hi. my son clicked update on his o3ds running luma a9lh. has been working fine usually with updates and my 3dsxl seems to have updated no problem. his just seems to boot to a black screen and freeze everytime. I can boot to the luma configuration screen holding select. can I save this or do I have to go through a restore or something? it's been a while since I followed plailects guide and can't seem to find a definitive answer. thanks in advance