Can I reinstall an iOS update on my iPhone?
On a MacBook, the latest macOS Ventura software update can be re-downloaded from the App Store.
Not previous versions, but a repeat of the latest update, if you question there to be any vulnerabilities and want to try to "repair" any potential broken or deleted files?
iPhone 13, iOS 16
See this support article:
"A factory restore erases the information and settings on your iPhone, iPad, or iPod and installs the latest version of iOS or iPod software."
Click here --> Restore your iPhone, iPad, or iPod to factory settings - Apple Support
See this support article:
"A factory restore erases the information and settings on your iPhone, iPad, or iPod and installs the latest version of iOS or iPod software."
Click here --> Restore your iPhone, iPad, or iPod to factory settings - Apple Support
Reinstall latest iPhone (iOS) Software Update
