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Posts Tagged ‘ security ’




iPhone iOS 4.1 Jailbreak Released from GeoHot, called LimeRa1n

Famous hacker Geohot is back and today he released the latest iOS 4.1 jailbreak. It is called LimeRa1n and supports iPhone 3GS, iPod Touch 3G, iPad, iPhone 4, iPod Touch 4G with iOS firmwares 4.0-4.1 and beyond. It can also hacktivate your device, so there is no need in phone SIM-cards and other tricks.

This software is still in beta and was updated 3 times in last several hours. So use with caution.

There is Windows version only for now. Geohot plans to release LimeRa1n for Mac and Linux soon. You can Download it here.

Some users report that they have jailbroken their iOS 3.2.2 iPads successfully with limera1n, while others report that they tried, but failed.

Do not forget to backup.

For many users of iPhone 3GS and iPhone 4 with iOS 4.0.2 now there is a hope to perform jailbreak using LimeRa1n and unlock using ultrasn0w. We recommend NOT to do it if you have not saved your SHSH keys. You can try, but if something goes wrong without SHSH keys you’ll have to restore to iOS 4.1, and there is no unlock for iOS 4.1 (possibly forever). Just wait for PwnageTool utility.

DevTeam reported that Limera1n uses a different exploit than SHAtter, so they will not release SHAtter utility, they don’t want let Apple fix both security holes. However they plan to release PwnageTool using the same exploit.

You can find our LimeRa1n tutorials tutorials:

Known bugs:

  • some people must reboot to see Cydia
  • beta iOS versions aren’t supported
  • iPod Touch 2G support coming soon
  • for iPhone 3G use redsn0w 0.9.6 b1

Here’s a quick changelog of recent beta releases:

  • BETA1 – first release
  • BETA2 – fixed kernel patching magic, rerun BETA2+ over BETA1
  • BETA3 – fixed new bootrom 3GS
  • BETA4 – uninstall fixed, respring fixedish

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Apple Bans Hackers from iTunes App Store

It looks like Apple has started banning iPhone hackers from the iTunes App Store.

A few day ago Sherif Hashim, the iPhone developer and hacker, tweeted that he had found an exploit in the latest iPhone OS 3.1.3, which could enable the unlock on 05.12.01 baseband for iPhone 3GS and iPhone 3G. Yesterday he has been banned by Apple for the so called “security reasons”. It seems that Apple is quite angry! Here is what Sherif gets when he tries to access App Store from his iPhone:

Sherif Hashim’s Tweets:
“Your Apple ID was banned for security reasons”, that’s what i get when i try to go to the app store, they must be really angry :) ))))
and guess what my apple ID was, “sherif_hashim@yahoo.com”, what a fool was me not to notice :) )), can’t help laughing, they are babies :) ))
Another iPhone hacker named iH8sn0w, the developer of Sn0wbreeze (PwnageTool alternative for Windows), tweeted saying he was also banned by Apple right after he released an exploit known as XEMN:
@sherif_hashim lol, they did that to my ih8sn0wydaygoogmail.com too. (right after I posted XEMN)…
For now Apple isn’t banning Jailbreakers – they’re banning people who actively work to find exploits in the iPhone software to create Jailbreaks for the rest of us.


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Apple Releases iPhone OS 3.1.3

Apple has just released new firmware 3.1.3 (7E18) for iPhone 3GS, iPhone 3G, iPhone 2G, iPod touch, iPod touch 2G and iPod touch 3G.

The update includes:

  • Improves accuracy of reported battery level on iPhone 3GS
  • Resolves issue where third-party apps would not launch in some instances
  • Fixes bug that may cause an app to crash when using the Japanese Kana keyboard
  • Other security updates (more info)

So this is a minor update, which fixing only the accuracy of the 3GS battery meter and the stability of some third-party app launches. This update is avaliable via iTunes.

New firmware 3.1.3 also introduces a new version of the baseband, the 05.12.01. So if you need unlock do not update! DevTeam also warns us:
If you care about your jailbreak and unlock, don’t update your device – 3G and 3G(S) owners should pay particular attention to this warning.
PwnageTool and redsn0w are not yet compatible with 3.1.3
Experimenters show that the latest version of redsn0w 0.9.2 is able to jailbreak iPhone 2G, iPhone 3G and iPod touch 1G. Just point it at the 3.1.2 IPSW (download here) after doing update or restore to firmware 3.1.3. Sounds like DevTeam will release an updated version of redsn0w that will handle firmware 3.1.3 officially. They say iPod touch 2G with firmware 3.1.3 is also jailbreakable.

Users report that unlock software, blacksn0w and ultrasn0w, doesn;t work with the new baseband.


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