diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
index c5e3043e28..c2cb80cab6 100644
Binary files a/.idea/caches/build_file_checksums.ser and b/.idea/caches/build_file_checksums.ser differ
diff --git a/.idea/misc.xml b/.idea/misc.xml
index c0f68eddd7..7bfef59df1 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,30 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="NullableNotNullManager">
-    <option name="myDefaultNullable" value="android.support.annotation.Nullable" />
-    <option name="myDefaultNotNull" value="android.support.annotation.NonNull" />
-    <option name="myNullables">
-      <value>
-        <list size="5">
-          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
-          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
-          <item index="2" class="java.lang.String" itemvalue="javax.annotation.CheckForNull" />
-          <item index="3" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
-          <item index="4" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
-        </list>
-      </value>
-    </option>
-    <option name="myNotNulls">
-      <value>
-        <list size="4">
-          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
-          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
-          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
-          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
-        </list>
-      </value>
-    </option>
-  </component>
   <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
diff --git a/app/src/main/java/com/tangem/domain/wallet/BalanceValidator.java b/app/src/main/java/com/tangem/domain/wallet/BalanceValidator.java
index 0ef65ff1c9..5a5c01e28c 100644
--- a/app/src/main/java/com/tangem/domain/wallet/BalanceValidator.java
+++ b/app/src/main/java/com/tangem/domain/wallet/BalanceValidator.java
@@ -1,13 +1,7 @@
 package com.tangem.domain.wallet;
 
-import android.graphics.Color;
-import android.support.v4.content.ContextCompat;
-import android.util.Pair;
-
 import com.tangem.wallet.R;
 
-import java.util.Objects;
-
 public class BalanceValidator {
     private String firstLine;
     private String secondLine;
@@ -34,7 +28,7 @@ public class BalanceValidator {
 
     public void Check(TangemCard card)
     {
-        firstLine = "";
+        firstLine = "Verification failed";
         secondLine = "";
 
         // rule 1
@@ -54,7 +48,7 @@ public class BalanceValidator {
 
 
         // rule 2.c
-        if(!CheckAttestationServiceResult(card)) {
+        if(!CheckAttestationServiceResult(card) && CheckAttestationServiceAvailable(card)) {
             score = 0;
             firstLine = "Not genuine banknote";
             secondLine = "Tangem Attestation service says the banknote is not genuine.";
@@ -75,7 +69,7 @@ public class BalanceValidator {
 
             if(card.getFailedBalanceRequestCounter()!=0) {
                 score -= 5 * card.getFailedBalanceRequestCounter();
-                secondLine += "Not all nodes have returned balance. Swipe down to refresh. ";
+                secondLine += "Not all nodes have returned balance. Swipe down or tap again. ";
                 if(score <= 0)
                     return;
             }
diff --git a/app/src/main/java/com/tangem/presentation/fragment/LoadedWallet.java b/app/src/main/java/com/tangem/presentation/fragment/LoadedWallet.java
index 2c1f654182..ad0c0f72a8 100644
--- a/app/src/main/java/com/tangem/presentation/fragment/LoadedWallet.java
+++ b/app/src/main/java/com/tangem/presentation/fragment/LoadedWallet.java
@@ -103,7 +103,7 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
     private Timer timerHideErrorAndMessage = null;
     private String newPIN = "", newPIN2 = "";
     private CardProtocol mCardProtocol;
-    private int scanTimes = 0;
+//    private int scanTimes = 0;
     OnlineVerifyTask onlineVerifyTask;
 
     public LoadedWallet() {
@@ -258,7 +258,7 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
             if (mCardProtocol != null)
                 openVerifyCard(mCardProtocol);
             else {
-                scanTimes++;
+//                scanTimes++;
                 Toast.makeText(getContext(), R.string.need_attach_card_again, Toast.LENGTH_LONG).show();
             }
         });
@@ -512,8 +512,13 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
 
         CoinEngine engine = CoinEngineFactory.Create(mCard.getBlockchain());
 
+        if ( (mCard.isOnlineVerified()==null || !mCard.isOnlineVerified()) && onlineVerifyTask ==null) {
+            onlineVerifyTask = new OnlineVerifyTask();
+//            updateTasks.add(onlineVerifyTask);
+            onlineVerifyTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, VerificationServerProtocol.Verify.prepare(mCard));
+        }
+
         if (mCard.getBlockchain() == Blockchain.Bitcoin || mCard.getBlockchain() == Blockchain.BitcoinTestNet) {
-            mCard.resetFailedBalanceRequestCounter();
             SharedData data = new SharedData(SharedData.COUNT_REQUEST);
             mCard.resetFailedBalanceRequestCounter();
             mCard.setIsBalanceEqual(true);
@@ -638,11 +643,12 @@ public class LoadedWallet extends Fragment implements SwipeRefreshLayout.OnRefre
                     mCardProtocol = cardProtocol;
 
 //                    Log.i(TAG, "scanTimes " + scanTimes);
-                    if (scanTimes > 0)
-                        openVerifyCard(mCardProtocol);
+//                    if (scanTimes > 0)
+//                        openVerifyCard(mCardProtocol);
 
-                    scanTimes++;
+//                    scanTimes++;
 
+                    onRefresh();
 
                     //addCard(cardProtocol.getCard());
                 });
diff --git a/app/src/main/res/drawable/card_btc_hk_s.png b/app/src/main/res/drawable/card_btc_hk_s.png
index fb5c712622..6f84e90961 100644
Binary files a/app/src/main/res/drawable/card_btc_hk_s.png and b/app/src/main/res/drawable/card_btc_hk_s.png differ