Of course it does, thank you for finally mentioning that - I was starting to think, what kind of weird Nexus do you have 
It might be that your ADB doesn't function in root mode, even if you're rooted.
These things you're asking, they're not basics. I found the info by googling every single bit of it - not because I had errors, but because I wanted to make remount commands available in the phone shell. Basics say "adb remount - and you're done", but your case is more complicated.
It might be that your ADB doesn't function in root mode, even if you're rooted.These things you're asking, they're not basics. I found the info by googling every single bit of it - not because I had errors, but because I wanted to make remount commands available in the phone shell. Basics say "adb remount - and you're done", but your case is more complicated.
