OS VERSION: Sailfish OS 188.8.131.52
HARDWARE: Sony Xperia XA2
UI LANGUAGE: German / Deutsch
09.02.23: When activating camera, app crashed, later smartphone turned out when starting camera app. Next was the clock app (when timer ends, app just crashes, no sound or alarm or message). SMS could not be received anymore. Phone calls not working (call starts with dial tone, but no connection - incoming and also outcoming). No sound via loudspeaker.
After restoring to factory settings and, because SIM-Card was not found, installing Sailfish OS 184.108.40.206 again, everything worked fine except SMS.
Now (4 days later) all the problems occur again.
What is the problem? I have no idea.
Before new installation:
After new installation: None (only apps from Jolla Store, most special is Fernschreiber)
All installed apps. Flashed just 4 days ago.