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How To Update the ROM Version on Your Sunmi
How To Update the ROM Version on Your Sunmi
Euri Romanov avatar
Written by Euri Romanov
Updated over a year ago

1. click 'System Update' under Tool folder

2. click ‘Speed Limited’ to set up unlimited speed

3. click ‘Check the update’

4. Afterwards, please click 'Reboot to update'

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