Twrp, Root And Bootloader Unlock For Samsung Galaxy S3

Steve Smith Oct 18, 2016

Twrp, Root And Bootloader Unlock For Samsung Galaxy S3Today we will talk about Twrp, Root And Bootloader Unlock For Samsung Galaxy S3. The devices Samsung Galaxy S3 I9300 and I9305 were released on May,2012. The devices are powered by Exynos 4412 Quad Quad core processor and have 1 GB of Ram. The internal memory of the devices is 16/32/64 GB which can be expanded up to 64 GB with the help of SD card. The 4.8 inches touchscreen with the resolution of 720 x 1280 pixels will give pleasure to your eyes. The rear camera is 8 MP while the front camera is 1.9 MP. Galaxy S3 devices are powered by removable Li-Ion 2100 mAh battery.

If you want a custom recovery for your device then TWRP is recommended. To install this you have to follow some easy steps.

Twrp, Root And Bootloader Unlock For Samsung Galaxy S3

Files Needed:

  • Download TWRP For Samsung Galaxy S3 Devices from the below link.
  1. TWRP For Samsung Galaxy S3 (i9300)
  2. TWRP For Samsung Galaxy S3 (i9305)
  • Download latest version of Odin Flash Tool 
  • Download USB drivers
  • You need to Unlock Boot Loader of your Samsung Device

Guide: Unlock BootLoader of any Android Device Using Fastboot

  • You need to Enable Developer Option & Enable OEM unlock of your Samsung Device.

Guide: Enable Developer Option USB Debugging and OEM Unlock of Android Device


  • Charge your device at least 50 % before going through the procedure.
  • Take a Backup of your device before starting the process.

Guide: How to Backup and Restore ROM on Android (With out Root).

  • Do at your own risk.

Install Twrp By Using Odin On Samsung Galaxy S3:

  • At first download and unzip latest version of Odin.
  • After that download twrp file
  • Then run Odin .exe file.
  • Next turn off your device.
  • By pressing “Volume Down + Home + Power buttons” switch on your device into download mode.
  • Connect your device with PC via USB cable
  • Open Odin and place the TWRP file in the AP box
  • Review Auto Reboot And F.Reset Time Options
  • Click Start button.
  • Wait sometime for finish the process.
  • When the process is done reboot your device.
  • After that remove USB cable from PC.
  • Enjoy

If face any problem then follow the link given below.

Guide: Install TWRP Recovery On Samsung Devices Using Odin

What Next?

Facing problem?

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