Why isn't my Fly f53s mobile reading sims?

[AC Question]

fly f53s mobile not reading sims.

yesterday i had change d my sim now the phone not reading either new sim or old sim. please help. Reset the phone no use.

 

[B. Diddy]

Re: fly f53s mobile not reading sims.

Welcome to Android Central! Can you test the SIM cards on a different phone? Perhaps the SIM reader got damaged in the process of exchanging cards.