Problem with WiFi

[mahmoon]

I am experiencing problems with my WiFi. It automatically disconnects the WiFi and when I try to connect it shows "couldn't authenticate connection". I tried resetting the whole device and checked any other ones are having this problem. No one is having this issue.

My phone is Samsung M40 (SM-M405F/DS)

Please help me.

[DarkClawX]

Yes, this is an issue I face with my Galaxy A52 too

[Rohanm83]

Me too with my s10 lite, all other phones in the house on the same wifi network, which r not Samsung phones work perfectly fine

[Samsung_Support2]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We acknowledge your query and apologize for the same. Please perform the below mentioned steps to resolve the issue:

* Forget the Network: Go to apps screen >Settings >Connections > Wi-Fi >Wi-Fi network >Tap and hold the Wi-Fi network that you're having trouble with until the menu allows you to select Forget Network.

For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support

[mahmoon]

I already tried that. It isn't working

[Aryanpro03]

Fix ?

[mahmoon]

No dude.😐

[Aryanpro03]

Did anyone find a fix ?

[Aryanpro03]

Same here with TAB A7 !