Apple released important fixes with its surprise iOS 26.3.1 update, but users have spotted problems.

To fix common iOS 26 issues like battery drain, lag, heating, crashes, or connectivity problems, update to the latest version, disable unused features like Apple Intelligence, Liquid Glass, 3D ...

Apple’s iOS 26 is here, alongside an update for those who want to wait to upgrade to the latest iPhone software, iOS 18.7. Update Sept. 24, 2025: This article, originally published on Sept.22, has ...