Windows Phone 7 update history
Windows Phone 7 update history
http://www.windowsphone.com/en-us/how-to/wp7/basics/update-history
Windows Phone 7 更新历史记录
http://www.windowsphone.com/zh-CN/How-to/wp7/basics/update-history
http://www.ituring.com.cn/article/41634
?Windows Phone 7,7.0.7004.0,2011-06-15 预装
?Windows Phone 7.5,7.10.7720.68,2012-02-08 刷官方 ROM
?Windows Phone 7.5,7.10.8107.79,2012-02-09 通过 Zune 升级
?Windows Phone 7.5,7.10.8773.98,2012-09-23 通过 Zune 升级
?Windows Phone 7.5,7.10.8779.8,2013-05-28 通过 Zune 升级
?Windows Phone 7.5,7.10.8783.12,2013-05-28 通过 Zune 升级
?Windows Phone 7.8,7.10.8858.136,2013-05-28 通过 Zune 升级
?Windows Phone 7.8,7.10.8860.142,2013-05-28 通过 Zune 升级
?Windows Phone 7.8,7.10.8862.144,2013-05-28 通过 Zune 升级