How To Update Psp Cfw Without Battery

Putting the PSP into “service mode” allows software to circumvent the PSP’s security measures, and re-write the PSP’s firmware. 1)Take your battery and open it using a knife or exacto knife 2)look on the main board for the display 'ICO4' or 'CO4' (depending on your battery) 3) Remove pin #5 here is a picture so you get the idea. Insomnia rest client.

.The PSP Custom Firmware 6.61-Pro-C2 will work on all PSP models from the original PSP to the PSP Go and even the E1000, all you need is to be running the official 6.60 or 6.61 firmware to install and use this custom firmware.Note: On the Sony released PSP firmware 6.61, some three and a half years after the last 6.60 update. It's of no benefit to you updating to 6.61 after all this time, however the custom firmware has now been updated to support 6.61. So you can now follow this guide if you happen to have updated to 6.61.Why would i want to install Custom Firmware on my PSP?When custom firmware is on your PSP you can use emulators, homebrew applications and even backup your games to the memory stick. This allows you to easily carry around more than one game, and helps to save your PSP's battery as it does not need to power the UMD drive when playing games. You can also convert your old PS1 games and play them your PSP. All PS1 games are supported, not just games on the PSN.

You can also add new features to your PSP via kernel mode background plugins, for example the ability to take screenshots in games.Something to note is that you can only permanently install this firmware on a PSP 1000 or a PSP 2000 that is not an 88 v3 version. However its very easy to re load the custom firmware on a 88V3 PSP 2000, PSP 3000, PSP Go or E1000.

I will cover finding out your PSP version later in this guide, all you need to know for now is that if you own a PSP you can follow this guide and get homebrew applications running on your PSP.If the firmware is permanently installed it means your PSP will boot directly in to the custom firmware when powered on, if not it means you will have to enable it again by launching a simple app. This however only needs doing from a cold boot, if you leave the PSP in standby like most people do (you probably do this without realising) then you will not need to enable it.1.

Updating your PSP to 6.60 (Skip this if you are on 6.61)To begin and update your PSP.To update the PSP simply extract the PSP folder from the 6.60 update RAR file and move it to your PSP's memory stick.As you can see below the PSPGAMEUPDATE folder contains the EBOOT.PBP update.Now on your PSP go to Game Memory stick then launch the 6.60 update, follow the instructions to install the update:2. A very useful thing you can do is rip all your UMD's to CSO's (Compressed ISO's), I did a tutorial for that a few years ago:I mainly used emulators on my PSP, a list of things currently on my PSP:PicoDrive - Sega Megadrive EmulatorDaedalus - N64 EmulatorSnes9x Euphoria - Snes EmulatorGpsp - GameBoy Advanced EmulatorScummVM - Can play old adventure games such as Day of the TenticleQuake - port of the PC gameDuke Nukem 3D - Port of the PC gamePSP Radio - Stream shoutcast radio stations.Have fun. A very useful thing you can do is rip all your UMD's to CSO's (Compressed ISO's), I did a tutorial for that a few years ago:I mainly used emulators on my PSP, a list of things currently on my PSP:PicoDrive - Sega Megadrive EmulatorDaedalus - N64 EmulatorSnes9x Euphoria - Snes EmulatorGpsp - GameBoy Advanced EmulatorScummVM - Can play old adventure games such as Day of the TenticleQuake - port of the PC gameDuke Nukem 3D - Port of the PC gamePSP Radio - Stream shoutcast radio stations.Have fun.