How to install jetpack 3.2 & l4t 28.2 ?

we use Tx2 jetpack 3.2 & l4t 28.2,and develop APP base it ,however just now i want to reinstall jetpack 3.2 & l4t 28.2, ""cannot find jetpack 3.2 ,and use old ,l4t is our tx2 cannot work normally.


Please use jetpack3.2.1. They are same bsp but some enhancement in jetpack itself.