QUOTE(exirl @ Aug 31 2011, 04:26 AM)
So far I have tried...
dash using bestpigs toolbox
13599 - mini blade for split second then gone
12625 - no mini blade ( reboot/shutdown when profile is selected)
coolshrimp jtag tool
13599 - mini blade for split second then gone
13146 - mini blade for split second then gone
12611 - does not make it past xbox logo at start
9199 - e79 (dashboard error)
updated using xellous from usb stick, I dont think it would be the controll pad or rf board as the shutdown (long press on guide button) menu does stay on screen.... but ill try tomorrow anyow.
does this all sound like an rrod in waiting?
Have you tried without a hdd attached? maybe a corruted profile of something else on the hdd.
Also what files did you use to generate the updated nand image? Is it a jtag you have done yourself or purchsed? Try playing around with different source files.
I used Easy freeboot 5.33 to get to dash 13955. I had a problem where it didnt create a working image unless I used a nand from before or equal to dash 12611. Always make sure you can open it with 360 flashtool.
I had a little search on a few forums last night and didnt find any info.
The reason I mentioned changing the pad/ rf boards was because then it rules a few things out. Narrowing down the problem for you.