Just a quick update - although I was able to unroot the phone, this tool INSTALL some applications in Chinese. I don't read Chinese so I don't know what is it installing.
Is this a safe executable? Not that I don't trust you, but I never came across a root tool that install other apps beside Busybox and SuperSU.
Google Nexus 5 4G LTE
Stock ROM - rooted
Official Jelly Bean 4.4.2
Nexus 7 (2013)
Stock[/B] ROM - rooted
Official Jelly Bean 4.3
Galaxy Note 8.0
Google Nexus 7 Tablet - Official Google JellyBean 4.2
AT&T Galaxy Note with 4G LTE - Official AT&T Ice Cream Sandwich 4.0.4
AT&T Galaxy S4 Active with 4G LTE - Official AT&T Jelly Bean 4.2
Managing files between your Android device and PC isn’t an … more
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