Apple releases iOS 26.6 beta 4 for iPhone, here’s what to expect

Apple has released the fourth developer beta for iOS 26.6 and macOS 26.6. While iOS 27 is currently the primary focus for pre-release software, iOS 26.6 has been undergoing testing since late May. Simultaneously, the fourth beta for macOS 26.6 is rolling out to developers just one week after the release of beta 3. Both updates are being finalized by Apple ahead of their official public rollouts to iPhone and Mac users respectively.