How to dead boot repair Note 2 sch-i605


I have been looking for some information about how to boot a sch-i605 Samsung Note 2 from a boot repair SD Card, however I have not found any. I have ordered a BST Dongle for my phone so that I can fix the three that I have. Hopefully someone can help me out and point me in the right direction towards a solution to this. I cannot use a usb jig for this but I don’t know why. Any help with these issues would sure be appreciated.

Tom S.