Questions & Answers for: Sony how to upgrade the firmware Computers & Internet

how to upgrade firmware I upgrade my psp firmware into 3.59m33 and i want to upgrade again on a higher version. I forgat already how to upgrade it? how do i upgrade my psp

...firmware 5.02?? or do i still need to downgrade it?? ---if there's custom firmware 5.02(M33), can i upgrade it with my official firmware 5.02?? thanks! can...u can upgrade it wit ur official ...

...firmware upgrade cannot take place unless your PSP is firmware 1.5 or lower. Chances are that you have a different firmware. If you want to get a custom firmware and downgrade, it is a very complex ...

...upgrade my firmware and I am not sure if I should downgrade it to upgrade it again. For one not that good with computers two dont want to mess my psp up. I called Playstation and they said they would ...

...upgrade firmware 5.51 can't game can loaded, thanks lol like umd or file! if you had custom firmware then you just undid it by updating! if you did have a modded psp i will just say you dont ever ...

...upgrade the firmware i guess...first press the reset button at the back of it with a pin to turn it off.Then to upgrade the firmware,you need to download the firmware from here. ...

...firmware upgrade... To upgrade the firmware,you need to download the firmware from ...

...hand is Sony's official firmware. Essentially it's like running Apple but wanting to upgrade to Windows 7, since you're running a different firmware, you won't be able to upgrade to the official

aghow to upgrade psp Here is an excellent guide on how to upgrade you Sony PSP firmware. http://www.wikihow.com/Upgrade-Your-PSP-Firmware