Follow along with the video below to see how to install our site as a web app on your home screen.
Nota: This feature currently requires accessing the site using the built-in Safari browser.
Estas seguro que lleva la banda 900Mhz instala el mobileuncletools desde el playstore y mira las bandas.
Modo engineer, Modo engineer (MTK), BandMode.
saludos y paz.