When you see a YouTube video with a title like "Forza Horizon 3 Android APK OBB download UPD link 100% Working" , here is what is usually inside the link:

Zero storage space used on your phone and console-quality graphics. 2. Steam Link or Moonlight

If you own the game on an Xbox console, you can stream it to your Android device using the official Xbox App.

If you own the game on an Xbox console, you can stream it directly to your phone using the official Xbox App . Your console does the heavy lifting, and your phone acts as the screen.

If you own the PC version, you can stream the game from your computer to your Android device over a strong Wi-Fi connection.

was never officially released for Android or iOS. It’s a Windows PC and Xbox One title. Any website offering an “APK + OBB” for this game is either:

Poorly coded "clones" can cause your mobile hardware to overheat or crash. Alternatives for Racing Fans on Android