diff --git a/modules/react-native-status/android/src/main/java/im/status/ethereum/module/StatusModule.java b/modules/react-native-status/android/src/main/java/im/status/ethereum/module/StatusModule.java
index bed410cc62..86a63c1228 100644
--- a/modules/react-native-status/android/src/main/java/im/status/ethereum/module/StatusModule.java
+++ b/modules/react-native-status/android/src/main/java/im/status/ethereum/module/StatusModule.java
@@ -391,6 +391,31 @@ class StatusModule extends ReactContextBaseJavaModule implements LifecycleEventL
         StatusThreadPoolExecutor.getInstance().execute(r);
     }
 
+    @ReactMethod
+    public void verify(final String address, final String password, final Callback callback) {
+        Log.d(TAG, "verify");
+        if (!checkAvailability()) {
+            callback.invoke(false);
+            return;
+        }
+
+        Activity currentActivity = getCurrentActivity();
+
+        final String absRootDirPath = currentActivity.getApplicationInfo().dataDir;
+        final String newKeystoreDir = pathCombine(absRootDirPath, "keystore");
+
+        Runnable r = new Runnable() {
+            @Override
+            public void run() {
+                String result = Statusgo.VerifyAccountPassword(newKeystoreDir, address, password);
+
+                callback.invoke(result);
+            }
+        };
+
+        StatusThreadPoolExecutor.getInstance().execute(r);
+    }
+
     @ReactMethod
     public void createAccount(final String password, final Callback callback) {
         Log.d(TAG, "createAccount");
diff --git a/modules/react-native-status/ios/RCTStatus/RCTStatus.m b/modules/react-native-status/ios/RCTStatus/RCTStatus.m
index 7de89880f2..c24d93e110 100644
--- a/modules/react-native-status/ios/RCTStatus/RCTStatus.m
+++ b/modules/react-native-status/ios/RCTStatus/RCTStatus.m
@@ -228,6 +228,25 @@ RCT_EXPORT_METHOD(login:(NSString *)address
     callback(@[[NSString stringWithUTF8String: result]]);
 }
 
+//////////////////////////////////////////////////////////////////// login
+RCT_EXPORT_METHOD(verify:(NSString *)address
+                  password:(NSString *)password
+                  callback:(RCTResponseSenderBlock)callback) {
+#if DEBUG
+    NSLog(@"VerifyAccountPassword() method called");
+#endif
+    NSFileManager *fileManager = [NSFileManager defaultManager];
+    NSURL *rootUrl =[[fileManager
+                      URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask]
+                     lastObject];
+    NSURL *absKeystoreUrl = [rootUrl URLByAppendingPathComponent:@"keystore"];
+    
+    char * result = VerifyAccountPassword((char *) [absKeystoreUrl.path UTF8String],
+                                          (char *) [address UTF8String],
+                                          (char *) [password UTF8String]);
+    callback(@[[NSString stringWithUTF8String: result]]);
+}
+
 ////////////////////////////////////////////////////////////////////
 #pragma mark - SendTransaction
 //////////////////////////////////////////////////////////////////// sendTransaction
diff --git a/src/status_im/accounts/login/core.cljs b/src/status_im/accounts/login/core.cljs
index d2e5eb35fc..d5612aaa0e 100644
--- a/src/status_im/accounts/login/core.cljs
+++ b/src/status_im/accounts/login/core.cljs
@@ -3,13 +3,17 @@
             [status-im.accounts.db :as accounts.db]
             [status-im.data-store.core :as data-store]
             [status-im.native-module.core :as status]
-            [status-im.node.core :as node]
             [status-im.ui.screens.navigation :as navigation]
             [status-im.utils.fx :as fx]
             [status-im.utils.keychain.core :as keychain]
             [status-im.utils.types :as types]
             [taoensso.timbre :as log]
-            [status-im.utils.security :as security]))
+            [status-im.utils.security :as security]
+            [status-im.utils.platform :as platform]
+            [status-im.protocol.core :as protocol]
+            [status-im.models.wallet :as models.wallet]
+            [status-im.models.transactions :as transactions]
+            [status-im.i18n :as i18n]))
 
 ;; login flow:
 ;;
@@ -22,13 +26,18 @@
 (defn login! [address password save-password?]
   (status/login address password #(re-frame/dispatch [:accounts.login.callback/login-success %])))
 
+(defn verify! [address password realm-error]
+  (status/verify address password
+                 #(re-frame/dispatch
+                   [:accounts.login.callback/verify-success % realm-error])))
+
 (defn clear-web-data! []
   (status/clear-web-data))
 
