Apple is now reportedly working on a new software upgrade, which is slated to roll out ahead of the expected March product announcements. The company has not confirmed the details yet, but the reports suggest that it will be a minor update with some big fixes and improvements, along with security enhancements. This means the device may not bring any big new features. Check out the iOS 26.3.1 update release timeline, specifications and price.
According to reports, Apple has begun internal testing of iOS 26.3.1, a sign that a public release is near. The update could be released within the next few weeks, possibly before the company’s anticipated Apple Experience event on March 4, 2026.
It will follow iOS 26.3, which was released earlier this month, and is expected to arrive before the larger iOS 26.4 update, which is expected in late March or early April.
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As a point update, iOS 26.3.1 is expected to focus on performance improvements rather than new features. The focus will most likely be on fixing bugs found in the previous build, improving system stability, and addressing minor battery issues.
Security patches are also expected, as Apple typically uses such updates to address vulnerabilities and ensure smooth operation across all devices. There is also speculation that the update will quietly add backend support for upcoming hardware products.
All iPhone models that currently support iOS 26 should be able to download iOS 26.3.1, even though Apple has not formally confirmed device compatibility. Usually, this would include the most recent iPhone models that got the iOS 26 update, which was distributed over the air via the Settings app after it was made available.