New update for S21

[Stefan90]

Hello evreyone 

I just received this new update for the s21ultra 

Did anyone else get the update earlier and experienced decrease of:

- battery 

- apps that don't work 

- problems with the WiFi 

- problems with the camera

Please reply 

Did you made the update?

[jack344]

yes I know about the updates but after I updated my device I think my network and wi-fi are performing pretty slow is here anyhelp  available for this issue that why its happening.