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  5. A1 update

A1 update

There are four ways A1 update:

  1. Using recovery (to update installed OS)
  2. Using Fastboot (to recover A1 with Qualcomm SOC)
  3. Using Research Download (to recover A1 with Spreadtrum SOC)
  4. Using SP Flash Tool (to recover A1 with MTK SOC)

If you want to install a A1 update using recovery – download the official update, reboot your phone or tablet into recovery mode and click “Install update from SD card”.

To install A1 update with Fastboot – download and install drivers and ADB&Fastboot, download official firmware and flash it by instruction.

If your model is not listed, you can write a comment below. We will solve the problem and give you a link to update the firmware.