Share your experience!
My Xperia XA isn't showing notification of incoming call. But incoming call sound is audible. I am receiving my call from notification bar.
Did you check notifications in settings?
Both in device settings and phone settings.
Same with mine! I'm dumping this phone it's never been a good one.
I can't figure out from here what's going on there.
Anyway.
ICE go Xperia Companion and freshen up everything with a software repair.
First be shure that Google backup is switched on and everything synced.
Copy your photos to your computer.
Make a backup in WhatApp and Signal of the chats (in settings of the app)
Go for it.
Do not restore everything after.
Just the most necessary apps.
You will be rewarded with a lean and clean machine that will be serving you like new.