How can I install gmail 4.9 on my Android 5.0 tablet?
I just (ignorantly) upgraded to Android 5.0 on my 2013 Nexus 7. Unfortunately, doing so also upgraded my gmail to version 5.0, which I do NOT want (because the 5.0 layout gives me less information than the 4.9 layout, and there is no way to change it to the more compact and useful screen of 4.9).
I have downloaded to my tablet
Gmail 4.9 (1271612) APK Download, but when I try to install it, I only get the message "App not installed". I have disabled gmail (evidently, there is no way to uninstall it), and I "Allow installation of apps from sources other than the Play Store".