HUAWEI GR5 (BLL-L22) 2017 Official Update Firmware
Description
Huawei GR5 (BLL-L22) official Update Tested firmware free download .
Firmware Information:
Device – Huawei GR5 3GB RAM
Model – BLL-L22
Android Version – 6.0
EMUI Version – 4.1
Build Version – BLL-L22C636B150
Region: Southern-East Asia
Firmware Status – Official
Type – Full firmware image
- Download the Zip package of the firmware from above Link and extract it to computer .
- Connect your Huawei P9 [EVA-L19] to the computer over USB in file transfer mode.
- Transfer the extracted ‘dload’ folder with Update.app package to the root directory external SD card.
- Now Go to menu > Local update>select the Update.app package and confirm it to install.
- Let the device reboot and wait for the firmware package to get installed.
- Enjoy !
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