Originally Posted by D1st0rt3dM1nd
So there is really no way to just upgrade or swap CFW without redoing everything will under Dual boot?
One should be able to update CFW or OFW without having to redo it all.
I am just saying that this happened to me as well upgrading the CFW Rogero 3.5 to 3.6
So I really can't say why it happens either..
I just was told by zofmod on youtube, that you always have to start fresh to install new CFW when dual booting, but you can safely update OFW
He does a fast triple boot, using two different CFW
ps3 ofw 4.25 triple boot rogero 3.70 and 3.72 cfw e3 flasher - YouTube