Screen flashing

GamingMonster

Hye
When I put the brightness of my Umi Z on the lowest, and I enable the battery saving mode, the screen gos very dark.
But sometimes the screen is flashing. Is this normal?? You can see it very good on white backgrounds.

MarcinP

Please check for updates.
If there is no updates you should flash whole system with SPFT, exactly the same as in this tutorial
http://community.umidigi.com/thread-11-1-1.html
Here you can find all available ROMs
http://community.umidigi.com/forum-148-1.html

GamingMonster

MarcinP replied at 2017-11-25 03:35
Please check for updates.
If there is no updates you should flash whole system with SPFT, exactly th ...

I'm already on the latest version, and I flashed the software like 3 times with SP Flash Tool, but it didn't fix it...

MarcinP

GamingMonster replied at 2017-11-25 23:22
I'm already on the latest version, and I flashed the software like 3 times with SP Flash Tool, but ...

Please switch off automatic screen brightness and test on lowest level. I only suspecting software bug.
Did you flash with firmware upgrade option?

GamingMonster

MarcinP replied at 2017-11-27 00:55
Please switch off automatic screen brightness and test on lowest level. I only suspecting software ...

Automatic screen brightness is turned off.
I flashed the software in firmware upgrade mode, and it did format the phone, but I still have the problem...

MarcinP

GamingMonster replied at 2017-11-27 03:14
Automatic screen brightness is turned off.
I flashed the software in firmware upgrade mode, and it ...

What will happen if you increase a bit screen brightness???

GamingMonster

MarcinP replied at 2017-11-27 05:23
What will happen if you increase a bit screen brightness???

So when the bightness is on the lowest, nothing happens. But when I enable the battery saving mode so the screen will go even darker, then I have the screen flashes.
When I increas the brightness, it go's away.

MarcinP

GamingMonster replied at 2017-11-27 14:02
So when the bightness is on the lowest, nothing happens. But when I enable the battery saving mode ...

Unfortunately I can't confirm this fault on my testing device on latest firmware.
I suspecting battery fault (voltage is fluctuating and system can't stabilise voltage coming to background light) or screen fault.
You can talk about this case with your seller or deactivate battery saving mode.