Downgrade Oneplus 9 To Android 11 Exclusive Jun 2026

Download and install the official (often called the System Update app patch). Open the newly installed app. Tap the Gear icon located in the top-right corner.

Android 13 removes the native local upgrade gear icon from the settings menu. You must use a dedicated system update tool to sideload the package. downgrade oneplus 9 to android 11 exclusive

The OnePlus 9 series was launched with Android 11 out of the box, and later received updates to Android 12 and even Android 13. However, there may be reasons why you want to downgrade your OnePlus 9 to Android 11. Perhaps you prefer the older version's interface, or maybe you encountered issues with the newer versions. Whatever the reason, downgrading can be a bit tricky, but we're here to guide you through it. Download and install the official (often called the

How to Downgrade OnePlus 9 to Android 11: A Complete Step-by-Step Rollback Guide Android 13 removes the native local upgrade gear

The path to downgrade your OnePlus 9 to Android 11 is not for the faint of heart, but using the MSM tool or the hidden local upgrade APK, you can restore the flagship killer experience. Keep this guide bookmarked, as OnePlus continues to purge old rollback files from the internet.