
Originally Posted by
froshie1
NTSC/U for NTSC North American units only.
NTSC/J for NTSC Japan units only.
PAL for PAL (European, Australian, units only)
What upgrade do you mean? Modification?? Sa akin, today's consoles are not worth it to modify kasi you risk of bricking the console. Every now and then you need to update your firmware. Paano ka makakaupdate kung modified ka? Makaupdate ka man using a modified firmware eh may risk of applying that to your console kasi hindi sya official released.