why is my phone not turning on?

[Android Central Question]

i woke up and my phone is i download mode for some reason. i pressed the volumes up and down buttons and the home and power buttons together and my phone went totally black and wont turn on. how do i turn it on?

 

[belodion]

What phone? Have you tried charging, then holding Power?

 

[Rukbat]

Charge it for at least 2 hours before you try to turn it on.

In the future, never allow the battery to fall below 40%. When it gets to 40%, either charge it, connect a power pack to it or turn it off until you can charge it. Bringing the battery down very low every time can destroy a battery in a few months. Lithium batteries are not deep discharge batteries.