1. Download APK first, then copy to your Android device's SD card

2. Install APK, DO NOT open app

3. Download obb files, then rename to 'main.2019420013.com.generagames.soccer.royale.football.pvp.online.obb'

4. Copy obb file to /SDCARD/Android/obb/com.generagames.soccer.royale.football.pvp.online/main.2019420013.com.generagames.soccer.royale.football.pvp.online.obb