On Saturday, we reported that there was a major RedSn0w update on the way. Dev Team frontman MuscleNerd told the Twitter nation that a new version of the popular jailbreak tool would be hitting the web in the very near future.

As promised, the team once again made Sunday ‘Funday’ by releasing the software late last night. While the update doesn’t add support for new firmware, it does come with a host of new features. Hit the jump to see the change log…

RedSn0w 0.9.9b1 is now available for both Mac and Windows. You can snag it from our downloads page here. No, it won’t give you that untethered iOS 5 jailbreak you’ve been hoping for, but it does include tons of new options:

• uses DFU mode to try to automatically determine which device and FW you have

• fetches pieces of public IPSWs from Apple (once). Non-public IPSWs must be provided manually (once).  It then caches those pieces for future use.

• “Just boot” is a tethered boot.  Uses whatever “Preferences” you’ve set for boot logo and kernel boot-args

• “Pwned DFU” puts your device in a pwned DFU state for some of the iTunes stuff detailed below

• “Recovery fix” gets past 1015 types of errors (when baseband portion of restore fails).  Should work on iOS5 beta too

• “Select IPSW” is for picking non-public IPSWs, or overriding auto-detection

•“SHSH blobs” has a bunch of options…

• “Fetch” – fetch current PARTIAL blobs on device.  Should complete in under 10 or 15 seconds.  Puts the set of PARTIAL of blobs on your computer as a plist.  Checks if Cydia already has a full set for this device and build.  If not, it submits this PARTIAL set and returns Cydia’s acknowledgement or rejection

• ”Verify”  – cryptographically verifies existing blob files from either redsn0w, TinyUmbrella, or Cydia server.  You can select a whole bunch of blobs to verify at once if you want (like the TinyUmbrella directory)

• “Submit”  – both verifies and submits one or more blob files to Cydia.  This lets you copy your entire TinyUmbrella cache of blobs up to the Cydia server

• ”Query” – queries the Cydia server for all available FULL or PARTIAL blobs for a given set of ECIDs

• “Stitch” – stitches either FULL or PARTIAL blobs to a STOCK or CUSTOM IPSW

1. FULL blobs stitched to a STOCK IPSW gives you a completely self-contained signed IPSW that iTunes will accept without any tricks (no need to go into pwned DFU mode, no need to start TinyUmbrella TSS server, no need to redirect to Cydia server for blobs).

2. PARTIAL blobs stitched to any IPSW requires you to go into pwned DFU mode before running iTunes.  No need to start TU or use Cydia though.

3. stitching either FULL or PARTIAL blobs to a CUSTOM IPSW also requires a pwned DFU start before iTunes restores.  No need to start TU or use Cydia though.

4. stitching is NOT yet supported on iPhones (well, at least not tested).  Need to work out the baseband part of the restore process.

5. will eventually support fetching the blobs directly from Cydia instead of a file on your computer.

Confused? Head on over to our RedSn0w page for a step-by-step guide on how to jailbreak your iDevice using this software (hint: it’s easy).

Have you tried out the new RedSn0w? How did it work for you?

  • Felix

    Downloading now gonna try it out.

  • Me too

  • Kudos to MuscleNerd.

    One thing I want integrate into this is PwnageTool version number scheme. So version is directly represented by effective iOS version. So iOS 5.0 gets RedSn0w 5.0 and PwnageTool 5.0

    How that sounds?

  • toma

    does it work on 4.3.5?

  • Go muscle nerd! You suck comex for leaving us! 

    • John doe

      You cant be thankfull for what he did in the jailbreak community? You peace of shit.

    • Alex

      Sigh…

    • anthonyappleguy

      Considering you just said that.. I support his decision to go to Apple. If I were him I’d rather get paid than come out with hacks to please your selfish ass.

  • no need to identyfy ipsw if u want to tethred right now.

  • John doe

    No matter what you add, you cant get the end users excited with a tethered jailbreak! Is there no talent left in the community?

    • Bon

      Dickhead

  • RAJESH

    dose it work on 4.3.5 ?

  • stevie may

    will it give you untethered jailbreak for 4.3.5

  • babiloe

    1. It can submit my Local shsh that not saved by Cydia. After submit or query No exit Button :p
    2. Need info it for4.3.4 up Only or what? Hopefully integrate with 0.9.6 version for 4.3.3 and below.
    3. Wow it has like ifaith, it also has same hackered/partial shsh blob that using by ifaith

    • babiloe

      1, bug in query, I had partial 4.2.1 and full 4.2.1 blob, but for 4.2.1, only show 4.2.1 partial. If it has partial, only show partial instead of both.
      2. No exit button after query or submit.
      3. Stitching not tested for iPhone, do you forget the iPad 1 3G has baseband also?

  • MALdito

    OH SNAP! Hey does this give you an untethered jailbre… oh, never mind (-_-).