Galaxy s21 No SIM Issue

[theereverand]

I have a S21 that just started giving me an error NO SIM emergency call error on T Mobile network.  I took phone to store and attempted to replace the sim card and still not fixed.  Any other options?  I installed the Sim in an old Iphone 6 and was able to activate the phone through the website.  The sim card is good.  Any suggestions?

Rev

[Pugs1957]

Sounds like a sim card reader issue. I think you are looking at a warranty claim.

[BandOfBrothers]

Can you take the phone to a Samsung Experience Store or Samsung Service Centre or arrange a doorstep repair appointment @theereverand 

[ironass]

T-Mobile operates in 3 European countries on the global, Exynos, models... G99*B, and in the U.S.A. on the Snapdragon country and carrier minority variants, G99*U and G99*U1.

It may help if you could post which model you have and which country you are in.