Post: Faking 3.41 as 3.51+
10-25-2010, 10:55 PM #1
(adsbygoogle = window.adsbygoogle || []).push({}); So anyways... I was messing around with the 3.41 firmware file and finally got the PS3 to detect my 3.41 firmware file as a 3.51

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I tried it and got this

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So what I'm guessing is that you can't just fake the firmware version to update your PS3, something else has to be involved in the PS3's update. If anyone knows how to get past that error maybe we would be able to get 3.41 as a firmware above 3.50 :confused:
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11-01-2010, 08:11 PM #74
If you do the recovery menu method wouldn't that just screw everything up?
11-01-2010, 08:22 PM #75
shinobi-of-zhit
Bounty hunter
Originally posted by psDRiiFT3 View Post
I did what you said but with an old 3.30 ps3 .PUP file but it gave me the same numbers as your screenshot of the 3.41 update file 03 00 41
and also forgive me if Im stating abit of the obvious but dont all new firmware upgrades have the firmware within them meaning that if you try and update a 3.50 with a 3.41 .pup faked as a 3.51 then its going to recognise that something is missing isnt it?


i did this with wordpad:derp: :black:
11-01-2010, 08:57 PM #76
Pills
Batman
Recovery mode won't let you downgrade will it?
11-01-2010, 10:00 PM #77
Hi, an someone post the firmware file PUP 3.51 so we try it ourselves? :p thanks

PS: sorry if I speak bad English, I'm Italian

The following user thanked Nikola87 for this useful post:

xRapiiD-sHoT2xX
11-02-2010, 07:22 PM #78
FrozN
Look up my Patch Edits :P
Nice thread mate! Smile
11-02-2010, 07:25 PM #79
Originally posted by i
Pm me how u did this, what did u edit becuz i have an idea


hey bro what your psn so i could add u mine is iluv-cod-hax
11-13-2010, 04:26 PM #80
berkant1907
Bounty hunter
Could u opload the file please?
11-13-2010, 04:46 PM #81
1337UNO
I am error
Theory:

Every PS3 FW update has a different hash. When you install the (newest) update, it has a record of all the hashes of the previous updates. When you try to fake install 3.41, the PS3 finds the has (of a certain part of the .pup?) and compares it to the "real" 3.41 that your PS3 had before updating. If the they are the exact same, it knows that 3.41 was a "previous" FW and therefore wont let you install.

xD
11-13-2010, 05:19 PM #82
Xcellerator
You talkin to me?
You do know what a checksum is, right?

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