
thanksMultiUpdater by Liquid Fenrir and Luma Updater. For Luma Updater and MultiUpdater, you need to be sure that you have boot9strap v1.2 because the latest version Luma3DS needs that.
don't need it right now, but I just wanna be up to dateTether the 3DS to your mobile phones WiFi hostpot and upload the files via FTP to the 3DS?
Do you really need to update right now though? the 3DS will be fine until you get home.
already had luma updater, just forgot about ituse FBI to install from TitleDB.
Download LumaUpdater.
And install also FTP.
From your phone tether the connection and send the GodMode9.firm.