Install Termux from the Google Play Store or F-Droid. Once installed, open Termux and grant it storage and USB access.
No. Samsung uses “Download Mode” and requires Odin on Windows or Heimdall on Linux.
adb devices
Go to > System/Additional Settings > Developer Options . Enable USB Debugging .
If configured correctly, you will see a serial number followed by the word device . Step 5: Boot into Fastboot Mode
: In Termux, install adb and fastboot if not already installed:
Unlocking the bootloader wipes all user data on the target device. Back up everything first. Step-by-Step Guide: Unlocking via Termux
Execute the command termux-fastboot flashing unlock (or fastboot oem unlock for older devices).
