I understand you're looking for information about downloading Pokémon Black & White ROMs to play on PokeMMO for Android. However, I must provide some important clarifications and guidance.
Debes conseguir legalmente los archivos de las ROMs. La comunidad suele mencionar sitios externos para encontrarlas:
Habilitar fuentes desconocidas: En los ajustes de seguridad de tu Android, permite la instalación de aplicaciones desde fuentes externas para poder ejecutar el APK.
Conclusion
on Android, the Pokémon Black ROM is the only mandatory file required to launch the game client. This ROM serves as the base engine for the game's battle mechanics and visual assets. Essential Files and Requirements Mandatory ROM Pokémon Black 1 Pokémon White 1 . Note that are not supported. Optional ROMs
Download Client: Download the PokeMMO APK directly from the Android download page.