Apple has rolled out the latest iOS 26 update for eligible iPhones, bringing new features, performance improvements, and security fixes. However, as with many major iOS releases, some users have begun reporting an unexpected downside: faster battery drain. Posts on social media and tech forums highlight that after updating, devices seem to lose charge more quickly than usual, raising concerns about whether the update itself is flawed.
Apple has addressed the issue, explaining that battery performance changes after an update are normal — but temporary. When a new version of iOS is installed, the system performs a number of background tasks to optimize performance. This includes reindexing files, analyzing photos, updating apps, and recalibrating battery usage data. These processes can be resource-intensive, causing higher power consumption for the first few days after installation.
The company reassures users that once this optimization period is complete, battery life should return to normal levels. In some cases, it may even improve due to efficiency enhancements included in the update. Apple also points out that enabling new features such as advanced widgets, live activities, or higher refresh rate settings may contribute to increased power usage, and users can adjust settings to manage consumption.
For those worried about ongoing issues, Apple recommends standard troubleshooting steps such as checking battery health in Settings > Battery, updating all apps, and restarting the device. If the problem persists beyond a week, contacting Apple Support may be necessary.
In short, while iOS 26 might initially feel like it’s draining your iPhone’s battery faster than before, Apple insists it’s part of the normal adjustment process. Give your device a few days to settle, and the battery experience should stabilize.
