Possible you need the rogero 3.55 downgrader
Download and Install:
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Then you need toggle qa and run it. press L1 + L2 + R1 + R2 + L3 + DPAD down on network settings.
Then Install:
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After that you are on 3.55 CFW and can update to any CFW what you want. Like rebug.
If anyone have a easier method post it