How to Flash Custom ROM for Samsung Galaxy A50 SM-A505F Android 9 Pie LightROM. LightROM is a Custom ROM for SM-A505F Contains Basic MODS/Tweaks & Its Extremely Debloated For Seamless Experience. To install this Custom ROM, your phone must be installed TWRP Custom Recovery. Use at your own risk, I’m not responsible for bricking your • Read More »