-(defn change-account! [address password]
+(defn change-account! [address password create-database-if-not-exist?]
   ;; No matter what is the keychain we use, as checks are done on decrypting base
   (.. (keychain/safe-get-encryption-key)
-      (then #(data-store/change-account address password %))
+      (then #(data-store/change-account address password % create-database-if-not-exist?))
       (then (fn [] (re-frame/dispatch [:init.callback/account-change-success address])))
       (catch (fn [error]
                (log/warn "Could not change account" error)
@@ -40,26 +49,137 @@
   (let [{:keys [address password save-password?]} (accounts.db/credentials cofx)]
     {:accounts.login/login [address password save-password?]}))
 
-(fx/defn user-login [{:keys [db] :as cofx}]
+(fx/defn initialize-wallet [cofx]
   (fx/merge cofx
-            {:db (assoc-in db [:accounts/login :processing] true)}
-            (node/initialize (get-in db [:accounts/login :address]))))
+            (models.wallet/initialize-tokens)
+            (models.wallet/update-wallet)
+            (transactions/start-sync)))
+
+(fx/defn user-login [{:keys [db] :as cofx}]
+  (let [{:keys [address password save-password?]} (accounts.db/credentials cofx)]
+    (fx/merge
+     cofx
+     (merge
+      {:db                            (assoc-in db [:accounts/login :processing] true)
+       :accounts.login/clear-web-data nil
+       :data-store/change-account     [address password false]}
+      (when save-password?
+        {:keychain/save-user-password [address password]})))))
+
+(fx/defn account-and-db-password-do-not-match
+  [{:keys [db] :as cofx} error]
+  (fx/merge
+   cofx
+   {:db
+    (update db :accounts/login assoc
+            :error error
+            :processing false)
+
+    :utils/show-popup
+    {:title   (i18n/label :account-and-db-password-mismatch-title)
+     :content (i18n/label :account-and-db-password-mismatch-content)}
+
+    :dispatch [:accounts.logout.ui/logout-confirmed]}))
 
 (fx/defn user-login-callback
-  [{db :db :as cofx} login-result]
+  [{:keys [db web3] :as cofx} login-result]
   (let [data    (types/json->clj login-result)
+        error   (:error data)
+        success (empty? error)
+        address (get-in db [:account/account :address])]
+    ;; check if logged into account
+    (when address
+      (if success
+        (fx/merge
+         cofx
+         {:db                       (dissoc db :accounts/login)
+          :web3/set-default-account [web3 address]
+          :web3/fetch-node-version  [web3
+                                     #(re-frame/dispatch
+                                       [:web3/fetch-node-version-callback %])]}
+         (protocol/initialize-protocol address)
+         #(when-not platform/desktop?
+            (initialize-wallet %)))
+        (account-and-db-password-do-not-match cofx error)))))
+
+(fx/defn show-migration-error-dialog
+  [{:keys [db]} realm-error]
+  (let [{:keys [message]} realm-error
+        address           (get-in db [:accounts/login :address])
+        erase-button (i18n/label :migrations-erase-accounts-data-button)]
+    {:ui/show-confirmation
+     {:title               (i18n/label :invalid-key-title)
+      :content             (i18n/label
+                            :invalid-key-content
+                            {:message                         message
+                             :erase-accounts-data-button-text erase-button})
+      :confirm-button-text (i18n/label :invalid-key-confirm)
+      :on-cancel           #(re-frame/dispatch
+                             [:init.ui/data-reset-cancelled ""])
+      :on-accept           #(re-frame/dispatch
+                             [:init.ui/account-data-reset-accepted address])}}))
+(fx/defn verify-callback
+  [{:keys [db] :as cofx} verify-result realm-error]
+  (let [data    (types/json->clj verify-result)
         error   (:error data)
         success (empty? error)]
     (if success
-      (let [{:keys [address password save-password?]} (accounts.db/credentials cofx)]
-        (merge {:accounts.login/clear-web-data nil
-                :data-store/change-account [address password]}
-               (when save-password?
-                 {:keychain/save-user-password [address password]})))
+      (case (:error realm-error)
+        :decryption-failed
+        (show-migration-error-dialog cofx realm-error)
+
+        :database-does-not-exist
+        (let [{:keys [address password]} (accounts.db/credentials cofx)]
+          {:data-store/change-account [address password true]}))
       {:db (update db :accounts/login assoc
                    :error error
                    :processing false)})))
 
