Apple released iOS 4.3.3, Tracking Location and Battery Issues Fixed
NOTE: Jailbreak and Unlock Users should avoid 4.3.3 update iOS, iPhone Dev Team as soon as it explains so sure we’ll let you know!
Download Links of iOS 4.3.3 for iPhone, iPod Touch and iPad:
iPhone 4 (GSM)
iPad 2 (also iPad 2,2 and iPad 2,3)
iPod touch 3rd gen
iPod touch 4th gen
iPhone 4 Verizon (4.2.8)