You bought a “new” iPhone, you are very excited;
You slide in the SIM Tray your SIM card, activate it and then the “NO SERVICE” message appears.
This is a typical Error Message that iPhones with BAD IMEI number have. Trust me, I have been there and it is really infuriating.
iPhones with BAD IMEI will prevent you from using it properly, either with a specific Mobile network or Country(ies)! Read more