+(fx/defn handle-change-account-error
+  [{:keys [db] :as cofx} error]
+  (let [{:keys [error message details] :as realm-error}
+        (if (map? error)
+          error
+          {:message (str error)})
+        {:keys [address password]} (accounts.db/credentials cofx)
+        erase-button (i18n/label :migrations-erase-accounts-data-button)]
+    (case error
+      :migrations-failed
+      (let [{:keys [message]} realm-error
+            address           (get-in db [:accounts/login :address])]
+        {:ui/show-confirmation
+         {:title               (i18n/label :migrations-failed-title)
+          :content             (i18n/label
+                                :migrations-failed-content
+                                (merge
+                                 {:message                         message
+                                  :erase-accounts-data-button-text erase-button}
+                                 details))
+          :confirm-button-text erase-button
+          :on-cancel           #(re-frame/dispatch
+                                 [:init.ui/data-reset-cancelled ""])
+          :on-accept           #(re-frame/dispatch
+                                 [:init.ui/account-data-reset-accepted address])}})
+
+      :database-does-not-exist
+      {:accounts.login/verify [address password realm-error]}
+
+      :decryption-failed
+      ;; check if decryption failed because of wrong password
+      {:accounts.login/verify [address password realm-error]}
+
+      {:ui/show-confirmation
+       {:title               (i18n/label :unknown-realm-error)
+        :content             (i18n/label
+                              :unknown-realm-error-content
+                              {:message                         message
+                               :erase-accounts-data-button-text erase-button})
+        :confirm-button-text (i18n/label :invalid-key-confirm)
+        :on-cancel           #(re-frame/dispatch
+                               [:init.ui/data-reset-cancelled ""])
+        :on-accept           #(re-frame/dispatch
+                               [:init.ui/account-data-reset-accepted address])}})))
+
 (fx/defn open-login [{:keys [db]} address photo-path name]
   {:db (-> db
            (update :accounts/login assoc
@@ -87,11 +207,17 @@
  (fn [[address password save-password?]]
    (login! address (security/safe-unmask-data password) save-password?)))
 
+(re-frame/reg-fx
+ :accounts.login/verify
+ (fn [[address password realm-error]]
+   (verify! address (security/safe-unmask-data password) realm-error)))
+
 (re-frame/reg-fx
  :accounts.login/clear-web-data
  clear-web-data!)
 
 (re-frame/reg-fx
  :data-store/change-account
- (fn [[address password]]
-   (change-account! address (security/safe-unmask-data password))))
+ (fn [[address password create-database-if-not-exist?]]
+   (change-account! address (security/safe-unmask-data password)
+                    create-database-if-not-exist?)))
diff --git a/src/status_im/accounts/logout/core.cljs b/src/status_im/accounts/logout/core.cljs
index d9efafd849..93babfdb1c 100644
--- a/src/status_im/accounts/logout/core.cljs
+++ b/src/status_im/accounts/logout/core.cljs
@@ -1,7 +1,6 @@
 (ns status-im.accounts.logout.core
   (:require [re-frame.core :as re-frame]
             [status-im.i18n :as i18n]
-            [status-im.init.core :as init]
             [status-im.transport.core :as transport]
             [status-im.ui.screens.navigation :as navigation]
             [status-im.utils.fx :as fx]
@@ -12,11 +11,11 @@
   (let [{:transport/keys [chats]} db]
     (fx/merge cofx
               {:keychain/clear-user-password (get-in db [:account/account :address])
-               :dev-server/stop              nil}
+               :dev-server/stop              nil
+               :keychain/get-encryption-key [:init.callback/get-encryption-key-success]}
               (transactions/stop-sync)
               (navigation/navigate-to-clean :login {})
-              (transport/stop-whisper)
-              (init/initialize-keychain))))
+              (transport/stop-whisper))))
 
 (fx/defn show-logout-confirmation [_]
   {:ui/show-confirmation
diff --git a/src/status_im/data_store/core.cljs b/src/status_im/data_store/core.cljs
index 819921b8a5..325e0c3f2b 100644
--- a/src/status_im/data_store/core.cljs
+++ b/src/status_im/data_store/core.cljs
@@ -25,7 +25,8 @@
               (log/error "Could not move realms" error)))
      (then #(data-source/open-base-realm encryption-key)))))
 
-(defn change-account [address password encryption-key]
+(defn change-account
+  [address password encryption-key create-database-if-not-exist?]
   (log/debug "changing account to: " address)
   (..
    (js/Promise.
@@ -36,6 +37,10 @@
         (catch :default e
           (on-error {:message (str e)
                      :error   :closing-account-failed})))))
+   (then
+    (if create-database-if-not-exist?
+      #(js/Promise. (fn [on-success] (on-success)))
+      #(data-source/db-exists? address)))
    (then
     #(data-source/check-db-encryption address password encryption-key))
    (then
diff --git a/src/status_im/data_store/realm/core.cljs b/src/status_im/data_store/realm/core.cljs
index faf7f0d5ab..a9ddb57aa3 100644
--- a/src/status_im/data_store/realm/core.cljs
+++ b/src/status_im/data_store/realm/core.cljs
@@ -255,6 +255,16 @@
                   #(re-encrypt-realm file-name old-key new-key on-success on-error))
                  (catch on-error)))))))))
 
