hi,my friend has old 3DSXL,but there was problem in it,after 20 seconds it always crash. after some digging,found that the problem is from the wireless chip,i tried to unplug then plug it again but that didn't help,so that chip must be replaced. the 3DS on update 7.0 and she doesn't want to bother to order a replacement wireless from ebay because shipping alone will cost $30. by disabling the wireless in the 3DS the system runs good,but is there a way to hack the system without internet access? i have cubic ninja,and have another Old 3DSXL system but in the last update.