Huawei GR5 2017 BLL-L22 Android 6.0 Official Stock Firmware Flash Files.
Please Read and understand the Full Guide before Performing Any Action.
Use these instructions at your own risk. We will not be responsible for everything that happens to you or your device, resulting from the use of information in this guide.
This tutorial is only for Huawei GR5 2017.
Please do not use it on any other options smartphone or tablet. Make sure that the USB drivers for your device are installed on the computer. Your smartphone must have a 70-80% charge. Make a backup copy of important data such as call logs, SMS, and other data, it is to if something goes wrong, your data is not affected.
You Can Use The Following Flash Files For Upgrade Huawei GR5 2017 BLL-L22 Android 6.0 Marshmallow / And If You Want To Hard Reset It By Flashing The Stock ROM/ In Case If You Are Using Any Custom Rom And Want Back To Official Firmware Or Facing The Boot LoopProblem. This Method Is Also Useful For Sudden Death/ Bricked /Not Power And Also After Flashing The Stock Rom IMEI Null or Unknown Baseband Problems Can Be Solved.