Severe Slow and hanging everyday after upgrade to 12

[ShahzadaSikandar]

One of the most latest S series mobile S21 started badly hanging after upgrading it to one 12. It didn't hang when I had one 11 in it. Most of the time it's own camera causes hanging and it either does reboot or switching off when hanging. I approached Samsung support team. They gave me diagnose paper in my hand saying everything is perfect.

 I made a mistake buying Samsung S21 and spent to makes me upset only. Never ever recommend for any Samsung product 😡. 

[VikrantTambade]

Hi,
You may try wiping cache partition by booting device into recovery mode. It is recommended to wipe your cache partition after every update.

[TMan296]

I don't face this issues anymore after the latest update. I restarted the device before and it worked for me. 🙈

[Bualoy]

I am facing the same issues with the camera, also I go through Samsung guide but still not solved