Component {
     )
   }
 
-  renderAppHeader () {
-    const { location } = this.props
-    const isInitializing = matchPath(location.pathname, {
-      path: INITIALIZE_ROUTE, exact: false,
-    })
-
-    return isInitializing ? null : h(AppHeader)
-  }
-
   render () {
     const {
       isLoading,
@@ -128,7 +119,7 @@ class App extends Component {
         // global modal
         h(Modal, {}, []),
 
-        this.renderAppHeader(),
+        h(AppHeader),
 
         // sidebar
         this.renderSidebar(),
diff --git a/ui/app/components/app-header/app-header.component.js b/ui/app/components/app-header/app-header.component.js
index cf36e0d79..62b04562a 100644
--- a/ui/app/components/app-header/app-header.component.js
+++ b/ui/app/components/app-header/app-header.component.js
@@ -1,9 +1,13 @@
 import React, { Component } from 'react'
 import PropTypes from 'prop-types'
 import classnames from 'classnames'
+import { matchPath } from 'react-router-dom'
 
-const { ENVIRONMENT_TYPE_NOTIFICATION } = require('../../../../app/scripts/lib/enums')
-const { DEFAULT_ROUTE, CONFIRM_TRANSACTION_ROUTE } = require('../../routes')
+const {
+  ENVIRONMENT_TYPE_NOTIFICATION,
+  ENVIRONMENT_TYPE_POPUP,
+} = require('../../../../app/scripts/lib/enums')
+const { DEFAULT_ROUTE, INITIALIZE_ROUTE, CONFIRM_TRANSACTION_ROUTE } = require('../../routes')
 const Identicon = require('../identicon')
 const NetworkIndicator = require('../network')
 
@@ -36,13 +40,23 @@ class AppHeader extends Component {
       : hideNetworkDropdown()
   }
 
+  isConfirming () {
+    const { location } = this.props
+
+    return Boolean(matchPath(location.pathname, {
+      path: CONFIRM_TRANSACTION_ROUTE, exact: false,
+    }))
+  }
+
   renderAccountMenu () {
     const { isUnlocked, toggleAccountMenu, selectedAddress } = this.props
 
     return isUnlocked && (
       <div
-        className="account-menu__icon"
-        onClick={toggleAccountMenu}
+        className={classnames('account-menu__icon', {
+          'account-menu__icon--disabled': this.isConfirming(),
+        })}
+        onClick={() => this.isConfirming() || toggleAccountMenu()}
       >
         <Identicon
           address={selectedAddress}
@@ -52,6 +66,26 @@ class AppHeader extends Component {
     )
   }
 
+  hideAppHeader () {
+    const { location } = this.props
+
+    const isInitializing = Boolean(matchPath(location.pathname, {
+      path: INITIALIZE_ROUTE, exact: false,
+    }))
+
+    if (isInitializing) {
+      return true
+    }
+
+    if (window.METAMASK_UI_TYPE === ENVIRONMENT_TYPE_NOTIFICATION) {
+      return true
+    }
+
+    if (window.METAMASK_UI_TYPE === ENVIRONMENT_TYPE_POPUP && this.isConfirming()) {
+      return true
+    }
+  }
+
   render () {
     const {
       network,
@@ -61,7 +95,7 @@ class AppHeader extends Component {
       isUnlocked,
     } = this.props
 
-    if (window.METAMASK_UI_TYPE === ENVIRONMENT_TYPE_NOTIFICATION) {
+    if (this.hideAppHeader()) {
       return null
     }
 
diff --git a/ui/app/components/pages/settings/settings.js b/ui/app/components/pages/settings/settings.js
index bdefe56f8..f58ac7ddf 100644
--- a/ui/app/components/pages/settings/settings.js
+++ b/ui/app/components/pages/settings/settings.js
@@ -12,7 +12,6 @@ const SimpleDropdown = require('../../dropdowns/simple-dropdown')
 const ToggleButton = require('react-toggle-button')
 const { REVEAL_SEED_ROUTE } = require('../../../routes')
 const locales = require('../../../../../app/_locales/index.json')
-const { OLD_UI_NETWORK_TYPE } = require('../../../../../app/scripts/controllers/network/enums')
 
