I have a PSP 1000 and its firmware is 6.20 ofw and Im trying to hack it so I can play iso's and cso's. I mean I hacked a psp before without a pandora and MMS by using chickhen but I kinda don't know what to do with 6.20 ofw. Its psp 1000 so it should be easy to hack without pandora and MMS right? Any other methods than using pandora and mms? I have another psp 1000 which is already hacked. I have been gone from the psp scene for awhile(about year or so) and that the last cfw I use was Gen D3(later downgraded to 5.00m33-6). Ive been reading some stuff about the patapon exploit to run homebrew with a iso loader. I don't know if its reliable or not. On my old psp 1000 the power switch is having problems at first I thought it was the battery but my psp is turning off when I turn it on. When I turn it on is sometimes it stays on for a quick minute than shuts down. Sometimes it gets stuck on hold when the power switch is not on hold. Same problem when I take out the battery and just put it on the charger for external play. The only solution was to set the power switch to a certain point where its close to the hold button. With that the psp never shuts off by itself. When i shut down my psp and do not put it on hold it will turn on by itself and random moments. I thought it was ghost O.O. Any ideas on fixing a weird power switch that turns on by itself.