What is the ISW file name / # for the latest ATV2

I have tried everything to get this jbroke, but nothing!  I get the APV into DFU mode, downloaded little umbrella, etc all the proper tweaks that have been brought up on fire core but no luck!  All my software is current.  I understand that Seas0n pass does the uploading of the software automatically after DFU mode, but for me that never works so I have to left click on restore and choose the proper replacement software.  I get to this point and either I feel I’m not selecting the right replacement.  Anyone know the file name so I can get this broken?  I hope this makes sense.