Situation #2 could mean that the camera never recorded the pictures, in which case, replacing the device is wise, or it could mean that the file system is corrupted.
Xaaladda # 2 waxay macnaheedu noqon kartaa in kamaraduhu aysan waligood qorin sawirada, markaa, beddelidda qalabku waa mid caqli badan, ama waxay macnaheedu noqon kartaa in nidaamka faylka la jabiyo.