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Important Instructions

Before placing the order we strongly recommend to verify if your HUAWEI Ascend Y520 is asking for the code. To perform this check you need to insert a SIM card of a different carrier (not of the network that locked the phone). If your HUAWEI Ascend Y520 is not asking for the code (do not order and) contact our support department for instructions.

The codes for HUAWEI Ascend Y520 are from Huawei database and are specific to each IMEI. If your ordered IMEI information is not correct we’ll not be able to provide you the refund. Live!


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HUAWEI Ascend Y520


This product is genuine Huawei manufacturer sim unlocking for HUAWEI Ascend Y520. Making use of our our codes your HUAWEI Ascend Y520 will become similar to a never-locked one. This means that sim unlocking is permanent and general. You may securely update your phone OTA as always, factory reset and also root or perhaps custom/stock firmware install.

It is very simple to use our services. Simply just order a service of your HUAWEI Ascend Y520 and as soon as possible we will send the sim code as well as directions via mail plus SMS. All that you must do is to dial the received code on the phone.

Additionally, for an increasingly simple 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

HUAWEI Ascend Y520 Unlocking Tutorial

SIM unlocking HUAWEI Ascend Y520 is usually straightforward. Here are the actions:

  • Get the IMEI of the HUAWEI Ascend Y520 by simply writing *#06#. Also you can find the IMEI navigating to the About section from the Settings menu.
  • Place the order on this page.
  • After completion, your sim unlocking code along with guidance are going to be sent to you through SMS and e-mail.
  • Insert this code in the telephone using received guidelines and your HUAWEI Ascend Y520 is forever unlocked.

** Additionally you can use our native Android application: imei-unlocker App.

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