32GB Sandisk Micro SD suddenly stopped being recognized by Galaxy S3 phone

Memory Cards Mobile memory, professional cards and all other st
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:smiley:  Hi Blage,

Dear member of SanDisk Community, welcome.

Warranty

The SanDisk microSD/microSDHC Memory Card is backed by a five-year limited warranty.

See link: http://www.sandisk.com/products/memory-cards/microsd/class4/?capacity=32GB

You might have a pleasant surprise, _if can contact with SanDisk Technical Support _ who will replace the device, if it’s authentic and is within warranty. Link: http://www.sandisk.com/about-sandisk/contact-us/

Luck.

Regards, Alfred.                                                                             (Google translated)