diff --git a/Sources/Backup/Commands/OARegisterDeviceCommand.m b/Sources/Backup/Commands/OARegisterDeviceCommand.m
index e62b24ef69..6084d6d90a 100644
--- a/Sources/Backup/Commands/OARegisterDeviceCommand.m
+++ b/Sources/Backup/Commands/OARegisterDeviceCommand.m
@@ -6,6 +6,8 @@
 //  Copyright © 2022 OsmAnd. All rights reserved.
 //
 
+#import <UIKit/UIKit.h>
+
 #import "OARegisterDeviceCommand.h"
 #import "OABackupListeners.h"
 #import "OABackupHelper.h"
@@ -13,6 +15,7 @@
 #import "OANetworkUtilities.h"
 #import "OAAppSettings.h"
 #import "OAOperationLog.h"
+#import "OAUtilities.h"
 
 #define kUserOperation @"Register device"
 
@@ -50,6 +53,10 @@ - (void) main
     if (deviceId.length > 0)
         params[@"deviceid"] = deviceId;
     params[@"token"] = _token;
+    params[@"lang"] = [OAUtilities currentLang];
+    UIDevice *device = [UIDevice currentDevice];
+    params[@"brand"] = @"Apple";
+    params[@"model"] = device.model;
     [OANetworkUtilities sendRequestWithUrl:OABackupHelper.DEVICE_REGISTER_URL params:params post:YES onComplete:^(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error) {
         int status;
         NSString *message;