diff --git a/NotificationService/NotificationService.m b/NotificationService/NotificationService.m
index de1777bd8d..b194d85da2 100644
--- a/NotificationService/NotificationService.m
+++ b/NotificationService/NotificationService.m
@@ -55,6 +55,8 @@ static void reportMemory() {
     
     NSString * _Nullable _rootPath;
     DeviceSpecificEncryptionParameters * _Nullable _deviceSpecificEncryptionParameters;
+    bool _isLockedValue;
+    NSString *_lockedMessageTextValue;
     NSString * _Nullable _baseAppBundleId;
     void (^_contentHandler)(UNNotificationContent *);
     UNMutableNotificationContent * _Nullable _bestAttemptContent;
@@ -68,7 +70,7 @@ static void reportMemory() {
 
 @implementation NotificationServiceImpl
 
-- (instancetype)initWithCountIncomingMessage:(void (^)(NSString *, int64_t, DeviceSpecificEncryptionParameters *, int64_t, int32_t))countIncomingMessage {
+- (instancetype)initWithCountIncomingMessage:(void (^)(NSString *, int64_t, DeviceSpecificEncryptionParameters *, int64_t, int32_t))countIncomingMessage isLocked:(nonnull bool (^)(NSString * _Nonnull))isLocked lockedMessageText:(NSString *(^)(NSString *))lockedMessageText {
     self = [super init];
     if (self != nil) {
         #if DEBUG
@@ -89,6 +91,11 @@ static void reportMemory() {
                 _rootPath = rootPath;
                 if (rootPath != nil) {
                     _deviceSpecificEncryptionParameters = [BuildConfig deviceSpecificEncryptionParameters:rootPath baseAppBundleId:_baseAppBundleId];
+                    
+                    _isLockedValue = isLocked(rootPath);
+                    if (_isLockedValue) {
+                        _lockedMessageTextValue = lockedMessageText(rootPath);
+                    }
                 }
             } else {
                 NSAssert(false, @"appGroupUrl == nil");
@@ -309,12 +316,29 @@ static void reportMemory() {
                     title = [title stringByAppendingString:@" 🔕"];
                 }
                 _bestAttemptContent.title = title;
-                _bestAttemptContent.subtitle = subtitle;
-                _bestAttemptContent.body = body;
+                if (_isLockedValue) {
+                    _bestAttemptContent.subtitle = @"";
+                    if (_lockedMessageTextValue != nil) {
+                        _bestAttemptContent.body = _lockedMessageTextValue;
+                    } else {
+                        _bestAttemptContent.body = @"You have a new message";
+                    }
+                } else {
+                    _bestAttemptContent.subtitle = subtitle;
+                    _bestAttemptContent.body = body;
+                }
             } else if ([alert isKindOfClass:[NSString class]]) {
                 _bestAttemptContent.title = @"";
                 _bestAttemptContent.subtitle = @"";
-                _bestAttemptContent.body = alert;
+                if (_isLockedValue) {
+                    if (_lockedMessageTextValue != nil) {
+                        _bestAttemptContent.body = _lockedMessageTextValue;
+                    } else {
+                        _bestAttemptContent.body = @"You have a new message";
+                    }
+                } else {
+                    _bestAttemptContent.body = alert;
+                }
             }
             
             NSString *threadIdString = aps[@"thread-id"];
diff --git a/submodules/NotificationsPresentationData/BUCK b/submodules/NotificationsPresentationData/BUCK
new file mode 100644
index 0000000000..b58e009f65
--- /dev/null
+++ b/submodules/NotificationsPresentationData/BUCK
@@ -0,0 +1,11 @@
+load("//Config:buck_rule_macros.bzl", "static_library")
+
+static_library(
+    name = "NotificationsPresentationData",
+    srcs = glob([
+        "Sources/**/*.swift",
+    ]),
+    frameworks = [
+        "$SDKROOT/System/Library/Frameworks/Foundation.framework",
+    ],
+)
diff --git a/submodules/NotificationsPresentationData/Sources/NotificationsPresentationData.swift b/submodules/NotificationsPresentationData/Sources/NotificationsPresentationData.swift
new file mode 100644
index 0000000000..cc1352f022
--- /dev/null
+++ b/submodules/NotificationsPresentationData/Sources/NotificationsPresentationData.swift
@@ -0,0 +1,13 @@
+import Foundation
+
+public struct NotificationsPresentationData: Codable, Equatable {
+    public var applicationLockedMessageString: String
+    
+    public init(applicationLockedMessageString: String) {
+        self.applicationLockedMessageString = applicationLockedMessageString
+    }
+}
+
+public func notificationsPresentationDataPath(rootPath: String) -> String {
+    return rootPath + "/notificationsPresentationData.json"
+}
diff --git a/submodules/TelegramUI/TelegramUI/WidgetDataContext.swift b/submodules/TelegramUI/TelegramUI/WidgetDataContext.swift
index 472f1f43c2..1484f199c1 100644
--- a/submodules/TelegramUI/TelegramUI/WidgetDataContext.swift
+++ b/submodules/TelegramUI/TelegramUI/WidgetDataContext.swift
@@ -4,12 +4,16 @@ import Postbox
 import TelegramCore
 import SyncCore
 import WidgetItems
+import TelegramPresentationData
+import NotificationsPresentationData
 
 final class WidgetDataContext {
     private var currentAccount: Account?
     private var currentAccountDisposable: Disposable?
+    private var widgetPresentationDataDisposable: Disposable?
+    private var notificationPresentationDataDisposable: Disposable?
     
-    init(basePath: String, activeAccount: Signal<Account?, NoError>) {
+    init(basePath: String, activeAccount: Signal<Account?, NoError>, presentationData: Signal<PresentationData, NoError>) {
         self.currentAccountDisposable = (activeAccount
         |> distinctUntilChanged(isEqual: { lhs, rhs in
             return lhs === rhs
@@ -42,6 +46,32 @@ final class WidgetDataContext {
                 let _ = try? FileManager.default.removeItem(atPath: path)
             }
         })
+        
+        self.widgetPresentationDataDisposable = (presentationData
+        |> map { presentationData -> WidgetPresentationData in
+            return WidgetPresentationData(applicationLockedString: presentationData.strings.Widget_ApplicationLocked)
+        }
+        |> distinctUntilChanged).start(next: { value in
+            let path = widgetPresentationDataPath(rootPath: basePath)
+            if let data = try? JSONEncoder().encode(value) {
+                let _ = try? data.write(to: URL(fileURLWithPath: path), options: [.atomic])
+            } else {
+                let _ = try? FileManager.default.removeItem(atPath: path)
+            }
+        })
+        
+        self.notificationPresentationDataDisposable = (presentationData
+        |> map { presentationData -> NotificationsPresentationData in
+            return NotificationsPresentationData(applicationLockedMessageString: presentationData.strings.PUSH_LOCKED_MESSAGE("").0)
+        }
+        |> distinctUntilChanged).start(next: { value in
+            let path = notificationsPresentationDataPath(rootPath: basePath)
+            if let data = try? JSONEncoder().encode(value) {
+                let _ = try? data.write(to: URL(fileURLWithPath: path), options: [.atomic])
+            } else {
+                let _ = try? FileManager.default.removeItem(atPath: path)
+            }
+        })
     }
     
     deinit {