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When looking for a service to unlock my phone, I was wanting one that was going to be fast, responsive and give a working unlock...read more
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It took a couple of days but the code worked! I did pay extra for the 1-2 hour option but since it was on Saturday I can't really...read more
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I found this website by mistake. At first i thought it's a scam, turns out it is true. I said to myself , let me try it to see...read more
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Very go website and company I did not know how I was going to get my phone unlocked until I found this websites they gave me...read more
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I have used these folks twice now and they always do a great job (even when another company could not get the code a couple of...read more
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From my old BB Bold 9900, Q7 and now i have a Classic.. the codes I purchased from safeunlockcode.com all worked… ...read more
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I have tried many times to unlock a J327T1 by the device unlock app, i couldn't and i got the not eligible message every time. I...read more
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Tried the unlock service last week. Instructions were clear and easy. I didn't feel ripped off and the end result is I have an...read more
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Written on: 27/04/2018
Good service. Phone unlocked on all networks… read more

Unlock Samsung Galaxy S4 Active SGH-I537 Handset!

In case your Galaxy S4 Active SGH-I537 doesn't ask for the code and there is no designated field to enter it, please DON'T PLACE ANY ORDER, contact us first for support.

Do you need help to unlock your Samsung Galaxy S4 Active SGH-I537 mobile phone? If yes, try our safe services today. The process is easy and simple plus it’s 100% guaranteed to unlock your device!

No Technical Skills Required!

Once you receive our 8 digit Samsung Unlock Code (Network code) and easy to follow instructions, your Samsung phone will be unlocked within 2 minutes!

Our unlock codes works also for the latest Samsung models including Galaxy Young. Galaxy Y Plus, Galaxy Pocket and more!
Check here our phone list!

We are able to unlock the most GSM Carriers including At&t, Fido, Bell, Telus, Vodafone, T-Mobile, Rogers, Orange and many more. We use the same method Networks and Carriers use to unlock your device and charge you $50 or more!

Important Guidelines!

Before placing an order for an unlock code please make sure you send us the correct information!

1.    Send us the correct IMEI. (Find the IMEI by dialing *#06#  on your phone or by checking the sticker underneath the battery)  The IMEI is a 15 or 16 digit number and is unique.

2.    Choose the original country and operator and – not the one you wish to use after the unlock process!
We will not make any refunds to you if you place a wrong order by not fulfilling the requirements mentioned above! The reason is because we support the cost for each IMEI we try to unlock!

Note: Please remember that you can't cancel your order if it has been submitted and has begun processing!

How to Unlock Samsung Galaxy S4 Active SGH-I537 Phone - Tutorial!

Please find below the steps you need to follow in order to unlock your Samsung handset.

1.    Send us few details :
The IMEI of your phone. The country and network where your phone is SIM locked. Remember we need the original country and network of your phone! Your email address where you want to receive the unlock code!

2.    After please check the price and availability and proceed to payment.

3.    As soon as possible you will receive on your email the code. This code is an 8 digit or a 16 digit code, depending by your phone model!

Instructions on how to use the code and how to unlock Samsung handset:

After you receive the code, all you need to do is to insert another SIM card into your phone and wait for your phone to read “Enter unlock code” or “Pin Network Unlock Code”. Then insert the code and your phone will be unlocked.


Comments:

