Save Battery Life By Changing Auto-Lock

There are lots of simple tweaks you can make that make a big difference to your iPhone’s draining battery life with little impact on yours.To save battery life I like to configure my auto-lock to the minimum time (1 minute).For security and usability, set your Passcode Lock to Require Passcode after about 15 minutes so it doesn’t get really annoying having to enter your passcode every time