回答“Why won't my galaxy note 2 turn on?”i switched on my developer options and tick the usb debugging . when i switched off my phone and i try to roots my phone. so i pressed volume up , home key button and power button and it came out SD Card Checked. i waited less than 1 minute then i took out the battery of my phone cause it taking too long. when i put my battery back in. i cant switch my phone on . Please help me fix my phone as soon as possible !