I saw the other thread about this and i noticed you lose game data utility and that, so here is a better version for you all.
You don't need to worry, I have done this and it works
Download this PS3UPDAT.355Cfw.KaKaRoTo-1.1.pup
Tutorial:
Rename the downloaded file to PS3UPDAT.PUP.
Create a folder on a usb called PS3.
Create a folder in the ps3 folder on the usb called UPDATE.
Then copy the PS3UPDAT.PUP into the update folder.
Then put the usb into your ps3, go to system update and update by device or whatever.
NEW FEATURES IN THIS FIRMWARE:
-Other OS capability
-Save data utility put back in
-Game data utility
-Enables you to install signed .PKG files
Proof -
UNTRUE MYTHS ABOUT THIS CFW
MYTH #1 This gets rid of my saves and game data!! Truth:This isn't true, it has save data utility and game data utility there in this new cfw download
MYTH #2 This will brick your PS3. Answer: no this will not brick your PS3, I have done it myself on two ps3s and it works fine.
MYTH #3 Sony can find people with this and ban them. Truth: No they can't, it runs exactly the same as official 3.55.
Credit to xlDivybc and Broseidon
You don't need to worry, I have done this and it works
Download this PS3UPDAT.355Cfw.KaKaRoTo-1.1.pup
Tutorial:
Rename the downloaded file to PS3UPDAT.PUP.
Create a folder on a usb called PS3.
Create a folder in the ps3 folder on the usb called UPDATE.
Then copy the PS3UPDAT.PUP into the update folder.
Then put the usb into your ps3, go to system update and update by device or whatever.
NEW FEATURES IN THIS FIRMWARE:
-Other OS capability
-Save data utility put back in
-Game data utility
-Enables you to install signed .PKG files
Proof -
UNTRUE MYTHS ABOUT THIS CFW
MYTH #1 This gets rid of my saves and game data!! Truth:This isn't true, it has save data utility and game data utility there in this new cfw download
MYTH #2 This will brick your PS3. Answer: no this will not brick your PS3, I have done it myself on two ps3s and it works fine.
MYTH #3 Sony can find people with this and ban them. Truth: No they can't, it runs exactly the same as official 3.55.
Credit to xlDivybc and Broseidon