I bought an iPhone 8 Plus exactly a year ago. I love it but I do miss the headphone jack and I do wish the dual lens camera was offered on a significantly smaller phone, even smaller than the X/Xs. I don't think Apple will release anything within the next two years that would make me want to upgrade. I would like to see the following changes made to iOS:
-Dark mode
-Allow the entire picture to be set as a wallpaper instead of zooming in on it.
-Allow default apps to be changed (mail, maps, browser).
-Allow app icons to be placed anywhere on the home screen.
-Ability to hide apps from the home screen but keep them on the phone, not just bury them in a folder.
-Redesign Photos, Music, iTunes, & App Store to be less clunky for lack of a better word (this goes for macOS too).
-This is probably not an issue for many people but I deal with it all the time. If someone texts you from their phone number and then texts you from their AppleID, keep the messages in the same thread based on the contact info instead of splitting the threads based on where the message is coming from.
My family is in the market for a new desktop to replace our 2009 iMac. I hope the next iMac update includes:
-Significantly reduced bezel size.
-Comes in space gray (including all accessories).
-Same amount of ports (no removal of SD card, headphone jack, USB-A).
-Magic keyboard (no butterfly mechanism!!!) with touch ID.
-Magic mouse charging port moved so it can still be used while charging.
