The 32GB microSD card I used in my Xperia Z started showing errors on my phone (i.e. SD card unexpectedly removed/no SD card inserted) although I hadn’t touched it or added anything new or tried to remove it.
Now the SD card isn’t recognized by either my phone or my PC. I contacted Sony after this occurred, just after a system update, but they said that wouldn’t have caused the problem and it must be a faulty card.
I’ve bought a new card, but should I dispose of the faulty one or can it be repaired?