How will Apple change in September under its new CEO — former hardware chief John Ternus ? The blog Geeky Gadgets is already expecting " significant updates to the iPhone over the next three years ," as well as streamlined internal engineering (plus durability enhancements and high-capacity batteries). 2026: Foldable display 2027: Bezel-less iPhone 20 (celebrating the iPhone's 20th anniversary) CNET's web sites (which include ZDNET, PCMag, Mashable and Lifehacker) are even hosting a contest "to see which of our readers can make the best Apple predictions for 2026.…