summary of what happened for me:
1am, woke up naturally, as i know today got new iOS
OTA
general
update
click download--agree and etc
climb over to my wife's side and do the same
pretend to zzz but still checking download status
1:10am
download finish
start installtion
white screen black apple
pretend to zz again
1:30am
stupid connect to itunes logo appeared on my wife's phone....
siao liao.............
faster on PC
then 5 mins later, mine also same
from 1:30 until now
uninstall itunes
installed itunes 12.5
plugged in 6S into itunes
revert back to iOS 10 (that's the strange part, i thought it will revert to 9.5 but heck)
Conclusion:
not the 1st time the connect to itunes logo appeared on me.
not that scared....
but still irritating as i lost 2-3 hours of sleep
will i do it again on day 1?
of cos la....