Re: Predictable my arse
I hate it. I'm still running a custom Jelly Bean ROM (ViperOne) on my 3.5 year old HTC One M9. Even this old version bundled in a load of this predictive shit I'll literally never use.
I've had to install Greenify (rooted) to manage apps running in the background (i.e. disabling everything that sucks battery when the screen is off!) as well as disabling auto-updates on everything possible (big battery drain). I get about a day and a half out of it with moderate use, which isnt bad for a 3.5yr old handset with a sealed in battery!