Quite recently, I am experiencing connectivity issues on my Galaxy A51. Whenever I move through areas of low WiFi connectivity, via smart switch my phone changes to using cellular network data. When that happens, WiFi is automatically switched off along with Bluetooth. Later, when I am in my trusted WiFi coverage area, WiFi switches on but the Bluetooth remains switched off. It's irritating as I have to pair my Bluetooth devices frequently.
Why does Bluetooth have to turn on/off with Wifi? Any solutions to this issue?
After a recent update on Dec 2021 to firware version : A515WVLU7CUK3, I am constantly running into wifi getting into "Wifi connected no internet". The moment I goto wifi settings, it immediately seems to recover. If I don't go to the wifi settings, it just remains in the "no internet" state. I have tried doing a factory reset around 3 times so far and re-installing apps again. And it still seems to get back to the same problem. I have tried resetting network settings, clearing the cache from recovery mode. Nothing seems to work. This is definitely a bug in the firmware.