Hi! I have foolishly upgraded my DSi and I use R4i v1.4. I can't use my card now and I downloaded the latest April update of R4 card from their site but it didn't do any good. Is there any fix ?
use an old DS phat or DS lite, it's firmware wont block the card. You'll be able to load it and update it. Then it should work in your DSi+DSi XL/LL with firmware version 1.4.4
but you also need your card's software developers to release that update to install.
So if I put it in a DS lite or old DS and then put it in to my DSi it'll open without any problems?