08-25-2013 09:24 AM
That's what I meant when I wrote "Stick to 3G/GSM"
I also noticed a significant increase in power autonomy after switching to a slower data technology. Not using 4G seams to only affect data transfer rate. I didn't noticed any difference in phone call quality, even "normal" Internet browsing is still pretty fast with 4G off.
08-25-2013 01:56 PM