"No Service" SIM issue in S23 ULTRA

[SudharsanSRT]

I still have the same issue now after the latest update 6.1.1 in my S23 Ultra. Restart doesn't work. I have done network reset as well still evey 2-hour I have turn off on airplane mode.

[BandOfBrothers]

Hi @SudharsanSRT 

If you haven't already can you try your sim card in the secondary sim slot as a process of elimination. 

If you perform a forum search you may find existing threads with some further help or guidence within.  

Please do send this as feedback via your Samsung Members App too. 

If i can be of any further help please don't hesitate to ask  😎 

[lminvti]

Hi there, did you buy phone from original seller or it was online? Most common things nowadays if you bought phone from places like marketplace or whatever is that the owner "do insurance scam play" whitch blacklisted your phone you can still try using it on secondary sim slot on phone if your imei clean and bought from Samsung try to troubleshooting with the @BandOfBrothers mentioned hope it helps

[SudharsanSRT]

I purchased it from samsung site. This issue is after 6.1.1 update.

[SudharsanSRT]

I tired to search in forum but can't find. Can you send me the link?

[lminvti]

Did you tried other sim slot? If not you should try it and if it doesn't work still try to report issue to samsung through the app it seems s23 series after 6.1.1 update has loads of issues. You might try network reset as well

[SudharsanSRT]

Yeah, sure. I will try to turn off my esim from second slot and will try in Slot 2.