T7i card write protection switch enabled

[specfu]

I started getting this problem with my cam, i have 3 cards and all of them dont work, the switch is not in the off position and there is no debre in the slot, the little switch inside is still spring up and down the card still slides in and locks, i dont know what is wrong, i cant use this camera, there is no camera shops in my city in alaska, help please

[Tronhard]

Hi and welcome to the forum.
Can you please advise what kinds of cards you are using: specifically are they full-size or micro with adapters, and what brand, finally where did you get these from?

That detail will help us to help you.