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
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![GUIDE] Details & Installation Steps on PS3 System Update](https://i0.wp.com/gameinpost.com/wp-content/uploads/2022/01/Q81niO.jpg?resize=696%2C370&ssl=1 "GUIDE] Details & Installation Steps on PS3 System Update")
GUIDE] Details & Installation Steps on PS3 System Update
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