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Important Instructions

* Before ordering makes sure that your phone is asking for the Netowrk Unlocking code when you insert a SIM card of a different carrier.

* Please double-check the IMEI before ordering. Due to ZTE policy we are not able to refund or replace orders if the submitted IMEI was wrong.  Make sure to use the IMEI from your ZTE Grand X3 obtained via Settings->About menu - not from its box as sometime are not matching. Live!


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ZTE Grand X3


This specific service is genuine ZTE manufacturer network unlocking for ZTE Grand X3. Using our product your ZTE Grand X3 will become the same with a never-locked one. Consequently network unlocking is permanent and general. It is possible to safely and securely update your cellular phone OTA as usual, factory reset as well as root or custom/stock firmware install.

It is extremely simple to use our services. Just purchase the service of your ZTE Grand X3 and immediately we are going to send you your unlocking code and also instructions via e-mail and SMS. All that you need to do is to dial the received code in to the phone.

Additionally, for an even more straightforward experience you can use the Android app to buy our service:

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The Customer Voice


Highly recommended.

Angelot B
Samsung Galaxy S3 AT&T
Vodafone Germany

Hello imei-unlocker

HTC One (M8)
Mobilcom A1 Austria

Thank you!

George William
Samsung Galaxy S3 AT&T
AT&T United States

ZTE Grand X3 Unlocking Tutorial

To be able to sim unlock a ZTE Grand X3:

  • Buy the actual carrier unlocking code using this page.
  • Switch on the cell phone using a not recognized SIM card.
  • The phone is going to ask you for carrier unlock code.
  • Type the unlocking code obtained from us.
  • The cellphone is unlocked!

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Here you can read more.

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We are now able to unlock all latest handsets sold by T-Mobile USA.

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MetroPCS Official Device Unlock App - service (including LG Leon & LG G Stylo)

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Jul 8, 2015

We are now able to unlock all latest handsets sold by MetroPCS running "Device Unlock" official app.

LG Leon, LG G Stylo and any brand/model introduced after June 2015.

Stolen/Lost phones | Blacklisted IMEIs

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Mar 19, 2014

In this article we’ll try to teach you how to check if a phone is reported as stolen/lost and how to deal with the blacklist problem if somehow you buy such a handset.

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