My phone has been doing screen on/screen off while making a phone call ever since I bought it. Crashed sometimes. I just assumed it's a crappy phone. This crashes the phone sometimes.
Today I did this test and found the problem.
How can I solve this. There's no calibration in the firmware, can't find the setting for turning the feature off while calling.
https://youtu.be/YZ4asmGIc6w
