Firmware Details
- Device: Huawei Ascend P7
- Model: P7-L10
- Codename: Sophia
- Android: v5.1.1 Lollipop
- EMUI: 3.1
- Firmware: B852
- Build Number: P7-L10C900B852
- Status: Official (stable)
- Type: Full firmware image
- Release Date: 23.02.2016
- File Name: P7-L10C900B852_eu_channel_SW.rar
This update is only compatible with the European P7 handsets running a C900 based firmware. Here are the installation instructions:
- Extract the firmware RAR package on your PC.
- Copy the dload folder to your P7’s microSD card.
- Take a complete backup of your existing data and apps.
- Unplug the USB cable and turn the device off.
- Reboot by holding Vol down + Vol up + Power to trigger the upgrade.
- After your device finishes optimizing the system, you should perform a factory reset and restore your backup.