Originally Posted by NiLuJe
Note that #4 would still mean hacking a custom rebuilt 3.4 update, or flashing a full partition via ATK/k3flasher.
K3Flasher can "dump" the full contents of a 3.4 firmware image without a working jailbreak or password(s).
I sort-of expect the same to be true for the Kpw. Should know in a few weeks.