Select . Note that this will remove app data, which is why Step 1 is critical. 3. Enable "Unknown Sources" To install an APK from outside the Play Store: Go to Settings > Security (or Privacy ).

This article will walk you through everything you need: why old versions matter, where to find trustworthy archives, step-by-step installation, and how to avoid malware.

Modern Android versions utilize "Scoped Storage," which restricts an app's access to files outside its own folder. Old versions of AEM assume they have access to the entire file system (Legacy Storage). Installing an old version on a new phone may result in the app being unable to see your samples or saved projects, rendering it useless.

When performing an , you will likely encounter these errors:

for iOS (as of early 2026), older versions remain accessible through third-party archives to support legacy devices. Installation Guide for Older Versions To install a legacy version on Android, follow these steps: Source the APK