Updated for Nougat MR1 (Android 7.1)
Other bug fixes
Get Device ID, SIM Card Info & Network information in an efficient way.
Discover information and IMEI of your SIM card, and contacts you have stored
Get SIM details,Device Details, Network Provider,and Caller's Telecom Location.
Free IMEI SIM unlock- AT&T Android and iPhones. Free Pantech and Blackberry