August 12th, 2015 at 02:08 PM
Larry says:
Do you have unlock code for Samsung mobile phone from USA Cingular?
August 15th, 2015 at 06:08 PM
Admin says:
Hi Larry! The codes for the S4 Active model are available, please use the form or email us for more details. Regards
June 24th, 2015 at 04:06 AM
Ela says:
Do you have code for Galaxy S4 Active SGH-I537 mobile phone from USA ATT?
July 9th, 2015 at 05:07 AM
Admin says:
Hi Ela! Yes, the codes are available for this model. Regards
May 12th, 2015 at 02:05 PM
Jacob says:
can you unlock my handset from Sprint USA?
May 15th, 2015 at 05:05 AM
Admin says:
Hi Jacob! Sorry, we can't generate the codes for Sprint network :(
March 29th, 2015 at 06:03 PM
Bradley says:
Is refund available?
April 3rd, 2015 at 06:04 PM
Admin says:
Hi Bradley! In case the codes provided are not working we have a full refund policy. Please read it before placing the order. Regards
February 14th, 2015 at 08:02 AM
Barbara says:
My samsung phone is sim locked from Poland Telko can you provide code so that I can use it anywhere?
February 16th, 2015 at 03:02 AM
Admin says:
Hi Barbara! Yes, we should be able to help you. After unlocking your device will work with any GSM network worldwide. Thanks
November 12th, 2014 at 10:11 PM
James says:
If I unlock my phone, can I put and use my old SIM again?
November 17th, 2014 at 06:11 AM
Admin says:
Hi James! The answer is yes, you can use the old sim card. regards
October 31st, 2014 at 09:10 PM
Mike says:
After put an overseas SIM and enters te code, can i be able to change with another sim? Even if the sim is from another carrier ? It will ask me again for the code?
November 2nd, 2014 at 08:11 PM
Admin says:
Hi Mike! After unlocking, you will be able to use any gsm network without being necessary to insert again the codes. Thanks
October 24th, 2014 at 06:10 AM
Razz says:
My s4 active is locked when I dial any num it shows that NOT REGISTERED ON NETWORK .when I put the same sim in other phone it works.my cell phone is not demanding any code.wifi is working on it just sim is not working.what I hqve to do now ?
November 2nd, 2014 at 06:11 PM
Admin says:
Hi razz! We are sorry but we can't help you in this situation, please contact a phone service shop and see if they can help you. Regards
October 11th, 2014 at 01:10 AM
Kelley says:
I paid for a code on another site for my Samsung Galaxy s4 Active but they were unable to provide a code...
October 14th, 2014 at 02:10 AM
Admin says:
Hi Kelly! We can give it a try, and if the code is not found we will issue you a full refund. Thank you
September 30th, 2014 at 03:09 PM
irakli says:
hello, after unlock my samsung via code, can i upgrade the latest android program version via wifi ??
October 6th, 2014 at 08:10 PM
Admin says:
Hi Irakli! Yes, you can update the phone to the latest Android version. Regards
September 28th, 2014 at 07:09 PM
Cole says:
Is the unlocked code would be permanently?
October 6th, 2014 at 07:10 PM
Admin says:
Hi Cole! Yes, the unlock is permanently :)
September 23rd, 2014 at 04:09 AM
Malik says:
Will This code actually work? This is my first time using an unlock site and im pretty nervous
September 28th, 2014 at 04:09 PM
Admin says:
Hi Malik! In 99% of cases the codes are working fine. In case the code is not working we have a full refund policy, please read it if you decide to place an order. Regards,
September 21st, 2014 at 09:09 AM
lexi says:
it tells me that my imei isnt valid why is that?
September 22nd, 2014 at 06:09 PM
Admin says:
Hi Lexi! Please email us your IMEI number. Regards
September 18th, 2014 at 07:09 PM
rafael says:
Will any other sim card work, I have some overseas sim cards I can use for unlock process? Also, once unlocked can I install my at&t sim card again to use phone?
September 21st, 2014 at 04:09 PM
Admin says:
Hi Rafael! Yes, after unlocking you can use any GSM sim card, and you still be able to use the At
August 10th, 2014 at 06:08 AM
ricky says:
my phone is still under contract does that matter
August 14th, 2014 at 08:08 PM
Admin says:
Hi Ricky!It doesn't matter, you can get unlocked your device as long as your IMEI is clean.
June 19th, 2014 at 06:06 PM
Brian says:
Can you unlock a Samsung S4 active SGH i537
June 19th, 2014 at 10:06 PM
Admin says:
Hi Brian! Yes, we should be able to unlock your smartphone.Please fill in the form and you will see all the details needed. Thanks
June 18th, 2014 at 10:06 PM
Grant says:
Thanks for the help support my problem got fixed!
June 19th, 2014 at 10:06 PM
Admin says:
Thank you Grant for your kind words and for being our client. Best regards
June 9th, 2014 at 12:06 PM
Dewey says:
can you help in case i got a problem during the process?
June 10th, 2014 at 02:06 PM
Admin says:
Hi Dewey!Please email us your details and we will try to help you asap. Regards
May 8th, 2014 at 06:05 AM
pike says:
I have an sph-l720, any unlocks for that?
May 16th, 2014 at 03:05 AM
Admin says:
Hi Pike! Yes, we should be able to get a code for you. Please use the form and make sure you provide the correct IMEI no. Thank you!
April 12th, 2014 at 10:04 PM
Naldo says:
i heard the s4 active sgh-i537 codes doesn't work for some reason. Will your code be able to unlock the phone?
April 14th, 2014 at 06:04 AM
Admin says:
Hi Naldo, we have unlocked many devices like yours so it shouldn't be any problem. Just make sure your devices is asking for a code when you insert a non accepted sim card. Best regards!
April 12th, 2014 at 12:04 AM
matt says:
i have a i537 att s4 active can u unlock?
April 14th, 2014 at 06:04 AM
Admin says:
Hi Matt. Yes, we should be able to get an unlock code for your device, so please use the form find out more details. Thank you.
February 27th, 2014 at 04:02 AM
Brianna says:
Samsung galaxy s4 active att
February 28th, 2014 at 06:02 AM
Admin says:
Hi Brianna, yes, we should be able to unlock this device. please use the form to find out more details about the price and the estimated time needed. Thank!
February 2nd, 2014 at 07:02 PM
Ramesh says:
I have sgh i337 samsung s4 phone I want to unlock this will it possible to unlock this phone.
February 4th, 2014 at 05:02 AM
Admin says:
Hi, yes, we can unlock this Samsung device. Please use the form to check all the details. Thanks
January 21st, 2014 at 03:01 AM
brad says:
When I enter the imei # it tells me that the # is not valid.
January 24th, 2014 at 06:01 AM
Admin says:
Please insert only digits without any space or signs or please email us your IMEI number. Regards
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