hi agin when i unrap a game put it on my card and it shows up on the ds but the game wont load can anyone tell me y thanks
It's simply because your R4 cart's main firmware is obsolete, which is what you've been asking to no vain. Either look for an update in it's official website (see the site address from your R4's sticker or box), or try researching if any secondary firmware is supporting your cart (which I doubt there is since your cart is uncommon).
That new cart of yours is just as bad as your earlier cart to be frank. But try doing this; Try going here : http://www.r4wood.com/pages/R4i-Ultra-Kernel.html since you could use YSMENU, download it from the above link, replace the 'extinfo.dat, infolib.dat, and savlib.dat' found in the TTMENU folder with either RetroGameFan's v.6.96 or Jhon 591's v.6.96 r6150 (http://forum.romulation.net/index.php?topic=43121.msg1424404#msg1424404). You'll still need to load via AKloader.nds even after adding YSMENU.