repo 签出某个Android版本:
repo forall -c git checkout android-6.0.1_r17
http://source.android.com/source/build-numbers.html
刷机:
https://developers.google.com/android/nexus/images
repo forall -c git checkout android-6.0.1_r17
http://source.android.com/source/build-numbers.html
刷机:
https://developers.google.com/android/nexus/images