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Price and Delivery starting at:

€ 16.95 EUR 35 min

Unlock HTC One M8

The safest method to unlock any One M8.

  • Trust, Safety and Integrity
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  • Guaranteed Unlock or Refund

Price and Delivery from:  € 16.95 EUR and 35 min

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

15 years providing over 6 Million unlocks, topups and checks to date.

Extremely Happy Customers

Extremely Happy Customers

Over 20,000 happy reviews combined on Google and Trustpilot!

Lowest Prices Guaranteed

Lowest Prices Guaranteed

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

doctorSIM reviews

11000+ reviews

It was pretty easy. Waited a little longer than I wanted to but that’s ok. I am still very pleased with the service especially being from a small country. Keep up the good work !

Satisfied Customer. I am not too hot on technology and I booked my appointment at an inconvenient time for the technician. But he dealt with me efficiently and patiently which I really appreciate. Go...

DoctorSIM Is one of my favorite unlocking sources. They’re experts that know exactly what they’re doing and walk you through the process to get the job done. Thank you very much for your support!

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Preguntas Frecuentes

?Cu?ntos intentos de liberaci?n tiene mi HTC?

Miles y miles! Los intentos de liberaci?n de tu HTC son infinitos. Recuerda que contratando la liberaci?n en doctorSIM te enviaremos el correcto en muy poco tiempo.

?Qu? diferencia hay entre el servicio Normal y Express?

El Servicio B?sico es la soluci?n m?s econ?mica que adem?s cuenta con un 95% de casos de ?xito.

Con esta opci?n no importa que te equivoques al seleccionar el pa?s y operador de origen, las instrucciones ser?n v?lidas para todos los operadores del mundo.
Este servicio es v?lido para cualquier modelo HTC.

Contrata el Servicio Express si te urge el c?digo de desbloqueo y prefieres una opci?n con un 99% de probabilidad de ?xito.
Este servicio garantiza la disponibilidad de tu c?digo en tiempo r?cord.
Adem?s, no importa que te equivoques al seleccionar pa?s y operador de origen, te enviaremos un c?digo valido para todos los operadores del mundo.
Este servicio es v?lido para cualquier modelo HTC.
Contrata el Servicio Express si te urge el c?digo de desbloqueo y prefieres una opci?n con un 99% de probabilidad de ?xito.

?Se pierde la garant?a? ?El m?vil se puede estropear?

Si liberas por IMEI tu HTC en doctorSIM tu garant?a permanecer? intacta. Es el ?nico m?todo de desbloqueo recomendado por fabricantes, ya que no da?a ni el hardware ni el software. El m?vil estar? en el mismo estado que se encontraba antes de la liberaci?n.

C?mo averiguar si un IMEI est? bloqueado

Si sospechas que ?tu HTC est? reportado te recomendamos que contactes con el operador de origen para que lo verifiquen. Recuerda que es un mecanismo adicional de seguridad que la liberaci?n no elimina.

?Cu?nto tarda la liberaci?n?

El plazo de entrega garantizado depende del pa?s y operador de entrega. Puedes comprobarlo al seleccionar esos datos, aunque siempre trataremos de entregar las instrucciones lo antes posible. Cuando rellenes el formulario, tambi?n podr?s consultar el plazo medio de entrega del servicio solicitado.

?La liberaci?n es permanente? ?Qu? pasa si el tel?fono me vuelve a solicitar el c?digo de desbloqueo en el futuro?

Las liberaciones por IMEI de doctorSIM son para siempre. Nunca las perder?s, incluso si restauras tu HTC a los valores de f?brica, la liberaci?n se mantendr?. En el extra?o caso de que el m?vil te vuelva a solicitar el c?digo, solo tendr?as que introducirlo de nuevo, ya que no caduca.

?C?mo puedo pagar la liberaci?n?

Existen m?ltiples formas de pago disponibles para tu pa?s en el paso tres de la solicitud de la liberaci?n. Aqu? puedes encontrar informaci?n adicional de aquellas que desconozcas.

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.

Unlock HTC One M8 phone

How to unlock a HTC One M8 by IMEI

The HTC One M8 is a water-resistant Android smartphone weighing 160 grams and 9.4 mm thick and has a 5-inch TFT Super LCD screen with a resolution of 1080 x 1920 pixels.

The One M8 phone has a 4-megapixel rear camera permitting Full HD videos with autofocus, digital stabilization, zoom, and face/smile detection functions. In addition, it has a 5-megapixel camera installed on the front for those of you that prefer to Skype or use similar apps rather than just call.

But the best thing about the HTC One M8 is that you can permanently unlock it and use it anywhere in the world just by inserting different SIM cards. Read on to learn how doctorSIM can help you.

The 2600 mAh non-removable lithium polymer battery will give you around 20 hours of talk time and 496 hours of standby. With regards to hardware and storage, this particular model of HTC has a 2.3 GHz Octa-Core ARM Cortex CPU processor, a 2 GB RAM memory, and 32 GB internal storage. You can also add up to 128 GB of external storage.

Unlocking your HTC One M8 phone with doctorSIM is totally legal, keeps your warranty intact, and won't damage it in any way.

We also use the IMEI unlocking method which is recommended by the phone manufacturers and network providers themselves.

Send us the information requested on our HTC unlocking page and we'll send you the unlock code to type into your phone. It really is as easy as 1-2-3!

You can buy your HTC One M8 smartphone in gray, silver, and gold.

Knowing the exact model isn?t necessary as the unlocking code is valid for both the HTC One M8 (16 GB and 32 GB) and One M8 Windows models.