Can you use qr codes after GW downgrade?

Discussion in '3DS - Flashcards & Custom Firmwares' started by Margen67, Mar 25, 2015.

  1. Margen67

    Margen67 Dirty entited pirate

    Nov 3, 2014
    United States
    I have 9.2.0-20 sysnand as of now but want to downgrade so I can use the ntr cfw and it's save plugin so I can switch to roms. But will I still be able to use qr codes and the browser after I downgrade or is there a sort of homebrew that scans qr codes on 4.x?
    ComeTurismO likes this.