Jul 13, 2013 xda-developers Samsung Galaxy S III I9300, I9305 Galaxy S III Q&A, Help & Troubleshooting Sim Unlock I9300 Galaxy S3 FREE by cessprin00 XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Unlock your samsung mobile with these codes provided by Samsung factory engineers, you will reset the sim network locked phone free of charge. Download now and unlock your samsung phone yourself. Jun 09, 2013 HOW TO UNLOCK SAMSUNG GALAXY S3 FOR FREE! Mohamed sarris. How To Unlock A Phone - Use it with any SIM card - Duration. HOW TO UNLOCK SAMSUNG GALAXY FOR FREE WORLDWIDE - Duration. Download Free IMEI Unlock Code Generators and FRP Bypass APK. Unlocksimphone provide all necessary phone unlocking tools to all people for free so that everyone can solve their device related problems by their own and can enjoy the mobile experience on any SIM carrier network.
- Samsung Galaxy S3 Mini Sim Unlock Code Free
- Unlock Galaxy S3 Free
- Samsung S3 Sim Unlock Code Free For All
Unlocking Samsung Galaxy S3
For unlock Samsung Galaxy S3 following options are available. If you don't know which option use for unlock your phone, please contact us. We will help you choose the right product for your phone.
There are many tools of all the companies including Nokia, Samsung, Oppo, Apple, China, all Android, etc of unlocking SIM lock devices and code generators. Smart puk code generator downloads.
What our customers say about unlocking
Unlocked a Galaxy S3 Android 3.4 from Austria. Codes sent in a couple of minutes, worked perfectly first time. Highly recommended.
Kazimierz - 2018-03-29 23:34:16
Works a treat Thanks
Joanna - 2018-02-13 12:14:58
Perfect, Got codes within 20 min, Recommended/ 5*****
kris - 2018-02-03 11:19:53
Excellent service. I emailed for help after it didn't seen to work at first. The email reply was very helpful, and after entering the numbers about 15 times, the phone unlocked. I'll be back when I need to unlock another phone.
John - 2017-12-22 15:02:10
fast + working fine
chrhoe - 2017-09-17 14:34:42
Unlocking instruction for Samsung Galaxy S3 ?
How to enter a network unlock code in a Samsung Galaxy S3
Entering the unlock code in a Samsung Galaxy S3 is very simple.
1. Start the Samsung Galaxy S3 with an unaccepted simcard (unaccepted means different than the one in which the device works)
2. Special unock window should appear
- For message Sim network unlock pin you should enter the codes if the following order, Unfreeze confirm, NCK confirm (please try a couple of times if the Galaxy S3 does not accept it for the first time)
There is also a special RGCK (regional lock code) code sometimes provided. Please use the RGCK code the same way as the NCK code.
- If Service provider pin appears enter the codes in this order
Unfreeze confirm, SPCK confirm (try a couple of times)
3. Samsung Galaxy S3 is now network unlocked !!!
* sometimes the unfreeze code is not provided by the network (check the description of chosen service)
If Samsung Galaxy S3 has a blockade for a subnetwork like Tesco or Virgin you need to use a SPCK (service provider) code.
It means that the Samsung Galaxy S3 can only receive signal from one network. If you insert a simcard from a different network, the device will ask for an unlock code, or will show the message that this simcard doesn't work.
Networks that can be unlocked include: AT&T USA, Orange, EE and many more.
If you want to remove a network blokade from Samsung Galaxy S3, please use this link:
Samsung network unlock.
There are different types of unlock codes for your Samsung Galaxy S3. One of them is called unfreeze code, which is used to reset the code counter in your device. Samsung Galaxy S3 usually have 3 TRIES to enter the unlock code. The biggest problem is that the phone doesn't show the code counter and there is no way to check. If you want to unlock a Samsung Galaxy S3 with a blocked code counter, you need the unfreeze code. The code can also be used to remove a regional blokade if you want to travel to different countries.
Video Help film shows what you should do, to enter an unlock code to Galaxy S3.
