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Ascend Mate 7 (L09) B571 Marshmallow OTA Zip

Discussion in 'Huawei - FAQ, Guide, How To, Tutorials' started by Gators, Jul 23, 2016.

  1. Gators

    Gators Active Member
    212texas city tx

    Apr 21, 2014
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    Huawei Ascend Mate 7 (MT7-L09) is getting a new OTA update, version B571, in European countries. You can download the Zip package of this OTA via direct Mega link provided in this post.


    Firmware Details
    • Device: Huawei Ascend Mate 7
    • Model: MT7-L09
    • Android: v6.0 Marshmallow
    • EMUI: 4.0
    • Firmware: B571
    • Build number: MT7-L09C432B571
    • Previous Version: B560
    • Region: Europe
    • Release Date: 22.07.2016
    • Status: Official
    • Type: Incremental OTA (delta)
    • File name: update.zip
    Download Link: Click here (MEGA mirror) | Size: 318.0 MB

    Important Note: This is an incremental OTA that requires an unrooted device with stock recovery and unmodified System partition (no Xposed). Make sure that you have the European MT7-L09 model that’s already running B560 firmware onboard. You proceed entirely at your own risk!

    1. Copy the update.zip package to the external microSD card of your device – place it inside a folder “dload” (create one if it isn’t already there).
    2. Take a backup of your existing data using Huawei’s Backup app.
    3. Unplug the USB cable and open the dialer app.
    4. Dial *#*#2846579#*#* to open the Project Menu.
    5. Go to Software Upgrade > SDCard Upgrade and confirm update installation.
    If the update isn’t found, you may want to place the update.app file present inside this Zip package into the dload folder instead – but it isn’t recommended since there’s a chance of your phone getting bricked. You’ll be better off waiting for the full firmware update to arrive.

    OTA by [email protected]
    Thanks Pavel for the tip!
    GsmDude and Silent Angel like this.

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