Remove write protection from NFC implant


In answer to your question though, the CC in page 03 is “one time programmable” so there is no way to reverse bit flips from 1 back to 0. The current state of your CC is beyond repair at this point, so a replacement is necessary. If you’re able, I encourage you to post the chip make/model here so we know which “manufacturer” is providing faulty chips. The community should be aware of them so they can be avoided.