Transcend 128gb SDXC that is corrupt and can't be written, formatted or deleted. I want to replace it under warranty, but don't want to give it back to the store with all my private info still on it. No partition software can either wipe or delete the data on it.
Is there a physical way to totally corrupt all data on it so it can't be seen anymore, either by magnetizing it etc., but to still have it look visually ok so they will still replace it?
Is there a physical way to totally corrupt all data on it so it can't be seen anymore, either by magnetizing it etc., but to still have it look visually ok so they will still replace it?