三星 SM-A505U-USC ROM固件
设备名称型号地区ROM版本系统更新时间 
Galaxy A50 SM-A505U USCUnited States A505USQU2ASJ2 9 2019-10-15 下载
Galaxy A50 SM-A505U USCUnited States A505USQS2ASI3 9 2019-09-10 下载
Galaxy A50 SM-A505U USCUnited States A505USQU1ASG5 9 2019-07-09 下载