To get the DLC in Portuguese, you must download the translated DLC "containers" and move them to this folder using XexMenu or Aurora .
For those using optical disk emulators or burning discs, the translation must be "injected" into the ISO using tools like Xbox Backup Creator . This modifies the image before it is loaded or burned. Managing DLC Translations Mass Effect 3 ISO & XEX DLC Tradução - Xbox...
For a modded Xbox 360 (RGH/JTAG), there are two primary ways these translation patches are applied: To get the DLC in Portuguese, you must
Translating the base game is only half the battle. Mass Effect 3 features massive story expansions like Citadel , Omega , and Leviathan that require separate translation files. Managing DLC Translations For a modded Xbox 360
continues to be a cornerstone of the Xbox 360 modding community, particularly for fans in Brazil and Portugal who rely on community-made Portuguese translations (PT-BR) to experience the trilogy's conclusion. Because the original console version lacked native Portuguese subtitles, modders developed patches for both ISO and XEX formats. Translation and Modding Formats