Jailbreak iPhone, iPod Touch, iPad

The iPhone Dev-Team has updated RedSn0w 0.9.15 with some bug fixes for iPhone 3GS and iPad owners.

Version 0.9.15b2 fixes a few issues for 3GS owners: old-bootrom awesomeness is no longer forgotten directly after a restore, and iPad baseband upgrade/downgrade support is fixed (same production date cutoffs apply!). If your 3GS is currently tethered at 6.0 even though you have an old bootrom, just re-run redsn0w’s Jailbreak step (no need to restore). Don’t forget you can add some pizzaz with your own boot logo or a nerdy verbose boot.

Redsn0w 0.9.15 brought gives us possibility to do iOS 6 jailbreak and different downgrade options.

You can download RedSn0w 0.9.15b2 here.

The iPhone Dev-Team released RedSn0w 0.9.14b2 with improved algorithm for baseband downgrade from the iPad’s 06.15 baseband to 05.13 on the iPhone 3GS and iPhone 3G. The 06.15 baseband was used by many users to unlock their device. Now it is possible to to get back true GPS and an ultrasn0w unlock.

You can download RedSn0w 0.9.14b2 here.

Here is additional info from DevTeam:

Typically you’d have the 06.15 baseband if you unlock with ultrasn0w but updated your iPhone baseband past 05.13.04. With this new capability, you can now downgrade specifically from 06.15 to 05.13.04 (even if you never had 05.13.04 on that device before). This gives you the best of both worlds: ultrasn0w compatibility and a normal iPhone baseband with full GPS and the ability to use stock IPSWs again.

The revised steps are:

1. Connect your iPhone in normal mode, then click “Jailbreak” after redsn0w identifies its model and BB version (you needn’t pre-select the IPSW anymore).
2. Choose the “Downgrade from iPad baseband” option (you needn’t worry about de-selecting Cydia anymore).
3. Do a controlled “slide to power off” shutdown of your phone and proceed through the normal DFU ramdisk steps.

After the ramdisk gets launched and you see the Pwnapple running on your iPhone, you’ll eventually get to the “Flashing Baseband” step. THIS STEP TAKES A VERY LONG TIME to complete and there won’t be any feedback while its running. Please just let it be for the next 3-8 minutes! When the ramdisk has done its job it will reboot the phone on its own.

For those who are wondering if you can update your 3G or 3GS to 06.15 solely for the purposes of downgrading to 05.13.04, the answer is “yes” for 3G owners, and “maybe” for 3GS owners. The iPad baseband is not compatible with 3GS units manufactured week 34 of 2011 or later. If you have an iPhone3GS and if digits 3-5 of its Serial Number are 134 or later (xx134…), then you should NOT try to install the 06.15 baseband on your 3GS! It will brick your radio, preventing both the downgrade from working and normal iPhone software from using it as a phone! Be warned!

Update #1: If you’re still using ultrasn0w after going down to 05.13.04, many people have reported that re-installing Mobile Substrate and/or ultrasn0w fixes crashes and “No Signal”.

The iPhone Dev-Team has released a tethered jailbreak of iOS 6 for the iPhone 3GS, iPhone 4, and iPod touch 4G.

Just like at the at the wind-down of last year’s WWDC, we’re releasing a developer-only version of a redsn0w tethered jailbreak for app developers.

Supported Devices:

• iPod touch 4G
• iPhone3GS
• iPhone4 (GSM)
• iPhone4 (CDMA)

You can download the latest version of RedSn0w from here:

• RedSn0w 0.9.13dev1 (Mac): redsn0w_mac_0.9.13dev1.zip
• RedSn0w 0.9.13dev1 (Windows): redsn0w_win_0.9.13dev1.zip

DevTeam comments are available here.

The iPhone Dev-Team has released updates to RedSn0w and PwnageTool that bring support for the iOS 5.1.1 untethered jailbreak.

RedSn0w 0.9.12b1 supports untethered iOS 5.1.1 jailbreak for all devices:

• iPhone 3GS
• iPhone 4
• iPhone 4S
• iPad 1
• iPad 2
• new iPad 3
• iPod Touch 3G
• iPod Touch 4G

PwnageTool 5.1.1 allows to create custom firmware and preserve modem version for unlock with ultrasn0w or Gevey. PwnageTool 5.1.1 supports all A4 devices:

• iPhone 3GS
• iPhone 4
• iPad 1
• iPod Touch 3G
• iPod Touch 4G
• Apple TV 2G

You can download RedSn0w 0.9.12b1 here and PwnageTool 5.1.1 here.

iOS 5.1.1 untethered jailbreak tutorial using Redsn0w is available here.

