How To Update Your PSP TO 6.61 Official Firmware in 2021 - YouTube
So I downloaded the 6.61 update and when I try to install it it displays this error and I don't have a custom firmware so If anyone know how to solve this
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Sony releases first PSP patch since 2011
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How To Update Any PSP To Official 6.61 In 2018! - YouTube
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6.61 ME & 6.61 LME now available! : r/PSP
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PSP Firmware Update 6.61 | GBAtemp.net - The Independent Video Game Community
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How to Download PSP Games and Transfer them to Your PSP
