When Apple seeded its first iOS 5 beta to registered developers back in June, it was discovered the company’s next-generation mobile platform eliminated untethered jailbreaking and meant that hackers must connect their device to their computer every time they wanted to boot it up if they hoped to maintain their jailbreak.

Since then, however, reports surrounding an untethered jailbreak for iOS 5 have surfaced. The latest glimmer of hope comes from the Chronic Dev Team member Pod2g, who claims to have discovered a bug in the latest iOS 5 software that could lead to an untethered jailbreak.

Apple’s latest iOS 4 update dropped yesterday, which “fixes a security vulnerability with certificate validation.” Jailbreakers were initially advised not to update to the latest firmware, but as long as you’re happy with a tethered jailbreak for the foreseeable future, you’re safe to go ahead and update your device and then jailbreak with the latest RedSn0w release.

After months of waiting, Comex and the iPhone Dev Team have finally released JailbreakMe v3, allowing any iOS device running iOS 4.3.3 to be jailbroken just by visiting a simple web page.

Even though this is as simple as jailbreaks get, though, there’s still stuff that can go wrong, so we’ve put together this handy guide for any would-be iPad jailbreakers. Here’s how to jailbreak your iPad or iPad 2 the right way.

For a few minutes this morning, a working version of Comex’s much anticipated Jailbreakme 3.0 hack was leaked to the web, allowing users who visited a special site on MobileSafari to jailbreak their iPad 2s running iOS 4.3.3.

The leak’s since been taken down, but it was confirmed to work by multiple users to be a working jailbreak, and Cydia is now working on multiple iPad 2s through the userland exploit.

(Update: Many — but not all — of the users in the Apple Support Communities are now reporting that the activation servers are back online, and their devices working again.)

Looks like the Lion Beta 3 Preview might not be the only problem Apple’s dealing with this morning.

As of last night, an ongoing problem with Apple’s activation servers seems to be leaving many iDevices recently updated or restored to iOS 4.3.3 bricked around the world.

The iPhone Dev-Team’s PwnageTool has just been updated for Mac OS X users to provide a stable jailbreak for the latest iOS 4.3.3 release. Just as before the application provides an untethered jailbreak for the iPhone 4, iPhone 3GS, iPad (1st-gen) and the iPod touch (3rd- & 4th-gen).

PwnageTool uses i0nic’s untethered exploit to safely install jailbroken 4.3.3 firmware whilst preserving your 1.59.00 baseband. This gives users the opportunity to continue to use UltraSn0w to unlock their device.

Apple released iOS 4.3.3 on Tuesday to address the infamous location tracking issues with the iPhone. To our surprise, however, the update to does prevent the latest untethered jailbreak solution, leaving 4.3.3 still vulnerable to the hack.

Dev-Team member C0mex posted a message on Twitter yesterday that confirmed the exploit was still successful. While we don’t recommend you try jailbreaking the latest iOS release with Redsn0w or PwnageTool, it’s only a matter of time before both tools are updated.

In its fight against the jailbreak community, Apple usually fixes the vulnerabilities that make the latest jailbreaks possible, forcing hackers to find another exploit. The fact that it hasn’t with the latest iOS release is evidence that Apple rushed to get the 4.3.3 software out and quickly quash the location tracking bugs, putting an end to the whole ‘Locationgate’ saga.

We’ll keep you updated on the iOS 4.3.3 jailbreak as it progresses.

Just seven days after Steve Jobs promised to fix the location tracking bugs in iOS, an update is available now for download through iTunes.

A free download, iOS 4.3.3 fixes three bugs related to location tracking:

• The cache of location data is limited to just one week.
• The data is no longer backed up to your computer.
• The cache is deleted when Location Services are disabled in iOS’s Settings app.

The data isn’t encrypted, but Apple says that will be fixed in the next major update, likely iOS 5, which is expected at WWDC in early June.

The 4.3.3 update applies to the iPhone (4 and 3GS, but not the iPhone 3G); iPad (1 and 2); and iPod touch (3rd and 4th gen, but not 1st or 2nd gen).

There’s a separate 4.2.8 update for the Verizon iPhone 4 (the CDMA phone is still on a different fork of iOS).

Update or no, Apple is still expected to testify at a May 10 Congressional hearing about mobile tracking.