苹果iOS 4.3.4固件升级包下载

苹果本周五发布了iOS 4.3.4版固件。此次更新只修复了JailbreakMe越狱网站利用的Safari浏览器PDF文件漏洞。如果你是一个越狱用户，请不要更新。

iOS 4.3.4的版本号为build 8K2，同时针对CDMA版iPhone 4推出的iOS 4.2.9则为Build 8E501。

下载链接：
iPhone 4
http://appldnld.apple.com/iPhone4/041-1923.20110715.BnATg/iPhone3,1_4.3.4_8K2_Restore.ipsw

iPhone 3GS
http://appldnld.apple.com/iPhone4/041-1921.20110715.ItuLh/iPhone2,1_4.3.4_8K2_Restore.ipsw

iPad 2 WiFi版
http://appldnld.apple.com/iPhone4/041-1924.2011.0715.qP4r3/iPad2,1_4.3.4_8K2_Restore.ipsw

iPad
http://appldnld.apple.com/iPhone4/041-1913.20110715.cvTyu/iPad1,1_4.3.4_8K2_Restore.ipsw

第四代iPod touch
http://appldnld.apple.com/iPhone4/041-1918.20110715.MgWsk/iPod4,1_4.3.4_8K2_Restore.ipsw

第三代iPod touch
http://appldnld.apple.com/iPhone4/041-1919.20110715.ShHh4/iPod3,1_4.3.4_8K2_Restore.ipsw

iPad 2 GSM/WCDMA 3G
http://appldnld.apple.com/iPhone4/041-1914.20110715.Xdw2Q/iPad2,2_4.3.4_8K2_Restore.ipsw

iPad 2 CDMA 3G
http://appldnld.apple.com/iPhone4/041-1917.2011.715.ZbLkn/iPad2,3_4.3.4_8K2_Restore.ipsw

CDMA iPhone 4 iOS 4.2.9
http://appldnld.apple.com/iPhone4/041-1916.20110715.V5rUA/iPhone3,3_4.2.9_8E501_Restore.ipsw