For me turning off Google Location History always helps battery life.So, I found the Google launcher to be pretty fast. But I will have to use the TouchWiz launcher, it is still fast. I like to use the calendar widget and reading up on it, if you use the google calendar then you can't disable the S Planner otherwise it mucks up everything. And under the google launcher the S Planner widget is not available for some reason?
But I've got it all setup now, spoke with EE and my number doesn't need to be displayed in the SIM card if the phones working, had to setup the SMS contact centre though.
Anyway anyone got any tips on how to improve the battery life? I've disabled some of the tracking options.
Likewise expect it to level out after few days. My edge + was great initially then when I put in my sim after unlocking it battery depreciated significantly but now it's back to somewhere in between which is enough to get me easily through my day (I decided to turn off battery percentage indicator so that i wasn't obsessing about it).