Usar la aplicación APKPure
Obtener Advanced Settings(most devices versión histórica en Android
Ajustes avanzados permiten que ejecute la configuración avanzada del modo de Ingeniería.
This Application allow you to run Advanced Setup from Engineering Mode Menu of MTK phones, also called SERVICE MODE, and others .
let you calibrate all sensors (G-sensor, light sensors, ...) and values .
very easy to understand.
this is working for most of devices .
Use the secret menu carefully.
can use with MTK or none MTK devices .