High-level new feature list: restore from any 5.x iOS to any other (up, down or the same) 5.x iOS on all devices as long as you have the correct blobs (see more below) Cydia now included in the tethered 6.0 jailbreak on A4 devices automatically “Just Boot” tethered when qualifying A4 device connects in DFU mode untethered 6.0 jailbreak on old-bootrom 3GS untethered 6.0 hactivation on any 3GS or iPhone4 directly restore pre-A5 devices to earlier firmware — no more complicated 15-step how-to’s with stitching, iTunes errors, and “hosts file” concerns fetch new signed blobs for any IPSW (present or future — no redsn0w update required) using Extras->SHSH Blobs->New block the BB update for any 3GS or iPhone4 restore (past, present, or future — no redsn0w update required) using Extras->Even More->Restore deactivate any iPhone, useful for testing your “official” unlock status through iTunes. (Please only deactivate your own iPhone!) activation status shown on “Even more” page significantly more (very nerdy) info returned by “Identify” button when device is in Normal mode tethered jailbreak of ATV2 supported (but the only thing available for it is the SSH2 custom bundle available <Bạn vui lòng đăng nhập hoặc đăng ký để xem được nội dung này!> — no Cydia yet. Must use “Select IPSW” for tethered boot of ATV2 for now). auto-exit WTF mode for older devices with broken buttons any time a set of blobs is fetched remotely (from Apple or Cydia), redsn0w also saves them locally (and will check there first if you click “Local”) for your future restoring convenience, you should also submit all of your past and present TinyUmbrella blobs to Cydia if you haven’t done so yet. Resubmitting is okay and won’t cause conflicts. Here are more details on the iOS5-to-iOS5 restores for A5+ devices. (Note: pre-A5 devices don’t have these restrictions — just follow the redsn0w prompts during the restore).
