Apple will allow you to take away the safety patches put in by iOS 16’s Rapid Security Response system, which may set up patches with out the necessity to absolutely replace your iPhone (and even with out having to restart it, in some circumstances). Based on a support document noticed by MacRumors, you may take away a Speedy Safety Response replace by going to Settings > Basic > About, then tapping on the iOS Model. From there, you’ll be introduced with a “Take away Safety Replace” button.
The doc doesn’t give any examples of why you’d have to uninstall one of many patches, leaving your telephone open to the vulnerability it protects towards. It’s straightforward to think about a number of particular circumstances the place the characteristic could possibly be helpful, maybe if one messes up some particular work-related software program or administration instruments, for example. In any other case, it’s a kind of options that most individuals ought to in all probability by no means use except they’ve a really particular cause and absolutely perceive what they’re doing — sort of like the brand new extreme Lockdown Mode, which is included to guard customers from “extremely subtle” focused cyberattacks.
Speedy Safety Response is turned on by default, though you may flip off the updates by going to Settings > Basic > Software program Replace > Automated Updates and toggling “Safety Responses and System Information.” In case you accomplish that, you’ll have to attend for full iOS updates to get the safety patches. Once more, I’d personally suggest towards turning the characteristic off except you’ve got an specific cause to, given how many of Apple’s recent updates have patched out fairly severe vulnerabilities.
The system can be coming to macOS in Ventura, which hasn’t been formally launched but — up to now, Apple’s support documents for its desktop OS don’t point out whether or not you’ll be capable of roll again these updates as properly.