Updater 2.6 Qr Code: Luma
If you're having trouble with "Update Failed" errors (common with v2.6), a manual update is the safest bet. Get the latest files from the official Luma3DS GitHub
The official source for Luma Updater 2.6 was hosted on GitHub at KunoichiZ/luma-updater . As of 2024, the repository is archived but still accessible. The QR module resides in source/qr.c and source/http.c . luma updater 2.6 qr code