How to Install Xtended-XQ-v8.0 on Samsung Galaxy A50. Xtended-XQ-v8.0 comes with ROM OS Android 10 Q. The Xtended-XQ tools creates an awesome combination of performance, customization, power and the most new features, brought directly to your Device. Version information is stable Xtended-XQ-v8.0-arm64-ab-vanilla by igors1974, for A50 you must download ARM64-AB rom. To install this Custom • Read More »