S25 ultra after updating to one ui 8.5 not charging sometimes ..I am using 45w official charger and cable .I have done factory reset 2 times so far .while charging when I unlock phone to check charging status ..first it shifts from super fast to fast...
Open settings - apps - click on filter - click show system apps- search for usb settings - clear cacheAfter that settings - security - turn off autoblocker -- then on key pad dail *#9900# ..and delete battery sats reset and restart phone ..it should ...