Please tell us some basic information before asking for help:
- Model Name: zenfone 5z ZS620KL
- Firmware Version: lastest official
- Rooted or not: not
- Frequency of Occurrence: permanent
- APP Name & APP Version (If your issue relates to the app):
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
There is a area at the bottom of the screen where some fragments of screen apeeared - see attachment. Its colors varies according to the colors of the whole screen.
It apeeared suddenly from nowhere when I disconnected the charger.
Any ideas what could it be and how to fix it?
I hope that it is not a problem with gpu since it reminds the fragments that is caused by damaged RAM of gpu at PC.
Well the fragments are not visible in printscreen, so it is probably a HW error.
Here are two photos which shows the fragments.
Fragments at the bottom of the display