hi guys

first of all, once again thanks for the great software.
i've already managed to custimize the custom ipsw to add most of the needed tweaks (numberformat, EDGE setting for swiss carriers, appsupport), works like charm.

thing is, i didnt found the answer in the FAQ, and didnt want to try (i dont know what could happen if it goes wrong):

when i "iPwner" an iPhone i first have to select an IPSW (just to pwn, not to build an ipsw). can i safely select an already customized IPSW, or does pwnagetool need an original IPSW to pwn an iPhone?

what i mean, when i make a USB stick for unlocking etc would it be enough to just have pwnagetool and custom IPSW on it, or does it need the custom (for itunes) AND the original (for pwnagetool to pwn the phone first)?

thanks a lot in advance

It need the original firmware, if you try with custom you will get a not recognised error in iPwn