Increase installation timeout and make sure that there's a separate timeout if there's a need to uninstall first.

lib/roles/device/plugins/install.js

@@ -97,6 +97,7 @@ module.exports = syrup.serial()
           sendProgress('installing_app', guesstimate)
           return promiseutil.periodicNotify(
               adb.installRemote(options.serial, apk)
+                .timeout(60000)
                 .catch(function(err) {
                   switch (err.code) {
                   case 'INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES':
@@ -105,11 +106,13 @@ module.exports = syrup.serial()
                     , pkg
                     )
                     return adb.uninstall(options.serial, pkg)
+                      .timeout(15000)
                       .then(function() {
                         return adb.installRemote(options.serial, apk)
+                          .timeout(60000)
                       })
                   default:
-                    throw err
+                    return Promise.reject(err)
                   }
                 })
             , 250
@@ -121,7 +124,6 @@ module.exports = syrup.serial()
               )
               sendProgress('installing_app', guesstimate)
             })
-            .timeout(35000)
         })
         .then(function() {
           if (message.launch) {