Why can't the rear camera of my Apple 6s mobile phone be turned on, the flashlight can't be turned on, and the front camera leaks electricity when it is turned on to take pictures?

Either the touch line of the screen is broken, or the contact may be poor. Of course, the touch ic problem of the motherboard is not ruled out. If it is a fruit powder with strong hands-on ability, you can take it apart and test it yourself. Of course, if it can't be disassembled, it can only be sent to Apple for after-sales inspection and maintenance. When this problem occurs, you can restart it first to see if the problem has changed. If there is no change, shut down the machine and disassemble it. First check whether all cable contacts are loose or broken, then replace the good camera and test whether the camera module is broken. If you do the above, the problem still exists, that is, the motherboard problem. It is necessary to disassemble the motherboard to check the camera power module and the sending power module.