For the official beta installation using the dload method (Method 1), your bootloader does not strictly need to be unlocked. However, . For the Huawei MediaPad X1, you could obtain an unlock code by emailing Huawei directly with your device's serial number, IMEI, and MAC address. Note that Huawei has since discontinued its official bootloader unlock code service, so this may no longer be possible.
Release the buttons once the Huawei logo appears. The tablet will detect the UPDATE.APP and begin the installation.
Search for the official Lollipop firmware for your model (typically version BXXX, such as B005 or newer). Ensure it is a valid .zip file containing an update.app file. huawei mediapad x1 70 update lollipop install
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The stock recovery image is limited to verifying Huawei-signed update.app files. A custom recovery (such as TWRP - Team Win Recovery Project) must be flashed to the recovery partition to install custom ROM zip files. For the official beta installation using the dload
If a Lollipop update appears, follow the prompts to download and install it. Method 2: Manual Installation (The "dload" Method)
Installing firmware intended for the wrong model will result in a hard brick. Verify your model by going to Settings > About Device > Model Number . Note that Huawei has since discontinued its official
Unlike a standard OTA update, this beta requires :
Download the custom Lollipop ROM zip file and the corresponding (ARM architecture, Android 5.0 or 5.1).