I upgraded from iOS 18 to 26, but the battery drain on iOS 26 is fast, and the lag is terrible. I want to know how to downgrade from iOS 26 to 18. Apple user report Have you updated to iOS 26, but are ...

Apple updates iOS every year without fail, bestowing upon our iPhones a range of new features and security improvements as well as the occasional redesign. In September 2025 iOS 26 made its debut.

Apple users facing bugs or slow speed on iOS 26 can switch back to iOS 18.6.2 for better performance. The downgrade process is possible but requires backups, downloading the correct IPSW file, and ...

Peter is a writer and editor for the CNET How-To team. He has been covering technology, software, finance, sports and video games since working for @Home Network and Excite in the 1990s. Peter managed ...

If you have updated your iPhone to iOS 18 or later and you want to downgrade to an earlier version of iOS 17 for whatever reason, keep reading to learn how. If you are running any version of iOS 18 on ...

iOS 17 was announced during the WWDC 2023 and caught the attention of many iOS users. The update came with some neat upgrades and additions to the firmware. For that reason, many iOS users decided to ...

The developer beta of iOS 17 is finally here and a limited number of users can now test the new operating software for a while. While upgrading to the new OS is ideal for receiving new improvements, ...

Want to remove iOS 12 and downgrade to iOS 11? Here's how to restore your device to earlier software. iOS 12 released on September 12, 2018 and though some were overjoyed to get access to the new ...

Apple’s iOS 13 has been available for a while now, bringing with it a number of awesome new features, like a system-wide Dark Mode, new gestures, and improved performance. Unfortunately, iOS 13 is ...

If you don't like iOS 16 after updating your iPhone, you can always undo all the damage. Here's how you can downgrade iOS 16 to iOS 15 without losing data. Apple regularly releases updates to iOS that ...

If you installed iOS 26 on your iPhone, it is now officially impossible to downgrade. Apple has stopped "signing" iOS 18.6.2, which means you cannot install iOS 18 on your iPhone. If you're currently ...