diff --git a/1.6-Firefox-Android.md b/1.6-Firefox-Android.md
index 3aa2aca..0f99674 100644
--- a/1.6-Firefox-Android.md
+++ b/1.6-Firefox-Android.md
@@ -1,6 +1,8 @@
 Authors: Non-Rooted Wiki: [icpantsparti](https://github.com/icpantsparti) | Script: [TerkiKerel](https://github.com/TerkiKerel) | Rooted Wiki: [jghq](https://github.com/jghq) | Many thanks :)
 
-**Note**: The `ghacks user.js` is designed for desktop Firefox; so be aware that some prefs do not apply to or may cause issues with Android. Likewise, we're probably missing a few Android specific prefs we could add; let us know if you discover them. Good luck :)
+**Note**: The `ghacks user.js` is designed for desktop Firefox;
+ - Fennec [68 or lower]: some prefs may not apply, or may cause issues, or may be missing
+ - Fenix [69+]: Don't do it! The differences in prefs is massive, and FYI: `about:config` is not available on release builds
 
 ### :small_orange_diamond: Rooted