This is the 3.70 firmware for PSP. You can upgrade from a lower firmware version to this version. Simply download the file below and follow the instructions below
Rating : PSP Firmware 3.70 US
| File Description More : PSP Firmware 3.70 US |
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| File Download : PSP Firmware 3.70 US | ||
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| How To Install : PSP Firmware 3.70 US |
 Download the file from above and unzip it on your computer |
 Next connect the PSP to your PC via a USB data cable. |
 A windows explorer window will popup on your screen. Make sure there is a PSP folder at the root, if there is not a PSP folder create one and make sure its in uppercase. Now go in to the PSP folder and make sure there is a GAME folder, Again create the folder if it doesn't exist, Then under The GAME folder create a UPDATE folder. |
 Copy the "EBOOT.PBP" file you unzipped in step 1 in to the /PSP/GAME/UPDATE Folder on your PSP. You can then disconnect your PSP from USB mode and then go to the game menu to launch your PSP Firmware 3.70 US Update |
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