how do i get my note4 n910w8 to read att sim

[AC Question]

it used to work fine then i used tswrp to change rom to cyanogen mod rom now my phone wont pick up my sim card please help me

 

[Rukbat]

You have to get the SIM unlock code from the carrier.

 

[itguyjax8430]

it used to work fine then i used tswrp to change rom to cyanogen mod rom now my phone wont pick up my sim card please help me

Welcome to Android Central!

Was the ATT SIM working in the phone before? Did you put in the right APN settings?