PLZ HELP A NOOB, need 2 revert but can't bc USB busted

[sd4shizy]

thanks sooo much for your time and effort.

LAST Q:

I take it that I ONLY take the recently names .nbh file and put it in the directly; that is, all the rest of the files that come in that stock rom do NOT go anywhere (pretty much useless)???

Or by "file" fo you mean all of those files (pps patch; enter boothloader; error battery;Ruurecorce.dll etc.)

So sorry if this is stupid. Thanks again