Hi after having trouble with my camera not shooting and flashing r13 at me I decided to reformat my SD card in my mac computer.
In disk utility I selected erase, MS-DOS (FAT), erase. I then put the SD card into my camera and also did a format on the camera.
It flashed formatting at me and when finished I still can't take photos and it's still flashing FOR at me. I've obviously done something wrong in the whole process. Thanks.