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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 Sonata 4G obtained via Settings->About menu - not from its box as sometime are not matching. Live!


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ZTE Sonata 4G


This is original ZTE manufacturer sim unlocking for ZTE Sonata 4G. Utilizing our our codes your ZTE Sonata 4G will become similar to a never-locked one. Because of this carrier unlocking is permanent and general. You can safely update your telephone OTA as usual, hard reset and also root as well as custom/stock firmware install.

It's very simple to use our services. Just simply purchase a service of your ZTE Sonata 4G and right away we'll send you your unlocking code and also guidelines via e-mail as well as SMS. All that you have to do is to dial the received code to the phone.

Additionally, for a straightforward experience you may use the Android app to acquire 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 Sonata 4G Unlocking Tutorial

It is very straightforward to carrier unlock your ZTE Sonata 4G. When you have got the network unlock from our service:

  • Start the phone with any non recognized SIM card.
  • The cell phone will prompt you to insert the code.
  • Type the network unlock obtained through us.

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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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