Originally Posted by
LIH Prem
In Settings/Cellular, scroll down and you can toggle which apps can use cellular data and which can't. So, if you manage that list properly, there's no need to turn off cellular data unless you don't trust it. icloud backups won't normally use cellular data.
-David
I have 2gb data plan and if you use for emails, google search, social media,etc. will never go over. When I work out, also listen to music via google play.
It's the streaming of videos that usually get's you in trouble.