WiFi and Microcell Data preference
Ever since I add Microcell at home, I've been getting a lot extra Internet/Data charge on my account, even though our phones (iPhone 5s and Windows 8.1 Nokia 920) connected to our local home WiFi.
Can you tell me how to set preference using WiFi for data connection instead of using internet data through Microcell?
I noticed that this has been a problem since iPhone by default backup picture to iCloud, so every day, it would load massive amount of data through our Microcell, which consume our Data limit, even though the setting is setup to backup only when connected to WiFi.
Can anybody help?