+(defn db-exists? [address]
+  (js/Promise.
+   (fn [on-success on-error]
+     (.. (fs/file-exists? (get-account-db-path address))
+         (then (fn [db-exists?]
+                 (if db-exists?
+                   (on-success)
+                   (on-error {:message "Account's database doesn't exist."
+                              :error   :database-does-not-exist}))))))))
+
 (defn open-account [address password encryption-key]
   (let [path (get-account-db-path address)
         account-db-key (db-encryption-key password encryption-key)]
diff --git a/src/status_im/events.cljs b/src/status_im/events.cljs
index 9c7c254d23..41c0085fda 100644
--- a/src/status_im/events.cljs
+++ b/src/status_im/events.cljs
@@ -45,7 +45,8 @@
             [taoensso.timbre :as log]
             [status-im.utils.datetime :as time]
             [status-im.chat.commands.core :as commands]
-            [status-im.chat.models.loading :as chat-loading]))
+            [status-im.chat.models.loading :as chat-loading]
+            [status-im.node.core :as node]))
 
 ;; init module
 
@@ -102,15 +103,11 @@
  :init-chats
  [(re-frame/inject-cofx :web3/get-web3)
   (re-frame/inject-cofx :get-default-dapps)
-  (re-frame/inject-cofx :data-store/all-chats)
-  (re-frame/inject-cofx :data-store/get-all-mailservers)
-  (re-frame/inject-cofx :data-store/transport)
-  (re-frame/inject-cofx :data-store/mailserver-topics)]
+  (re-frame/inject-cofx :data-store/all-chats)]
  (fn [{:keys [db] :as cofx} [_ address]]
    (fx/merge cofx
              {:db (assoc db :chats/loading? false)}
              (chat-loading/initialize-chats)
-             (protocol/initialize-protocol address)
              (chat-loading/initialize-pending-messages))))
 
 (handlers/register-handler-fx
@@ -120,13 +117,11 @@
   (re-frame/inject-cofx :data-store/get-all-installations)
   (re-frame/inject-cofx :data-store/all-browsers)
   (re-frame/inject-cofx :data-store/all-dapp-permissions)]
- (fn [cofx [_ address]]
-   (init/initialize-account cofx address)))
-
-(handlers/register-handler-fx
- :init.callback/account-change-error
- (fn [cofx [_ error]]
-   (init/handle-change-account-error cofx error)))
+ (fn [{:keys [db] :as cofx} [_ address]]
+   (fx/merge
+    cofx
+    (node/initialize (get-in db [:accounts/login :address]))
+    (init/initialize-account address))))
 
 (handlers/register-handler-fx
  :init.callback/keychain-reset
@@ -261,9 +256,24 @@
 
 (handlers/register-handler-fx
  :accounts.login.callback/login-success
+ [(re-frame/inject-cofx :web3/get-web3)
+  (re-frame/inject-cofx :data-store/all-chats)
+  (re-frame/inject-cofx :data-store/get-all-mailservers)
+  (re-frame/inject-cofx :data-store/transport)
+  (re-frame/inject-cofx :data-store/mailserver-topics)]
  (fn [cofx [_ login-result]]
    (accounts.login/user-login-callback cofx login-result)))
 
+(handlers/register-handler-fx
+ :accounts.login.callback/verify-success
+ (fn [cofx [_ verify-result realm-error]]
+   (accounts.login/verify-callback cofx verify-result realm-error)))
+
+(handlers/register-handler-fx
+ :init.callback/account-change-error
+ (fn [cofx [_ error]]
+   (accounts.login/handle-change-account-error cofx error)))
+
 (handlers/register-handler-fx
  :accounts.login.ui/account-selected
  (fn [cofx [_ address photo-path name]]
diff --git a/src/status_im/init/core.cljs b/src/status_im/init/core.cljs
index 5515224b47..e1ab7bb575 100644
--- a/src/status_im/init/core.cljs
+++ b/src/status_im/init/core.cljs
@@ -106,41 +106,6 @@
   [{:keys [db]} device-uuid]
   {:db (assoc db :device-UUID device-uuid)})
 
