Wifi now working after security update

[ColePhelps]

I updated my A21s last night and I'm facing this weird problem. My wifi is working on other phones but on my device it's constantly showing 'no internet access'.Not just my wifi, I tried to connect it to others as well but the same no internet access. I don't know how but i managed to connect it after 30 tries that's why I'm able to write this post.

Any kind of help will be appreciated 

[jonyshovo61]

Reset network settings

[ColePhelps]

How?

[jonyshovo61]

Go to settings,then scroll down and enter about setting, then at the bottom you will see reset,click on it and after that you will find reset network settings

[ColePhelps]

It's working after reset but once I turn it off the same problem reappears

[BannaRajput]

Bro mere me kaam kar rha h just clear your cache memory from recovery menu

[Samsung_Support2]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We would request you to register your concern in Samsung Members Application. So, that our concern team gets back to you as soon as possible.

Please follow this path to register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Note. please attach the error log file within 15 minutes of the error occurred.

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support