Want Samsung Tab A to turn on when charger attached...

[AC Question]

I want to use my tablet as a heasd unit in my car. Because it'll be permanently attached and wired in I want it to turn on automatically when the ignition is on. I want it to boot up itself without having to physically turn it on bia a button. Any ideas?

 

[B. Diddy]

Welcome to Android Central! If you mean that you want the tablet to power on automatically from a completely powered off state, I don't believe that's possible (although there might be some hacks if you root the device). It might work better if you just keep the tablet powered on at all times, and just let it sleep when not in use. In that situation, when the charging turns back on, that ought to wake the screen automatically.