How to Boot into Bootloader Mode in Samsung Galaxy S9

Booting into bootloader mode (also known as ‘download mode’) is an important procedure for Samsung Galaxy S9 users. It allows users to unlock their devices and use third-party firmware which can improve the device’s performance, battery life, and so forth. In this guide, we’ll show you how to boot into bootloader mode in the Samsung Galaxy S9.

Why Should You Boot Into Bootloader Mode?

  • Advanced recovery of data: Bootloader mode allows you to recover data that can’t be recovered through other means.
  • Unlock your device: Boot into bootloader mode, users can unlock their device and gain complete access to the firmware.
  • Test yourself: Test the compatibility of third-party ROMs or kernels to execute on your device.
  • Improved performance: Using third-party firmwares can improve device performance.

How to Boot Into Bootloader Mode on Samsung Galaxy S9

  1. Turn off your Galaxy S9 completely.
  2. Press and hold the Volume Down button along with the Power button until a warning message appears on the display.
  3. Press Volume Up to confirm that you want to boot into the Download Mode.
  4. At this point, you’ll now see the Galaxy S9 logo on your screen which indicates that you have successfully entered download mode.


Booting into bootloader mode on the Samsung Galaxy S9 is an important step that many users should take, from experienced users to new users. Doing so will allow you to unlock your device, use third-party firmware, and recover data that cannot be accessed any other way. Thankfully, it’s very easy to boot into bootloader mode in the Galaxy S9. Just follow the steps outlined above and you should be good to go.


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