Hello,
i am in a big trouble with my Umi super. Since 1 month the ghost touching problem is intolerable. I downgrade the rom from A7 to A6 20160923, but the problem is still there. Now i am looking for another version that is more stable. I wrote to the seller but they reject me "The phone has 2 years of warannty, but the seller gives only one. Please , help me to choose this one with less bugs.I downloaded versions 20160810 and 20160825. Thank you !
.. with this phone is the end right from the purchase. I do not regret anything more than buying this phone, the first and last mobile of this manufacturer
Latest firmware is always more stable as good as got all improvements.
Of course for some hardware some firmware can not working fully correctly so you need try everyone to find the best for you.
I can only recommend to format and then download any firmware.
Here you have SPFT instruction but please change firmware upgrade to format + download. http://community.umidigi.com/thread-11-1-1.html
And here you have all available ROMs http://community.umidigi.com/forum-134-1.html
After forma also you need use SN writer to write IMEI numbers http://community.umidigi.com/thread-1375-1-1.html
MarcinP replied at 2017-10-19 03:38
Latest firmware is always more stable as good as got all improvements.
Of course for some hardware s ...
Thank you for the replay. I just updated the firmware. I was thought first to format and then download but in the instructions is written to choose Firmware update only. I mixed versions 825 and 923 of A6 and updated it , but after an hour the problem started again.
Nothing helped. I tried all of the ROMS' but ghost touching appears after an hour of using. This is hardware problem. But it's very interesting that the problem disappear some hours and then comes back. I thing this is the end of using my UMI. Neither one scratch , never fell, nothing. But it is impossible to be used .
I read a comment of a user who bought a screen and digitizer and this didn't help him with ghost touching problem. I don't know, there are a lot of posts about the problem, but no one says anything about the problem and how they solved it.
It would be normal for the UMI DIGI team to provide us with the latest version 7 of Android on the Umi Super...
Hopefully the team will respond to my message with information on this subject.
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