PSP FAQ - How Do I Update My PSP Firmware?

There are a few different ways to update your PSP's firmware. We breakdown all the ways to update your firmware here to save you time.

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Obsolete Sony on X: In February 2008, the Sony PSP received Skype VoIP support through a firmware update. This enabled users to make calls over the Internet to other PSP or PC

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Help! Bought a used PSP-1000 that was on a CFW 1.50 and now I can't update the firmware. Details inside! : r/PSP