Black screen issue

denny_vu

msyldz replied at 2016-1-25 04:40
did you flash rom via sp flash tool and after wipe dalvik cache?

I did flash via rootjoy without wipe, do you think that the problem in this?

msyldz

yes, i think so. you must flash rom via sp flash tool to use phone without problem.

claudio1644

I have the same problem: Black screen after restarting. I have to remeve the battery to recover the use. But also after removing the battery i have to make several trials before I can use again the phone. I tried many ways, but no result. I had ROM 3.04 a reinstalled it with Rootjoy, I also installed ROM 3.03 but no result. Also deactivating the automatic light level sensor: no result. Why UMI is not correcting this problem?

ASD

I have the same problem: Black screen after 15 days use. Flushed the phone  by using SP_Flash_Tool_Win_v5.1552 and version 3.05 firmware "w325_dj80umi_wcdma_20160331_songlixin_PC". But the problem is not yet solved. Still Black!! Please help!

ggcampos

claudio1644 replied at 2016-8-24 22:18
I have the same problem: Black screen after restarting. I have to remeve the battery to recover the  ...

good question! I'm having the same problem in UMI Plus. It gives so much displeasure, because it is not a matter of hardware, but of software.

nandini

i have same problem with UMI plus afetr SP flashing , how to retreive. please help.