adb shell chmod 0644 system/build.prop adb reboot 方法2:若使用zip升级包升级时需要修改相关属性(有一个项目客户O ... Nov 29, 2016 · 69 4. Build Tricks Commands (from build/envsetup.sh): godir croot mm m Remember: hmm make help Speeding up the Build: CPU RAM SSD CCACHE – $ export USE_CCACHE=1 70. 70 5. Build System Architecture Non-Recursive “Modules” build predicated on Android.mk 71. 71 6. build.prop 是一个属性文件,在Android系统中.prop文件很重要,记录了系统的设置和改变 以下是修改教程及一些build.prop参数的中英文对照解释,修改前,注意先备份原build. ... This worked for me #Mount as ReadOnly su -c "mount -o rw,remount /system" # Change Permission for file su -c "chmod 777 /system/build.prop" #Edit the file to add the property su -c "busybox vi /system/build.prop" # Add now service.adb.tcp.port=5678 # Reset old permissions su -c "chmod 644 /system/build.prop" # Mount as readonly again once done su -c "mount -o ro,remount /system" build.propも修正が必要なのは定番箇所のみ? ... chmod 755 tcpdump chmod 755 librank chmod 755 procmem chmod 755 procrank bin 以下 ... The main build file needs to be checked if updates are required to it to support new drivers or parts of the build not used before, its path is: build/core/main.mk. The part of interest are the subdirs included in the build and if special treatment for devices need to be made. For example, make sure the new vendor subdirs are added!