Fix Guide

ReVanced: App Not Installed Fix

This error occurs when Android cannot install the patched APK due to conflicts with an existing installation.

📅 Last updated: May 2026

Fixes

Uninstall existing app: Remove any existing version of the app (including the official YouTube app for non-root)
Clear old data: Make sure no residual app data remains
Check storage: Ensure sufficient free space
Enable unknown sources: Allow installation from unknown sources in Settings
Re-patch: Create a fresh patched APK

See also the general App Not Installed guide and Split APK guide.