Da Vinci Jr. NFC Unlocker Pro

Volodymyr Baisa

About this app

This program will allow you to generate your own NFC tags and bypass limitation.
What's needed?
- An NFC-enabled android phone/tablet with at least Android 4.4.
- Cheap blank nfc213 paper tags for creating new tags.

Ratings and reviews

I used to love this app, I was able to reload the original tags for my Da Vinci Mini over and over. I tried writing to the paper tags and using them but the printer would not recognize them. When I use this app to reload my original tags it is now telling me "transceive failed." When I try writing a paper tag it will tell me "successfully updated tag", however the printer does not recognize it. At this point the app is completely useless. I have the most recent version and unless updated to work again I do not recommend this app! Update: I have already tried setting the cartridges to 200m instead of 300m and had the same results. I can no longer get it to work with the new firmware on the Da Vinci Mini. In fact every time I tried using a cartridge I scanned with the app now causes the printer to fail even if it says it has filament remaining.

I wrote one paper tag. It worked well, Second, third, and fourth paper tags all gave error on printer soon as I tried to print, get the error that the filament has been temporarily suspended. If I read the tag again on the app, it says it is locked. Please help. Edit - it seems it can still print from memory card, but not from the computer. The xyz suite gives the error

DO NOT WRITE IF IT SAYS LOCKED. I accidentally broke one of my spools doing so. It works if you haven't upgraded your printer to 2.4.6. As soon as you put a tag on a printer that is 2.4.6 its locked. Forever. If it isnt then itll work. I had a few tags from when my printer was older and they worked. The app works great with older tags, bit when you put them on your printer, they will not be able to be reset either.

What's new

Add new filament material types:
PLA Antibacterial
PLA Carbon Fiber
PLA Color Inkjet
PLA Premium Metallic