Huawei P8 GRA-L09 Firmware B316 (Movistar)
Huawei P8 GRA-L09 Movistar variant has been upgraded to B316. Users with cust version C521 can install this firmware upgrade. The build number of this firmware is B316.
- This update improves system security with Google security patches.
- Improved device security with Google security patches.
- Firmware Download Link : Huawei Server | Alternative Link
- File Download Size: 1.7 GB
- Build Number: GRA-L09C521B316
- Cust Version: CUSTC521D001
- Release Date: 16-June-2017
- Supported Model: GRA-L09C521 (Movistar-Latin America)
- Update Type: Full Firmware OTA Official
- Backup all important data
- You should have 4 gb free space
- Charge battery up to 50%
- Your phone should not be rooted.
- Make dload folder on sd card/Internal storage
- Extract update.zip and copy update.app to dload folder,
- Go to settings>updater>menu>local update, then select update.app to install update.
- Or another method is switch off your phone and hold 3 buttons (volume up, volume down, and power) until you see update start screen.