Over the last year two micro sd cards have gone corrupted in two different phones, one Samsung 128gb and one Samsung 64. Tried to order a Kingston industrial grade 64gb but they sent me a bog standard one so sent it back for a refund, ordered a regular 128 gb for the time being. I keep most stuff backed up but if the card conks out I will lose some recent photos and other documents + it is a pain putting all the music, books and magazines on the new card. Advice welcome
