Hello, I have had my NeXT implant for over a year and decided to try using the RFID side. I tried using a Proxmark Easy to read it, but was unable to.
Using the ‘lf tune’ command I saw that the voltage did not drop, but the frequency did drop from 26450 to 26270.
LF Tune Before:
LF Tune After:
The NFC I can read and did drop voltage with ‘hf tune’ from 64 to 60.
Alignment can be pretty tricky… Here’s an example I put together:
What sort of voltage drop do you get with your t5577? If it’s similar to the example, then we can rule out proxmark issues and focus on implant alignment.
Hmm, it looks like you’re just working the same position with the same orientation and you’re moving quite fast. Can you try something similar to what I did?
Did you verify that you’re getting a voltage drop with the t5577? Or, better yet, verify that it reads it?
They had luck with the card in the last video. I’m not convinced that small of a voltage drop is anything more than noise.
I ended up having an easier time holding and positioning the proxmark rather than moving the implant around, personally. The only reason I lifted my hand was that I saw the voltage drop and was trying to show the orientation that was working for me.
I have heard from one other person that they had a lot of trouble getting a proxmark to read there RFID implant. The flipper zero worked well for them.
Try picking up the PM3 Press the antenna firmly and perpendicularly across theNExT ( Also, with some playing, you’ll be able to work out which end is LF and which is HF) and once you learn it, reading will be easier.
This is the perpendicular you are aiming for, and move
I have done as you all suggested, using field vitalizers and everything.
And it turns out holding the center of the implant directly on center of the copper was the issue, holding one side closer to the coil than the other finally caused it to work.
Makes sense because the RFID’s coil is on one side of the implant.
