Thanks for the manual and the hint.

I have managed to repair the power supply by replacing the IC U9101 SSC3S927
​ ...

Hi,

715ga018-p01-006-003s
Am trying to find a pdf .

i have no secondary output voltage. So far done the obvious checked supply on primary caps 320v, supply on power supply ic found 22v and cannot see any burnt components.
tried with meter most components like resistors diodes etc.
in secondary there are no shorts either.
This was struck by a lightning and could see a burn under the air gap capacitor.

Attaching the board.
Any clues welcome.
Tks...

Tks read this thread. I have already factory reset and disabled 5g. Removed the cover and it takes much longer to switch off but still not a reliable phone as might switch off when really in need.....

Hi,

I’ve noticed that my S22 occasionally freezes and shuts down—about once a day. I’ve already done a factory reset, installed only the essential apps, and updated the software. I also tried enabling power-saving mode to limit the CPU to 70%. This reduced the frequency, but the issue still occurs from time to time.

When it shuts down, the casing becomes hot and stays that way. I then need to restart the phone by holding down Power and Volume Down.

I’ve run diagnostics and enabled Developer tools to monitor CPU, GPU, and refresh rate. Unfortunately,...