Review and test fixes.

www/views/import.html

@@ -16,7 +16,7 @@
         <span translate>File/Text</span>
       </div>
       <div class="col" ng-click="hardware = true; phrase = file = false" ng-style="hardware &&
-        {'border-bottom-style': 'solid'}" ng-show="isCopay && (isChromeApp || isDevel)">
+        {'border-bottom-style': 'solid'}" ng-show="isCopay && (supportsLedger || supportsTrezor)">
         <span translate>Hardware wallet</span>
       </div>
     </div>

www/views/preferences.html

@@ -32,7 +32,7 @@
         <span class="toggle-label" translate>Hide Balance</span>
       </ion-toggle>
 
-      <div class="item item-divider" translate>
+      <div class="item item-divider" ng-hide="wallet.isPrivKeyExternal() || !wallet.canSign()" translate>
         Security
       </div>
       <a class="item item-icon-right" ui-sref="tabs.preferences.backupWarning({from: 'tabs.preferences'})" ng-hide="wallet.isPrivKeyExternal()">

www/views/preferencesInformation.html

@@ -43,7 +43,13 @@
           {{derivationStrategy}}
         </span>
       </div>
-      <a class="item item-icon-right" href ui-sref="tabs.preferences.preferencesExternal" ng-show="wallet.isPrivKeyExternal()">
+      <div class="item" ng-show="wallet.isPrivKeyExternal() && !externalSource.isEmbeddedHardware">
+        <span translate>Hardware Wallet</span>
+        <span class="item-note">
+          {{externalSource}}
+        </span>
+      </div>
+      <a class="item item-icon-right" href ui-sref="tabs.preferences.preferencesExternal" ng-show="wallet.isPrivKeyExternal() && externalSource.isEmbeddedHardware">
         <span translate>Hardware Wallet</span>
         <span class="item-note">
           {{externalSource}}