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Important Instructions

The codes for Samsung Galaxy S4 Active models are taken from SAMSUNG database. There are many SAMSUNG databases: North America, South America, Europe, Canada, South America and Australia Asia Pacific. Unlocking codes are assigned to each Samsung Galaxy S4 Active phone on manufacturing time so each code is specific for each IMEI. Please make sure that on the ordering form you use the IMEI from your Samsung Galaxy S4 Active - not from its box (sometime are not matching). We do not refund or replace the order if you've submited wrong IMEI. 

We use the Country/Network information to identify the region and the database of your phone so please make sure that you are entering the right country.

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Samsung Galaxy S4 Active

Overview

The advantages of an network unlocked Samsung Galaxy S4 Active comparing with a locked one are many. An important one is that unlocking Increase the value of the phone. An unlocked phone cost is significantly bigger comparing with a sim locked one.

You must check always whether your Samsung Galaxy S4 Active is network locked or not by using a SIM card from different network in it. If the phone is locked, the SIM card wouldn't be accepted.

After the payment we'll send you a SMS or an e-mail with the 8-digits code, you'll type it into the device and your Samsung Galaxy S4 Active will be permanently unlocked.

Also known as: Samsung SHV-E470S, SAMSUNG I537, SAMSUNG I9295

Questions & Answers

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Haven't found a solution yet?

Samsung Galaxy S4 Active Unlock Answers

Asked by Naldo, Sunday, April 13, 2014 on product Samsung Galaxy S4 Active Unlock

Question:

Have you ever unlocked a samsung galaxy s4 active sgh-i537 from at&t? I have this phone and I've used 2 codes to unlock the phone and none of them worked.

16 people had same question.

Answers:

  • Answered by Website Moderator on Sunday, April 13, 2014

    Can you please be more specific about the problem? What error message is your phone displaying?


    Usually you have to use only the Network/Nck code.

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Customer Reviews

Average Customer Review
(1/64 customer reviews)
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Most Helpfull

Samsung Galaxy S4 Active (Hutchison 3 Austria) unlocked!

I ordered an unlock code for my SGS4 Active which was locked for Hutchison 3 Austria. The delivery was really fast and the key unlocked my phone within the first attempt. Thank you!
Michael | Feb 9, 2015
Samsung Galaxy S4 Active
0 of 2 found this review helpful.
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Most Recent

Samsung Galaxy S4 Active (Hutchison 3 Austria) unlocked!

I ordered an unlock code for my SGS4 Active which was locked for Hutchison 3 Austria. The delivery was really fast and the key unlocked my phone within the first attempt. Thank you!
Michael | Feb 9, 2015
Samsung Galaxy S4 Active
0 of 2 found this review helpful.
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The Customer Voice

Testimonials

Highly recommended.

Angelot B
Samsung Galaxy S3 AT&T
Vodafone Germany

Hello imei-unlocker

Martin
HTC One (M8)
Mobilcom A1 Austria

Thank you!

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

Samsung Galaxy S4 Active Unlocking Tutorial

In order to network unlock Samsung Galaxy S4 Active via IMEI using authentic factory codes:

  • Receive your specific IMEI by typing *#06#. Alternatively you can get your IMEI from the Settings->About menu of your S4.
  • Place the order within this page.
  • You'll obtain the SIM unlock code within 5 min's through SMS as well as e-mail. On top of that you can obtain your code opening your user account web page in our website.
  • Type this received network unlocking code into the Samsung Galaxy S4 Active and your cell phone will be unlocked.

Related Articles

Latest Articles About How To Unlock Samsung Galaxy S4 Active

Are you confused about too many codes, passwords and PINs?
Here we explain: Network Unlock, Region Lock, SIM Pin, SIM Puk, Hard Lock, Bootloader Lock, Phone password.
Troubleshooting

Troubleshooting "Network Unlock Unsuccessful" or "Code Error" for SAMSUNG phones

Mar 7, 2014
All you need to know about troubleshooting "Network Unlock Unsuccessful" or "Code Error" error message for your SAMSUNG Android phone.
No Internet connection?

No Internet connection?

Mar 13, 2015

If you’ve just unlocked the phone and you are unable to connect to the Internet most likely you need to configure the APN settings.

Here you can read more.

How to unlock T-Mobile versions of Galaxy S6, Galaxy S6 Edge, LG G4 and HTC One M9 [updated 5 July 2015]

How to unlock T-Mobile versions of Galaxy S6, Galaxy S6 Edge, LG G4 and HTC One M9 [updated 5 July 2015]

Apr 28, 2015

Do you have a T-Mobile phone and currently you are not able to unlock it using codes? Here you can find a solution.

[5 July 2015 - now supporting official service / no software change required]

T-Mobile USA Official Unlocking App NOW SUPPORTED

T-Mobile USA Official Unlocking App NOW SUPPORTED

Jun 30, 2015

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

HTC One M9, Samsung Galaxy S6, Samsung Galaxy S6 Edge, LG G4, Sony Z3, Samsung Galaxy Avant, LG Leon are included.

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

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

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.

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