India, Jan. 5 -- After updating to iOS 26, changing the right iOS 26 settings can dramatically improve privacy, battery life, and everyday usability on your iPhone. The Liquid Glass design, Apple Intelligence features, and a wave of minor, yet significant changes create the impression that the iPhone is a new phone when it reboots, regardless of whether it is brand new or merely updated. The tour of some important settings will ensure that the new appearance, privacy controls, and AI tricks are in fact applicable to the routine rather than remaining buried in menus. The iOS 26 update makes your iPhone feel new again, but only if you tweak key settings immediately after installation. Apple's latest iOS update focuses on practical intellige...