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Have you ever worn out an SD card used in one of your phones?

• JohnFen 4y ago
  Not yet. I also build robots and various gadgets as a hobby, and most of those write more heavily to SD cards than my phone does. I've only worn out one card in those machines over the years. Flash memory can take a truly huge number of write cycles. But I like replaceable cards anyway. It's a cheap way to minimize the use of on-board flash that is difficult or impossible to replace.