How to put Gretel A9 in Bootloader Mode

How to put Gretel A9 in Bootloader Mode


1. Turn off the phone with a Power button.
How to put Gretel A9 in Bootloader Mode
2. Hold down the Power and Volume Up button. Let go of them after the Boot Mode starts.
How to put your Gretel A9 into Recovery Mode
3. Use Volume Up and Down buttons to navigate the Bootloader Mode. Done!

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