Take a Look at the video demonstration of the on Apple iPad 2:
Take a Look at the video demonstration of the on Apple iPad 2:

Gevey has released a new hardware unlock for called Gevey Ultra SIM.
The main difference compared to the old Gevey unlock method is that you don’t have to dial 112. dialing 112/911 and hanging up is illegal in most countries, now this problem is gone.
Gevey Ultra works with
Some sources claim that Gevey Ultra works even with the latest iOS 5 beta 1.
If you have 01.59 baseband you can still use free software ultrasn0w unlock. For everything else – just buy Gevey Ultra for $35 .
The installation is simple, but requires jailbreak. Good luck iOS 4.3.3 is jailbreakable. See our jailbreak instructions (Mac OS) and (Windows).
Take a look at the Gevey Ultra video demo:
Here is a nice video for all jailbreakers. Hacker used sn0wbreeze to tether jailbreak iPod Touch 4G. Than he installed new untether exploit using SSH. Watch the result:

The Chronic Dev-Team has announced via twitter an untethered jailbreak for iOS 4.2.1. This should work for iPhone 3GS (new bootrom), and iPad. And it will not require saved iOS 4.2b3 SHSH keys.
The untether is demoed in the video below. It’s a result of a collaboration between @0naj, @p0sixninja, and @pod2g. P0sixninja has previously said it will not require iOS 4.2b3 SHSH blobs.
A small bug with wifi still remains. They will release utility as soon as they fix it.
Here is a video proof:

The iPhone Dev team has just released the second beta of their untethered RedSn0w jailbreak (the first beta has been released few hours ago and has more bugs).
New jailbreak is called “Jailbreak Monte”, as it uses new “backup method”. The iPhone Dev Team warns that their beta-version is not a general release and you should back up all your media before using it. There are also other limitations and bugs:

Currently iOS 4.2.1 jailbreak for , iPhone 3GS new bootrom, iPad, iPod 3G/4G is a tethered jailbreak. That means if you have to reboot your device, it will show a “connect to itunes” logo until you run the jailbreak software again. Musclenerd from iPhone DevTeam has announced that untethered jailbreak for iPhone iOS 4.2.1 is ready. Unfortunately this will be only for those who saved 4.2b3 SHSH keys via Cydia or tinyumbrella.
Got “backup plan” for untethered 4.2.1 JB working (video coming up). Uses mysterious 4.2b3 hashes Cydia kept for you.
“Backup plan” because hacker comex is working on a more extensible jailbreak. We’ll keep you up to date with more information as it develops. For now you can watch the proof video:
In addition to our LimeRa1n jailbreak tutorials, here is a nice video showing all the process:
LimeRa1n supports iPhone 3GS, , iPod Touch 3G and iPod Touch 4G with iOS 4.0 -- iOS 4.1, and iPad with iOS 3.2.2.
Here you can find our LimeRa1n tutorials:
A new interesting video, posted by a user named brokentwice2007, is called “The Official Geohot Movie Trailer” and was created to celebrate the success Geohot has achieved in unlocking and jailbreaking the Apple’s iPhone. It also looks like some kind of a parody for “The Social Network” movie, so check this out:

These are instructions on how to jailbreak your iPad with latest iOS 3.2.2 using Limera1n for Windows. You can find the Mac OS version of this tutorial .
Step 1
Open your browaer and navigate to and download LimeRa1n for Windows by clicking on the Windows.
When prompted save the download to your desktop
Engadget published a howto video of LimeRa1n – iOS 4.0-4.1 jailbreak utility for iPhone, iPod Touch and iPad: