My phone suddenly turned off and won't turned on again...

[Syofgg]

My phone suddenly turned off. My phone is Lenove s360. I'd tried the USB thing, charging it and press the button thing... But it won't turned on...someone help meee...I want ma phonee...T.T..

 

[hang-the-9]

Try reseating the battery or a new battery. If that also does not work, it may need to be replaced since it's likely a system board failure.

 

[dhs591]

My phone was on the charger all night & when I went to turn it on, nothing happened. I held the power key & home key at the same time & held them until it rebooted. It works fine now.