When your iPhone 5S starts to act weird or wouldn’t turn on, then you simply have an issue that you need to give attention to. Otherwise, you will surely suffer the consequences. Take note that your iPhone could have software or hardware problems, causing your device not to respond when you turn it on.
Recharging The Battery
Most of the time when your iPhone is drained of its battery, it acts as if it is not responding even when you connect the lightning cable. You just need to wait a few minutes until the minimum charge is acquired.
Restart The Device
Your device sometimes get into the sleep mode wherein you can’t wake it up using the simple Power button. All you have to do is to press the iPhone Power and Home buttons simultaneously until the Apple logo shows itself on the screen. However, you need to note that higher iPhone models such as the 7, 7S, 8, and 9, then you have to hold down the Sleep/Wake button on the upper right corner of the device.
Reset The Device
Simply click on the Settings -> General -> Reset All Settings. This method would perform a reset of all settings to its factory default. However, you don’t have to worry because no data or app will be affected with this reset procedure.
Restore The Device
There is a quick fix still left when all of the previous methods fail. But you have to backup your iPhone using the Back Up and Restore button. Then go on and open your iTunes app then you need to connect the deice to your Mac or PC. The app will detect your device and you can see it at the Devices from iTunes.
You can also sync your iPhone 5S to the iTunes app from your PC. This will enable to update your photos, videos, and contacts from your iTunes account to your iPhone 5S.