iOS 26.5.1 Update for iPhones is Coming Soon
Apple's software engineers are testing iOS 26.5.1, according to the MacRumors visitor logs, which have been a reliable indicator of upcoming iOS versions.

iOS 26.5.1 will almost certainly be a minor update that fixes bugs and/or security vulnerabilities, and it will likely be released by the end of next week.
The logs show that Apple has ramped up testing of iOS 26.6 as well, with a first beta of that update likely to be released at some point in June. iOS 26.6 will likely be a minor update as well. Last year, Apple seeded the first beta of iOS 18.6 to developers on Monday, June 16, which was three days after WWDC 2025 ended.
Apple is shifting its attention towards iOS 27, which is set to be unveiled during the WWDC 2026 keynote on Monday, June 8 at 10 a.m. Pacific Time.
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Apple today released iOS 26.6.2 with a fix for "an issue that prevents downloading a software update over a cellular connection."
The minor software update is rolling out now for the iPhone 11 series and newer. To update your iPhone, open the Settings app and tap on General → Software Update. It might take a few minutes for the update to be visible to everyone.
iOS 26.6.2 arrives...
Alongside iOS 27, Apple today released iOS 26.7, an update to the existing iOS 26 software. Users who check for new software will see iOS 26.7 as the default update, with iOS 27 listed as an option at the bottom of the Software Update interface.
According to Apple's release notes, iOS 26.7 includes security fixes, but it does not have any other features.
Apple will eventually show iOS 27 ...
Today's iOS 27 update addresses over 100 security vulnerabilities, which is a good reason to install the new software.
If you don't want to update to iOS 27 yet, Apple also released iOS 26.7 with over 80 security fixes. 75 of the fixes are shared across both updates, so iOS 26.7 addresses many of the same issues.
There are multiple kernel fixes, including one that could allow a malicious...