-(fx/defn handle-change-account-error
-  [{:keys [db]} error]
-  (let [{:keys [error message details]}
-        (if (map? error)
-          error
-          {:message (str error)})
-        address (get-in db [:accounts/login :address])
-        erase-button-text (i18n/label :migrations-erase-accounts-data-button)]
-    (case error
-      :migrations-failed
-      {:ui/show-confirmation
-       {:title               (i18n/label :migrations-failed-title)
-        :content             (i18n/label
-                              :migrations-failed-content
-                              (merge
-                               {:message                         message
-                                :erase-accounts-data-button-text erase-button-text}
-                               details))
-        :confirm-button-text erase-button-text
-        :on-cancel           #(re-frame/dispatch [:init.ui/data-reset-cancelled ""])
-        :on-accept           #(re-frame/dispatch [:init.ui/account-data-reset-accepted address])}}
-
-      ;; TODO(rasom): handle different errors as separate cases
-      ;; Right now it might be corrupted db file, wrong password,
-      ;; problem with permissions, etc.
-      {:ui/show-confirmation
-       {:title               (i18n/label :invalid-key-title)
-        :content             (i18n/label
-                              :invalid-key-content
-                              {:message                         message
-                               :erase-accounts-data-button-text erase-button-text})
-        :confirm-button-text (i18n/label :invalid-key-confirm)
-        :on-cancel           #(re-frame/dispatch [:init.ui/data-reset-cancelled ""])
-        :on-accept           #(re-frame/dispatch [:init.ui/account-data-reset-accepted address])}})))
-
 (fx/defn handle-init-store-error
   [encryption-key cofx]
   {:ui/show-confirmation
@@ -183,9 +148,9 @@
 
 (fx/defn initialize-account-db [{:keys [db web3]} address]
   (let [{:universal-links/keys [url]
-         :keys [accounts/accounts accounts/create contacts/contacts networks/networks
-                network network-status peers-count peers-summary view-id navigation-stack
-                pairing/installations status-module-initialized? device-UUID semaphores]
+         :keys [accounts/accounts accounts/create networks/networks network
+                network-status peers-count peers-summary view-id navigation-stack
+                status-module-initialized? device-UUID semaphores accounts/login]
          :node/keys [status]
          :or   {network (get app-db :network)}} db
         current-account (get accounts address)
@@ -199,6 +164,8 @@
                         :accounts/create create
                         :networks/networks networks
                         :account/account current-account
+                        :accounts/login login
+                        :accounts/accounts accounts
                         :network-status network-status
                         :network network
                         :chain (ethereum/network->chain-name account-network)
@@ -211,12 +178,6 @@
            (= view-id :create-account)
            (assoc-in [:accounts/create :step] :enter-name))}))
 
-(defn initialize-wallet [cofx]
-  (fx/merge cofx
-            (models.wallet/initialize-tokens)
-            (models.wallet/update-wallet)
-            (transactions/start-sync)))
-
 (defn login-only-events [cofx address]
   (fx/merge cofx
             {:notifications/request-notifications-permissions nil}
@@ -234,23 +195,18 @@
   (= (get-in cofx [:db :view-id])
      :create-account))
 
-(fx/defn initialize-account [{:keys [db web3] :as cofx} address]
+(fx/defn initialize-account [cofx address]
   (fx/merge cofx
-            {:web3/set-default-account    [web3 address]
-             :web3/fetch-node-version     [web3
-                                           #(re-frame/dispatch
-                                             [:web3/fetch-node-version-callback %])]
-             :notifications/get-fcm-token nil}
+            {:notifications/get-fcm-token nil}
             (initialize-account-db address)
             (contact/load-contacts)
             (pairing/load-installations)
             #(when (dev-mode? %)
                (models.dev-server/start))
             (browser/initialize-browsers)
+
             (browser/initialize-dapp-permissions)
             (extensions.registry/initialize)
-            #(when-not platform/desktop?
-               (initialize-wallet %))
             (accounts.update/update-sign-in-time)
             #(when-not (creating-account? %)
                (login-only-events % address))))
diff --git a/src/status_im/mailserver/core.cljs b/src/status_im/mailserver/core.cljs
index 2d50e76824..b7d175290e 100644
--- a/src/status_im/mailserver/core.cljs
+++ b/src/status_im/mailserver/core.cljs
@@ -365,12 +365,13 @@
   [{:keys [db] :as cofx}]
   ;; check if logged into account
   (when (contains? db :account/account)
-    (if (zero? (dec (:mailserver/connection-checks db)))
-      (fx/merge cofx
-                {:db (dissoc db :mailserver/connection-checks)}
-                (when (= :connecting (:mailserver/state db))
-                  (change-mailserver cofx)))
-      {:db (update db :mailserver/connection-checks dec)})))
+    (let [connection-checks (dec (:mailserver/connection-checks db))]
+      (if (>= 0 connection-checks)
+        (fx/merge cofx
+                  {:db (dissoc db :mailserver/connection-checks)}
+                  (when (= :connecting (:mailserver/state db))
+                    (change-mailserver cofx)))
+        {:db (update db :mailserver/connection-checks dec)}))))
 
