Problem with iPhone 5S display functionality.
Problem with iPhone 5S display functionality.
You're having trouble getting power to the screen of your grandma's iPhone 5S. It's showing messages but the display isn't working. This could be due to a faulty battery, loose connections, or hardware issues. Try checking the charging port, ensuring it's securely connected, and testing with a different charger. If the problem persists, consider professional repair.
I possessed the brightest flashlight I had, placed it close to the iPhone, but it didn’t function. The touch worked, allowing me to create an iTunes backup of the device.