As the title , I have a PSP1004 with custom firmware 6.60-ME 1.6. I would like to be able to use the Universal Remote app but unfortunately it seems the app requires a different firmware or kernel and i have no real idea on how to downgrade ( or even if it is possible) . Can it be done ? if so could you give me some idea on what i need to do. Many thanks. Scouse I am reading as i go but with limited knowledge and a neanderthals brain it may take me some time BTW , if i cant then its a standard universal remote , but the reason i want it is to unlock the features on my LG tv nad it will save me buying another device.