Data usage settings for restricting 3G/4G usage

[MrMister111]

Went from an unlimited data on 3 in UK to a now fixed set amount of data a month.

When I was on unlimited I didn't care as much when using the data for stuff for example updating apps etc. Now I'm on a limited I want to cut down on unnecessary data usage, like updating apps, I'll wait until I'm on WiFi.

So what other settings should I alter/change to make sure I'm not wasting data unnecessary.

Thanks

 

[maflynn]

Settings and then scroll down and on each app, select if you want it to use cellular data.