Always accept and install all the application updates. Just follow the steps on the screen and with all permission requests from application.
How can i find out if my app needs an update on iPhone:
Visit the App store from your iPhone, select "Updates" and click on Update button next to the Wheely driver app ( if there is a new update).
How can I find out which version of Android is installed on my device?
Select the “Settings” menu item, and then tap “About phone / About device” in the list that appears.
What do I need to do to update to the latest version of Android? On the same screen, select "System Update" and check for available updates. Please note that during the installation of the update, your device must be connected to the WiFi and charger. If your device does not support Android 5.0 or higher, you will need to replace it.