How to unlock an iPhone that has been blacklisted or blocked by AT&T

The majority of us know a ‘clean’ iPhone can be unlocked from AT&T for use on any other network without any problems, but what if it happens to be blacklisted or blocked. The definition of a blacklisted iPhone is one that has been reported lost, stolen or due to an unpaid bill by the network


Check to see if your phone has been added to the GSMA blacklist

doctorSIM’s obsession with empowering phone users and helping them save money knows no bounds. Our new IMEI check services will let you know if your phone has been reported to the GSMA due to loss, theft or unpaid phone bill. In line with our desire to keep your wallet in your pocket, our new services