Signed Carrier ROMs

[AlaskanGeek]

Originally Posted by ImCoKeMaN

You can't just grab a signature from a phone. The signing is something that the carrier does to the .nbh file that they put in the roms that are released officially. Since we make these from dumps the nbh is just compiled from the data we have and we need a custom bootloader to flash it. That is what the signature is about, maintaining control from the carrier. Nothing else.

As for the roaming it could have to do with a PRI/PRL are those versions the same between the two phones? You might try grabbing the PRL with cdma workshop i believe there are writeups on that.

Thanks for the insight!