Tuesday, February 14, 2017

How to Update Huawei GR5 KII L22 to Marshmallow 6 0 B310 Firmware

How to Update Huawei GR5 KII L22 to Marshmallow 6 0 B310 Firmware




Huawei GR5 KII-L22 Official Android 6.0 Marshmallow update (C636B310)  is now available to download in Asian Pacific countries.


You can find out how to apply it right now via this easy tutorial.

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÷ Prerequisites:

This firmware requires your phone to be running one of the following versions onboard already:

KII-L22C636B130
KII-L22C636B301.



*Disclaimer:

Android Custom ROM fix ® provide various Firmware Updates and Rooting process along with Custom ROM,Modes,file are all belong  to their owners/developers. The autor of this site or the developers are not responsible,  if you damage or brick your device.Do it on your own risk and follow the instruction properly.

* Important:

Backup important files stored on your device before proceeding with the steps below, so that in case something goes wrong you’ll have backup of all your important files.




÷ How to Update Huawei GR5 KII-L22 to Marshmallow 6.0 B310 Firmware :

1- Download Huawei GR5 KII-L22 Marshmallow 6.0 B310 Firmware zip package on your PC.

2- Extract the archive and transfer the “dload” folder to the external microSD card.

3-[Recommended] Take a full backup of your existing stuff.

4- Power your device off.

5- Now reboot while holding Volume down + Volume up + Power keys for a couple of seconds to initiate the upgrade.



That’s it! Your Huawei GR5 KII-L22 should now have Marshmallow 6.0 final B310 Firmware on your phone! Go to Settings > About phone to verify.

For More Huawei GR5 KII-L22 Updated Keep Checking Android Custom ROM Fix ™©

That’s all. We hope this guide serves you well. If there’s anything you’d like to be added/changed on this page, PLZ Use the comment box below to contribute more ideas & Suggestions .

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