How to SIM Unlock AT T Galaxy S4 SGH I3. SGH I3. 37. MThinking of unlocking your SIM locked Galaxy S4 Well, its very easy to get your device unlocked from the bondage of sticking to a single network from your carrier. Just type in the the 2 words SIM Unlock in your web search bar and you will be overwhelmed to see the results of sites that claim to unlock your device for a fee. At Droid. Views, we try never to miss a single tip or hacking drill that can not only save your valuable money but also give you the ultimate sense of doing something worthwhile on your own. Earlier we posted the trick to SIM Unlock  branded Galaxy S4 GT I9. LTE variant GT I9. GEVEY Ultra is a new iPhone 4 unlock SIM that doesnt require dialing 112 emergency number. All you need is this custom SIM card and 15 minutes of your time to. Subscribe us httpswww. UCL0Rx2AaUwomAe3FGKtgCBA Know about SIM Card Introduction SIM stands for subscriber identity module or. Havent we come far enough with technology that such a thing as SIM cards shouldnt matter anymore What is a SIM card and why is it so important Unlock Any iPhone in Dallas 6825612222 Retail Store in Arlington, TX, Unlocking Blackberry, Unlock Android, Unlock Samsung, UNLOCK GSM, Unlock LG, Unlock Tmobile. If you need to jailbreak or unlock your iPhone we strongly recommend you visit AZUnlock. Just click here to visit AZUnlock. OR. If you are looking for. Weve some great news for users who want to unlock their iPhone. Hacker LoktarSun from weiphone. Phone 4S using SAM. A subscriber identity module or subscriber identification module SIM is an integrated circuit that is intended to securely store the international mobile subscriber. T Mobile Galaxy S4 SGH M9. AT T Galaxy S4 SGH I3. Please note that the method given below has also been found working on the Canadian variants of the Galaxy S4 from Bell, Rogers, Telus, etc. The credit for discovering the method goes to XDA member Kaleido. Also See How to SIM Unlock Samsung Galaxy S4 GT I9. GT I9. 50. 5Advantages of having a SIM Unlocked Phone. Having SIM Unlocked your T Mobile and AT T Galaxy S4, you can Enjoy a sense of freedom for Free. Use your phone with any network provider around the world that means you can use any SIM card from a preferred service provider. Enjoy a permanent unlocked phone that means the device remains unlocked even after firmware update. Save money on roaming charges while travelling abroad. Disclaimer Follow the guide at your own risk. The procedure given below has been tested by many T Mobile and AT T Galaxy S4 users and it worked for most of them, we do not guarantee that itll certainly work for you too. In many cases, the users make some mistake while following the steps, resulting in failure. Therefore, read the tutorial several times before proceeding and follow the steps carefully. Also, the result depends a lot on the firmware version you have on your phone. Sometimes a software update might sweep away the possibility of your phone being SIM Unlocked. Supported Models The method described here might or not work on all devices due to some new changes pushed via software updates by carriers when they discover a working unlock method. For successful result, make sure you have one of the  following variants of Samsung Galaxy S4. The rate of successful SIM unlocking on T Mobile S4 is higher than others. T Mobile Galaxy S4 SGH M9. Filemaker Pro 6 Download Free. AT T Galaxy S4 SGH I3. Canadian Bell, Rogers, Telus, Virgin Galaxy S4 SGH I3. MGalaxy S4 GT I9. LTEPoints to Keep in Mind and Workaround Make sure your phone is on Samsungs stock official firmware. It wont work at all if your phone has a custom ROM installed on it. It does not make a difference whether your phone is rooted or not. Also, while you follow the steps, it should have the authorized SIM inserted into it. That means, the SIM from the carrier your device is locked to. The SIM Unlock if successful achieved by this method is permanent and survives even after official updates or flashing custom ROMs. If your phone shows SHA2. ENABLEDFLAG0 at Step 9, it means it already allows changes in unlock settings. There is nothing to be worried about it. Just continue with the next steps. What to do if you find Golden backup doesnt exist message at Step 1. Try the following workaround Select  3 PERSO SHA2. ON after Step 7.  