How To: Use The Galaxy SIM Unlock App To Unlock A SIM Locked Samsung Galaxy S/S2/S3.

Last updated: March 7, 2020.

SIM Unlock App

Many people end up buying SIM locked smartphones from carriers because of the cheap price.  Not everyone wants to get stuck with the same carrier no matter where they are, though – so they end up paying a high price to unlock their SIM.

If you have a SIM locked Samsung Galaxy S or a Galaxy S2 or a Galaxy S3, then we have some good news for you.  You can get rid of the SIM lock on your device for free with an official app called the Galaxy SIM Unlock.  This app is available for download on the Google Play Store.  Just in case you can’t access the Google Play Store and download the Galaxy SIM Unlock from there, we will also be providing you in this post with a link from where you can download an APK file that you can use to install Galaxy SIM Unlock on your Samsung Galaxy device.

SIM Unlock App

While a SIM locked smartphone from a carrier is cheap and many users find it adequate for their needs, there is a certain feeling of freedom that comes from unlocking the SIM of your device.  Many people consider this freedom from carrier restriction something that they are willing to pay a price for, but with Galaxy SIM Unlock, you can get this feeling of freedom for free on your Samsung Galaxy S, Galaxy S2 or Galaxy S3.


The basic feature of Galaxy SIM Unlock app is that it allows you to unlock and brand you device.  It also offers Jelly Bean firmware support.  You can use this app with any existing rooted ROM and it works with the international version of the Galaxy S3 and other Galaxy family devices and their variants.  As a safety procedure, this app backs up you EFS and enables you to restore your EFS backup if you want.

NOTE: You should not use this app if you have lost your IMEI due to an error in Ny_data that was caused by a third party app.



So.  If you are convinced that you want to use Galaxy SIM Unlock on your device, you need to download and install it from one of these links:

Download  Google Play store

Download  APK


Have you used this app to unlock your device?

Share your experience in the comments box below.


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