如何升级 \ 恢复 iOS7.1.1教程(iOS7.1.1官方版固件下载地址)
更新内容：
·进一步改进了Touch ID的指纹识别
·修复了可能影响键盘响应能力的错误
·修复了启用VoiceOver后使用蓝牙键盘时出现的问题
越狱动态：目前7.1.1暂时不能越狱，建议各位PY按照自身需求再选择升级，喜欢尝鲜的PY可以下载升级试试。
1.iOS 7.1.1发布之后，7.1 将会在短时间内停止验证。
（Apple基制： 升级/恢复规则只允许用户升级/恢复最新版本固件，并且会关闭低版本验证如果选择不是最新版本的固件进行升级/恢复会报未知错误：3194）
2.有锁版的iPhone 设备需要升级 \ 恢复iOS 固件, 请慎重考虑!因为升级会导致基带变化可能导致无法解锁。
3.通过iTunes升级或恢复iOS固件可能清空iPhone \ iPad \ iTouch内的所有资料，建议在升或恢复前备份重要资料请参考此《教程》(提示：高版本备份的资料不恢复到低版本)
4.升级/恢复iOS 7请安装（更新）最新版iTunes 11.1版本，下载地址：http://www.apple.com/cn/itunes/download/
5. iPhone \ iPad \ iTouch 固件如何区分方法，请参考：http://m.ali213.net/gonglue/140624/30455.html
6.iOS7 Beta版 或 GM 版需要升级到 iOS7(正式版)，请使用教程第二种方法:按住键盘上Shift(上档键)点击【恢复】按钮，选择 iOS7（ 正式版）固件升级 \ 恢复 iOS7（ 正式版）。恢复前请备份好重要资料，不需要降级至 iOS6.1.3(iOS6.1.4)。
固 件 下 载
iPAD 2
iPad 2 (WiFi)11D201:
http://appldnld.apple.com/iOS7.1/031-00151.20140425.v0Bd0/iPad2,1_7.1.1_11D201_Restore.ipsw
iPad 2 (GSM)11D201:
http://appldnld.apple.com/iOS7.1/031-00228.20140425.9zqxW/iPad2,2_7.1.1_11D201_Restore.ipsw
iPad 2 (CDMA)11D201:
http://appldnld.apple.com/iOS7.1/031-00221.20140425.eLQk3/iPad2,3_7.1.1_11D201_Restore.ipsw
iPad 2 (Mid 2012)11D201:
http://appldnld.apple.com/iOS7.1/031-00388.20140425.gr1z6/iPad2,4_7.1.1_11D201_Restore.ipsw
iPad mini
iPad Mini (WiFi)11D201:
http://appldnld.apple.com/iOS7.1/031-00169.20140425.USnnx/iPad2,5_7.1.1_11D201_Restore.ipsw
iPad Mini (GSM)11D201:
http://appldnld.apple.com/iOS7.1/031-00218.20140425.UFVCr/iPad2,6_7.1.1_11D201_Restore.ipsw
iPad Mini (CDMA)11D201:
http://appldnld.apple.com/iOS7.1/031-00110.20140425.2spvh/iPad2,7_7.1.1_11D201_Restore.ipsw
iPad 3
iPad 3 (WiFi)11D201:
http://appldnld.apple.com/iOS7.1/031-00319.20140425.ZroZK/iPad3,1_7.1.1_11D201_Restore.ipsw
iPad 3 (CDMA)11D201:
http://appldnld.apple.com/iOS7.1/031-00190.20140425.7ZW1L/iPad3,2_7.1.1_11D201_Restore.ipsw
iPad 3 (GSM)11D201:
http://appldnld.apple.com/iOS7.1/031-00339.20140425.sE9fT/iPad3,3_7.1.1_11D201_Restore.ipsw
iPad 4
iPad 4 (WiFi)11D201:
http://appldnld.apple.com/iOS7.1/031-00156.20140425.6XCbC/iPad3,4_7.1.1_11D201_Restore.ipsw
iPad 4 (GSM)11D201:
http://appldnld.apple.com/iOS7.1/031-00300.20140425.7s6By/iPad3,5_7.1.1_11D201_Restore.ipsw
iPad 4 (CDMA)11D201:
http://appldnld.apple.com/iOS7.1/031-00100.20140425.Su50z/iPad3,6_7.1.1_11D201_Restore.ipsw
iPad air
iPad Air (WiFi)11D201:
http://appldnld.apple.com/iOS7.1/031-00258.20140425.VtoJe/iPad4,1_7.1.1_11D201_Restore.ipsw
