Posted 7/16/2014, 4:27 pm
While this is not a CFW, I decided to post this here as this will allow you to unpack, repack, and ultimately create your own CFW / MFW, credits go to the creators (PS3OS) for this just be careful if and when unpacking / repacking anything modified within dev_flash or core_os as doing so CAN cause a brick if anyone needs any help with using this pm me or contact me on Skype, my username is the same as it is here (minus the crowns of course).
PUAD
PUAD