There's no URL on the flashcard, nor a label that says where its from, but considering it says r4itt when i open the app, I'm guessing its from there. Thanks though! ill check it out :) (had to remove links in my reply in order to yk, reply haha)
What flash card? Most of the time you just have to reformat the mSD and put a new kernel on it.
Edit: just re-read the title, r4 clones should just need the above although I'd wait for confirmation on which kernel to use.
Also, I'd try backing...
Is there any way i could potentially wipe a flashcard? It has over 350 games on it, which presumably runs on Moonshell 2.10 (forgive me if im incorrect?), but none of the games work due to the files most likely being corrupt.