I've got a converted Dex PS3 Slim console (initial firmware 3.20 120gb) Now on 4.21 OFW DEX. I'm trying to revert the PS3 back to CEX after all the scene progress of DEX has stopped as everything is again about CEX now.
I've tried to follow all the guides on the internet and they all make reference to having QA Flagged your console before the initial CEX->DEX conversion. Since I didn't do that, I'm wondering if this compromises my chances of reverting back from DEX->CEX. I'm worried because of the increased chance of brick that people report. As apparently, it's more dangerous converting back
I'm not so clear on the matter and whether it's ok for me. In fact, what does QA Flagging have to do with this conversion process anyway?