Apple’s just-released iOS 16 gives your iPhone’s lock screen a makeover, and brings new features such as editing and recalling sent messages. WSJ’s Joanna Stern helps you find all the cool new features. Photo illustration: Jacob Renyolds/The Wall Street Journal 0:38 Here are Joanna’s top 10 iOS 16 tips 0:47 How to redesign your lock screen 01:42 How to display battery percentage 02:09 How to mark messages as unread 02:32 How to unsend and edit messages 03:07 How to change the notifications display 03:44 How to remove photo backgrounds 04:03 How to add medication reminders 04:51 How to merge duplicate contacts 05:17 How to turn your iPhone into a Mac webcam 06:50 How to schedule and unsend email in Apple Mail 07:24 Bonus tips Tech Things With Joanna Stern Everything is now a tech thing. In creative and humorous videos, WSJ senior personal tech columnist Joanna Stern explains and reviews the products, services and trends that are changing our world. More from the Wall Street Journal: Visit WSJ.com: http://www.wsj.com/ Visit the WSJ Video Center: https://wsj.com/video On Facebook: https://www.facebook.com/pg/wsj/videos/ On Twitter: https://twitter.com/WSJ On Snapchat: https://on.wsj.com/2ratjSM #iOS16 #Apple #WSJ