Reviewed by Corey Noles So, you upgrade to iOS 18, Apple Intelligence flips on automatically, and suddenly your iPhone 15 Pro is gasping for power like it's running a crypto mining operation in your pocket. Sound familiar? You're not alone – and here's the kicker: even when you turn it off, Apple keeps flipping it back on with every update. What you need to know: Apple Intelligence can drain 10-17% battery while sitting idle, according to user reports iOS updates automatically re-enable the...
