News tagged ‘baseband’

The iPhone Dev-Team has announced an updated version of RedSn0w and an upcoming update to UltraSn0w for iOS 6 compatibility.

Version 0.9.15b3 fixes the redsn0w “error 2601” that Windows users were seeing using the Restore button. It also fixes a related Windows iTunes error 14 for stitched files. Note that if you have a baseband, you should probably avoid stitching and simply use redsn0w’s native Restore (not iTunes).

Those lucky recipients of new iPad minis and iPad4s on Friday can use this redsn0w to save your 6.0 blobs off to Cydia. First connect your new device and turn it on, then use redsn0w’s Extras->SHSH Blobs->New and point it at the 6.0 IPSW.

Expect an ultrasn0w compatibility update for iOS 6.0 by Friday (mostly useful for 3GS old-bootrom users who are currently enjoying the untethered 6.0 jailbreak!). Same baseband support as with 5.x.

Thanks to @iamgolfy for helping test the 2601 Windows fix!

You can download the latest version of RedSn0w from here.

UPDATE: Apple released iOS 6.0.1, so you can NOT restore to earlier firmware (both original and custom), unless you have saved your SHSH keys. If you are on iOS 6.0 right now you can use this tutorial.

This is step-by-step instructions on how to perform tethered jailbreak of your iPhone 4 on iOS 6 firmware using RedSn0w 0.9.15 for Windows.

Tethered jailbreak means that each time you restart your device you will need to connect it to a computer and run redsn0w.

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

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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:

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The iPhone Dev-Team will release the 06.15 baseband downgrade today, according to a tweet from MuscleNerd.

Sunday should be a Funday for those waiting for 06.15 BB downgrade! ("Sunday"==PDT, i.e UTC-7). Blog will have details before release

The 06.15 baseband is an iPad baseband that many iPhone 3G and iPhone 3GS owners updated to in order to unlock their device. Now those users will be able to get true GPS and an ultrasn0w unlock.

the 06.15 downgrade allows both true GPS location services and ultrasn0w unlock (if it's still needed) to work

iH8Sn0w released Sn0wBreeze 2.9.6. What's new:

• Added 5.0.2/9B830 Apple TV 2 untether payload. (Thanks @planetbeing & @nitoTV)
• Apple TV 2 users can now resize their root partition.

Sn0wbreeze can be used to create a custom firmware with jailbreak and preserve iPhone modem (baseband) version for unlock.

Sn0wbreeze 2.9.6 supports iPhone 3GS, iPhone 4, iPad 1, iPod Touch 3G, iPod Touch 4G and Apple TV 2G. It does not work with A5 devices, like iPad 2, iPad 3 and iPhone 4S.

You can download Sn0wBreeze 2.9.6 from here.

Our step-by-step tutorials for Sn0wBreeze 2.9.6 are available here:

• iPhone 4
• iPhone 3GS

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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:

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The iPhone Dev-Team has released UltraSn0w 1.2.7 to bring unlock support for some older basebands on iOS 5.1.1.

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Using this tutorial you will be able to create a custom firmware, untether jailbreak and unlock iOS 5.1.1 running on iPhone 4. This tutorial uses Sn0wBreeze 2.9.5 for Windows.

Sn0wBreeze will also preserve baseband version if you need carrier unlock.

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iH8Sn0w released Sn0wBreeze 2.9.5. What's new:

• Added 5.1.1/9B208 untether payload for the iPhone 4 GSM.
• Added iPhone 3GS (iPad Baseband users) location services fix.

Just like version 2.9.4 the new 2.9.5 version supports untethered jailbreak of A4 devices on iOS 5.1.1. Sn0wbreeze can be used to create a custom firmware with jailbreak and preserve iPhone modem (baseband) version for unlock.

Sn0wbreeze 2.9.5 supports iPhone 3GS, iPhone 4, iPad 1, iPod Touch 3G, iPod Touch 4G and Apple TV 2G. It does not work with A5 devices, like iPad 2, iPad 3 and iPhone 4S.

You can download Sn0wBreeze 2.9.5 from here.

Our step-by-step tutorials for Sn0wBreeze 2.9.5 are available here:

• iPhone 4
• iPhone 3GS

Using this tutorial you will be able to create a custom firmware, untether jailbreak and unlock iOS 5.1.1 running on iPhone 3GS. This tutorial uses Sn0wBreeze 2.9.5 for Windows.

Sn0wBreeze will also preserve baseband version if you need carrier unlock. It can also update your modem version to 06.15 if you need unlock and stuck with 05.14 or higher baseband. If you have new iPhone 3GS that was made after 28 week of 2011 upgrading modem will not help to unlock.

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Apple has released a new build of iOS 5.1.1 for the GSM iPhone 4, notes iH8Sn0w.

Was just about to push sn0wbreeze 2.9.4 and Apple pushes 5.1.1 (9B208) for the iPhone 4 (GSM) only. I wonder what changed...

same baseband.

it seemed rushed. They compiled it yesterday morning. Probably released it just to troll.

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iH8Sn0w released Sn0wBreeze 2.9.4 with the ability to perform an untethered jailbreak of A4 devices on iOS 5.1.1. Sn0wbreeze can be used to create a custom firmware with jailbreak and preserve iPhone modem (baseband) version for unlock.

Sn0wbreeze 2.9.4 supports iPhone 3GS, iPhone 4, iPad 1, iPod Touch 3G, iPod Touch 4G and Apple TV 2G. It does not work with A5 devices, like iPad 2, iPad 3 and iPhone 4S.

You can download Sn0wBreeze 2.9.4 from here.

Our step-by-step tutorials for Sn0wBreeze 2.9.5 are available here:

• iPhone 4
• iPhone 3GS

MuscleNerd presented on the evolution of iPhone baseband and unlocks at HITBSecConf in Amsterdam today.

You can download his full presentation slides from here.