My S23 is having issues connecting to my Cellular network

[Meowcat6479]

I recently took my sim out of my S23 to try in a different phone and now that I put it back in my S23 it doesn't work anymore. My carrier is ATT and I tried multiple other phones I have had with them and they all worked with the card just fine. So I don't know if it is the S23  or the SIM card.

[GoanGeek]

Check your APN settings from your provider if anything is changed.

[Meowcat6479]

I did this and set it manually but it still won't connect.

[JAMES4578]

@Meowcat6479  presumably you have tried a restart, if you were using 5G  can you try 4G.   An idea to  turn Airplane Mode on for 30 seconds and then disable it as this can reset wireless connections.   otrherwise go to General Management-Reset and Reset Mobile Network Settings.

If no soulution would be best to contact your carrier.

[Meowcat6479]

Thanks for the advice but nothing worked, looks like I am going to have to go to my carrier.

[MA115]

Same issues, attaching SS of ping monitor