If you have an iPhone 4 or any other iPhone model and you are facing the black screen of death, unresponsiveness, or inability to unlock the screen, do not panic. There are three options you can try to fix your phone before you take it to the repair shop.
Option 1: Hard Reset
The first option is to perform a hard reset by holding down the power button and the home button simultaneously until you see the Apple logo. Then, release the buttons and wait for the phone to boot up to your lock screen. If this option does not work, try the second option.
Option 2: Power and Home Button Combo
The second option is to hold down the power button for three seconds and continue to hold it down while pressing and continuing to hold the home button. Release the buttons when you see the Apple logo and wait for your phone to boot up. If this option fails, try the third option.
Option 3: Firmly Press on Camera Lens
The third option involves pressing firmly on the camera lens. If you have dropped your phone, a piece could have dislodged in that area. Firmly press on the camera lens and try to turn on your phone. If this doesn’t work, you may have to pry open your phone and manually push down the metal plate that connects the dislodged piece.
Please note that if you pry open your phone, you risk damaging it, and the responsibility lies with you. If you feel unsure about this option, it is best to take your phone to a repair shop.
In conclusion, these three options can help you troubleshoot your phone without having to go to the repair shop immediately. If you have any questions or comments, feel free to leave them below.