![PSP] How to Update a locked 5.50 GEN D2 CFW PSP To 6.60 Pro-C Custom Firmware | Easy Method 2022 - YouTube PSP] How to Update a locked 5.50 GEN D2 CFW PSP To 6.60 Pro-C Custom Firmware | Easy Method 2022 - YouTube](https://i.ytimg.com/vi/bhtD9q_wmKg/maxresdefault.jpg)
PSP] How to Update a locked 5.50 GEN D2 CFW PSP To 6.60 Pro-C Custom Firmware | Easy Method 2022 - YouTube
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How do I uninstall 5.50 GEN-D3 from this silver PSP-1001? I am giving these as Christmas presents and want them all on 6.60 PRO-C2. : r/PSP
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Found my old PSP running 5.50 prone. How can I safely upgrade to latest CFW and then install other emulators? : r/psphacks
![Just found my PSP. It has version 5.50 Gen-B. Don't remember when I updated it last. What is the last version and is there any reasons for me to update? Are there Just found my PSP. It has version 5.50 Gen-B. Don't remember when I updated it last. What is the last version and is there any reasons for me to update? Are there](https://preview.redd.it/ejp93tui32e81.jpg?width=640&crop=smart&auto=webp&s=9934fcb83d5e28c7b41e8ce8f051b37f6b8a85a9)