Is Rebug the one and if so, it only says 4.21 but isn't OFW 4.31 now? Little help on what I should do? I would like to go online and I'm currently on 3.55.
Also - with whatever CFW you guys tell me to upgrade to, will my current backups (with modified 3.55 eboots) work? Or do I need to reextract my originals?