hi guys

okay heres the thing. A friend of mine got his modded xbox banned from xbox live and also is not able to install any game,

I helped him to google a bit and seems that there are ways to sort of unbrick xbox so that game installation is possible agian but it will remained banned.

question -
1. is this information correct ?
2 If it is, any one here know if any shop in KL/Penang that provide this sort of "unban' service and how much ?

thanks

wanna ask here.
if modded, wat are the advantages and disadvantages?
is it worth modding?