Originally posted by bertos
so i was on rebug rex 4.78 and today i downgraded to 4.75.3 so i could use ccapi 2.60.
everything was working fine on cex but when i changed to dex with the rebug toolbox i ran into a problem.
my ps3 rebooted and then gave the error screen ''the system software cannot be run correctly etc"
and it was asking for a firmware above 2.70.
so i tried with the rebug 4.75 and it didnt find anything, then i tried the 3.55 downgrader and it didnt work either.
then i tried the 3.40 ofw and it said the data was corrupted, same with dex 3.40.
so im kinda on a dead end here and dont know how to fix shit.
if anyone knows what to do that would be great
thanks
Try these downgraders, one or either of them should work
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You must login or register to view this content.[DOWNGRADER+DEX].PUP
From the downgrader, go to rebug toolbox system info and install a cfw based on your target type (CEX or DEX)