Forum Discussion
GMC app not updating.
I upgraded my phone from a Samsung s20 to a Samsung s25 phone. Since then my GMC app not updating. Called support and it worked when they updated it but not after. Uninstalled and reinstalled app, no...
We understand how difficult it can be when apps are not working like they should. That is not the experience we want for our myGMC app users. Our team would be glad to look into this for you. Please send us a private message to OnStar_Support so we can look into this further. Just select the envelope icon at the top right of your screen to get started.