osxIt sounds like you jumped from Android 9 straight to 1911.110. I recommend backing up your data and performing a factory reset. Android 9 to Android 10 was a big software update, and you even skipped a few steps by updating to a later version of 10.
After the update the 3.5mm has no audio out, i can see the headphone icon but no audio out, i changed another headphone still no audio, i had restart and reset the phone still the same, also after updaed to android 10 everything seen slower and lag, sometime with the google chrome the page can stall for 1 minute i need to quit the app and restart it
Please dont do forced update, not everyone need new features, i just need a phone that works, if i cant use 3.5mm earphone this phone is useless to me and force me to choose another brand, let user has the option to stop or update the system
Fota update disabled the 3.5mm port