OTA升级介绍

http://blog.csdn.net/u013947002/article/details/49024637

http://blog.chinaunix.net/uid-29728680-id-5253651.html

http://blog.chinaunix.net/uid-29728680-id-5252653.html

http://blog.chinaunix.net/uid-29728680-id-5254405.html

http://blog.chinaunix.net/uid-29728680-id-5171946.html

MTK recovery相关的FAQ总结

http://blog.csdn.net/ly890700/article/details/56044355?locationNum=9&fps=1