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Sony Updates Its PSP Console with Firmware 6.61 – Download Links Available
PSP 6.61 Firmware Update Download
Picked up a PSP-1000 on firmware 1.0. Any reason to NOT be on 6.61? : r/PSP
PSP Firmware Update 6.61 | GBAtemp.net - The Independent Video Game Community
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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