So, my four months old micro SD card from Samsung is faulty. After a few days of FS faults, it turned to read only for good. I tried many ways to write on it, and I couldn't, the only reason of this is that the card is faulty and needs to be replaced.
As the warranty is still valid, I contacted the vendor and they are willing to replace my card if I send them back the defective one. The thing is I have personal data on this card, including photos, invoices or bank records, etc. They are still accessible, without any effort, in a read only mode. I don't want to give them my data. At the very most, I would let them check the card in front of me, but that's all.
Is there someone here that had this kind of trouble and found a good method to deal with the vendor? Or is there no hope to get my money back (or a new card)?
PS: I'm not sure it's the good StackExchange site, but I didn't find a more appropriate one.