If you haven't, you might want to try carefully "cleaning out" the lightning port with a toothpick or other small tool. I've seen multiple iPhones collect enoug

If you haven't, you might want to try carefully "cleaning out" the lightning port with a toothpick or other small tool. I've seen multiple iPhones collect enough lint and dust in the lightning port over the years to make the connection still work sometimes but be unreliable until you clean it out https://www.tomsguide.com/how-to/how-to-clean-iphone-charging-port https://www.tomsguide.com/how-to/how-to-clean-iphone-chargin...