Memory problems ios 8.4
So I have a 16 gb 6 plus, earlier today i noticed that i only had 150 of memory free on my device. So I started to go through and delete some apps i dont use, but then I noticed that it wasnt freeing up much memory I have deleted all my apps all my photos and i have only 3.7 gb free I have tried powering on/off my phone and i also did a reset still nothing. any advice???
See below:
iPhone 6 Plus, iOS 8.4