why there's always a problem when i starting to move my data or if i opened many photos in Album then all of my data would got lost, included all of photos, songs, videos which in my device's memory or sdcard so i have to restart my phone if i wanna it all back. and i have installed antivirus on my phone and my sdcard always got attacked and error idk why. so its the fourth sdcard and its still the same problem.
so what am i have to do? shoud i change my sdcard for the fifth times? its spend my money so much.
please tell me how to fix it.
