CFW itself is legal in most jurisdictions as a tool for modifying hardware you own. However, downloading copyrighted game ROMs or ISOs from the internet is piracy and illegal. This essay encourages only using CFW for:
As the PSP evolved, so did its firmware. Sony released several updates, each with its own set of features and restrictions. The official firmware (OFW) was designed to lock down the console, preventing users from installing unauthorized software, modifying games, or exploiting vulnerabilities. While this ensured a secure and stable experience, it also limited the PSP's potential. psp 6.61 cfw