Need to flash the stock ROM and want the latest firmware file? Well, you can download Samsung Galaxy S3 LTE SGH-I747 stock firmware and flash the device anytime you want. This is the original flash file, and we assure you that it will work on your device correctly. This post will share the latest and official stock firmware file for your S3 LTE SGH-I747 handset model. Flashing is an advanced task for users; not all customers have to download the firmware file; only a few users who face critical issues on their Galaxy device have to use this ROM.
Though the firmware is a small file and will not take much time to flash the device, its underlying implications are enormous. It has many benefits, along with a few drawbacks. If your Galaxy S3 LTE smartphone is hanging to the Samsung logo, you have to flash the ROM, and the issue will go away. Similarly, if you want to fix any bricked smartphone, you also need this firmware file to flash the device. From here, we will share the latest flash file for your convenience. If you are a beginner and attempting to flash the phone the first time, read the full post, and follow the instructions carefully.
What is Samsung Galaxy S3 LTE SGH-I747 Stock Firmware?
Galaxy S3 LTE SGH-I747 stock firmware is a small software program located in the area of Android OS. However, this is not the operating system of the device. It is a separate program that allows the device hardware to communicate with the software. Each device has a unique firmware, and even a single model has multiple firmware versions based on countries and regions. It has various names: stock firmware, flash file, stock ROM, and firmware.
Why do you Need Galaxy S3 LTE SGH-I747 Flash File?
Often, after using the Galaxy S3 LTE SGH-I747 smartphone for a long time, the device may start malfunctioning. Suddenly, you may notice that your device is continuously boot looping or hanging to the Samsung logo. Also, you may brick the phone accidentally, or your device is dead accidentally. To solve all these issues, flashing is the only solution. If you flash the stock ROM, all problems will be solved; however, flashing wipes out everything from your device. So you have to download and install everything again. That’s why we recommend keeping a secure backup of your data before flashing. Using the Samsung PC Suite, you can easily backup all data on Windows PC and restore them without having any issue.
On the other hand, if the current stock firmware does not update, you can upgrade it using this firmware. Also, with this firmware, you can install the custom ROM or stock firmware. Let’s find out what are the benefits and advantages of using this flash file.
Also check: Samsung Galaxy S4 LTE GT-I9505 Stock Firmware
What can you do with SGH-I747 Stock ROM?
- Installing Custom firmware
- Upgrading or downgrading present stock ROM
- Fixing dead Samsung device
- Fixing boot loop issue such as rebooting continually or hanging on the Samsung logo issue
- Reinstalling the current stock firmware
- Unrooting Samsung Galaxy SGH-I747 device
- Fixing software issue that causes the OS malfunction
- Fixing boot loop issue such as rebooting continually or hanging on the Samsung logo issue
- Removing malware or virus
- Changing the IMEI issue
Download (Official) Samsung Galaxy S3 LTE SGH-I747 Stock Firmware
In this phase, we are sharing the latest firmware file for the Galaxy S3 LTE SGH-I747 smartphone. You can use this firmware on all Windows versions such as Windows XP, Windows 7, Windows 8, and Windows 10. Also, this firmware will work on both 32-bit and 64-bit systems. To get the latest firmware, click on the link below, and the firmware file will be downloaded on your PC.
| Brand | Samsung |
| Name | Galaxy S3 LTE (AT&T) |
| Model | SGH-I747 |
| Android Version | 4.0.4 Ice Cream Sandwich |
| Baseband | ATT I747UCALG1 |
| Brand | Samsung |
| Name | Galaxy S3 LTE (AT&T) |
| Model | SGH-I747 |
| Android Version | 4.1.1 Jellybean |
| Baseband | ATT I747UCDLK3 |
| Brand | Samsung |
| Name | Galaxy S3 LTE (AT&T) |
| Model | SGH-I747 |
| Android Version | 4.3 Jellybean |
| Baseband | ATT I747UCUEMJB |
How to Flash or Install SGH-I747 Stock Firmware
To flash or install the S3 LTE SGH-I747 flash file, follow the steps below.
Step 1: Download the latest version of the Samsung Galaxy S3 LTE SGH-I747 stock firmware file on your Windows PC by clicking on the above link.
Step 2: Extract the content of the firmware.
Step 3: After extracting the zip file, you will see the latest firmware file for SGH-I747.
Step 4: Install the official Samsung USB Driver on the Computer (if the USB Driver is already installed, then SKIP this step).
Step 5: Follow the complete Guideline for flashing Samsung.
Note to Remember
- Our listed Stock Firmware will support only the Samsung Galaxy S3 LTE SGH-I747 smartphone.
- You need to download the pre-required drivers for the Galaxy S3 LTE SGH-I747 model.
- To flash the Samsung Galaxy Note, you need a Windows desktop or laptop.
- Your phone battery must be fully charged or at least 50% to 80% charged.
- You need to take a full backup of your Galaxy Note device before reinstalling the new firmware.
Developer Credit: “Samsung” is the sole developer and owner of the flash file we provide in this post. As freeware, we are publishing on our website. All credit goes to the original and official developer team. Thanks for sharing such a useful file.
Warning: Flashing is an advanced task and requires a set of knowledge and skills. Most importantly, you must be aware of the underlying pros and cons; otherwise, you may permanently brick or dead the device. Though our mentioned flash file and flashing tutorials have a higher success rate, there is a chance that flashing may fail, and your device will be dead. Take a full backup of your device before flashing. However, MTKArena.com is not responsible if you damage your device.