ReVanced - App No Instalada

Causas

• Firma incompatible: Desinstala la versión anterior primero
• Espacio insuficiente: Libera almacenamiento
• Android antiguo: Necesitas Android 8+

Solución

1. Desinstala YouTube/ReVanced anterior
2. Reinicia el dispositivo
3. Instala la APK parcheada de nuevo

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

Fixes

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

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