Need improvements

App needs a few tweaks such as:
1) Location Services needs to be updated to allow While Using the app option, as opposed to only Always or Never.
2) App needs to be updated to allow Background App Refresh.
3) App should be updated to go back or to the previous screen when the user swipes the screen from left to right.
4) App needs to support Apple CarPlay.

Ztext about Navmii Offline GPS USA, v3.5.3