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Picture 7-1
8. The mobile phone automatically restarts again after completing the update. Then the whole
process of SD card update is totally end!
Ⅲ Steps of forced upgrade
If the mobile phone cannot be powered on normally without upgrading illegal software version,
please execute forced update with following steps.
1. Hold the volume up key, then power on mobile phone to enter into recovery mode, shown as
picture 1-10.
Picture 1-10