Wifi suddenly stopped working

[Anonymous]

Wifi on my device stopped working,it says othentication error every time i try to connect to a network.

Contacted samsung store they flashed the device,still issue not solved,at last they told to replace the motherboard which doesn't feel feasible to me.what might be the solution?

[mShravan]

Check Password of the wifi you are trying to connect
It might be changed...

[Anonymous]

Checked that First 😅

[mShravan]

Did you tried
Forget the network and entering the password again

[Anonymous]

Yes,also factory reset phone,what else can be done on software side🥴

[mShravan]

🙄
Are you sure you are with right psssword

[Anonymous]

Yes definitely

[mShravan]

Ask your query on samsung members chat window
😅 😅