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Samsung Galaxy S4 IV Unlock

how to unlock samsung galaxy s4 iv
  • Overview
  • FAQS
  • Instructions
  • Watch Demo
  • Reviews

Unlock Samsung Galaxy S4 IV

Unlock Samsung Galaxy S4 IV by Unlock Code

The Samsung Galaxy S4, or Galaxy S IV or the Galaxy S4 SGH-i337 or Galaxy S4 SGH-i337M or Galaxy S4 i9500 or Galaxy S4 i9505 is rumored to be released in June of 2013. When it is released, it can be unlocked exclusively from Cellunlocker.net. 100% Guaranteed to free the network of your Samsung Galaxy S 4 device. Once you insert a non accepted simcard into your Samsung Galaxy S4 device, it will ask you “Enter Network Control Key”. Input the 8 digit Unlock Code we email you, and your Galaxy S4 IV will be permanently Unlocked to work on any GSM Carrier. We can unlock all Networks of the Samsung Galaxy S4 including At&t, Rogers, T-Mobile, Bell, Telus, Vodafone UK, Orange, O2 etc…

Carriers will charge you 50 dollars plus for the exact same Unlock Code! We Guaranteed once your Galaxy S4 is unlocked, it will remain permanently unlocked, and it will not void warranty or effect any existing plan, as it is the official method for Unlocking your Samsung Galaxy S4 IV.

Samsung Galaxy S4 IV Network Unlock

Network Unlock

We unlock your Samsung Galaxy S4 IV Phone from any carrier restrictions, you’ll be free to use any sim.

Samsung Galaxy S4 IV unlock from home

Unlock From Home

The Step by Step process is so easy do it from home. No Software or Cables required.

Samsung Galaxy S4 IV global unlock

Save on roaming fees

If you are traveling, save money by buying a local SIM card. Use the sim card of your choice internationally.

Samsung Galaxy S4 IV Unlock lowest price

Lowest Price Guaranteed

There are no middlemen! We will match/beat any competitor pricing.

Samsung Galaxy S4 IV Official unlock

Official Unlocking Method

Exact same method your provider will use. No risk in damaging your phone or voiding warranty.

Samsung Galaxy S4 IV unlock support

Lifetime Staff Support

We have agents working around the clock 24/7 to answer any questions or concerns.

Samsung Galaxy S4 IV unlock email

Results sent via Email

No need to bring your phone in, all results are emailed to you. Unlock from the comfort of your own home.

Samsung Galaxy S4 IV money back guaranteed

100% Money Back Guaranteed 

If we are unable to unlock your phone you will be refunded 100%.

We can even Unlock the devices Your Carrier will Not Unlock for you!

Network / Carrier Unlock Yes This is to unlock your devices carrier restrictions. No more sim lock.
Permanent Unlock Yes Once unlocked it is permanent, no relocking
Blacklist Supported Yes We can unlock blacklisted phones (no guarantee it will work with the same provider)
Unpaid Bill Supported Yes Unpaid bill status devices can be unlocked
SIM card Required Yes A sim card from a different carrier will be required
Data Cable Required No No need to plug it into a computer unless it must be done via an alternative method


Keep in mind, Unlocking a Galaxy S4 IV phone is 100% Legal. It does NOT void your warranty, contract or effect the plan you currently have.

We Can Unlock all Variants of the Galaxy S4 IV

Galaxy S IV 4 i9500
Galaxy S IV 4 i9505
Galaxy S IV 4 i9502
Galaxy S IV 4 SGH-i337
Galaxy S IV 4 i337M
Galaxy S IV 4 SGH-m919
Galaxy S IV 4 m919v
Galaxy S IV 4 Active i537
Galaxy S IV 4 Active i9295

+ all other variants!

The Unlocking Process

  1. Fill out the unlock form with your device details
  2. Once we have received your request form, we will start to search for your unlock code.
  3. Our automated system will email you the Samsung Galaxy S4 IV unlock code when it’s ready.
  4. Enter the samsung unlock code emailed to you. Follow our how-to unlock walkthrough.

