>unlock bootloader this is so old that even xiaomi already come with it unlockedBootloader and Modem
Latest Bootloader and Modem will be posted here
]To get your bootloader and modem, simply download a stock firmware (you can get it from sammobile/Updato etc) according your device official version.
1.Rt click on zip you have download
2.Select 7zip - open archieve
3.You will see multiple file, select a file that start with BL_N960***.tar.md5 and drag and drop to your PC, this is your bootloader file. Now similarly drag and drop a file which start with CP_N960***.tar.md5 - this one is your modem file.
4.Now open Odin - Select Bootloader file for 'BL' tab and Modem file with 'CP' tab of odin (see screenshot below)
5.Now connect device to PC with Download mode and select to 'Start'