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We reverse engineered an HP printer. Our first of a four-part blog series documenting the HP printer firmware update format.

• mshook 6y ago
  We killed your DBMS: Error establishing a database connection
  • sobermanman 6y ago
    The site is back on! Enjoy the read
• Causality1 6y ago
  Interesting writeup. Any appetite for looking at other HP firmwares? We owners of HP 608G tablets have suffered for years after an irreversible firmware update introduced a permanent touchscreen lag.
• sedatk 6y ago
  I'm wondering if something can come up in the firmware that is indicative of planned obsolescence. Is hardware design enough to achieve that?
  • soberman 6y ago
    not that we've seen. We weren't really looking at that aspect.