Updating a jailbroken itouch
Held the sleep button nogood, held the home button while plugging in to usb still nothing.Sometimes, when trying to jailbreak your i Phone, i Pad or i Pod Touch you might run into some unexpected errors that can leave your device stuck in either DFU or Recovery mode.Semi-tethered jailbreak means inorder to SSH (Win | Mac) into your device or use Cydia, you must boot into jailbroken state using option in Redsn0w.All other i Phone 3G, i Phone 3GS (Old Bootrom) and i Pod Touch 2G (non-MC Model) users can enjoy full untethered i OS 4.2.1 jailbreak on their devices.Update: For those encountering a problem where the app stalls on “initialized”, you can download Green Pois0n RC5 2 to resolve this.Update 2: The Windows version of Green Pois0n Untethered will be released tomorrow or the next day, according to p0sixninja.I've downloaded the same software twice and I tired to jailbreak it and it shows the apple logo with a skull design and then when I unlock it, I do not see a "Loader" application. thanks worked a treat accidently updated my ipod tried every type of jailbreak redsn0w sn0wbreeze limera1n blackra1n used blackra1n before my update but nothing worked ...followed your steps now i have the loader and cydia backme too after those black screen with messages running, the apple icon becomes the poison apple icon..
Both of these basebands are yet to be unlocked by the newest version of Ultrasn0w unlock tool.
The same can happen if you intentionally put your device in Recovery mode to solve an issue but for some reason then it stops responding just then.
If this ever happened to you and you want to know what to do to get your i Phone, i Pad or i Pod Touch out of Recovery mode, you’ve come to the right place. According to the developer, the application supports even i OS 6, so any i OS device owner should be able to use it.
If you’re already running i OS 4.2.1, skip to the next step (Make sure you read the imporant part above).
Connect your i Phone 4 or i Phone 3GS to your computer via USB cable and restore i OS 4.2.1. Follow the onscreen instructions to put i Phone into DFU mode.