S21 fe wifi wont turn on. So i try to restart phone and it lets me turn it on and connect but it turns off and wont reconnect.

[Dougherty]

So I try to turn on my wifi and it will go Grey and load but refuse to turn on. So I have tried several things to fix it and only restarting it "helps" but like 30 seconds after I turn it on and/or connect to a network my phone turns it off and won't allow me to turn it back on. I have been a loyal Samsung customer but I'm starting to think your forced system updates are shutting down parts of my system so I'm forced to buy a new one.

[MidnighOil]

Thank you! This just worked for me too.

[sabzi95]

Hey I just want to say thank you for this, I just did this and worked! When I rang Samsung they said I'd need a factory reset so thank you 😊

[Adarshpanditr]

Even I have the same problem samsung service center quoted motherboard change gonna cost around the same value as the phone 🙂

[Adarshpanditr]

Any solutions you got?did it work?

[Adarshpanditr]

Any solutions u got for this?

[Jes8se]

This answer should be up the top. Bluetooth and WiFi always turning on. no start uninstalled smart things and restart fixed. 👍👍

[Members_4lr2scF]

Hello, I had this problem too (Galaxy S 21 FE, 4.4.2025). Helped me uninstall Smart Things. Thanks for comments here.

[Braxton1]

This problem only started for me when I un-installed the app and I reinstalled and nothing changed