On my LG G2 device running Android 4.2.2, I can't seem to install or update any applications while on the mobile network. I can still access the Play Store but upon tapping "Update", the download progress bar remains at 0% and fails after a while (presumably timing out).
I have only restricted background data on YouTube and Instagram but I don't think this would affect the Play Store.
Is this problem solvable or was this done by design? I am not rooted and do not have intention of rooting the device.