(adsbygoogle = window.adsbygoogle || []).push({}); If we wanted to fake 3.50 as 3.41 again couldn't we just get 2 3.41 firmwares.
1 that was copied into the 3.50
1 that is actually a 3.41 firmware

Then couldn't we just compare and look for differences between the 2 to find out whats giving us the error message?

If it would take to long to compare there must be some sort of program that could compare the FWs and look for differences.

U DO FAiL, a lot of people have tried this but each FW is made from scratch or part of old one. Sony put "signs" on most of there FW.

Even if u get it(PS3) to see 3.5 as 3.41 i will still come up with an error, as it has old FW blacklisted and when u edit the FW u change the sign so its not seeing it as an official FW