Recent content by Poseidonhkg

  1. P

    PS3 how can I downgrade CFW 4.9 to CFW 4.8 or CFW 3.55?

    Would you tell me more please? which QA tools I should use... ?
  2. P

    PS3 how can I downgrade CFW 4.9 to CFW 4.8 or CFW 3.55?

    I got an PS3 with OFW 4.9 and jailbreak it with CFW 4.9 already, I would downgrade it to CFW 4.8 but unable to search / pick any tools to make it downgrade... Is anyone can guide me please
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