(adsbygoogle = window.adsbygoogle || []).push({}); Okay so I have finally done it. I downgraded from 3.55 to 3.41 and I could not update back to 3.55 because I was on "3.56" So here I will explain on how to get back up to 3.55. I did this with an x3Max.

Tools:
x3Max
Lv2diag File 1 and File 2 You must login or register to view this content.
x3Max Downgrader Bin You must login or register to view this content.
OFW 3.15 You must login or register to view this content.
USB Flash Drive

Step One:
Flash your x3Max with Downgrader.bin

Step Two:
You should now verify that you are in factory service mode

Step Three:
Put Lv2diag (File 1) and OFW 3.15 on root of usb flash drive.
Ex. F:/PS3UPDAT.PUP
Ex. F:/Lv2diag.self

Step Four:
Complelty shut off system with power switch in the back and power back on using the Power-Eject Method

Step Five:
Wait for downgrading process to finish.

Step Six:
Plug Flash Drive back in to PC and Copy Lv2diag.self (File 2) to the root of the usb drive
Ex. F:/Lv2diag.self

YOU SHOULD NOW BE ON 3.15 FW

Step Seven:
Use Power-Eject once again and you should be out of Factory Service Mode. Let the PS3 turn off by itself then power back on.

Step Eight:
Update via Internet and you should be able to update to 3.55 FW

Any questions shoot me a pm or quote me here.

Thanks,
Hyperj123

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