I used to receive 4g in my area and I double checked the coverage and I'm in the best coverage area but my phone suddenly goes from 4g to H/3g. Is there a reason why this may have happened. I didn't go over limit for sure.
just wondering though, i thought the sensation 4g is know to not show the 3g logo on the status/notification bar. over at xda, they said that it usually either shows 4g or 2g or g (gprs). this is also what happens to me too. is that true?