I have used Greenify for my Samsung S7 edge and liked it. I just received Nougat and understand it has a built in doze feature. So I deleted Greenify. I am finding the with Nougat, I need to constantly go to the battery setting and "re-doze" the apps all the time. Once they are used, they stay on. With Greenify, they are dozed as soon as I turn the phone off. Am I missing something? Thanks in advance for your advice.