iPhone Duo Adds Left-Edge Border to Improve Case Compatibility
Apple's iPhone Duo includes a hidden Display & Brightness option called Shift Left Edge that adds a thicker black border along the left edge to accommodate cases that may cover that edge while preserving the iOS back-swipe gesture. Apple lists two official cases (Duo Case and Folio with Kickstand), but it's unclear if they touch the edge, suggesting third-party bulky cases are the target. Pre-orders begin Oct 16 with availability on Oct 23; first reviews will confirm its real-world impact.
