MTK+Android编译

1. 修改recovery代码

比如mediatek\custom\itek82_wet_kk\recovery\inc\cust_keys.h

./mk r k

./mk recoveryimage

更新recovery.img

2.修改factory代码

factory mode related program and resources are built-in to system.img

./mk mm mediate/factory

./mk snod这会生成生成system.img

更新system.img即可