It supports iOS 5 firmware on the following devices.
■iPhone 4
■iPhone 3GS
■iPhone 3GS New Bootrom
■iPad 1
■iPod Touch 4G
■iPod Touch 3G
Here’s what can be done with a semi-tethered jailbreak. Remember this is only if your phone accidentally powers off and you don’t have access to RedSn0w to boot tethered.
1) Can use phone, sms (text messages)
2) Can use every other stock app on iphone.
3) Cannot use mobile safari
4) Can use other appstore web browsers such as atomic web browser
5) Cannot use mail app. You could install a gmail app from appstore or such instead.
6) You cannot use any jailbreak tweak, app, cydia until you boot tethered.
7) While in the semitether booted state, you should not add a jailbreak ios5 notification such as sbsettings to notifications during this state or your device will be stuck in a respring loop until you get home to “boot tethered”.
Notes: SemiTether has been updated to 0.7.9 version in order to fix the errors below.
** Device does not sync with itunes and only errors. Hopefully solved.
** Device reboots after 2-3 minutes.
How to jailbreak using Semi-Tethered jailbreak
STEP 1: You must have iOS 5 installed, and tethered jailbreak, You can follow the steps posted here
http://www.iphone4jailbreaks.com/jailbreak-ios-5-semi-tethered-on-iphone-ipad-ipod-touch-tutorial.html 原文轉
