The official Android 4.4.2 KitKat firmware (B137SP03) of Ascend Mate 7 L09 is now available. This firmware can be used to restore the device back to KitKat OS in case you’ve installed a custom ROM or a beta firmware. You can download this firmware in Update.app format below.
Firmware Details
- Device: Ascend Mate 7
- Model: MT7-L09
- Android: v4.4.2 KitKat
- EMUI: 3.0
- Firmware: B137SP03
- Build:Â V100R001C00B137SP03
- Previous Version: B127
- Date: 10-06-2015
- Region: Italy
- Status: Official
- Type: Full firmware image
- File Name:Â HUAWEI MT7-L09 V100R001C00B137SP03 SD card Software Upgrade Guideline.rar
- Size: 1.12 GB
Download link: Click here to download B137SP03 firmware for Mate 7
How to Flash
Just extract Update.app from the downloaded firmware and copy it to “dload” folder of your external SD Card. Then reboot into forced SD upgrade mode by holding Vol up + Vol down + Power simultaneously for a couple of seconds.
If you’re coming from the Lollipop beta then you need to flash the downgrade package (aka transition package) first.
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