Facing the exact same issue as you. 3G randomly disconnects. And it does not fall back on 2G/Edge automatically. Complaining to customer care in Regional language or english language is of no use because they refuse to take complaints for some reason and hang up the call. Very limited 3G connectivity in bangalore. And edge rarely works. Shifting back to airtel soon.RockingIndian said:My experience with Tata DOCOMO 3G in Bangalore has been very bad. Somehow, my phone would connect to their 3G network only sporadically. Even at times it did, it would disconnect randomly after sometime. I raised this issue with Tata DOCOMO. I was told that the issue was resolved, but that changed absolutely nothing for me. Am back to Airtel now. I noticed a 2 Mbps speed cap as some others have reported, but atleast the 3G works when I want it to.
Do update once you get connectivity on Docomo 3G. We all know you are desperately wanting to connect, BUT..Babhishek said: