Can install RogeroV3.1 (or Kmeaw) in Recovery and then
QA-toggle it, do the combo menu buttons and enable debug downgrades. From there insert 3.41 OFW and downgrade to that in Recovery.
All provided your console is 3.41 suitable ofcourse (you can check that with the
minverchk PUP)
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So, other than reposting a bunch of random, unrelated stuff from other people, what do you have to contribute?