Air Home Video is a standalone app that will let you AirPlay your recorded videos from Camera Roll or any video synced to Photos to your new Apple TV. This app is available now in Cydia from thebigboss repo for $0.99. Obviously the program requires iOS 4.2.1 to work and after you install it you will have to turn on your AppleTV 2G and view videos and photos on your TV.

Features :

Air Home Video can play any video in your Photos app, Camera Roll on iPhone and Saved Photos …

@sbingner (author of TetherMe) has released “SAM” and “SAMPrefs” tweaks to bypass iPhone activation system. According to iPhone Dev team , “Subscriber Artificial Module (SAM)” tricks your iPhone and iTunes into creating legitimate activation tickets even though you’re unlocked with ultrasn0w.  This means you get the full benefit of push applications. SAM also rectify the requirement of Ultrasn0w daemon that continue to run in the background, thus resulting in improved performance, stability and battery life.
iPhone Dev Team released an update to version 0.9.6b6 redsn0w, to make it easier to switch …

Earlier this week Dev Team releases Ultrasn0w 1.2 Unlock for iOS 4.2.1 and we posted guides to Upgrade iPhone 3G, 3GS Baseband 06.15.00 with PwnageTool Unlock Edition. Some random iPhone unlockers  noticed that by unlocking the baseband with Pwnage Tool unlock edition or Redsn0w beta 5 achieved a significant loss of GPS signal, in fact, the Dev Team has just formalized it through an update included in the official blog.

Update # 5: Unlockers have been reporting mixed results about GPS functionality at 06.15.00.
Until we can track down what differentiates those …