Somebody gave me a r4i V from http://r4igold.cc/v_main.asp It runs on my 1.41 DSi but not on my 1.4.5 DSi. I tried updating their firmware from the file provided in he website, but not progress. Also seems the file creation date mismatched the date posted by 6 months. The game showing on DSi menu is Metroid Prime Hunters Demo. Is there a more recent file or any clone upgrade I can use? EDIT: nevermind, I wasn't putting in the root of the card. The kernel files already had an update.dat, hence updating upon itself. I'll leave this thread to help anyone in the future.