Sim Problems After Rooting, how can I fix them?

[AC Question]

Sim Problems After Rooting

I have been using a lenovo k3 note for the past year and recently decided to root it, and now i'm using cyanogenmod on it however since rooting, i cannot receive incoming calls and always get a hang up message 2 secs later.

 

[mehigh101]

Re: Sim Problems After Rooting

Welcome to Android Central!
Did you play with the IMEI? That might seem to be the problem
Best regards,Mikey. I hope you found what you were looking for.
Sent from my Samsung Galaxy S7 Edge SMv-G935F.