diff --git a/README.md b/README.md
new file mode 100644
index 0000000..4a14577
--- /dev/null
+++ b/README.md
@@ -0,0 +1,71 @@
+# quindecim user.js for Fennec F-Droid
+
+I created this project with the intention of creating something really dedicated for Android variants of Firefox.
+Taking inspiration from various authors of user.js for Desktop, investigating and evaluating with experts in privacy various parameters dedicated. Giving a description and documentation to discuss each preferences in the better way possible.
+
+## aims
+
+_ online security
+_ more privacy
+_ better performance
+_ less unique fingerprint possible
+
+
+## best use
+
+This user.js has been designed exclusively for Mobile use and you can use on these browsers:
+
+* [Fennec F-Droid](https://f-droid.org/en/packages/org.mozilla.fennec_fdroid/) - F-Droid
+* [Firefox Browser](https://play.google.com/store/apps/details?id=org.mozilla.firefox&hl=en_US) - Google Play
+* [IceCatMobile](https://f-droid.org/en/packages/org.mozilla.fennec_fdroid/) - F-Droid
+
+
+## installation
+
+### first root method
+
+1. Download and install Fennec F-Droid form the official [F-Droid client](https://f-droid.org/FDroid.apk) or from the official [F-Droid Website](https://f-droid.org/en/packages/org.mozilla.fennec_fdroid/).
+2. Start for the first time (offline mode/no data connections) and wait 5 sec.
+3. Close Fennec.
+4. Download and move my user.js file in:
+data/data/org.mozilla.fennec_fdroid/files/mozilla/[xxxxxxx].default
+5. Start Fennec and test if user.js was applied browsing to "about:config" and see if "user.js.applied" is "true".
+
+If this doesn't work I suggest you to use "second root method" below.
+
+### second root method
+
+1. Download and install Fennec F-Droid form the official [F-Droid client](https://f-droid.org/FDroid.apk) or from the official [F-Droid Website](https://f-droid.org/en/packages/org.mozilla.fennec_fdroid/).
+2. Download and install [user.js-updater app](https://github.com/v1nc/user.js-updater/releases).
+2. Start for the first time (offline mode/no data connections) and wait 5 sec.
+4. Close Fennec.
+5. Open user.js-updater app.
+6. Select the browser you want to apply user.js through the "SELECT BROWSER" bar at the top.
+7. Select "quindecim" as the author of user.js you want to apply.
+8. Tap "UPDATE" at the bottom and grant root permission to proceed.
+9. Start Fennec and test if user.js was applied browsing to "about:config" and see if "user.js.applied" is "true".
+
+Thanks to [v1nc](https://github.com/v1nc/) for this method.
+
+
+## comparision
+
+You can also compare my user.js with user.js from other authors [HERE](https://quindecim.github.io/index.html/)
+
+
+## contacts
+
+You can enjoy my [Telegram group](https://t.me/fennec_fdroid) for support, talk about privacy and security topics in general.
+
+
+## special thanks to
+
+I really thank all the authors of user.js from which I took inspiration:
+
+* [pyllyukko](https://github.com/pyllyukko/user.js) - Desktop optimized
+* [OrangeManBad](https://git.nixnet.xyz/OrangeManBad/user.js) - Desktop optimized / pyllyukko fork
+* [gHacks](https://github.com/ghacksuserjs/ghacks-user.js) - Desktop optimized
+* [Librefox Browser](https://github.com/intika/Librefox) - Desktop optimized
+
+And I really thank all the members of my Telegram group who support me and give me motivation :)
+