PSP Mods
A list of various mod chips available for the PSP. Note, due to advances in PSP hacks and software, much of the mod chip scene has been dormant.
PSP Hacks For Undiluted Platinum
The PSP Undiluted Platinum modchip came out in 2006. It’s main feature is that it allows a system to run two separate firmwares. One firmware is run on the PSP, and the other, only on the modchip. Because of this duality, it allows a bricked PSP to be restored from transferring a healthy firmware from the modchip to the PSP. The Undiluted Platinum can use custom firmware known as Epsilon Bios. The modchip is not so easy to install as it requires skillful soldering, and thus, puts the receiving PSP at risk. Use caution with this PSP hack.
PSP-Devolution
This newer modchip will run on newer PSP motherboards, and is the successor to the Undiluted Platinum. Unfortunately, with the released information of how to create a Pandora’s battery, all modchips, no matter what their capabilities, are probably obsolete.