UMI Super fast charge doesn't work anymore

bonga

\n\nHello

I have my UMI Super w/ Android latest Marshmallow ROM I d/loaded from this forum.
Since few days the fast charge isn't working anymore. It takes several hours to fully recharge. Charge voltage measure 5090mV on the phone.
Any hint?

MarcinP

bonga replied at 2017-11-30 17:19
*#*#33#*#*

If you comeback to Android 6 then you can also check charging current. *#*#3646633#*#*
I would try format + download but I still suspecting hardware fault.

MarcinP

Check USB cable and USB port. If you have second USB cable please swap and test. If this doesn't help please perform factory reset.

bonga

Already checked new cable and also new fast charge adapter. Already factory reset the phone. Battery still measures 5000 mV

MarcinP

bonga replied at 2017-11-27 19:00
Already checked new cable and also new fast charge adapter. Already factory reset the phone. Battery ...

Please use SPFT and flash complete ROM
Here is SPFT instruction
http://community.umidigi.com/thread-11-1-1.html
And here all available ROMs
http://community.umidigi.com/forum-134-1.html

bonga

MarcinP replied at 2017-11-28 04:31
Please use SPFT and flash complete ROM
Here is SPFT instruction
http://community.umidigi.com/threa ...

Done, nothing changed.

MarcinP

bonga replied at 2017-11-28 19:39
Done, nothing changed.

But latest is nougat /Android 7.0.
Why you updated your device?
Did you have any problems with battery?

bonga

MarcinP replied at 2017-11-29 03:57
But latest is nougat /Android 7.0.
Why you updated your device?
Did you have any problems with b ...

I downgraded from Nougat due to battery drain months ago. Everything went fine with Marshmallow until some days ago when fast charge stopped working. Battery is fine, it lasts more than one day fully working. Problem is fast charge isn't working.

bonga

I've just flashed latest Nougat OTA from this forum. Fast charge isn't working either. What could be the issue?

MarcinP

bonga replied at 2017-11-29 19:39
I've just flashed latest Nougat OTA from this forum. Fast charge isn't working either. What could be ...

Always was USB connector, cable, or socket.

MarcinP

bonga replied at 2017-11-29 19:39
I've just flashed latest Nougat OTA from this forum. Fast charge isn't working either. What could be ...

How did you check charging voltage?