Olá sou novo aqui e estou com problemas na tela, tem momentos em que ela para de responder e também está com uma barra escura em quase toda a tela e aparecendo linhas coloridas dentro desse barra, só na parte de baixo onde fica os botões que está normal a tela, https://youtu.be/f84PKp-XBLo neste link mostra como a tela está.
Dear friends, I am encountering difficulties with an Umidig S2Pro.
After a formatting done by the former owner, it started only in factory mode, after a lot of work and many attempts to install ROMs, I was able to restart it normally, but the touch is not working and if you use an OTG cable and put a mouse the same also does not respond which leads me to believe that it would be a software problem.
I have installed practically all ROMs available in this forum (basic and complete) and I could not make the touch work again.
Please someone help me!
Thank you!
Hallo!
I have already posted the videos but I didn't have a reply from you.....
Yes both flashing were made in firmware upgrade mode.
Also under the bright sun the touch doesn't work....
It is very annoying, for a flagship phone to have shut it down and reboot it every time I want to have a few minutes of working touch.....
It seems to be a hardware related issue, probably the ribbon cable of the touch panel is not connected well to the motherboard, or got loose. That ribbon cable should be disconnected, then firmly recommected.
Juliognr replied at 2018-4-7 21:47
Olá sou novo aqui e estou com problemas na tela, tem momentos em que ela para de responder e també ...
Hi,
It seems to be a leaking buffer of the graphics controller. The LCD should be disconnected from the motherboard, the phone powered on without the screen, then the screen firmly reconnected. So unfortunately it's such kind of issue, that cannot be fixed by a software way.
Hello,
still can't update my phone via OTA to the newest update.
Almost tried quite everything.
Can anyone tell me how they accomplished?
Thanks in advance!
PS.: I'm having official OTA Umidigi S2 Pro V1.0_20180117 ROM, would it be possible to skip update V1.0_20180201, so I'll still can install the next OTA Update?
Please switch off phone then reboot and check for updates. Make sure you not disturbing phone during downloading OTA zip.
Also you can perform factory reset and then apply OTA zip file from ROM section. Are you sure that you are using official ROM not Basic one?
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