Turning on the screen appears: Connect with the app to update. but the update always fails. I used the notify and fitness app to change the firmware. I think this gave me a problem, please help me ???
GadgetBridge will don't resolve the problem, and create other problems .
In Notify and Fitness use the alternative flash method. Also be sure you flash a Firmware for you Mi Band 3, because firmwares aren't same for Mi band 3 and Mi band 3 NFC.