- Forum posts: 1
Jan 13, 2018, 3:05:37 PM via Website
Jan 13, 2018 3:05:37 PM via Website
My Samsung galaxy ace 5 2017 has recently started to flash up this warning. Check sim/SD card tray. Then the phone locks it's self. I don't have an SD card and the SIM is working fine. Has anyone else had this problem? If so what is the solution?