doctorSIM Blog EN - Topup, Check, Unlock!

Free IMEI checks and new services for Professional Resellers!

by inesdoctorsimSeptember 20, 2021September 20, 20210

Whether you have been unlocking your customers’ cell phones for years, or only now trying to grow your business by adding new revenue streams, there …

Top-up promotion for Venezuela: up to 5 million Bs free!

by inesdoctorsimSeptember 13, 2021September 13, 20210

Check out our top-up promotion for Venezuela! Although January is considered the hardest month financially by most, September isn’t far behind. It is for this …

Top up your mobile phone from Spain using Bizum

by inesdoctorsimSeptember 6, 2021September 6, 20210

Bizum is an instant, safe, easy-to-use mobile payment solution for Spanish bank accounts. To pay with Bizum, all you need is a mobile phone number …

What is the IMEI number and where can I find it?

by inesdoctorsimAugust 31, 2021August 30, 20210

The IMEI number (or International Mobile Equipment Identity) is a cell phone’s unique and permanent identification code. It is normally 15 or 17 digits long, …

Reserve your Cubacel Top-Up with promotion

by inesdoctorsimFebruary 17, 2021February 17, 20210

At doctorSIM you can now reserve your top-ups in advance and receive them with the carrier’s promotions when available!

Unlock any iPhone with the UnlockMySIM [Available]

by inesdoctorsimFebruary 2, 2021January 27, 20210

The UnlockMySIM (UMS) is the solution that doctorSIM provides to network unlock any iPhone model, and from any carrier. It is a chip that goes …

How to check if your Xiaomi Mi Account is active?

by inesdoctorsimJanuary 19, 2021January 19, 20210

If you need to find out if the Mi Account is ON, you can do it with doctorSIM’s check. The steps are very easy!

What is the status of your phone’s warranty?

by inesdoctorsimDecember 23, 2020December 22, 20200

It has never been so easy, you only need to purchase the Warranty Check from doctorSIM, with the phone’s IMEI and by filling-in the requested details!