> the same can't be said for most Android devices especially from Sony. I guess that might be true for most Sony devices - but my z3+ recently got updated to A

> the same can't be said for most Android devices especially from Sony. I guess that might be true for most Sony devices - but my z3+ recently got updated to Android 7 - and the "high end" Sony phones have pretty decent open source support: https://developer.sonymobile.com/open-devices/list-of-devices-and-resources/ https://developer.sonymobile.com/open-devices/list-of-device... Now, I would indeed like to see even better updates (like 7.1 ota) - but so far my experience with Sony is better than other android manufacturers. On the other hand k-9 just slowed to a crawl - not sure if it's a coincidence with having a "big" inbox and downloading the last 1000 messages - but I fear not.