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Unlock your mobile phone

By IMEI, in the simplest, fastest, and most guaranteed way.

100% Online. Unlock your phone from your home. Easy instructions without voiding your warranty.
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Why unlock your cell phone with doctorSIM?

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REPUTATION

This is the service recommended by operators and manufacturers.

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SPEED

It is the easy, fast, safe, and legal way to unlock.

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SAFETY

You keep your phone's warranty intact.

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WARRANTIES

Do not let go of your cell phone at any time.

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RELIABILITY

You can use it during the release process.

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EASY

Easy-to-follow release instructions.

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SUPPORT

The best customer service at your disposal.

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VERSATILITY

You can use your cell phone with any carrier in the world.

28,000 reviews of doctorSIM

Very good
Based on 27,542 reviews
Trustpilot
2 days ago

Cool nice network easy to transfer…

Cool nice network easy to send internet data and top up to your friends.

The customer service is amazing. When you have any issue there always there to help you.

I recommend this doctorsim.com to everyone.

Many thanks,
Nas

Nas Popal
3 days ago

DoctorSim Team customer care is top-class

I’ve been using DoctorSim.com for a while now, and they truly make the whole process of mobile top-ups and remittances incredibly easy and stress-free.
​What really stands out is their team—everyone I’ve interacted with is so friendly, approachable, and always genuinely ready to help if you have a question. It’s rare to find that level of personalized service online! Plus, the speed is fantastic; every time I’ve made a payment, the process was completely finished in just a few minutes.
​It’s such a reliable service. Keep up the great work, DoctorSim!

Franky
1 days ago

This is cool

This is cool. I would like to thank Zunilda for assisting me through the process of my purchases by ensuring the security of my information and everything. WELL DONE!

Elena Tauvae Tuiletufuga
Very good
Based on 27,542 reviews
Trustpilot

Video: How to unlock a cell phone

Frequently asked questions when unlocking a mobile phone online

How do you unlock a cell phone with doctorSIM?

To unlock a mobile phone with doctorSIM, simply search for the brand and model of your device and select the country and operator of origin. Once we receive payment, your order will be activated and you will receive simple unlocking instructions in your email within a guaranteed delivery time.
If you need help at any point during the process, you can contact doctorSIM via chat, phone, or social media.

How much does it cost to unlock a cell phone?

Unlocking your mobile phone can be very inexpensive at doctorSIM, as you will see when you select your country and original carrier. Remember that in addition to accumulating discounts with each unlock, we offer discounts of up to 50% off the market price on our website.

Is liberation permanent and international?

That's right. If you unlock your phone with doctorSIM, you'll never have to repeat the process again. You can update the software without any problems and take it to any country in the world, as doctorSIM unlocks are international.

How long does the release take?

The guaranteed delivery time depends on the country and carrier of origin. You can check this when choosing the model you want to unlock. At that stage, you can also check the average delivery time for orders like yours.

Does doctorSIM unlock reported phones?

Yes, but it does not remove reports. These types of blocks are additional and can only be removed by the original operator. The instructions will be valid on reported phones, but you must remove that block in order to use it correctly.

Not sure if your phone has been reported? Check the status of your mobile phone.

Will I get my money back if unlocking is not possible?

No problem! In the unlikely event that the unlocking is not possible for reasons attributable to doctorSIM, we will refund your money.

Can the phone break?

Don't worry, doctorSIM unlocks are done by IMEI. This method is the only one recommended by manufacturers, as it does not damage either the software or the hardware. Furthermore, if you unlock with doctorSIM, you will retain your phone's warranty.

Is doctorSIM reliable?

Our best introduction is the opinions of more than 18,000 customers who have chosen to share their experiences.

You can check out their comments on independent review platforms such as Trustpilot or Google.