: The process involves a factory reset. All photos, messages, and apps will be erased.
Connect it to a PC while holding simultaneously.
: Follow the on-screen prompts to confirm the wipe and unlock. 2. The "SamPWND" Method (US/Canada Models) unlock bootloader samsung s9 snapdragon high quality
When the blue warning screen appears, long-press to enter the bootloader unlock menu.
If you have a Snapdragon model sold outside the US/Canada (such as certain Chinese or Latin American variants), you may have the built-in "OEM Unlocking" option. : The process involves a factory reset
: Navigate to Settings > Developer Options and find the OEM Unlocking toggle. If it's missing, connect to Wi-Fi and wait up to 7 days for it to appear. Boot into Device Unlock Mode : Power off your phone.
: In most regions, this action voids your manufacturer's warranty. Determining Your Unlock Method : Follow the on-screen prompts to confirm the
How to Unlock the Bootloader on Samsung Galaxy S9 (Snapdragon)
: Go to Settings > About Phone > Software Information and tap Build Number seven times.