Because it updates the PSP not the network.
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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.
depending on what you want donne there is two ways to change the systm software one to phisicly change the software that the psp runs and the second is where you change just what the system software says on the psp fore the first try the sony site and for the second i cant help you goo luck and u could also try updating with the psp network update under settings
You have to pay for the internet ona psp. Internet is rarely free for any application. However, it may be cheaper on a psp as opposed to a home computer network system.
You can't update a psp without a working battery. It'll state that the battery is low and you need to charge it.
Well either you need to update your PSP system so it may be able to read the game or you need to take it back to the place you got it from