Around 2016-2017, during the peak of 3DS modding popularity, a method known as and later Frogtool allowed users to hack their consoles using nothing but the built-in sound app or the browser.
Always ensure you are downloading the repack from a reputable source like the Official GitHub or trusted community mirrors to avoid malicious software. luma+updater+26+qr+code+repack
Luma Updater v2.6 via QR repack is a valid method for veteran users, but for beginners, stick to the official GitHub release and manual SD card management. Your 3DS will thank you. Around 2016-2017, during the peak of 3DS modding
application, select "Remote Install," and scan the QR code to download and install the Luma Updater directly over Wi-Fi. Version 2.6 Highlights Self-Updater but for beginners