Do you know the difference between a blocked and a locked cell phone?

Although blocked and locked are similarly spelled, there is a world of difference when it comes to the meaning of each word. Network carriers block the IMEI number of cell phones that have been reported lost or stolen by the owner or because one or more bills have not been paid on time. A locked


Unlock your cell phone with our special 11-year anniversary offers!

doctorSIM turns 11 this year and to celebrate the occasion in style we have decided to give all of our customers around the world a special discount. For the next 11 days, up to and including Friday, March 16, we have reduced our prices by up to 45% on all IMEI checks and cell phone


5 things to do before selling your phone

Are you looking to sell your phone so you can buy a new one? Is it finally time to upgrade to that new smartphone you’ve had your eye on for months? Do you want to make some quick money getting rid of all those old phones cluttering up your home? doctorSIM recommends these five steps,