On en parlait ici, l’équipe de Chronic Dev a mis en ligne la RC6 de leur célèbre Greenp0ison pour Mac et Windows. Je vous invite à vous rendre ici pour le télécharger : http://greenpois0n.com/

Vos retours sont les bienvenus !

Voici l’intégralité du fichier README qui accompagne Greenp0ison lors du téléchargement :

*** greenpois0n 1.0 RC6 ***

> Description of the software:
greenpois0n will Jailbreak your iDevice.

> Supported iDevices:
- iPod Touch 2G (all bootroms)
- iPod Touch 3G
- iPod Touch 4G
- iPad 1G
- iPhone 3Gs (all bootroms)
- iPhone 4
- iPhone 4 Verizon
- Apple TV 2

> Changelog:
- RC6: Apple TV 2 support, fixed emulators compatibility issues with greenpois0n
- RC5.4: Verizon iPhone 4 is now supported !

> Requirements (check this !)
- a supported device (see above)
- the device should run iOS 4.2.1 (4.2.6 for iPhone 4 Verizon). Please check on the device in the Settings -> General -> About page.
If your device is running an older version, please upgrade iOS first using iTunes.
*** If you want to SIM Unlock, preserve your baseband using TinyUmbrella (iPhone 4 only) or PwnageTool ***
- at least Windows XP
- a working internet connection

> Notes (checks this also !)

- if your device is jailbroken with iPhone Dev Team’s Monte, please restore the device using iTunes first.
- if Cydia doesn’t show up after Loader, you may need to reboot the device
- this version of greenpois0n doesn’t include a patched activation system. You’ll need to activate your device using iTunes
- WE DO NOT SUPPORT PIRACY !

> Instructions
1. plug the device to your computer using the USB cable
2. quit iTunes if it shows up
3. start greenpois0n.app
4. follow instructions
5. the device will boot a 1st time with verbose text on screen. This operation will install the jailbreak on the device.
6. the device will reboot normally
7. start the Loader application (green icon on the SpringBoard), and follow instructions to install Cydia

> In case of troubles
1. check if somebody had the same issue : http://jailbreakqa.com/
2. join us on IRC : irc.chronic-dev.org #greenpois0n

> Source code
greenpois0n public source repositories will be updated soon

> Credits (alphabetical order)
Chronic-Dev Team (follow us on twitter):
- AriX        : @AriX
- |bile|      : @nitoTV
- chronic     : @chronic
- DHowett     : @DHowett
- jan0        : @0naj
- Jaywalker   : @Jaywalker9988
- OPK         : @iOPK
- pod2g       : @pod2g
- posixninja  : @p0sixninja
- semaphore   : @notcom
- westbaer    : @westbaer

Contributions: chpwn, comex, geohot

People who helped (thank you!): GreySyntax, iH8sn0w, LunchBox, pod3g, ven000m, zodttd

> Donations:
Donations are always greatly appreciated and will permit to buy new devices to make tests for future jailbreaks. ( http://www.greenpois0n.com )

Merci à Ryo pour son alerte :)