 (fx/defn reset-request-to
   [{:keys [db]}]
diff --git a/src/status_im/native_module/core.cljs b/src/status_im/native_module/core.cljs
index 48bda83730..5d6656035d 100644
--- a/src/status_im/native_module/core.cljs
+++ b/src/status_im/native_module/core.cljs
@@ -6,6 +6,9 @@
 (defn start-node [config]
   (native-module/start-node config))
 
+(defn node-ready []
+  (native-module/node-ready))
+
 (defn stop-node []
   (native-module/stop-node))
 
@@ -18,6 +21,9 @@
 (defn login [address password callback]
   (native-module/login address password callback))
 
+(defn verify [address password callback]
+  (native-module/verify address password callback))
+
 (defn set-soft-input-mode [mode]
   (native-module/set-soft-input-mode mode))
 
diff --git a/src/status_im/native_module/impl/module.cljs b/src/status_im/native_module/impl/module.cljs
index 7237908224..10a0279c2a 100644
--- a/src/status_im/native_module/impl/module.cljs
+++ b/src/status_im/native_module/impl/module.cljs
@@ -54,10 +54,16 @@
   (.addListener r/device-event-emitter "gethEvent"
                 #(re-frame/dispatch [:signals/signal-received (.-jsonEvent %)])))
 
+(defonce node-started (atom false))
+
 (defn stop-node []
+  (reset! node-started false)
   (when status
     (call-module #(.stopNode status))))
 
+(defn node-ready []
+  (reset! node-started true))
+
 (defn start-node [config]
   (when status
     (call-module #(.startNode status config))))
@@ -82,17 +88,21 @@
     (call-module #(.notifyUsers status message payload tokens on-result))))
 
 (defn add-peer [enode on-result]
-  (when status
+  (when (and @node-started status)
     (call-module #(.addPeer status enode on-result))))
 
 (defn recover-account [passphrase password on-result]
-  (when status
+  (when (and @node-started status)
     (call-module #(.recoverAccount status passphrase password on-result))))
 
 (defn login [address password on-result]
-  (when status
+  (when (and @node-started status)
     (call-module #(.login status address password on-result))))
 
+(defn verify [address password on-result]
+  (when (and @node-started status)
+    (call-module #(.verify status address password on-result))))
+
 (defn set-soft-input-mode [mode]
   (when status
     (call-module #(.setSoftInputMode status mode))))
@@ -103,19 +113,19 @@
     (call-module #(.clearStorageAPIs status))))
 
 (defn call-rpc [payload callback]
-  (when status
+  (when (and @node-started status)
     (call-module #(.callRPC status payload callback))))
 
 (defn call-private-rpc [payload callback]
-  (when status
+  (when (and @node-started status)
     (call-module #(.callPrivateRPC status payload callback))))
 
 (defn sign-message [rpcParams callback]
-  (when status
+  (when (and @node-started status)
     (call-module #(.signMessage status rpcParams callback))))
 
 (defn send-transaction [rpcParams password callback]
-  (when status
+  (when (and @node-started status)
     (call-module #(.sendTransaction status rpcParams password callback))))
 
 (defn close-application []
diff --git a/src/status_im/node/core.cljs b/src/status_im/node/core.cljs
index a85a88be95..47f270495f 100644
--- a/src/status_im/node/core.cljs
+++ b/src/status_im/node/core.cljs
@@ -177,6 +177,11 @@
  (fn [config]
    (status/start-node config)))
 
