What to do if Redmi Watch 4 has a black screen after restoring from factory status and cannot be turned on?
1. Connect the device to the charging dock, and charging cable and keep charging for more than 10 minutes;
2. When the device still can't turn on after charging, you can try to force restart. Press and hold the power button for more than 16 seconds to force restart;
3. If the device still can't be turned on, you need to Apply for after-sales testing.
2. When the device still can't turn on after charging, you can try to force restart. Press and hold the power button for more than 16 seconds to force restart;
3. If the device still can't be turned on, you need to Apply for after-sales testing.
Does it help?
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