The untethered exploit from previous versions of iOS that was discovered by i0n1c has not been patched in the just released iOS 4.3.3. This was announced by comex via Twitter earlier today.
...

The Dev Team released an ultrasn0w update version 1.2.1 that fixes compatibility problems with iOS 4.3.1 running on the older basebands. THIS IS NOT A NEW UNLOCK. This fixes issues with those who updated to iOS 4.3.1 using a custom ipsw or using TinyUmbrella to avoid updating their baseband.
...

With the help of i0n1c's unthether exploit, the Dev Team has released it's latest iterations of PwnageTool and redsn0w for Windows and Mac to jailbreak iOS 4.3.1. This comes almost three years to the day when the very first PwnageTool was released for firmware 1.1.4. Redsn0w is definitely much easier to use and should be considered for the more novice jailbreaker.
...

CocoaNuts has released their long anticipated Cydia Store app that integrates Bluetooth file sharing into iOS. Now, you will have the ability to send and receive pictures, songs, contacts and more using the bluetooth feature of your iPhone, iPod Touch or iPad.
...

AT&T announced today that it is set to buy T-Mobile USA from Deutsche Telekom in a cash and stock deal for a reported $39 billion. Currently, AT&T is the second largest mobile phone carrier in the United States but would easily surpass Verizon if the deal goes through. With this deal, the number of major carriers in the United States would drop from four to three.
...

I0n1c has discovered an untethered jailbreak for iOS 4.3 and demonstrates it with his iPad in the above video. Yesterday, Musclenerd mention I0n1c as well as some others as possible sources for an untethered jailbreak release.
...

Reports are in that the Verizon iPhone 4 has been successfuly flashed to work on the Cricket Wireless network. Most knowledgeable cell phone users know that there are some Cricket Wireless dealers out there that will flash just about anything and everything to get an activation.
...

Apple has designed a new type of cover for the iPad 2 that should pretty much put all case designers out of business. It attaches directly to the iPad 2 with magnets built into the case itself.
...

The Dev Team has released PwnageTool 4.2 which provides for an untethered jailbreak of iOS 4.2.1. The Dev Team has used (with permission of course) the "feedface" untether that was discovered by the Chronic Dev Team just recently and incorporated into their greenpois0n jailbreak.
...