Official DevTeam comments:

RedSn0w
redsn0w allows owners of A4+earlier devices to install rocky-racoon two different ways:

• backup/restore method similar to Absinthe and cinject
• its traditional limera1n-based ramdisk install. If you have a lot of media on your A4 device (music, movies, TV shows, etc), then the ramdisk method is preferrred because it avoids any possibility of later problems related to syncing to iCloud (including Photo Stream and Music Match). The ramdisk method is not available for A5 devices or later because limera1n can’t be used. If you’d like to use redsn0w’s ramdisk method, just be sure to put the A4 device in DFU or Recovery mode before starting redsn0w (otherwise it will immediately start to use the backup/restore method).

We’ve also added a new redsn0w feature specifically for those who got in on the SAM unlock: you can now include your SAM tickets as part of your initial ramdisk jailbreak of iPhone4 or earlier, or alternatively you can upload your SAM tickets to any device after its been jailbroken. redsn0w accepts either the individual SAM activation ticket plist file, or the entire zip file created by redsn0w’s “Backup” button. As usual, redsn0w continues to cover all of its previous jailbreaks and untethers (so redsn0w-0.9.12b1 covers everything from 5.1.1 all the way back to 4.1).

PwnageTool
PwnageTool also avoids any possible sync issues, but again it applies only to A4+earlier devices. If you unlock your iPhone with ultrasn0w or a commercial method, you must use PwnageTool to avoid updating your baseband otherwise you’ll lose the unlock. PwnageTool will also jailbreak+untether the AppleTV2,1 5.0_2B206f (unless you customize the IPSW further, you’ll have just basic SSH access to the device).

Xvolks has posted a video demonstrating the iOS 5.1.1 untethered jailbreak using the new yet unreleased utility Absinthe 2.0.

I’ve tested Absinthe v2 on my iPhone 4 GSM, iOS 5.1.1. It jailbroke it flawlessly. I’ve took a (bad) video of it

The video was later removed from the public, but you know there is nothing that can be hidden

Yesterday Pod2g has said the jailbreak will be released in a few days.

iPhone Dev Team have just released a new version of RedSn0w 0.9.10b4. It includes a fixes for iBooks and launchctl. As always, you can simply run the new redns0w over your current jailbreak, just make sure to uncheck Cydia. To fix iBooks and launchctl errors you can also simply install new version of Corona from Cydia.

Update #4: The b4 version of redsn0w incorporates the 5.0.1 fix for iBooks, and also for sporadic problems with launchctl. Thanks to @xvolks for merging the iBooks (sandbox) fix from @comex’s github into the overall corona untether from @pod2g! As usual, you can choose to install the fix either by re-running redsn0w over your existing jailbreak (de-select Cydia if you do that), or by installing the corona package from Cydia (it’s the same set of files no matter which way you choose).

You can download the new version of RedSn0w from here.

Untethered jailbreak is available for iOS 5.0.1 firmware on iPhone3GS, iPhone4, iPhone4-CDMA, iPad1, iPod touch 3G, iPod touch 4G.

1. If you’re already on iOS 5.0.1 with a tethered jailbreak, you have two even choices:

1. Run redsn0w 0.9.10 over your current jailbreak (deselect “Install Cydia”)
2. Install the Cydia package prepared by the chronic devteam. It is called Corona 5.0.1 Untether. (tutorial)

2. If you are not on 5.0.1 yet, update now! If you unlock via ultrasn0w or gevey, make sure you update to 5.0.1 via a custom IPSW! See our guides for sn0wbreeze here. Once you’re at 5.0.1, use the latest redsn0w 0.9.10 to both jailbreak and untether.

You can download RedSn0w 0.9.10b1 here.

Our step-by-step tutorials for untethered jailbreak using redsn0w 0.9.10:

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

UPDATE: official ultrasn0w with iOS 5.0.1 released!

This tutorial is for those users of locked iPhone 3GS and iPhone 4, who updated to iOS 5.0.1 and realized that ultrasn0w unlock doesn’t work there.

Indeed DevTeam have not updated software unlock utility ultrasn0w to work with the latest iOS 5.0.1. There are two workarounds, that will make ultrasn0w work on 5.0.1.

Read the rest of this entry »

Right after the announcement earlier today that DevTeam has successfully made first steps towards iPhone 4S jailbreak, here is more news.

iPad 2 iOS 5 jailbreak is possible and done and to prove it MuscleNerd published a quick video:

As with iPhone 4S, do not expect utility to be released anytime soon. There’s a lot of work to finish before that.