链接网址:
Android OTA 升级之一:编译升级包
http://blog.youkuaiyun.com/zjujoe/article/details/6206010
Android OTA 升级之二:脚本 ota_from_target_files
http://blog.youkuaiyun.com/zjujoe/article/details/6209393
Android OTA 升级之三:生成recovery.img
http://blog.youkuaiyun.com/zjujoe/article/details/6230575
Android OTA 升级之四:进入根文件系统
http://blog.youkuaiyun.com/zjujoe/article/details/6245988
Android OTA 升级之五:updater
http://blog.youkuaiyun.com/zjujoe/article/details/6251747