kkyoiori2001 wrote:
這幾天試用我也是會重...(恕刪)
KK刷看看R7吧 作者好像有提到重起的怪事

On device startup there is a piece of code which looks to check if the device is running an engineering build (this is set in the build.prop). If it is, then it sets up the system as such that dexopt doesn't happen at startup (which is normal), but happens on the fly. This is fine for engineering builds, but for user builds, it's a huge and unpredictable system overhead.