You hold your content on uSD and put it inside SpoofCID adapter. Before soldering TS2DDR2811 IC remove pin C5 ball(internally not connected).

uSD card slot available in aliexpress see picturesģ. Order PCBs using any PCB factory 1mm thickness(ex. If unsure put isolating tape on the capacitors.ġ. It is against standard and causes SpoofCID to skip one clock cycle. Few cards (so far I encountered one) toggle data on rising edge. To change CID you need SD card Reader or device with SD slot that turns on the supply for at least 5 seconds (preferably more). Maybe in future revisions this can be fixed. UHS Hosts are backward compatible by the standard. Similarly if the Device is UHS and the card is High Speed it will still work. If the card is UHS but the device is not there would not be a problem. The problem occurs only when both card and host support UHS.

This also should not be a problem at this point. The card is functioning with adapter but no spoofing possible. UHS – Ultra High Speed is not supported – due to 1.8V signaling. This issue should not be a problem since almost all commercial applications of SD cards use SDIO(which is supported).Ģ. The card is functioning but spoofing is not working. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE PRODUCT OR THE USE OR OTHER DEALINGS IN THE PRODUCT.ġ. THE PRODUCT IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

It allows to use any user microSD card to act as regular size SD card with user defined card ID. SpoofCID is an microSD to SD adapter with builtin functionality do swap Card Identification Number.

Change sd card serial number