PSP-Monkey

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For PSPs that are currently at Versions 1.51 through 2.71 with the TA-082 Motherboard you first need to upgrade to version 2.80 using the 2.80 UPDATE.

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Download the 2.80 UPDATE and extract the files to your desktop.

Click here for Download Help.

Please read Important Downgrading Information before you proceed.

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A note on the TA-082 Motherboard for 1.51 through 2.71:

If you have the TA-082 motherboard you need to upgrade to 2.80 and use the special downgrader from 2.80 to get to version 1.50. To find out if you have the TA-082 read “Do you have the TA-082 Motherboard?”

In the future, the fact that you have the TA-082 motherboard might make a difference if you attempt to add some mods or other add-ons.

Since you do have a TA-082 motherboard, always read the ReadMe text for any additional mods or add-ons to see if the TA-082 motherboard will have any effect.

Instructions:

You must plug in your A/C Adaptor and have your battery more than 75% full before you start.

Step 1.

Connect your PSP to the computer with the PSP USB cable, and connect your AC adapter to the PSP.

Step 2.

Turn the PSP on to USB mode as follows:

Go all the way to the left in your PSP menu to Settings

Go up to the option USB connection and press X
See picture below.

Step 3.

Your computer should tell you that it has recognized a new drive, or words to that effect.

Step 4.

On your computer go to My Computer & find the drive letter for the PSP, (e.g. - F: or C:) right click that drive letter, then click Explore. (You are now looking at your PSP memory stick.)

Step 5.

On your computer open the Updater folder from Pack Y. Inside you will find a folder called PSP. Copy the PSP folder and put it in the root directory of your PSP. It will overwrite the old one.
In your PSP menu go to

Game –> PSP Update ver 2.80.

Press X. Follow the instructions.

This is a Sony upgrade, so it should be fine.

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You are now upgraded to version 2.80.

Now go to Downgrade 2.80

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