GoKawiilResearchers dump original PS2 SPC970 security chip firmware for the first time
Hobbyist researchers have extracted and published firmware images from the SPC970, the original MechaCon security chip used in the earliest PlayStation 2 models (2000-2003). Unlike the later Dragon-based MechaCon, which was cracked by the MechaPwn exploit shortly after 2021's firmware leak, the SPC970's code had never been readable until now, leaving roughly 20 early PS2 model numbers without a chip-level unlock.
GoKawiil's interpretation of the reporting above, not reported fact.
Having the raw firmware lets researchers search for a bug similar to the one that enabled MechaPwn, which could eventually produce a region-free or backup-disc exploit for the earliest PS2 units, though contributor uyjulian says this will take longer than the Dragon chip did. The dump also exposes code behind Sony's MagicGate memory card encryption and KELF boot verification, which could feed into more accurate 'low-level emulation' efforts like the PCSX2 fork Reliquary, as opposed to today's software reimplementations of the chip's behavior.
- The SPC970 chip in PS2 models from 2000-2003 has had its firmware dumped and published for the first time.
- The dump alone doesn't unlock anything new but gives researchers code to search for exploitable bugs, as happened with the later Dragon-based MechaCon.
- The firmware could also improve emulation accuracy by exposing MagicGate and KELF verification code that emulators currently only approximate.
Sony PlayStation 2 Slim Console — With the original PS2 security chip finally reverse engineered, there's renewed interest in these classic consoles among hobbyists and modders. Owning an actual PS2 lets you experiment with the hardware discussed in the article, from memory card exploits to the MechaCon chip itself. It's also just a great way to revisit one of the best-selling game libraries ever made.
See Sony PlayStation 2 Slim Console on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: engadget.com — Luke James, 2026-10-03
Published there as: “The original PlayStation 2 security chip has been reverse engineered”
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