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Price and Delivery starting at:

€ 29.95 EUR 1 semana

Unlock Coolpad Haylo

Unlock recommended by the manufacturers of Haylo.

  • Trust, Safety and Integrity
  • Best Prices & Delivery Times
  • Guaranteed Unlock or Refund

Price and Delivery from:  € 29.95 EUR and 1 semana

Unlock in 5 minutes following these
1. Operator 2. Service 3. Summary 4. Payment

Select the original network provider to which your phone is locked

Trust, Safety and Integrity

Trust, Safety and Integrity

Over 16 years providing 7+ Million recharges, unlocks, checks and gifcards to date.

Extremely Happy Customers

Extremely Happy Customers

Over 25,000 happy reviews combined on Google and Trustpilot

Lowest Prices Guaranteed

Lowest Prices Guaranteed

Transparent upfront pricing and best price guaranteed or your money back.

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How much does it cost to unlock my Coolpad phone?

Permanently unlocking your Coolpad with doctorSIM is very economical and you can check our current prices by selecting the country and network provider. Keep an eye out for our regular promotions with discounts of up to 45% on our website.

Can I trust doctorSIM?

doctorSIM has been fully dedicated to the cell phone industry for over 10 years now. We have unlocked over 5 million devices for individual customers, multinationals, network operators, and phone manufacturers. Our first-class customer support team is available by telephone, chat and e-mail to answer any questions you may have. We have also invested heavily in quality controls and certificates guaranteeing the personal information you provide is secure at all times.

Can I use my Coolpad phone on any network in the world once unlocked?

Yes. Once you’ve unlocked your Coolpad, you will be able to use your phone on any network from any country. Moreover, you will never have to repeat the process as the phone will never relock in the future.

Do I need to know the exact model of my Coolpad smartphone?

As the instructions on how to insert the unlock code are the same for all models, you don’t need to state the exact model of your Coolpad. The code you receive will depend on the IMEI number (unique identifier), so double check you send us the correct IMEI by typing *#06# on the phone’s keypad.

What is the time frame for unlocking my Coolpad phone?

The guaranteed delivery time will be displayed once you have selected the country and network provider. You will also be able to see the average delivery time of the last 20 unlock requests once you have filled in the information required to process your unlock code.

Can doctorSIM remove my Coolpad phone from the blacklist?

This is an additional security measure which cannot be eliminated by unlocking the phone. A blacklisted phone will not work properly in the country of origin of the network provider to which it is locked. If you suspect your Coolpad has been blacklisted due to theft, loss or unpaid bill, we recommend contacting your network provider. Once you’ve done that, you can unlock your phone with doctorSIM and use it on any network in the world.

Will I get my money back if you cannot unlock my phone?

In the rare event your Coolpad cannot be unlocked for any reason under our responsibility, we will return your money. However, due to the unlock process being fully automated we cannot issue refunds if any of the information we receive on your phone is incorrect. Double check all details before requesting your unlock code.

Why unlock your phone with doctorSIM?



The recommended method by the phone manufacturers and network providers.



The simple, fast, safe and legal way to unlock your phone.



This method is permanent and doesn’t void your phone’s warranty.



Your phone never has to leave your side.



Continue using your phone during the unlocking process.



First-class customer support available 24 hours a day by telephone, chat and e-mail.



You will be able to use your phone with any network provider in the world.



Backed by over 5 million successful unlockings to date.