diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/HuaweiTLV.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/HuaweiTLV.java
index c0e4527a0..53c9c1899 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/HuaweiTLV.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/HuaweiTLV.java
@@ -1,4 +1,4 @@
-/*  Copyright (C) 2024 Damien Gaignon, Martin.JM
+/*  Copyright (C) 2024 Damien Gaignon, Martin.JM, Vitalii Tomin
 
     This file is part of Gadgetbridge.
 
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/packets/GpsAndTime.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/packets/GpsAndTime.java
index 327ac37c6..4363b64a9 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/packets/GpsAndTime.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huawei/packets/GpsAndTime.java
@@ -1,3 +1,20 @@
+/*  Copyright (C) 2024 Vitalii Tomin, Martin.JM
+
+    This file is part of Gadgetbridge.
+
+    Gadgetbridge is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Gadgetbridge is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>. */
+
 package nodomain.freeyourgadget.gadgetbridge.devices.huawei.packets;
 
 import nodomain.freeyourgadget.gadgetbridge.devices.huawei.HuaweiPacket;
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/HuaweiSupportProvider.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/HuaweiSupportProvider.java
index 614b7dd06..8579a011e 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/HuaweiSupportProvider.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/HuaweiSupportProvider.java
@@ -1,4 +1,4 @@
-/*  Copyright (C) 2024 Damien Gaignon, Martin.JM
+/*  Copyright (C) 2024 Damien Gaignon, Martin.JM, Vitalii Tomin
 
     This file is part of Gadgetbridge.
 
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/requests/SendGpsAndTimeToDeviceRequest.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/requests/SendGpsAndTimeToDeviceRequest.java
index a3525d02a..5dc3a0430 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/requests/SendGpsAndTimeToDeviceRequest.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/requests/SendGpsAndTimeToDeviceRequest.java
@@ -1,3 +1,20 @@
+/*  Copyright (C) 2024 Vitalii Tomin, Martin.JM
+
+    This file is part of Gadgetbridge.
+
+    Gadgetbridge is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Gadgetbridge is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>. */
+
 package nodomain.freeyourgadget.gadgetbridge.service.devices.huawei.requests;
 
 import java.util.Calendar;
@@ -20,13 +37,10 @@ public class SendGpsAndTimeToDeviceRequest extends Request {
     @Override
     protected List<byte[]> createRequest() throws RequestCreationException {
         try {
-            // TODO: support multiple units
-
             Prefs prefs = GBApplication.getPrefs();
-            // Backdating a bit seems to work better
             return new GpsAndTime.CurrentGPSRequest(
                     this.paramsProvider,
-                    (int) (Calendar.getInstance().getTime().getTime() / 1000L) - 60,
+                    (int) (Calendar.getInstance().getTime().getTime() / 1000L) - 60, // Backdating a bit seems to work better
                     prefs.getFloat("location_latitude", 0.0F),
                     prefs.getFloat("location_longitude", 0.0F)
             ).serialize();