Reboot your device into download mode.Run the Odin3 tool as Administrator on your PC.First and foremost extract/unzip the firmware files as you can in the screenshot below:.Back up your existing data stored on the device.Go to Settings > Developers options and enable USB Debugging.Download and install Samsung USB drivers.

You download it from Sammobile firmware directory.

Requirements:īefore you start using the Samsung flash tool you’ll need the following: To boot into download mode you need to power off your phone and press and hold the Volume down+Power or Volume down+Bixby+Power (If you have dedicated Bixby button) keys combination. To flash a firmware, TWRP or a cusotm ROM you need to boot your phone into Odin mode also known as Download Mode. Using a stock firmware removes the root access from your device. Odin is also used to unroot your Samsung phone or tablet after installing a stock firmware on it. Here is the step-by-step guide on how to use Odin3 tool flash official Samsung’s stock firmware on your device.

You can also use it to root your device, install custom recovery (TWRP), and ROMs. To flash official stock firmware using Odin, you need to boot your device into Download Mode. Odin3, or Odin, is a firmware flashing tool used for Android Samsung phones and tablets. I have highlighted the binary version in red. For example, MMB29K.J710FXXS3AQG1, (it is from J7 recovery mode), the binary version is U3. Your current binary version can be found in Android Recovery mode or by going to Settings > About Phone > Software information. When installing a new or older firmware version using Odin3, just make sure you’re using the same binary that is already installed on your phone.

How to flash with odin 3.09