I recently replaced my old LGP705 phone running Android 4.0 (which couldn't be upgraded) with a much newer phone running Android 5.1. The problem is that inexplicably, the version of Google Calendar on my new phone is much inferior to the version on my old phone. For instance, it has no easy way to access a date or a month in the future. (The Labs feature of Calendar isn't available on Android.) Is there a way to obtain and install the old version, which I was quite happy with?