Hello !! 
I’m currently working on an app with corona, and I didn’t find how to access to the geolocalisation parameter page on android :( . On the corona documentation, I found a piece of code which work well for IOS, but after some researches, I didnd’t found the equivalent for android.
here is the code :
system.openURL("prefs:root=LOCATION\_SERVICES/")
I hope someone could help me about this
ty 