I am planning to replace my smartphone with a cheap cell and a PSP. I fished the PSP out of a dumpster. Its analog stick is broken, it lacks a back plate, and the battery is missing. The screen needs replacing but the PSP does turn on. The whole thing is coated with gunk and dirt. I've ordered a new shell, screen, and analog stick. I will also replace the buttons. I'm thinking about removing the UMD drive. It would reduce the weight of the device and isn't necessary. The only frustrating thing about these older PSPs is their lack of bluetooth. I know some tech people will yell at me for using it.