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One of the biggest problems faced by Samsung phone users is finding their SIM locked to a specific network. This is something that is beneficial for individual networks as it permits them to provide subsidized commercial services to their customers. On the other hand, it tends to be a bad news for the users, as they cannot get any assurance whether a new SIM card will work on their phone or not. In most of the cases, the phone is locked if you bought it from wireless network provider, such as Verizon, T-Mobile, Sprint.
To unlock a Samsung Galaxy phone, you have to provide the correct unlock code once you inserted new SIM card. In this article, I will introduce 3 different ways to get the phone unlocked.
Part 1: How to Unlock Samsung Phone SIM Card for Free
To get the maximum benefit from its paying customer, each network operator tries its best to utilize the most sophisticated encryption technology to protect the phone being used with other service providers. To unlock a phone from a specific carrier, the most secure way is to submit a support ticket asking for a unlock pin. If you are qualified to such a request, then they will send the code to you within 4 business days. If you got the code from them, it is a legit code for 100% sure. Here are the unlokcing policy for Verizon, Sprint and T-Mobile, please check it accordingly.
The fact is that it will be very hard to receive unlocking code from the carrier because they have very strict policy towards such behavior. So if the carrier refused to offer the code, then keep reading and follow the suggestions in below.
Part 2: How to SIM Unlock Samsung Phone from Online Website
When you enter the keyword in search engines, you will find a lot of online websites offering SIM unlocking services. Unlike the method mentioned above, which knows how to generate the right code for each phone, those services are using computer programs to guess out the right code.
Samsung Galaxy S3 Mini Sim Unlock Code Free
The whole process is like this: you have to select the phone mode and wireless carrier first. Then input IMEI number of the phone. The website will lead you to a new page, which tells you the phone can be unlocked or not. If the answer is Yes, you have to pay around 30 USD to get the unlock code. You can’ tell the code is correct or not. So I did a test with 3 websites and all of the codes failed to work on my Galaxy S6. You should be very careful if you chose to purchase such a service.
Part 3: How to SIM Unlock Samsung Phone with Unlocking Software
The third way is using SIM unlocking software. This is much secure and the whole process is under your control. One of the most effective software is called Android SIM Unlock, which comes with some attractive features like simple unlocking process with permanent results. It supports more than 400 Samsung devices and possibility operates in more than 60 countries. In addition, there is no damage to the data stored on your phone. With this desktop software, you can simply unlock your Samsung phone just within 10 minutes. Here is the step-by-step guide on how to unlock Samsung phone sim card with this software.
Step 1 Download and Install Android SIM Unlock
Unlock Galaxy S3 Free
Initially, you will have to download the desktop software to a Windows computer. The Mac version is still under development. Then, install the program on the computer and open it. Click 'More Tools' on left sidebar and select 'Android SIM Unlock'.
Step 2 Connect Samsung Galaxy Phone to Computer
Once the installation is completed, you will have to connect Samsung phone to the computer through USB. In here, you should make sure USB Debugging is enabled. It is better to check the battery is more than 20% before clicking the 'Unlock' button to allow the software analyzing the phone.
Step 3 Follow On-screen Instructions to Unlock Samsung Galaxy Phone
For Samsung Galaxy S3 to S7, you have to root the phone first due to the new technology restrictions, which will dramatically increase the success rate. Once the phone was recognized by the program, click 'Unlock' button to start the unlocking process. The Samsung Galaxy phone will be unlocked in a few minutes.
For other Samsung devices, there is no need to root the phone. Once the phone being detected, click 'Next' button. Then there are detailed instructions on the screen telling you how to do next.
Samsung S3 Sim Unlock Code Free For All
Now, open the dial app on the phone and type *#0808# or ##3424# or #9090#. One of them should work for the phone. The phone will be prompted to new screen after inputting the code. The option is different for different modes. Please choose DM + MODEM + ADB or UART[*] or CDMA MODEM on the phone. Finally, click on 'Unlock' button to begin the unlocking service.
This desktop software works by analyzing the locking methodology on the SIM Card and will select the suitable method to unlock Android phone or tablet after analyzing the device. Just wait for some time for the software to complete the unlocking process successfully. If you wish to check whether the unlocking has been successfully completed, you can do this by inserting a SIM from a different carrier to find whether the phone accepts the new SIM.
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