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Unlock your phone with the Device Unlock App

The fastest, safest, and most efficient way to permanently unlock your phone

  • The only way to legally unlock your phone with the Device Unlock App
  • No factory resetting, modifying or jailbreaking required
  • 100% guaranteed or your money back

What is the Device Unlock App?

Introduced in 2014, Device Unlock is an Android app that allows you to request and apply a mobile device unlock directly from the device. This is the only method that works for Samsung, LG, Alcatel, HTC, Huawei, Kyocera, Motorola, Sony Xperia and ZTE devices that do not prompt for the unlock code.

How to unlock your phone with the Device Unlock App?

Check to make sure your phone can be unlocked using the Device Unlock App as not all phones can be unlocked using this method. Open the Applications icon on the smartphone to see if T-Mobile or MetroPCS have pre-installed the Device Unlock App on the device.

Why unlock your phone with Device Unlock with doctorSIM?

  • The simple, fast, safe and legal way to unlock your phone.
  • Fully guaranteed or your money back.
  • Permanent phone unlocking without leaving your home or office.
  • This method doesn't void your phone's warranty.
  • Step-by-step unlocking instructions by e-mail.
  • You will be able to use your smartphone with any network provider.
  • Fastest turnaround.
  • Over 5 million successful unlockings since 2007.
  • Lowest price on the Internet

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27,000 reviews of doctorSIM

Very good
Based on 27,091 reviews
Trustpilot
1 days ago

Top.

Top.
Molto semplice ed immediato

Rossella
5 days ago

As usual everything went smooth as…

As usual everything went smooth as silk. DoctorSIM team is always ready to help and assist to complete your transaction is a professional and friendly manner. Topping up from abroad to help a family member or a friend in a few minutes is priceless. Thank you again!

Franky
9 days ago

very nice and smooth experience

very nice and smooth experience. First top to TIM Brasil didnt work because TIM is bad provider. The money stayed in between. So I asked DoctorSIM to change the top up to VIVO (another number of mine) and the money were delivered in 5 minutes to VIVO number, so I could use the data and so on. DoctorSIM works perfectly with top ups.

Gregory
Very good
Based on 27,091 reviews
Trustpilot