1: Integrates Unbrick / Flash ROM / Root All-In-One.
2: Use the same protocol as ODIN, but 2nas is more user-friendly and easy-to-use.
3: Cloud based database to flash your android phone with correct files(ROM, etc)
4: Automatically download necessery files to flash, and check them with SHA1, it's safe for your phone.
5: Store all downloaded files in local disk, under a good directory structure, it's usefull when you have several phones.