diff --git a/iphone/Maps/Core/Subscriptions/MWMPurchaseManager.h b/iphone/Maps/Core/Subscriptions/MWMPurchaseManager.h
index 8f5b04b2f2..55cdc03924 100644
--- a/iphone/Maps/Core/Subscriptions/MWMPurchaseManager.h
+++ b/iphone/Maps/Core/Subscriptions/MWMPurchaseManager.h
@@ -6,7 +6,8 @@ typedef NS_ENUM(NSUInteger, MWMValidationResult)
 {
   MWMValidationResultValid,
   MWMValidationResultNotValid,
-  MWMValidationResultError,
+  MWMValidationResultServerError,
+  MWMValidationResultAuthError
 };
 
 typedef void (^ValidateReceiptCallback)(NSString * serverId, MWMValidationResult validationResult);
diff --git a/iphone/Maps/Core/Subscriptions/MWMPurchaseManager.mm b/iphone/Maps/Core/Subscriptions/MWMPurchaseManager.mm
index bc4ac9fd80..40abd95ff0 100644
--- a/iphone/Maps/Core/Subscriptions/MWMPurchaseManager.mm
+++ b/iphone/Maps/Core/Subscriptions/MWMPurchaseManager.mm
@@ -107,6 +107,7 @@
       [self serverError];
       break;
     }
+    GetFramework().GetPurchase()->SetValidationCallback(nullptr);
   });
   Purchase::ValidationInfo vi;
   vi.m_receiptData = [receiptData base64EncodedStringWithOptions:0].UTF8String;
@@ -149,13 +150,19 @@
 - (void)serverError
 {
   if (self.callback)
-    self.callback(self.serverId, MWMValidationResultError);
+    self.callback(self.serverId, MWMValidationResultServerError);
+}
+
+- (void)authError
+{
+  if (self.callback)
+    self.callback(self.serverId, MWMValidationResultAuthError);
 }
 
 - (void)appstoreError:(NSError *)error
 {
   if (self.callback)
-    self.callback(self.serverId, MWMValidationResultError);
+    self.callback(self.serverId, MWMValidationResultServerError);
 }
 
 - (void)setAdsDisabled:(BOOL)disabled
diff --git a/iphone/Maps/Core/Subscriptions/SubscriptionManager.swift b/iphone/Maps/Core/Subscriptions/SubscriptionManager.swift
index d7d9b9c285..bcd355a110 100644
--- a/iphone/Maps/Core/Subscriptions/SubscriptionManager.swift
+++ b/iphone/Maps/Core/Subscriptions/SubscriptionManager.swift
@@ -67,28 +67,33 @@ class SubscriptionManager: NSObject {
   private func validate(_ refreshReceipt: Bool) {
     MWMPurchaseManager.shared()
       .validateReceipt(MWMPurchaseManager.adsRemovalServerId(),
-                       refreshReceipt: refreshReceipt) { (serverId, validationResult) in
-        if validationResult == .error {
-          Statistics.logEvent(kStatInappValidationError, withParameters: [kStatErrorCode : 2])
-          self.restorationCallback?(.error)
-          self.restorationCallback = nil
-          return
-        } else {
-          if validationResult == .valid {
-            Statistics.logEvent(kStatInappValidationSuccess)
-            Statistics.logEvent(kStatInappProductDelivered,
-                                withParameters: [kStatVendor : MWMPurchaseManager.adsRemovalVendorId()])
-          } else {
-            Statistics.logEvent(kStatInappValidationError, withParameters: [kStatErrorCode : 0])
-          }
+                       refreshReceipt: refreshReceipt) { (_, validationResult) in
+        self.logEvents(validationResult)
+        if validationResult == .valid || validationResult == .notValid {
           MWMPurchaseManager.shared().setAdsDisabled(validationResult == .valid)
           self.paymentQueue.transactions
             .filter { Subscription.productIds.contains($0.payment.productIdentifier) &&
               ($0.transactionState == .purchased || $0.transactionState == .restored) }
             .forEach { self.paymentQueue.finishTransaction($0) }
-          self.restorationCallback?(validationResult)
-          self.restorationCallback = nil
         }
+
+        self.restorationCallback?(validationResult)
+        self.restorationCallback = nil
+    }
+  }
+
+  private func logEvents(_ validationResult: MWMValidationResult) {
+    switch validationResult {
+    case .valid:
+      Statistics.logEvent(kStatInappValidationSuccess)
+      Statistics.logEvent(kStatInappProductDelivered,
+                          withParameters: [kStatVendor : MWMPurchaseManager.adsRemovalVendorId()])
+    case .notValid:
+      Statistics.logEvent(kStatInappValidationError, withParameters: [kStatErrorCode : 0])
+    case .serverError:
+      Statistics.logEvent(kStatInappValidationError, withParameters: [kStatErrorCode : 2])
+    case .authError:
+      Statistics.logEvent(kStatInappValidationError, withParameters: [kStatErrorCode : 1])
     }
   }
 }
diff --git a/iphone/Maps/UI/Settings/MWMSettingsViewController.mm b/iphone/Maps/UI/Settings/MWMSettingsViewController.mm
index 4cb67f9379..3e9a3fe3c3 100644
--- a/iphone/Maps/UI/Settings/MWMSettingsViewController.mm
+++ b/iphone/Maps/UI/Settings/MWMSettingsViewController.mm
@@ -385,7 +385,8 @@ using namespace power_management;
         case MWMValidationResultNotValid:
           alertText = L(@"restore_no_subscription_alert");
           break;
-        case MWMValidationResultError:
+        case MWMValidationResultServerError:
+        case MWMValidationResultAuthError:
           alertText = L(@"restore_error_alert");
           break;
       }