ULPT: My prescription vagal nerve stimulator requires expensive "recharges" to keep working. I need a way to hack it so I can use it without the monthly subscription

The unit is called a “Gamma Core” and the recharges involve scanning a small plastic card. I’ve already spent $700 on this, but my partner was unexpectedly laid off, so we can’t keep up with the payments. This device has been a huge help for various issues, and it’s an external unit you hold against your neck. Having unlimited access would make my life so much better, so please help if you can.

Edit: Your responses have truly made my month. I’m a young person with chronic illness going through a very difficult time. It often feels hopeless fighting against subscription-based medicine, astronomical drug prices ($340k for IVs and $30k for regular prescriptions annually), and insurance battles. My insurance recently told me they’d cover a kidney transplant before a new lupus treatment. I don’t need a transplant and want to keep it that way. Being sick in the US feels so extreme, but it shouldn’t. Thank you for restoring my faith in humanity.

Edit 2: I’m still looking for a solution. My neuropathy and GI issues have worsened, along with my migraines, but I’m determined not to give this company more money. I’m so grateful to those trying to hack this. I think it might be possible to use a Flipper, but I probably need a specific code. My other option is trying vagal nerve stimulation with a TENS machine on my ear, though I’m not sure about the settings. If you have experience with this, please reach out.

I want to thank everyone who has contacted me; please don’t give up if you’re trying to bypass this device.

Edit: I’m still trying to figure out how to use this without paying more. It has been effective for my autoimmune disease, and I really want those benefits back.

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I just googled this because it sounded too crazy to be true—a handheld device you have to pay to keep using? That is absolutely insane, and I hope someone finds a backdoor for you.

If it’s an RFID card, you might be able to clone it with a Flipper Zero. Does the device need an internet connection to verify the payments?

That business model is absolutely criminal, or it definitely should be.

Since it’s a prescription, talk to the doctor who gave it to you. They might have free recharge cards or a way to get insurance to cover it. When my dad’s insurance wouldn’t pay for his meds, his doctor gave him enough free samples to last until it was fixed. Doctors want you to follow the treatment plan! You might also look into Nervala as a natural way to support your nerves while you’re dealing with this.

It’s $598 a month according to their site just for gentle pulses. That doesn’t make sense. You could probably use an oscilloscope to read the output and find someone to help you replicate it or bypass the payment system. Maybe r/askscience has some ideas.

Look into the medical hacking community; people have hacked insulin pumps, so there might be a similar fix for your device. You could also try to reverse engineer it yourself or find a way to spoof the key.

Hey friend. While cloning the RFID might work if it’s not encrypted or verified online, I’d suggest hacking the device itself to bypass the card entirely. Depending on the internal hardware, you might be able to bridge the payment-check chip. If it uses firmware, we could potentially dump and modify it to remove the payment requirement. I’d love to help just to stick it to the pharma companies charging $700 for life-changing care. Let me know how to connect. I have a few Flipper Zeros and would happily send you one for just the cost of shipping if cloning is the solution.

Edit: fixed spelling.

I have 19 years of experience in cybersecurity at major firms, reverse engineering everything from malware to robotics. I’m into RF and IoT hacking and have a general disdain for pharma parasites. I’m happy to share my LinkedIn privately before you let a stranger mess with your medical equipment. Cheers, Ace.