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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 X Quad obtained via Settings->About menu - not from its box as sometime are not matching. Live!


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ZTE Grand X Quad


This product is original ZTE manufacturer unlocking for ZTE Grand X Quad. Applying our product your ZTE Grand X Quad will become similar to a never-locked one. Therefore network unlocking is permanent and general. You may safely and securely update your mobile phone OTA as always, factory reset and also root or custom/stock firmware install.

Manufacturer sim unlocking your ZTE Grand X Quad is legal and isn't affecting your mobile phone warranty. To do the unlocking it's not necessary any kind of technical experience. It is possible to perform this in a few minutes; you could be local or perhaps abroad without or with network coverage. It is not necessary to employ a computer; all you need is only a SIM card of some other carrier.

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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 X Quad Unlocking Tutorial

It's very easy to carrier unlock the ZTE Grand X Quad. After you've obtained the sim unlock from our service:

  • Insert one non supported SIM card.
  • The cell phone is going to ask you for a code.
  • Type the network unlock gotten from us.

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

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Stolen/Lost phones | Blacklisted IMEIs

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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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