Fix couldn't authenticate connection wifi problem in samsung mobile

This tutorial is about how to fix wifi couldn't authenticate connection.

This solution is 2022 released and works for all samsung phone models like samsung a10s,samsung s10 and s20.

This same error is also occurrs on ring,sky and vivo models.

This video has english subtitle at same time tamil,hindi,telugu and malayalam region people's are can easily understand it.

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Today i get the following one error notification while i try to connect my samsung galaxy m30s android mobile wifi :

Couldn't authenticate connection

So what is the means of this issue?.

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How to solve could not authenticate connection :

1.If you get this issue first of all check your wifi router,if it is works or not.

2.And then once reset all network settings in your mobile.

3.And don't forget to restart your device.

4.After the restarting is completed,just try to connect that same hotspot network.

5.I hope this authentication problem is fixed.

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#samsungwifiproblem #authenticateconnection #authenticationproblem

[tee]

Thanks for your tutorial. After I had updated my Samsung phone to Android 11 I kept getting could not authenticate connection. I did all of your methods and knew I had the right password in but still would not connect.

In my phone I then went into advanced settings in network settings of the access point I wanted to connect to, and noticed that under MAC address type it had randomized MAC selected. Underneath was a random MAC address. Since I have my router set to only allow the MAC addresses I input (I already had my phone MAC in there) it was denying access because of the unknown random MAC address in the phone.

I then reset phone MAC address type to Phone MAC and because this MAC was in router I was able to connect. Just a heads-up to those who may be encountering this issue when they might be updating their phone to Android 11 as the default setting in Android 11 is Randomized MAC.

[gautamsaud]

All process doing but again not connected wifi why

[kairachawla]

Thank you! The could not authenticate was sooo annoying, honestlyyyy!!

[localtechinsl]

Don"t do this. Restart your phone. Now fixed your problem.

[fidanabbasova]

Yes it works but i should reset every time setting when i switch my wifi's or just power off my phone :(

[mubtasimafrid]

It worked thanks bro, i was struggling from last 5 days. U solved my problem

[sridharsutraye]

Thankyou very much, my issue is resolved, as I was struggling from past 10 days to resolve this issue. Thanks a lot dude.

[GELV]

worked like a charm in September 2021! Thank you!

[iceiceiceaytaytayt]

Thank you sir! It worked for my Samsung Galaxy AO2 phone

[jamesneilnovite]

I frequently reset the network settings but the problem still the same with my A70. I have another phone apple, and no problem with the connection, only A70 has authentication problem..

[aesteria]

It worked you wonderful person! Samsung A32 5G :D

[CIOZimbabwe]

Worked for me here in 2024 thank you sir!

[Exvesu]

When I reset it will it remove my mobile data?

[aktharhossain]

Reset hoitece nh kn bijtechi nh.. Dekhaite action can't undone

[abhinavdatta]

Thankyou very much the 2nd option worked

[jahanali]

Appreciated bro it works gooood work 🕯

[coachchanti]

If I do this. Nothing will erase on my phone. I mean if I restart it. Im scared 😨 photos and files will deleted