The newly released ultrasn0w 1.2 which unlocked the iPhone 3GS/3G running iOS 4.2.1 by flashing the iPad baseband 06.15.00 using Redsn0w 0.9.6b5 or PwnageTool 4.1.3, has caused two major issues for many iPhone 3GS/3G users, ultrasn0w 1.2 has led to aggressive battery drainage, in addition, iPhone becoming excessively hot. Sherif Hashim, one of the hackers behind ultrasn0w has addressed these issues, let's check out them after the jump.

Phone GV Extension is a new Cydia tweak that allows your phone to natively use Google Voice to call. This is not a standalone app. Phone GV Extension seamlessly integrates Google Voice into the native iPhone app which gives Google Voice calling capabilities of both Google Voice dialing methods, Direct Dial mode, and Call back mode. Phone GV Extension is also compatible with iOS 4.2.1.

According to MacRumors, one of the readers emailed Steve Jobs if Apple was ever going to enable Airplay to stream videos from third party apps and Safari Pages. Surprisingly, Steve Jobs replied back!

According to Nokia Siemans, one of the world's top cellular companies, claimed today that the new iOS 4.2.1 that has just been released couple of days back, contains a type of technology called network-controlled fast dormancy or known as (NCFD). NCFD speeds up the networking performance and optimizes how the iOS device connects to a network. This also helps for less network utilities.

The long waited Infinity Blades RPG will hit the app store on December 9th. The game was demonstrated in Apple's keynote before. This action role playing game was developed by Epic Games (also known as ChAIR) graphics has been flawless! The game will sell for 5.99 in the US.