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In this case I'd use a Charger Doctor to measure of the phone drains some current or nothing. So that's not easy to go to the next step if you can't get a such device. If your phone receives some current from the charger, you should keep it on charger for several hours until it wakes up again. If no amperes drained, then your phone should be repaired.
Without a measuring tool, you can reflash the complete software of your phone with SP Flash Tool.
Link the the recent version: http://community.umidigi.com/for ... peid%26typeid%3D159
If your issue is caused by corrupted software, this process will solve it. |
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