Hacking Homebrew Upgrade my 2.71 to 2.80 before going to 1.5?

[buzzyon]

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[lenselijer]

better use the 2.71 downgrader, but please check to see if you have the letters ic1003 on your motherboard. you can see them when you open the umd drive and look at the inside on the top. if you see them you have ta-082 motherboard which first need to be patched BEFORE you can downgrade it to 1.50.