BUILD_NUMBER=3.9.20
android: dc41a2e567bc443b584e5e2d70c9b08deb3b2e47
build: 2000c441728a96961e65f5ce1c757f9fb48c23e0
miui: 8a60cb5f512c2cd5bbce9e9fcf0bb95f57ba0d68
onex: e0450d8516b14653a1c87ac4c269cc4e6b8d8912
onext: 29562b0fb95e8df3e1fe1ff8939c203b211f24e2
tools: 715b4a417559996f729365faab42f0e487e44fe1

Change-Id: I09e51fa118899d67817be1006b6a2f0519e4bde5