How to Boot into Bootloader Mode in Samsung Galaxy S9 Plus

The Samsung Galaxy S9 Plus is a flagship mobile device released by the Korean company in March of 2018. It features a 6.2″ Quad HD+ Super AMOLED display, IP 68 certification, rear dual 12MP camera, dual front 8MP camera, and a powerful Exynos 9810 Octa-core processor. It also includes an advanced bootloader mode, offering advanced troubleshooting options for users. With the bootloader mode, users can boot into specific targets, access various system partitions, and perform several actions like applying OTA updates or installing custom operating systems.

Why Boot Into Bootloader Mode?

Bootloader mode allows users to perform various low-level tasks, including:

  • Apply OTA updates to the system
  • Unlock the bootloader and custom ROMs
  • Install custom recoveries like TWRP
  • Run commands, debug processes, and perform hardware tests
  • Troubleshoot and repair the device

How to Boot Into Bootloader Mode on Samsung Galaxy S9+

Booting into bootloader mode on the Samsung Galaxy S9+ is a simple process that does not require you to jump through any extra hoops or took any additional steps. Here’s how to do it:

  • Power off your Samsung Galaxy S9+.
  • Press and hold down the Volume Up, Power, and Home buttons simultaneously until the device powers on and displays the Samsung logo.
  • When you see the logo, release all three buttons and your device will boot into bootloader mode.
  • You will now be in control of the bootloader menu. From here you can use your device’s physical volume buttons scroll up or down and the power button to confirm your selection.
  • From here you can perform any number of tasks. Accessing the recovery mode will require you to first turn off the device, then press and hold the power, volume down, and home buttons all at the same time until the logo appears and the device powers on.


Booting into bootloader mode on the Samsung Galaxy S9+ is quick and easy, and it offers a number of benefits for troubleshooting, updating, and performing other low-level operations on your device. For additional information or further assistance, be sure to consult your device’s manual or consult with the manufacturer directly.


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