How to go from OFW 3.55 to REBUG 4.21.1 ?
Hey all, I'm back with another simple question, well I hope it's simple anyway.
I can't find any "instructions" for installing REBUG, and I'd like to assume I just rename it PS3UPDAT .pup, place on a flash drive in PS3 > UPDATE, boot into recovery mode, and flash away? Keep in mind I am currently on 3.55 OFW, not even jailbroken yet.
Also, I know the difference between CEX and DEX, I'm obviously on CEX but the REBUG 4.21.1 I downloaded has "REX" in the title, safe to flash?
I don't want to be like the countless idiots who've bricked their PS3s because they didn't know what they were doing, so I'm playing it safe and getting confirmation!
Thanks for the help!