Unless you decide to downgrade to 4.5 so he can boot GW mode offline (or without tethering to another device). If on 4.5 he will have to reinstall the exploit when he runs a DS game. I'll admit that it isn't necessary.
Unless you decide to downgrade to 4.5 so he can boot GW mode offline (or without tethering to another device). If on 4.5 he will have to reinstall the exploit when he runs a DS game. I'll admit that it isn't necessary.