So I'm using the huge capacity sd card that lg sent me with my V10. All was great then I swapped battery and got this corrupt sd card message?! All pics gone. Wth?! I swapped battery again but still all gone. I've got a lot saved on Verizon cloud but wasn't that supposed to be a super quality sd card?! Why on earth would it all of a sudden with zero warning erase everything and go corrupt?