+(re-frame/reg-fx
+ :node/ready
+ (fn [config]
+   (status/node-ready)))
+
 (re-frame/reg-fx
  :node/stop
  (fn []
diff --git a/src/status_im/notifications/core.cljs b/src/status_im/notifications/core.cljs
index c08f4f6e80..29f3b51d2e 100644
--- a/src/status_im/notifications/core.cljs
+++ b/src/status_im/notifications/core.cljs
@@ -4,7 +4,6 @@
             [status-im.react-native.js-dependencies :as rn]
             [taoensso.timbre :as log]
             [status-im.accounts.db :as accounts.db]
-            [status-im.accounts.login.core :as accounts.login]
             [status-im.chat.models :as chat-model]
             [status-im.utils.platform :as platform]
             [status-im.utils.fx :as fx]))
diff --git a/src/status_im/signals/core.cljs b/src/status_im/signals/core.cljs
index 59b003b09e..87b10519d4 100644
--- a/src/status_im/signals/core.cljs
+++ b/src/status_im/signals/core.cljs
@@ -16,9 +16,10 @@
         can-login? (and (not restart?)
                         (:password (accounts.db/credentials cofx)))]
     (fx/merge cofx
-              {:db (-> db
-                       (assoc :node/status :started)
-                       (dissoc :node/restart? :node/address))}
+              {:db         (-> db
+                               (assoc :node/status :started)
+                               (dissoc :node/restart? :node/address))
+               :node/ready nil}
 
               (when restart?
                 (node/initialize address))
diff --git a/src/status_im/ui/screens/accounts/login/views.cljs b/src/status_im/ui/screens/accounts/login/views.cljs
index 6f02620acd..5ba1c29f0d 100644
--- a/src/status_im/ui/screens/accounts/login/views.cljs
+++ b/src/status_im/ui/screens/accounts/login/views.cljs
@@ -38,7 +38,9 @@
     (string/starts-with? error "there is no running node")
     :t/node-unavailable
 
-    (string/starts-with? error "cannot retrieve a valid key")
+    (or
+     (string/starts-with? error "cannot retrieve a valid key")
+     (string/starts-with? error "could not decrypt key"))
     :t/wrong-password
 
     :else
diff --git a/src/status_im/ui/screens/chat/input/send_button.cljs b/src/status_im/ui/screens/chat/input/send_button.cljs
index 801769078d..8eccbb7db8 100644
--- a/src/status_im/ui/screens/chat/input/send_button.cljs
+++ b/src/status_im/ui/screens/chat/input/send_button.cljs
@@ -14,20 +14,22 @@
        (animation/timing spin-value {:toValue  to-spin-value
                                      :duration 300})))))
 
-(defn sendable? [input-text offline?]
+(defn sendable? [input-text offline? login-processing?]
   (let [trimmed (string/trim input-text)]
     (not (or (string/blank? trimmed)
              (= trimmed "/")
-             offline?))))
+             offline?
+             login-processing?))))
 
 (defview send-button-view []
-  (letsubs [{:keys [command-completion]}            [:chats/selected-chat-command]
-            {:keys [input-text seq-arg-input-text]} [:chats/current-chat]
-            offline?                                [:offline?]
-            spin-value                              (animation/create-value 1)]
+  (letsubs [{:keys [command-completion]} [:chats/selected-chat-command]
+            {:keys [input-text]}         [:chats/current-chat]
+            offline?                     [:offline?]
+            spin-value                   (animation/create-value 1)
+            login-processing?            [:get-in [:accounts/login :processing]]]
     {:component-did-update (send-button-view-on-update {:spin-value         spin-value
                                                         :command-completion command-completion})}
-    (when (and (sendable? input-text offline?)
+    (when (and (sendable? input-text offline? login-processing?)
                (or (not command-completion)
                    (#{:complete :less-than-needed} command-completion)))
       [react/touchable-highlight {:on-press #(re-frame/dispatch [:chat.ui/send-current-message])}
diff --git a/src/status_im/ui/screens/profile/components/styles.cljs b/src/status_im/ui/screens/profile/components/styles.cljs
index 0ffbb6949c..4018551145 100644
--- a/src/status_im/ui/screens/profile/components/styles.cljs
+++ b/src/status_im/ui/screens/profile/components/styles.cljs
@@ -72,6 +72,9 @@
 (def settings-item-destructive
   {:color colors/red})
 
+(def settings-item-disabled
+  {:color colors/gray})
+
 (def settings-item-value
   {:flex          1
    :flex-wrap     :nowrap
diff --git a/src/status_im/ui/screens/profile/components/views.cljs b/src/status_im/ui/screens/profile/components/views.cljs
index 530047fd2a..d731597cdf 100644
--- a/src/status_im/ui/screens/profile/components/views.cljs
+++ b/src/status_im/ui/screens/profile/components/views.cljs
@@ -84,7 +84,8 @@
    [react/view styles/settings-item
     [react/view styles/settings-item-text-wrapper
      [react/text {:style           (merge styles/settings-item-text
-                                          (when destructive? styles/settings-item-destructive))
+                                          (when destructive? styles/settings-item-destructive)
+                                          (when-not active? styles/settings-item-disabled))
                   :number-of-lines 1}
       (or item-text (i18n/label label-kw))]
      (when-not (string/blank? value)
diff --git a/src/status_im/ui/screens/profile/user/views.cljs b/src/status_im/ui/screens/profile/user/views.cljs
index 9d9db22342..7cddc4d979 100644
--- a/src/status_im/ui/screens/profile/user/views.cljs
+++ b/src/status_im/ui/screens/profile/user/views.cljs
@@ -98,7 +98,7 @@
                                                         :source  source
                                                         :value   value}]))
 
