Unlocking a locked/deactivated e-waste Cricut Maker
Points and comments are a snapshot, not live.
Hacker spoofs Cricut's serial number check to revive a locked e-waste machine.
An author found a locked Cricut Maker in e-waste, with only perished rollers. They replaced the rollers and built a USB proxy using an RP2040 microcontroller to intercept and rewrite the serial number in USB CDC packets, bypassing Cricut's deactivation. The proxy replaces the locked serial with a valid one, letting the machine connect to Cricut's software and appear in the user's account. The author notes the serial numbers are sequential and guessable, and suggests software-only alternatives like patching the app or writing a custom driver, but will not share code due to copyright concerns.
What commenters are saying
Commenters strongly criticize Cricut's business model of bricking hardware and locking it to a closed ecosystem. Many advise against buying Cricut, calling the software a nightmare and recommending alternatives like Silhouette (a Graphtec division) or Siser for better control. One camp debates the feasibility of fully replacing the controller with an Arduino or repurposing an old 3D printer. There is a warning about the legal risks of large-scale serial number abuse. Practical tips for the Silhouette Cameo include using Inkcut on Linux or tracing bitmaps.