Post: (TUT) How to Downgrade a 3.55 Ps3 to 3.41
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01-15-2011, 09:18 PM
#1
iSergeant-Adam
Mario!
The only thing you need to download is this
Steps :
- Get your Factory/Service Mode (downgrade) device ready
- Get your USB storage device ready (FAT32 formatted)
- Power down your PS3 console (toggle power switch on rear or unplug from wall)
- Copy FILE1/Lv2diag.self (from Lv2diag_355.zip) to the root of your USB storage device
- Copy PS3UPDAT.PUP (from Downgrade_355.rar) to the root of your USB storage device
- Insert your downgrade device into the PS3 USB port nearest the Blu-ray drive
- Reconnect the main PS3 power source and turn on your PS3
Your PS3 should boot into Factory/Service Mode
- Power down the PS3 using the controller
- Remove your downgrade device and insert your USB storage device
- Power on your PS3 and the downgrade should start
- Your PS3 will automatically turn off upon success
- Restart your PS3 and you should be back in Factory/Service Mode
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https://www.ps3-hacks.com/file/256
Steps :
- Get your Factory/Service Mode (downgrade) device ready
- Get your USB storage device ready (FAT32 formatted)
- Power down your PS3 console (toggle power switch on rear or unplug from wall)
- Copy FILE1/Lv2diag.self (from Lv2diag_355.zip) to the root of your USB storage device
- Copy PS3UPDAT.PUP (from Downgrade_355.rar) to the root of your USB storage device
- Insert your downgrade device into the PS3 USB port nearest the Blu-ray drive
- Reconnect the main PS3 power source and turn on your PS3
Your PS3 should boot into Factory/Service Mode
- Power down the PS3 using the controller
- Remove your downgrade device and insert your USB storage device
- Power on your PS3 and the downgrade should start
- Your PS3 will automatically turn off upon success
- Restart your PS3 and you should be back in Factory/Service Mode
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