'Why won't my iPhone update to iOS 13?': How to troubleshoot iPhone updating issues in 4 ways

If your iPhone won't update to iOS 13, it might be because your device isn't compatible, or you don't have enough storage ...
ZDNet

5 iOS 26 features that made updating my iPhone worthwhile (and how to try them)

Apple has been busy prepping iOS 26 for its likely debut in September. Until then, the iPhone's upcoming new OS has been accessible for anyone to try via a developer beta (now up to version 5) and the ...