Unsupported Networks

  • Softbank Japan
  • Straight talk
  • Net10 / Trac Fone
  • Samsung T669 requiring defreeze code, (Unlock Code Only is Okay)

Need Help?

If you have any further questions, please contact our 24/7 live support.

View Comments
cellunlocker

February 14, 2016 11:06 pm

Unfortunately we do not support Sprint Samsung models.

Thank you

Tyler Gavel

February 14, 2016 09:22 pm

I want to unlock a galaxy s4 on sprint to use on starighttalk if you can do it how much

cellunlocker

January 27, 2016 05:33 pm

The cost to unlock is $14.99 USD and takes 1-24 hours to process.

Thank you

leafnation37

January 27, 2016 03:58 am

I want to unlock a Samsung Galaxy S4 Model SGH-1337M locked on the Fido Network.....is this possible with you guys? If so how much would it cost??

cellunlocker

January 25, 2016 05:53 pm

The cost to unlock is $14.99 USD and takes 1-24 hours to process.

Thank you

cellunlocker

January 25, 2016 05:53 pm

The cost to unlock is $24.99 and takes 1-90 minutes during business hours to process.

Thank you

Jeremy Smith

January 25, 2016 04:32 pm

I want to unlock an Samsung Galaxy S4 mini locked to Rogers here in Canada

Omar Gomez

January 25, 2016 04:57 am

Hi, how much does it cost to unlock Samsung Galaxy S4 from AT&T.

cellunlocker

June 08, 2015 04:52 pm

We apologize but the device you are trying to unlock is not a GSM device, so it cannot be unlocked to be used on other GSM networks.

Thank you.

cellunlocker

April 16, 2015 04:45 pm

Unfortunately Straight Talk and Tracfone Samsungs are unsupported.

Thank you

A. Fletcher

April 16, 2015 03:03 pm

I need a Galaxy S975l unlocked and the carrier right now is straight talk a partner with Tracfone

cellunlocker

April 14, 2015 04:33 pm

We apologize but the device you are trying to unlock is not a GSM device, so it cannot be unlocked to be used on other GSM networks.

Thank you.

Phillip Patton

April 13, 2015 12:05 am

What about galaxy s4 on us cellular model no. Sch-r970

cellunlocker

March 29, 2015 06:44 pm

We apologize but the device you are trying to unlock is not a GSM device, so it cannot be unlocked to be used on other GSM networks.

Thank you.

Shahariar Hussain

March 28, 2015 06:39 pm

Hi there!..
Do u guys unlock Sprint galaxy s4..
It takes sim!!!!!

Unlocking Phones - Frequently Asked Questions

The pricing will vary depending on the Network your Samsung Galaxy S4 is locked to. Do a code look up below and you will see the pricing for your device.
Once your payment has cleared you will be emailed the Unlock code and detailed instruction. The average turnaround time for processing is 1-3 hours (This may vary from time to time, however our automated system will automatically email you once it is finished processing)
Yes, all of our codes are 100% Guaranteed and genuine to unlock your phone’s Network. Please keep in mind, an unlocked phone will not be compatible with every Service Provider. It is up to you to verify with the carrier you wish to use if your Samsung Galaxy S4 will be compatible on their network after being unlocked.
Instructions for Inputting Unlock Code:
  1. Power on your Samsung Galaxy S4 IV device with a foreign sim card
  2. Phone will prompt for you for “Sim Network Unlock Pin” or “Enter Unlock Code”
  3. Enter the unlock code provided
  4. Your Samsung Galaxy S4 IV phone is now unlocked!
Our Tutorial

Watch our demo as we guide you through the unlock process

Customer Demo

Cellphone unlocking has never been easier. Watch customer submitted videos of unlocking. Learn more about our rewards program >>

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