Mi A3 unbrick guide by @nullby
WARNING: THIS REPAIR IS NOT RECOMMENDED. IF YOU CAN, TAKE YOUR PHONE TO A SERVICE CENTER. THIS GUIDE MIGHT CAUSE FURTHER DAMAGE TO YOUR PHONE.
CONTINUE AT YOUR OWN RISK, I DON’T TAKE RESPONSIBILITY FOR WHAT YOU DO
Your phone should be good to go now. It should boot into android 11 after holding the power button for about 15 seconds.
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