return to root
归根究底
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Known as Nexus Root Toolkit, the program can be used to easily unlock and root Nexus devices, and can also return them to stock and re-lock the bootloader.
ENGADGET: Refresh Roundup: week of July 9th, 2012 Mobile
应用推荐
模块上移
模块下移
不移动