Iphone 5s Not Charging Or Turning On. Keep both of these buttons held. Fully discharged batteries are the number one cause of iPhones not turning on.
Plug your iPhone into your computer. Hold down the onoff button for 3 seconds then let it go. When the device is in DFU or Recovery mode it will automatically get detected by the software.
You might need to charge for up to an hour.
Despite what some of your own research might tell you its very rare that the battery is to blame when. If this is not working Try second method DFU Mode. If youre facing this problem put your phone into DFU mode this way. On an iPhone 5 press and hold the Sleep Wake button and the Home button at the same time to begin a hard reset.
