1) Install 3.55 Dex Downgrader
2) Install Rebug 4.46.1 D-REX
3) Use Rebug Toolbox to Switch Target ID (lv2 will auto switch to CEX/Retail *MUST HAVE YOUR FLASHES MADE WHEN CONVERTING TO DEX*
4) Use Rebug 999 Downgrader
5) Go to 3.55 OFW
6) Boom, install Rogero 4.55 (I'm pretty sure you can install it over 3.55 OFW, though I'm not positive as I've never used Rogero.)
Links:
3.55 DEX Downgrader:
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Rebug 4.46.1 D-REX:
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Rebug 999 Downgrader:
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3.55 OFW:
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Rogero 4.55 V1.0:
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Sources:
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