So yeah. i just bricked my r4 gold 3ds pro(www.r4i-gold.com).. my wrong is that i didn't use 3ds4.5updater.nds.. and yeah i have a ds lite and another r4 card.. any help would be appreciated tnx.
If not mistaken, to unbrick a cart, you'll need another cart of the same type running the same firmware as the one bricked. Anyway, if it's related to messed up updating procedure; you could attempt to format that SD Micro in the R4 3DS, go to the cart's official website, and reinstert the installer files, try running the installation again on the console. If it fail, probably the cart is damaged. If only you'd saved a back up of the original files prior to doing the upgrading. You might just need to format the SD Micro and re-insert the backed up files, and it'll run normal again. But seems like you didn't kept back up before doing so.
