Well back in time when I had iOS 6.0 I was used to use 2G data in order to access to the internet (2G were fast enough) since it was much better for battery saving.
Now, after iOS 6.1 updating, 3G is selected as the "minimum service" and the battery drain is impressively notable...
I would like to ask you guys if there is a way to get back using 2G or some tip or trick to avoid that much battery drain!
Thank you all,
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