[hakfoo]

Gotta say, that's been Umidigi's one weak point. I've got a F1 Play which hits most of my buttons-- cavernous battery, Micro-SD and 3.5mm sockets, and USB-C, but the camera has a distinct "We set the focus at one specific point about 2 metres away and nothing else is ever going to be sharp" compromise. I've tried Open Camera to no avail; perhaps it needs some sort of manual aperture control.

[davchana]

Yes, true that. I also used Open Camera too, focus was fine only if I breath in before pressing the shutter. Even then, there were marks on photo like wet water drops on a piece of paper.