To update a chipped PSP, a person must use the system update function manually. From there, the chipped PSP must be upgraded to version 6.60.
80020148 is the firmware error code. Try running the latest update, as some games won't let you play them unless you are running the most recent update.
Because it updates the PSP not the network.
You need the latest version to be able to access the PSN, so just update to the latest, it won't affect your ability to use UMD games.
You can't update a psp without a working battery. It'll state that the battery is low and you need to charge it.
The latest PSP update was 6.37
It's version 6.37
it is already out the latest is 5.02
'The latest', always.
Download the latest update, and redownload the games from the PSN.
You need to run the latest update.
Try running the latest update.
If you scroll across to 'Settings' on your PSP's menu bar, there is a 'Network Update' option. Selecting this will download the latest firmware update.
make sure you've got the latest update on your psp and you have a psn account and make sure your lbp is at its latest update
Some games need the latest update, you should update the firmware to the latest version.
You need the latest firmware to access the PSN, you can update the PSP from the XMB.
No, to access the PSN, you need the latest firmware update.