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


Unlock your phone with our guaranteed minimum price initiative

At doctorSIM, we pride ourselves on always having the latest services to permanently unlock your phone legally and in the fastest time possible. Not an easy task taking into account the sheer number of phones in circulation and that number growing with the launch of new models almost on a weekly basis. But where we


Don’t miss our best Cyber Monday deals and discounts on November 28

Welcome to doctorSIM, your single source for phone checks and unlocking services! Black Friday may have ended for another year, but that doesn’t mean the shopping festivities are over. Far from it! If you are looking to unlock your phone for the lowest price possible, you have landed in the right place and at just the


Permanently unlock your BlackBerry Z10 quickly and with full guarantee

Those of us anxiously awaiting the arrival of the first smartphone developed under the BlackBerry brand, previously known as RIM, were not left disappointed. With its elegant style and professional touch-screen, launched together with the new BlackBerry OS 10 operating system, it is easy to see why the BlackBerry Z10 was such a popular choice


Express Bulk Unlockings with doctorSIM

Do you work for or own a business that unlocks phones? Perhaps you work in a department within a company that is about to switch network provider but your phones are locked to the current network? Or do you simply have a number of locked phones you’d like to sell second-hand and looking to maximise


Take advantage of discounts of up to 45% using doctorSIM Pro

Fast. Reliable. Safe. doctorSIM offers the simplest way to check and unlock your customers’ phones. Our multi-purpose web platform, doctorSIM Pro, was created for you and with the needs of your business in mind. With its attractive design and intuitive navigation, you can sign up and be fully operational in less than five minutes with


Permanently unlock your Samsung Galaxy S7 for the lowest price

Permanently unlock your Samsung Galaxy S7 with doctorSIM for the lowest price, 100% guaranteed and with first-class customer support. It is a no-brainer. In three simple steps your Samsung Galaxy S7 will be unlocked forever: 1. Select the original network provider of your Samsung Galaxy S7. 2. Send us your phone’s IMEI code. 3. Follow the


How to find out how many unlocking attempts my BlackBerry has remaining

Knowing how many unlocking attempts your BlackBerry has remaining is an important step to take prior to permanently unlocking it. Once you know this number you can request your unlocking code through doctorSIM and have your phone unlocked in no time. Why is this so important? If your BlackBerry has run out of unlocking attempts


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