Specific bootloader files for the M20 (often provided as .tar or .zip ) are used to update or downgrade the device's low-level software. A collection of these can be found in the haridhayal11 GitHub repository.
Open Odin, connect your device, and place your .tar file into the BL or AP tab as instructed by your firmware source. Download M20 Loader zip
If you are looking to load a custom operating system, you need the recovery image ( recovery.img ) and the installer package specifically for the m20lte model. Instructions and official links are available on the LineageOS Wiki . Specific bootloader files for the M20 (often provided as
Flashing unofficial software or bootloaders can void your warranty or brick your device. Always ensure the files match your specific model number (e.g., SM-M205F). If you are looking to load a custom
Switch off your phone and use the Volume Down + Home + Power buttons (or follow specific model shortcuts) to enter Download Mode .