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

31 March, 2016

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


5 things to do before selling your phone

22 March, 2016

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,


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

25 February, 2016

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


How many unlocking attempts does my Sony or Sony Ericsson have remaining?

19 February, 2016

To permanently unlock a Sony or Sony Ericsson, the phone must have unlocking attempts remaining. The limited number of unlocking attempts permitted by the phone manufacturer makes finding out vital before making your unlocking code request through doctorSIM. Even if the instructions and unlocking code we provide are valid, you will not be able to use


Updating your phone after unlocking: no problem

2 February, 2016

One of the most common questions we receive is if it is possible to update your phone after permanently unlocking it. The answer is a resounding yes! You can update your phone’s software as often as you like, whether it is an iPhone or any other make. Your phone will remain unlocked no matter how


Unlock any Sony or Sony Ericsson phone in record time

14 January, 2016

You can permanently unlock your Sony or Sony Ericsson phone with doctorSIM in record time. You will not be able to find a faster unlocking method than ours. Simply provide us with the information we ask for and prepare to be amazed at the speed at which we deliver your unlocking code to you. And that


Why it is perfectly safe to unlock your phone via IMEI with doctorSIM

8 January, 2016

At doctorSIM, we work hard every day doing what we do best by freeing people from their network providers and helping them save money with our phone unlocking service. Without a shadow of a doubt, the most common question we receive at doctorSIM is, “Is it safe to unlock my phone?” We have lost count


Can I unlock my phone under a fixed-term contract?

14 December, 2015

Permanently unlocking your phone under a fixed-term contract is possible. You have nothing to be afraid of. Unlocking your phone has nothing to do with the fixed-term contract you signed with your network provider. Having a fixed-term contract means paying a set monthly fee for a specific period of time, usually one or two years.