PinePhone running Mobian - Malware extraction?

[names_fold]

I have a pinephone that has specific Malware on it. I’m not sure where to look. Could be modified firmware or software within the kernel. I know it affects the display in a few ways. It extends the desktop viewable area remotely. It also causes the display to flash in a matter like inducing a seizure.

Any help is appreciated

[tophneal]

your easiest solution would be to use a jumpdrive sd to backup all your data, then rewrite the os to the phone emmc, and then move your data back over to it.