Updating firmware on modem
Flashing firmwares may void your device warranty either temporarily or permanently.
You alone are responsible for any consequences that might occur during the process.
You download firmwares for all Samsung Galaxy device from one of the following sources: On most Android devices we need to get into the Bootloader/Fastboot mode to flash factory images or firmwares.
However, the tool is leaked over the Internet making it available to all the people.
As the name itself suggests, Odin is the God and helps to recover your device from hazards.