How to stop the camera resetting after firmware update
You still have the firmware on your camera from a recent update. You just need to remove the FWOLFI.BIN file from your SD card – the firmware has loaded, so you no longer need this file.
All thats happening, is, every time you are turning your camera on, it’s reloading the file onto your camera, which will reset everything.
Deleting the Fwolfi.bin file
Either connect your SD card to your computer and delete the fwolfi.bin file from under the DCIM file.
Next time you turn your camera on, allow it to perform the update as normal and then format your SD card in the Main Menu > Setup menu > Format.
Please be warned, this will delete everything from your SD card. All will revert to normal once that file has been removed.