samsung A51

[Jeian]

Hi! After the last update I did, I cannot detect any wifi services already. What should I do po?

[Reesch]

You can troubleshoot your phone by yourself following the procedures properly that can be found in the internet. 😉

[Jamesfox]

have you tried factory reset? but backup all information before to it

[Anonymous]

If nothing works after doing the mentioned above procedures then hand it to an authorized service center if the unit is still under warranty.