Still now I have posted 18 post with more more than 1200+comment but now
when I see that, there were only 6 post only available.I thought may be
technical error so I cleared the app cache and checked, same result
after long time. All my solution and ...
I think the bledy Samsung forget to see the calender for the a20 alone.
They didn't provide any update after the July update.I think all other
mobile got the September update itself.I don't know why they are doing
like this for a20 users alone.
check your device care setting for all the apps which runs in the
background and check the usage of ram of all the apps. u can stop the
background if the apps which don't want to run and you can optimise the
setting to clean that.