I'm on ios 8.1.2 on a 6 plus, and 10.10.2 on pic related.

jailbreak the iphone

>>57466634
had it, realized I only use the web browser

macOS to 10.11 since it's Yosemite polished. You probably don't have a choice to use iOS9 over 10 so if its not hindering you then there's little reason to update.

>>57466611
No.

>>57466611
If you can't make up your mind about software updates, god forbid any important decisions come your way

Also pressing command + shift + 4 then space will bring up a window capture tool