 const getInfuraCurrencyOptions = () => {
   const sortedCurrencies = infuraCurrencies.objects.sort((a, b) => {
@@ -349,7 +348,6 @@ const mapDispatchToProps = dispatch => {
     updateCurrentLocale: key => dispatch(actions.updateCurrentLocale(key)),
     setFeatureFlagToBeta: () => {
       return dispatch(actions.setFeatureFlag('betaUI', false, 'OLD_UI_NOTIFICATION_MODAL'))
-        .then(() => dispatch(actions.setNetworkEndpoints(OLD_UI_NETWORK_TYPE)))
     },
     showResetAccountConfirmationModal: () => {
       return dispatch(actions.showModal({ name: 'CONFIRM_RESET_ACCOUNT' }))
diff --git a/ui/app/components/pages/unlock-page/unlock-page.component.js b/ui/app/components/pages/unlock-page/unlock-page.component.js
index d5e2a3224..0976d9506 100644
--- a/ui/app/components/pages/unlock-page/unlock-page.component.js
+++ b/ui/app/components/pages/unlock-page/unlock-page.component.js
@@ -175,7 +175,6 @@ UnlockPage.propTypes = {
   isUnlocked: PropTypes.bool,
   t: PropTypes.func,
   useOldInterface: PropTypes.func,
-  setNetworkEndpoints: PropTypes.func,
 }
 
 export default UnlockPage
diff --git a/ui/app/components/pages/unlock-page/unlock-page.container.js b/ui/app/components/pages/unlock-page/unlock-page.container.js
index 9788a18ea..18fed9b2e 100644
--- a/ui/app/components/pages/unlock-page/unlock-page.container.js
+++ b/ui/app/components/pages/unlock-page/unlock-page.container.js
@@ -6,7 +6,6 @@ const {
   tryUnlockMetamask,
   forgotPassword,
   markPasswordForgotten,
-  setNetworkEndpoints,
 } = require('../../../actions')
 
 import UnlockPage from './unlock-page.component'
@@ -23,7 +22,6 @@ const mapDispatchToProps = dispatch => {
     forgotPassword: () => dispatch(forgotPassword()),
     tryUnlockMetamask: password => dispatch(tryUnlockMetamask(password)),
     markPasswordForgotten: () => dispatch(markPasswordForgotten()),
-    setNetworkEndpoints: type => dispatch(setNetworkEndpoints(type)),
   }
 }
 
diff --git a/ui/app/components/pending-tx/confirm-send-ether.js b/ui/app/components/pending-tx/confirm-send-ether.js
index 16dbd273b..c07c96ccc 100644
--- a/ui/app/components/pending-tx/confirm-send-ether.js
+++ b/ui/app/components/pending-tx/confirm-send-ether.js
@@ -28,6 +28,10 @@ const currencies = require('currency-formatter/currencies')
 
 const { MIN_GAS_PRICE_HEX } = require('../send/send-constants')
 const { SEND_ROUTE, DEFAULT_ROUTE } = require('../../routes')
+const {
+  ENVIRONMENT_TYPE_POPUP,
+  ENVIRONMENT_TYPE_NOTIFICATION,
+} = require('../../../../app/scripts/lib/enums')
 
 ConfirmSendEther.contextTypes = {
   t: PropTypes.func,
@@ -293,6 +297,14 @@ ConfirmSendEther.prototype.editTransaction = function (txMeta) {
   history.push(SEND_ROUTE)
 }
 
+ConfirmSendEther.prototype.renderNetworkDisplay = function () {
+  const windowType = window.METAMASK_UI_TYPE
+
+  return (windowType === ENVIRONMENT_TYPE_NOTIFICATION || windowType === ENVIRONMENT_TYPE_POPUP)
+    ? h(NetworkDisplay)
+    : null
+}
+
 ConfirmSendEther.prototype.render = function () {
   const {
     currentCurrency,
@@ -358,7 +370,7 @@ ConfirmSendEther.prototype.render = function () {
               visibility: !txMeta.lastGasPrice ? 'initial' : 'hidden',
             },
           }, 'Edit'),
-          window.METAMASK_UI_TYPE === 'notification' && h(NetworkDisplay),
+          this.renderNetworkDisplay(),
         ]),
         h('.page-container__title', title),
         h('.page-container__subtitle', subtitle),
diff --git a/ui/app/css/itcss/components/account-menu.scss b/ui/app/css/itcss/components/account-menu.scss
index 824b2ddb6..657760ab5 100644
--- a/ui/app/css/itcss/components/account-menu.scss
+++ b/ui/app/css/itcss/components/account-menu.scss
@@ -23,6 +23,10 @@
   &__icon {
     margin-left: 20px;
     cursor: pointer;
+
+    &--disabled {
+      cursor: initial;
+    }
   }
 
