<p>For some reason, my phone has been automatically using 4G data quite a lot, even though I already connected it to my Wife connection at home. When I check the data usage, it has already exceeded the 1GB limit. It has used 1.06 GB in just one week! This is has never happened before.</p>
<p>I already turn off mobile data. This means it will only connect to the internet if there is a Wifi spot, right? Would be charged for overusing .06 GB of data?</p>