My camera is doesn’t work and just shows a black screen after iOS 13 update

devil_redington Said:

"and it happened to me as well, I gave a restart and I made a restore. i would like to install iOS 12.4 back if everything would work normally. so what can be done?"

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Did you create a backup of your iPhone prior to this installation?

Restore your iOS device from a backup of iOS 12.4 and choose not to upgrade to the most current version of iOS. This is a pure example of why to backup your device prior to any download and update whatsoever. If you cannot find another way around this, contact Apple support. They'll have a link that you need to download it.

Contacting Apple:

• Worldwide Apple Support Info
• USA (800)My-Apple
• Proceed from there as necessary.

Dordelais Said:

"How come when I update to ios13, my camera is doesn’t work and just shows a black screen and other apps are slow to open and are glitchy"

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Multitasking:

If restoration is of no option, then swipe you finger up from the direct bottom of the screen. Close whatever pops up. Something might be loading, and getting in the way. I notice this occurs when I download movies. So, I download them when there is no other need to use my iPhone.

Basic troubleshooting:"

Restart, Reset, Restore from backup / restore as new.

and it happened to me as well, I gave a restart and I made a restore. i would like to install iOS 12.4 back if everything would work normally. so what can be done?

You’ve got to call Apple & report- they need enough documentation to address this