Also, the user wrote "JTAG RGH" together. Maybe they're conflating two different methods. Need to correct that and explain both separately. If the user wants to enhance EndWar's quality, they might need graphics mods if playing on PC, or using RGH to install homebrew apps that run the game with mods, if available. Since EndWar isn't a common modding target, resources might be scarce. Conclude by summarizing the possibilities and the legal implications again.