For assistance with Bluetooth pairing between the camera and a smartphone, please see this article: https://support.usa.canon.com/infocenter/index?page=content& id =ART173357
... card or a card formatted in another ... should format the card with this camera ... ... information on the card and does not ... ... by physically destroying cards . The total card capacity indicated on the formatting screen may be less than the advertised capacity. ... Perform low-level formatting in the following cases: [Memory card error] is displayed, the camera is not working correctly, card image reading/writing is slower, continuous shooting is slower, or movie recording suddenly stops. ... ID : 8204084200_EN_1