Then continue with Step 9 and your phone should show SHA2. ENABLEDFLAG1 in place of 0 value. If you find Golden Backup doesnt exist at Step 1. Then wait till your phone reboots. How to SIM Unlock AT T Galaxy S4. Open your phones dialer and dial the following code to enter the Service Menu on your Galaxy S4 2. If the above code does not work for you, try this 0. AT T Galaxy S4. Now select 1 UMTS by tapping on it. When you get into the UMTS Main Menu, tap on 1 DEBUG SCREEN. This will take you to Debug Screen menu where you have to select 6 PHONE CONTROL. In the Phone Control menu, you will see an option called 6 NETWORK LOCK. Tap on it. In the Network Lock screen, select  3 PERSO SHA2. OFF. On the next screen tap on SHA2. ENABLEDFLAG1. Doing this will show the following message MENU NOT EXIST. Current Command is 1. Now tap on the Menu button left soft key on your phone and select  Back  from the menu. To go back, do not press the Back button of your device. When you do this, you should see the following lines on the screen SHA2. ENABLEDFLAG0. SHA2. OFF Not Change. Ignore the above message and tap on the Menu button again and then select Back. Now youll see the Network Lock menu. Press the Menu button again and select Back. Repeat the Menu Back action till you return back to the UMTS Main Menu. Here you will find an option called 6 COMMON. Tap on it. Next, select  6 NV REBUILD. In the NV Rebuild screen will look like as shown below. Golden Backup exist. You can Restore CalNVTap on 4 Restore Back up. Doing this will freeze your T MobileAT T Galaxy S4 temporarily. The screen will turn Off, followed by the Menu and Back buttons light up and device reboot. How to Check if My Phone is UnlockedIf you phone is SIM locked, you will not be able to use any other SIM card from other network provider. When you insert a different SIM, youll see a dialog pops up on your phone asking you to enter the unlock code. On the contrary, if you phone has been unlocked, youll be able to use any other SIM card on it. So, the best way to check or verify the unlock is to insert an unauthorized SIM card. Try the method and let us know how it went for you. Cheers and keep visiting Whether the SIM Unlocking method works or not for you, please let us know and also mention your phones model and if possible firmware version. Other Interesting Stuff for Galaxy S4 How to Speed Up Your Galaxy S4 without Rooting. How to Unroot Galaxy S4 and Reclaim Warranty. How to Root Your Samsung Galaxy S4 All ModelsDownload Full HD Wallpapers for Galaxy S4source. Two ways to SIM unlock the Samsung Galaxy Note 3 for free. The Samsung Galaxy Note 3 is available from nearly all major service providers, but you will need to SIM unlock your device if you want to switch carriers or if you have plans to travel internationally. There are quite a few paid services like Android SIM Unlock that will sell you a Samsung Galaxy Note 3 SIM unlock code for as little as 1. SIM unlock the Note 3 for free. Samsung Galaxy Note 3 SIM Unlock menu hack. While were calling this a hack, its really a back door into the Galaxy Note 3s menu system. This method works for a lot of people, but we have heard reports that Samsung has started removing the menu hack option as software updates are pushed to the Note 3. Open the Samsung Galaxy Note 3s dialer. Dial 1. 97. 32. Press the Menu Back Menu. Open the Key input and enter 1, then press OKPress Menu Back. Press UMTS Debug Screen Phone Control Network Lock. Press Options Perso SHA2. OFFPress Menu  Back. Press COMMON NW Lock NV Data INITIALLIZYour Samsung Galaxy Note 3 is now SIM unlocked. Request your Samsung Galaxy Note 3 SIM unlock code from your service provider. If youre not able to use the menu hack to SIM unlock your Samsung Galaxy Note 3, you can always ask your service provider for the SIM unlock code for your device. Most carriers require that the phone is paid in full or that youre at least 1. Check with your service provider for their exact requirements. Locate your handset IMEI number by dialing 0. Settings More About device Status. Write down your IMEI number. Call your service provider and ask for the SIM unlock code for your Samsung Galaxy Note 3. Provide your account information and your Note 3s IMEI number to process the unlock code request. Your service provider will email you the SIM unlock code for your phone in 1 3 days. Remove the back panel, battery and micro. SIM card from your phone. Insert a micro. SIM card with one from another service provider. When prompted, enter the unlock code that you received from your service provider. Enjoy your SIM unlocked Galaxy Note 3 on any GSM network The simple, paid alternative. If dont meet your service providers requirements or couldnt get the menu hack to work, there is a paid alternative thats quick and hassle free. Services like Android SIM Unlock can provide you with a SIM unlock code for your Samsung Galaxy Note 3 in less than 3. Best of all, most SIM unlock services have a money back guarantee if they are not able to find the unlock code for your phone. If you know any other options to SIM unlock the Samsung Galaxy Note 3 for free, feel free to share them with us in the comments.