-(defn- my-profile-settings [{:keys [seed-backed-up? mnemonic]} {:keys [settings]} currency]
+(defn- my-profile-settings [{:keys [seed-backed-up? mnemonic]} {:keys [settings]} currency logged-in?]
   (let [show-backup-seed? (and (not seed-backed-up?) (not (string/blank? mnemonic)))]
     [react/view
      [profile.components/settings-title (i18n/label :t/settings)]
@@ -143,6 +143,7 @@
                                           :accessibility-label :log-out-button
                                           :destructive?        true
                                           :hide-arrow?         true
+                                          :active?             logged-in?
                                           :action-fn           #(re-frame/dispatch [:accounts.logout.ui/logout-pressed])}]]]]))
 
 (defview advanced-settings [{:keys [network networks dev-mode? settings]} on-show]
@@ -214,6 +215,7 @@
             editing?        [:get :my-profile/editing?]
             changed-account [:get :my-profile/profile]
             currency        [:wallet/currency]
+            login-data      [:get :accounts/login]
             scroll          (reagent/atom nil)]
     (let [shown-account    (merge current-account changed-account)
           ;; We scroll on the component once rendered. setTimeout is necessary,
@@ -252,5 +254,5 @@
                                    :accessibility-label :share-my-profile-button}
           (i18n/label :t/share-my-profile)]]
         [react/view styles/my-profile-info-container
-         [my-profile-settings current-account shown-account currency]]
+         [my-profile-settings current-account shown-account currency (nil? login-data)]]
         [advanced shown-account on-show-advanced]]])))
diff --git a/src/status_im/utils/fs.cljs b/src/status_im/utils/fs.cljs
index 10e17a57ec..8052e9712c 100644
--- a/src/status_im/utils/fs.cljs
+++ b/src/status_im/utils/fs.cljs
@@ -17,3 +17,6 @@
 
 (defn unlink [path]
   (.unlink rn-dependencies/fs path))
+
+(defn file-exists? [path]
+  (.exists rn-dependencies/fs path))
diff --git a/translations/en.json b/translations/en.json
index 9e2d7cb0c1..ebf581e342 100644
--- a/translations/en.json
+++ b/translations/en.json
@@ -385,6 +385,7 @@
     "currency-display-name-ron": "Romania Leu",
     "log-level-settings": "Log level settings",
     "invalid-key-content": "{{message}}\n\nAccount's database can't be encrypted because file is corrupted. There is no way to restore it. If you press \"Cancel\" button, nothing will happen. If you press \"{{erase-accounts-data-button-text}}\" button, account's db will be removed and you will be able to unlock account. All account's data will be lost.",
+    "unknown-realm-error-content": "{{message}}\n\nAccount's database can't be opened. Please let us know about this problem at #status public chat. If you press \"Cancel\" button, nothing will happen. If you press \"{{erase-accounts-data-button-text}}\" button, account's db will be removed and you will be able to unlock account. All account's data will be lost.",
     "advanced-settings": "Advanced settings",
     "group-info": "Group info",
     "currency-display-name-nio": "Nicaragua Cordoba",
@@ -420,6 +421,7 @@
     "wallet-send": "Send",
     "wallet-deposit": "Deposit",
     "invalid-key-title": "We detected a problem with the encryption key",
+    "unknown-realm-error": "Something went wrong",
     "notifications": "Notifications",
     "currency-display-name-czk": "Czech Koruna",
     "extension-installed": "You installed an extension",
@@ -791,5 +793,7 @@
     "install-the-extension": "install the extension",
     "migrations-failed-title": "Migration failed",
     "migrations-failed-content": "{{message}}\nschema version: initial {{initial-version}}, current {{current-version}}, last {{last-version}}\n\nPlease let us know about this problem at #status public chat. If you press \"Cancel\" button, nothing will happen. If you press \"{{erase-accounts-data-button-text}}\" button, account's db will be removed and you will be able to unlock account. All account's data will be lost.",
-    "migrations-erase-accounts-data-button": "Erase account's db"
+    "migrations-erase-accounts-data-button": "Erase account's db",
+    "account-and-db-password-mismatch-title": "The problem occurred!",
+    "account-and-db-password-mismatch-content": "Account's and realm db passwords do not match."
 }