Huawei Mediapad X1 70 Update Lollipop Install Now

After the flash completes, disconnect the tablet and power it on.

Important: The first boot after a major OS upgrade takes a long time. This is the "Optimizing Apps" phase. Do not panic if the screen stays black or on the Huawei logo for 5 to 10 minutes.

Once booted, navigate to Settings > About Tablet. You should now see Android Version: 5.0. huawei mediapad x1 70 update lollipop install

The update process follows a linear workflow: Unlock -> Recovery Flash -> ROM Installation.

Step 1: ADB and Fastboot Configuration The device must be placed in Fastboot mode (Volume Down + Power). The user interface is the command line on a host PC. Command: fastboot devices (To verify connectivity) After the flash completes, disconnect the tablet and

Step 2: Flashing Custom Recovery A TWRP image compatible with the MediaPad X1 (specifically the s7-701 platform) must be obtained. Command: fastboot flash recovery twrp.img fastboot reboot

Step 3: ROM Acquisition The user must locate a Custom ROM based on Android 5.x. Historically, CyanogenMod 12 (CM12) ports were the primary source for Lollipop on this device. These are distributed as .zip files. Boot into TWRP, make a Nandroid backup of the current system

Step 4: Installation Procedure

  • Boot into TWRP, make a Nandroid backup of the current system.
  • Wipe data/cache/dalvik (per ROM instructions).
  • Transfer ROM and GApps zip to tablet (via USB or ADB sideload).
  • In TWRP, install ROM zip, then GApps zip.
  • Reboot system; the first boot may take several minutes.
  • Restore apps/data as needed and verify functionality (Wi‑Fi, cellular, camera, sensors).

    • | Issue | Solution | |-------|----------| | Camera doesn’t work | Use a third-party camera app like Open Camera. Some ROMs have broken stock camera. | | Battery percentage jumps | Calibrate battery: drain to 0%, charge to 100% while off. | | No sound in calls (3G model) | Flash an additional “Audio Fix” zip (find in XDA thread). | | GPS slow to lock | Use “GPS Status & Toolbox” app to reset AGPS data. |