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Ok so i have an iPhone 6 with a cracked screen and the screen is also popping out a little on the side, once in a while my iPhone reboots, at random times it goes to the apple logo and turns off and back on, pretty much reboots, is that because the screen is damaged or does it have to do with anything else like the logic board or a software issue?
If the screen is popping out of the left side chances are the battery is bloated and has gone faulty. Could also be causing the intermittent boot loop issue from unstable battery voltage. You’ll need the screen and battery changed at least.
The reason your iPhone is “rebooting” is something which is known as a “respring” these are not a reboot per say and do not completely reboot your device. They simply reboot the springboard of the OS. Think of it as restarting windows explorer on Windows, or Finder on MacOS. These types of things happen with say a glitch in the OS that needs to be fixed. But in iOS’s case. They are often caused by bugs in the operating system.