【#Tech24H】According to MacRumors, numerous details regarding performance optimizations of iOS 27 have been fully revealed recently, including more than 80 optimization tweaks in total. Core upgrades apply to major scenarios including app operation, network compatibility, photography experience and human-computer interaction. This system update abandons bloated redundant features and targets all-round improvements in smoothness, stability and practicality. It brings over a dozen tangible performance enhancements users can clearly notice. In addition, it offers full compatibility with iPhone 11 and all later older models, which is expected to resolve the long-running debate over slowdowns caused by system updates on aging iPhones. The beta version of iOS 27 has been rolled out. The official release is scheduled for this autumn together with the launch of new iPhones, marking a massive boost in running smoothness across all legacy iPhone models.