1. Redsn0w 0.9 6b4 Download For Mac Os
2. Redsn0w 0.9.2

iPhone Dev-team has released RedSn0w 0.9.6b10 which brings tethered jailbreak for iOS 5.1 firmware. RedSn0w0.9.10b6 supports iOS 5.1 on non-A5 devices. You can download RedSn0w 0.9.10b6 for Windows and Mac from the links below…

RedSn0w 0.9.10b6 supports non-A5 devices which are exploitable to GeoHot’s Limera1n exploit. These devices include:

• New in redsn0w 0.9.15b1: 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.
• Redsn0w 0.9.15b3 (tethered iOS 6 jailbreak for iPhone 3GS, iPhone 4, iPod Touch 4G; untethered for iPhone 3GS with old bootrom). Download version 0.9.15b3.
• Redsn0w 0.9.6b4 Mac Virustotal Scan Redsn0w 0.9.6b4 Mac License: iPhone Dev-Team. While Jailbreaklibrary does redistribute (Archive) software such as Redsn0w, I don’t modify it or resale the software because I believe in keeping jailbreaking Alive!
• A cross-platform jailbreaking, unlocking, and customizing tool for iPhones and iPod touches. Customizations include boot logos, recovery logos, and 'verbose'.
• Download iOS 4.2.1. Download it according to your iOS device. Download links are given at the end.

Download Redsn0w. Redsn0w is one of the easiest and most popular tools to jailbreak iPhone, iPad and iPod Touch developed by the iPhone Dev team. Check out this webpage for the links to our latest step-by-step tutorials to jailbreak your iPhone. /download-all-music-from-icloud-to-mac.html. Mac; RedSn0w 0.9.6 beta 6: Mac, Windows.

• iPhone 4, iPhone 3GS
• iPod Touch 4G, 3G
• iPad 1

Note:

It’s a tethered jailbreak which requires you to connect your device to your computer, every time you reboot your device, and use “Just Boot” feature in RedSn0w to boot in into jailbreak mode. If you turn on the device without using “Just Boot” feature, jailbreak apps won’t work (neither will Safari).

It’s untethered jailbreak iOS 5.1 for iPhone 3GS (old bootrom) users.

UltraSn0w unlockers MUST use RedSn0w to create Custom IPSW. and then restore using that custom firmware. AVOID STOCK FIRMWARE. UltraSn0w will be updated with iOS 5.1 support in a couple of days (no new baseband support)

RedSn0w 0.9.10b6 is available for both Windows and Mac OS. You can download it from the links below:

Download Redsn0w 0.9.10b6 for OS X
Download Redsn0w 0.9.10b6 for Windows
Download iOS 5.1
Download iTunes 10.6

Redsn0w 0.9 6b4 Download For Mac Os

From Dev-Team Blog post:

Redsn0w 0.9.2

we realize that some of you non-A5 jailbreakers are itching to get to 5.1, even though there seems to be no compelling new feature there. Because of geohot’s limera1n exploit, those with devices earlier than the iPad 2 can test the 5.1 jailbreak waters if they really want to, using redsn0w 0.9.10b6. Here’s what you need to know:

• This is a *tethered* 5.1 jailbreak for non-A5 devices. You’ll need to use redsn0w to “Just Boot” your device every time it power cycles, otherwise jailbreak apps won’t work (neither will Safari).
• If you use ultrasn0w for your carrier unlock, be sure to use a custom IPSW to get to 5.1 first! Don’t ever restore to a stock Apple IPSW! Use redsn0w’s “Custom IPSW” button to create a NO_BB_* version of the 5.1 IPSW and restore to that instead of the stock one. (That option is available only to 3GS and iPhone4-GSM owners.) ultrasn0w itself will be updated for 5.1 in the next few days (same baseband support, not 5.1’s baseband).
• If you’re lucky enough to have an old-bootrom 3GS, this jailbreak is actually untethered (redsn0w will figure that part out automatically).
• While we were at it, we added @pod2g’s steaks4uce exploit to support MC models of the iPod touch 2G (whose last firmware was 4.2.1). So now redsn0w will auto-detect and jailbreak both MB and MC versions of that older device.
• iBooks won’t work until a future update of redsn0w