This is a popular flashing tool for Android phones.
Flashing is the process of overwriting of existing firmware or data on ROM modules. This can be done to upgrade a device. If you wanted to change the provider of a service associated with the function of the device you would need to modify the firmware through a flashing tool. You could even want to install a new operating system. Flashing programs often allow the old firmware to be saved before upgrading so it can be reverted to if the process fails, or the newer version was worse. Samsung Odin is the most popular flashing tool among the Android users. This Odin download tool has an ability to install custom ROMs, Stock OTA and firmware files to customize your Samsung Android Smartphone. These functionalities may not be available officially. The interface to the program is simple and complete beginners too would be able to get a flashing done easily.
With this tool you can flash a custom kernel that already includes root and custom recovery. It will also enable you to flash custom firmware (custom ROMs). This is a Windows compatible tool and requires you to use one to get any flashing done. The device can be connected to the computer through a USB port. This Odin is the most popular flashing tool among the Android users. If your smartphone is new or running official firmware, it will not let you flash custom ROMs. Odin download application compatible with Samsung Galaxy Note, Samsung Galaxy S4, tablets etc. This is a very good tool.