6S just shut off and i could not restart it

[shelb724]

I did the home button and power button 5 second thing but has anyone else had this problem? And if so, why is it happening (again!). Thanks!

 

[Oldmanmac]

Your 6S should still be in warranty, call Applecare.

 

[iPad Retina]

Try holding it for about 10 sec.

This has happened to two other of my devices!!
iPad Mini 3
iPhone 6

I don't know what Apple did. They both voted back up with a hard reset. Both were running iOS 8.4.1