Apple will allow you to take away the safety patches put in by iOS 16’s Fast Safety Response system, which may set up patches with out the necessity to totally replace your iPhone (and even with out having to restart it, in some circumstances). In line with a help doc noticed by MacRumors, you possibly can take away a Fast Safety Response replace by going to Settings > Common > About, then tapping on the iOS Model. From there, you’ll be offered with a “Take away Safety Replace” button.
The doc doesn’t give any examples of why you’d must uninstall one of many patches, leaving your cellphone open to the vulnerability it protects towards. It’s simple to think about a couple of particular circumstances the place the function might be helpful, maybe if one messes up some particular work-related software program or administration instruments, as an illustration. In any other case, it’s a kind of options that most individuals ought to in all probability by no means use until they’ve a really particular purpose and totally perceive what they’re doing — sort of like the brand new excessive Lockdown Mode, which is included to guard customers from “extremely subtle” focused cyberattacks.
Fast Safety Response is turned on by default, though you possibly can flip off the updates by going to Settings > Common > Software program Replace > Automated Updates and toggling “Safety Responses and System Recordsdata.” In case you achieve this, you’ll have to attend for full iOS updates to get the safety patches. Once more, I’d personally suggest towards turning the function off until you have got an express purpose to, given what number of of Apple’s latest updates have patched out fairly severe vulnerabilities.
The system can be coming to macOS in Ventura, which hasn’t been formally launched but — to date, Apple’s help paperwork for its desktop OS don’t point out whether or not you’ll have the ability to roll again these updates as nicely.