ok i can use HDD if i dont format sysNAND after run redNAND but @NexoCube said me that i have to format sysNAND because if i dont do it when i install something in redNAND it will install in sysNAND and brick
I was talking about unlinking them
Once you're sure that redNAND is working, format your sysNAND, you can still use your HDD on redNAND but never plug it while you are on sysNAND, shit will happen
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You don't have to format sysNAND, just make sure you install to redNAND and not sysNAND.
You have to format sysNAND to unlink them, don't we ?