Michael

Because my iPhone has been used for four years (it was purchased right after the release) it’s battery was getting pretty...

I don’t know off hand, but i would look at the measurements of both panels, and see if they are the same. Even so, do this repair at your own risk.

You will lose your data, but that can be gained back if you: A: Backup with iTunes | see here B: Backup with iCloud | see here Plug your phone into a Mac/PC with iTunes. Power off your phone Press and hold the sleep/wake button and the home button simultaneously for 10 seconds Release the sleep/wake button, but keep holding the home button for about 5 seconds iTunes will say “detected an iPhone in recovery mode” click “Restore”. To regain your data from iCloud after the restore click here To regain your data from iTunes after the restore click here

You might need a new part, but try this: Get to the ‘slide to power off’ screen. Press and hold the home button. DO NOT keep holding power. DO NOT slide to unlock.

Try pressing and holding the power button - as if to turn it off. Then swipe up to go to the home screen.

Follow these steps from verizon.com. I think you should clear the cache, then uninstall and reinstall WhatsApp. (1) From a Home screen, swipe up or down from the center of the display to access the apps screen.  These instructions only apply to Standard mode and the default Home screen layout. (1) Navigate: Settings  > Apps. (2) Locate then select the appropriate app.  If system apps aren't visible, tap the Menu icon  (upper-right) > Show system apps. (1) Tap Storage. (2) Tap Clear cache (bottom-right).

This was in the comments, but it should be an answer… This is not my words, they are from Augustine. I am not trying to steal the answer, but help the person who asked. “Hi No Name, of course before heading those power boards, turn the power off. There maybe some charge in the capacitors, just take some caution to discharge the charge and yea, safety PPE like gloves is recommended.”

Go to Settings> Accessibility> Touch. Scroll to the bottom and turn on Vibration… Is this what you meant by “checked software”? Happy Fixing :)

Have any internal components been damaged?? Please elaborate! Happy fixing :)

This happened to me and I just updated to iOS 14.2 and it was 100% fixed. :) Happy Fixing

I think that the display cable in the TV is very loosely connected. Check it out if you can. :) Happy fixing!!