A better solution to Button Savior is already built into the Tab S2. It is called Assistant Menu. Go into Settings, Accessibility, Dexterity & Interaction, Assistant Menu then turn it on.
How do we get the mic to work?
Nevermind...installing today's "nightly" fixed it.
I have the Thor S too and suffer the same problem. It simply does not stay connected to my iPhone 6+. I tested it with an Android device using Watch Droid and it stays connected to that.
Go back to stock using the fastboot package http://en.miui.com/a-234.html
That's another way, or, instead of putting parted in /sbin, he could use the older TWRP multirom version which already contains parted. Easier than pushing stuff via adb ...
This is really the best Android tablet to date, why nobody gives it any thoughts?
I certainly will as soon as I receive mine. I ordered the tablet and keyboard this morning.