Mine just updated to Nougat 7.0 the day before Thanksgiving. Finally! Now it's randomly rebooting itself? I clean the cache all the time, however after reading and looking up some sites it says to do a partition cache wipe. I'm nervous to do this because I don't want to cause more issues. Sigh. I would love sometimes to get a used unlocked iPhone 6 or so as I had less issues it seems with apple however I really do like my phone and the customization of Android.