Download the official Samsung Galaxy S2 GT-I9100G stock firmware to update, repair, or restore your device. Flashing the official ROM can fix problems like bootloop, stuck on Samsung logo, system crashes, and software errors.
All firmware files are original Samsung releases and available for free download on androidhub.co.in.
📥 Firmware Details
- Device: Samsung Galaxy S2
- Model Number: GT-I9100G
- Firmware Version: I9100GDDLS3_I9100GODDLS3_INU
- Region: INU (India)
- Android Version: Android Jelly Bean
- File Type: Stock ROM / Flash File
📂 Download Samsung Galaxy S2 GT-I9100G Firmware
Firmware Package
This firmware can be used to update, downgrade, or repair the Samsung Galaxy S2 GT-I9100G.
📌 Why Download Official Samsung Firmware?
Installing the official firmware offers several benefits:
✔ Improve Device Stability – Fix bugs and system glitches
✔ Security Updates – Protect your device with official patches
✔ Better Performance – Optimize system speed and responsiveness
✔ Unbrick Device – Recover a phone stuck on boot logo or bootloop
✔ Restore Stock ROM – Remove custom ROM and return to original software
🧰 Required Flash Tool
To install the firmware you will need:
- Odin
- Samsung USB Driver for Mobile Phones
- Windows PC
- USB cable
🔧 How to Flash Samsung Galaxy S2 GT-I9100G
Follow these steps carefully to install the firmware.
Step 1: Install Samsung USB Drivers
Install Samsung USB drivers on your PC so the device can be detected by Odin.
Step 2: Extract Firmware
Download the firmware ZIP file and extract it on your computer.
Inside the folder you will find a .tar.md5 firmware file.
Step 3: Enter Download Mode
- Turn off the phone completely.
- Press and hold Volume Down + Home + Power.
- When the warning screen appears, press Volume Up.
The phone will now enter Download Mode.
Step 4: Open Odin Tool
- Launch Odin on your computer.
- Connect the phone using a USB cable.
- Odin will detect the device and display a COM port.
Step 5: Load Firmware
- Click AP / PDA in Odin.
- Select the extracted .tar.md5 firmware file.
Step 6: Start Flashing
- Click Start in Odin.
- Wait for the flashing process to complete.
Once finished, Odin will display PASS, and the phone will reboot automatically.
📱 Samsung Galaxy S2 GT-I9100G Specifications
- Display: 4.3-inch Super AMOLED Plus
- Processor: Dual-core 1.2 GHz
- RAM: 1 GB
- Storage: 16 GB (expandable via microSD)
- Rear Camera: 8 MP
- Front Camera: 2 MP
- Battery: 1650 mAh
- Operating System: Android Gingerbread (Upgradable to Jelly Bean)
⚠ Important Notes
- Always download firmware that matches your exact model number (GT-I9100G).
- Ensure the phone has at least 50% battery before flashing.
- Back up all important data before installing the firmware.
- Do not disconnect the device during the flashing process.
✅ Conclusion
The Samsung Galaxy S2 GT-I9100G remains a classic Android device. If your phone is experiencing bootloop, system crashes, or performance issues, installing the official firmware using Odin can restore it to a stable working condition.