   &__header {
diff --git a/ui/app/css/itcss/components/header.scss b/ui/app/css/itcss/components/header.scss
index cef61d0e2..3ccfd5c15 100644
--- a/ui/app/css/itcss/components/header.scss
+++ b/ui/app/css/itcss/components/header.scss
@@ -82,10 +82,6 @@
     display: flex;
     flex-flow: row nowrap;
     align-items: center;
-
-    .identicon {
-      cursor: pointer;
-    }
   }
 }
 
diff --git a/ui/app/first-time/init-menu.js b/ui/app/first-time/init-menu.js
index 6cb548bb9..c20ba2d77 100644
--- a/ui/app/first-time/init-menu.js
+++ b/ui/app/first-time/init-menu.js
@@ -10,7 +10,6 @@ const getCaretCoordinates = require('textarea-caret')
 const { RESTORE_VAULT_ROUTE, DEFAULT_ROUTE } = require('../routes')
 const { getEnvironmentType } = require('../../../app/scripts/lib/util')
 const { ENVIRONMENT_TYPE_POPUP } = require('../../../app/scripts/lib/enums')
-const { OLD_UI_NETWORK_TYPE } = require('../../../app/scripts/controllers/network/enums')
 
 class InitializeMenuScreen extends Component {
   constructor (props) {
@@ -190,7 +189,6 @@ class InitializeMenuScreen extends Component {
 
   showOldUI () {
     this.props.dispatch(actions.setFeatureFlag('betaUI', false, 'OLD_UI_NOTIFICATION_MODAL'))
-      .then(() => this.props.dispatch(actions.setNetworkEndpoints(OLD_UI_NETWORK_TYPE)))
   }
 }
 
diff --git a/ui/app/select-app.js b/ui/app/select-app.js
index 808f9ba56..f2e8e8d10 100644
--- a/ui/app/select-app.js
+++ b/ui/app/select-app.js
@@ -6,8 +6,7 @@ const { HashRouter } = require('react-router-dom')
 const App = require('./app')
 const OldApp = require('../../old-ui/app/app')
 const { autoAddToBetaUI } = require('./selectors')
-const { setFeatureFlag, setNetworkEndpoints } = require('./actions')
-const { BETA_UI_NETWORK_TYPE } = require('../../app/scripts/controllers/network/enums')
+const { setFeatureFlag } = require('./actions')
 const I18nProvider = require('./i18n-provider')
 
 function mapStateToProps (state) {
@@ -24,11 +23,9 @@ function mapDispatchToProps (dispatch) {
   return {
     setFeatureFlagWithModal: () => {
       return dispatch(setFeatureFlag('betaUI', true, 'BETA_UI_NOTIFICATION_MODAL'))
-        .then(() => dispatch(setNetworkEndpoints(BETA_UI_NETWORK_TYPE)))
     },
     setFeatureFlagWithoutModal: () => {
       return dispatch(setFeatureFlag('betaUI', true))
-        .then(() => dispatch(setNetworkEndpoints(BETA_UI_NETWORK_TYPE)))
     },
   }
 }
diff --git a/ui/index.js b/ui/index.js
index 075faf66d..bd9ecc28b 100644
--- a/ui/index.js
+++ b/ui/index.js
@@ -5,11 +5,6 @@ const actions = require('./app/actions')
 const configureStore = require('./app/store')
 const txHelper = require('./lib/tx-helper')
 const { fetchLocale } = require('./i18n-helper')
-const {
-  OLD_UI_NETWORK_TYPE,
-  BETA_UI_NETWORK_TYPE,
-} = require('../app/scripts/controllers/network/enums')
-
 const log = require('loglevel')
 
 module.exports = launchMetamaskUi
@@ -55,10 +50,6 @@ async function startApp (metamaskState, accountManager, opts) {
     networkVersion: opts.networkVersion,
   })
 
-  const useBetaUi = metamaskState.featureFlags.betaUI
-  const networkEndpointType = useBetaUi ? BETA_UI_NETWORK_TYPE : OLD_UI_NETWORK_TYPE
-  store.dispatch(actions.setNetworkEndpoints(networkEndpointType))
-
   // if unconfirmed txs, start on txConf page
   const unapprovedTxsAll = txHelper(metamaskState.unapprovedTxs, metamaskState.unapprovedMsgs, metamaskState.unapprovedPersonalMsgs, metamaskState.unapprovedTypedMessages, metamaskState.network)
   const numberOfUnapprivedTx = unapprovedTxsAll.length