Originally Posted by mobius42:
O2 IRL have been made aware of this problem. On their forums, they said that that option is coming in the next update. For now, data used by the backup app and the update app have been zero rated, so they won't cost you anything. As long as you don't use any data yourself, you shouldn't be charged.
Wow, very good and pretty fair solution. Isn't it quite hard to check which data connection is "sync" and which are others?