downloaded some snapdragon battery optimization app for my oneplus, it analyzes ur usage for a couple days then finds ways to help u save battery. 
the themer app got some dope themes, using this shyt now:
^^this
encrypt ur phone (takes about an hour), then factory reset. did that to my nexus

the themer app got some dope themes, using this shyt now:
Turn on encryption in security settings first, then do the factory reset
^^this
encrypt ur phone (takes about an hour), then factory reset. did that to my nexus



pause. I went from a s3 to the note 2. First day I wanted to get my s3 back. After a week the note was my go to device. Went from a note two to a note 3 and waiting on the 4 Friday. 