iPad Air (CDMA)11D201:
http://appldnld.apple.com/iOS7.1/031-00340.20140425.hblK6/iPad4,2_7.1.1_11D201_Restore.ipsw
iPad Air (China)11D201:
http://appldnld.apple.com/iOS7.1/031-00273.20140425.1kWZO/iPad4,3_7.1.1_11D201_Restore.ipsw
iPad Mini Retina
iPad Mini Retina (WiFi)11D201:
http://appldnld.apple.com/iOS7.1/031-00236.20140425.uSDv7/iPad4,4_7.1.1_11D201_Restore.ipsw
iPad Mini Retina (CDMA)11D201:
http://appldnld.apple.com/iOS7.1/031-00139.20140425.0SmFv/iPad4,5_7.1.1_11D201_Restore.ipsw
iPad Mini Retina (China)11D201:
http://appldnld.apple.com/iOS7.1/031-00135.20140425.aFTj1/iPad4,6_7.1.1_11D201_Restore.ipsw
iPhone 4
iPhone 4 (GSM)11D201:
http://appldnld.apple.com/iOS7.1/031-00357.20140425.ZFJJw/iPhone3,1_7.1.1_11D201_Restore.ipsw
iPhone 4 (8G版)11D201:
http://appldnld.apple.com/iOS7.1/031-00200.20140425.cqb6v/iPhone3,2_7.1.1_11D201_Restore.ipsw
iPhone 4 (CDMA)11D201:
http://appldnld.apple.com/iOS7.1/031-00103.20140425.zKfHX/iPhone3,3_7.1.1_11D201_Restore.ipsw
iPhone 4S
iPhone 4[S]11D201:
http://appldnld.apple.com/iOS7.1/031-00360.20140425.NdB5S/iPhone4,1_7.1.1_11D201_Restore.ipsw
iPhone 5
iPhone 5 (GSM)11D201:
http://appldnld.apple.com/iOS7.1/031-00091.20140425.AGVWW/iPhone5,1_7.1.1_11D201_Restore.ipsw
iPhone 5 (CDMA)11D201:
http://appldnld.apple.com/iOS7.1/031-00272.20140425.YvPzG/iPhone5,2_7.1.1_11D201_Restore.ipsw
iPhone 5c
iPhone 5c (GSM)11D201:
http://appldnld.apple.com/iOS7.1/031-00098.20140425.n3aEh/iPhone5,4_7.1.1_11D201_Restore.ipsw
iPhone 5c (CDMA)11D201:
http://appldnld.apple.com/iOS7.1/031-00352.20140425.3ENrP/iPhone5,3_7.1.1_11D201_Restore.ipsw
iPhone 5s
iPhone 5s (GSM)11D201:
http://appldnld.apple.com/iOS7.1/031-00204.20140425.dVwm3/iPhone6,2_7.1.1_11D201_Restore.ipsw
iPhone 5s (CDMA)11D201:
http://appldnld.apple.com/iOS7.1/031-00424.20140425.8TDc5/iPhone6,1_7.1.1_11D201_Restore.ipsw
iPod touch 5
iPod touch 5 11D201:
http://appldnld.apple.com/iOS7.1/031-00275.20140425.z6AZy/iPod5,1_7.1.1_11D201_Restore.ipsw
Apple TV
Apple TV 2G(AppleTV2,1)(11D201c):
http://appldnld.apple.com/iOS7.1/031-01311.20140422.EaugX/AppleTV2,1_6.1.1_11D201c_Restore.ipsw
Apple TV 3(AppleTV3,1)(11D201c):
http://appldnld.apple.com/iOS7.1/031-01429.20140422.xMMUT/AppleTV3,1_6.1.1_11D201c_Restore.ipsw
Apple TV 3 (2013)(11D201c):
http://appldnld.apple.com/iOS7.1/031-01465.20140422.a3J6p/AppleTV3,2_6.1.1_11D201c_Restore.ipsw
