Whatsapp notified about mandatory upgrade and end of line for Android 4.x later this year.
So I updated it directly form WA and it seemed to work. Only problem was that the web version could not be activated, it started to sync the messages but could never finish.
Another problem with the new version was unability to load images or other media. Fortunately the plain messages arrived just fine.
So the last resort was to remove WA from the phone and download latest version for android 4.x It installed fine but then it can’t “activate”, it asks for phone number but doesn’t go further from “connecting”.
Also it seems the backups never worked and my android storage doesn’t have any files related to whatsapp, so all the messages that I would have liked to keep are gone also.
So a crappy experience… is more recent Android version support coming to xperia X or is this the only reason I would need to buy a new phone after 5 years of service of the old one…