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Picture 1-1
b) Copy whole update.zip file to root directory of SD card, shown as picture 1-2:
Picture 1-2
2. Enter into file manager to check whether the files in SD card are normal. Please touch “ File
manager-->sdcard-->update.zip”, shown as picture 2-1 and picture 2-2:
Picture 2-1 Picture 2-2
3. Check the version, touch Home key to return back to home screen, then touch
“MENU-->Settings-->About phone-->System updates”, shown as picture 3-1, picture 3-2 and
picture 3-3: