Hello. I came across the fact that the proximity sensor stopped working correctly on my phone for several months. I have already read many forums on this topic, and I know that the problem is often not solvable. But I noticed that in firmware 9.9.3 the sensor works perfectly during a phone call. At the same time, on any other more recent firmware, the sensor does not work correctly during a call.
I have flashed the phone several times for different versions of weekly firmware, but each time the sensor works correctly only on 9.9.3 firmware. Perhaps this is a hardware problem, but if the sensor always works normally on 9.9.3 firmware, then I ask for help in understanding the reason why this is happening. Is it possible to identify and transfer the settings related to the proximity sensor from firmware 9.9.3 to a more recent firmware?
I have flashed the phone several times for different versions of weekly firmware, but each time the sensor works correctly only on 9.9.3 firmware. Perhaps this is a hardware problem, but if the sensor always works normally on 9.9.3 firmware, then I ask for help in understanding the reason why this is happening. Is it possible to identify and transfer the settings related to the proximity sensor from firmware 9.9.3 to a more recent firmware?