New Delhi, Oct. 31 -- Your iPhone has hidden tricks that can save time and reduce everyday frustrations. These smart settings are buried deep, but once you discover them, you'll wonder how you lived without them.

Most of us use our iPhones for the same usual things: taking pictures of food, replying "on my way" while still at home, and scrolling endlessly until the battery begs for mercy. Sometimes, it keeps you entertained in boring meetings and listens patiently to every "Hey Siri" you whisper.

For a device that does so much, isn't it funny how we still use only the most obvious features? Well, its also not your fault because these brilliant features stay buried in Settings. Apple doesn't shout about them, yet they can make texting sm...