How to update the EGDE for the DS

So EGDE is a thing that is similar to the R4. I am stuck on the same version that appears everyone i get to the menu(v1.44). I can't seem to find the update. On the main website i added the latest OS but the new games still don't work. And i don't understand how the bootleg works. I believe that the bootleg updates certain ROMS only. Does anyone know how to update my EDGE. And video guides, instruction(simple and easy) or links to the download would be niceThanks

EDGE support been discontinued for such a long time. See in your cart's official website to find out the date of the last official update provided there. No one but your cart's producer can make updates for it. Better you opt to buy a new and better supported carts if you want to play the latest game roms.