![PS3 System Firmware on Multiman shows 4.75, but when I check in system information in the xmb menu it shows 4.86. Is this normal? Is there any way/should I upgrade it to PS3 System Firmware on Multiman shows 4.75, but when I check in system information in the xmb menu it shows 4.86. Is this normal? Is there any way/should I upgrade it to](https://preview.redd.it/ymii5aeyfcg51.jpg?width=3264&format=pjpg&auto=webp&s=54bd5fe3d94eaa035d605ca0c033fc5071c04b82)
PS3 System Firmware on Multiman shows 4.75, but when I check in system information in the xmb menu it shows 4.86. Is this normal? Is there any way/should I upgrade it to
![CFW/TUT/EP.18] How To Go To PS3ITA 4.75 DEX (100% Safe, Easy, & Fast!) From Any Custom Firmware - YouTube CFW/TUT/EP.18] How To Go To PS3ITA 4.75 DEX (100% Safe, Easy, & Fast!) From Any Custom Firmware - YouTube](https://i.ytimg.com/vi/01m6S0pyGDw/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLD9FTR4S54xm3c0nCF81t7xrLZaSA)
CFW/TUT/EP.18] How To Go To PS3ITA 4.75 DEX (100% Safe, Easy, & Fast!) From Any Custom Firmware - YouTube
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The Ultimate PS3 Repair Guide, YLOD Repair, Replacing the Nec Tokin Caps, Delid, Syscon Diagnoses | GBAtemp.net - The Independent Video Game Community
![PS3 System Firmware on Multiman shows 4.75, but when I check in system information in the xmb menu it shows 4.86. Is this normal? Is there any way/should I upgrade it to PS3 System Firmware on Multiman shows 4.75, but when I check in system information in the xmb menu it shows 4.86. Is this normal? Is there any way/should I upgrade it to](https://preview.redd.it/v5cggceyfcg51.jpg?width=640&format=pjpg&auto=webp&s=6d9b8fe3770d84f6459aa40570772dcac2de4894)