My phone will not connect to my Sim card. It's an unlocked device. It's originally rooted to Verizon but I was using it with AT&T. I dropped it one day and haven't been able to use it to make calls without wifi.. As soon as I turn off my wifi I can no longer get make calls text or internet. It just says searching for service.
You dropped your phone. The drop likely damaged something inside, either the mobile antenna, the SIM reader, or it simply unseated your SIM card. Have you tried simply opening your SIM tray and reseating your SIM? Run a diagnostic on your phone to make sure everything is working properly.
