Hello,
I am using iPhone 4 and has same issues. Tried many things as indicated in this thread but no resolution yet (still waiting for "ACT IPHONE" to push settings if any and see if this fixes the issue).
1. when I select Airtel as carrier, it says no service to this carrier (I didn't directly sign up with Airtel...so this is understood).
2. Tried selecting "Vodafone IN" manually instead of "Automatic". In this case, even if I enable for 3G, only it shows "E" which means, it's connected to 2G.
3. When carrier is set to "Automatic" and 3G enabled - every 30 sec it disconnects and re-connects, draining the battery quite fast. The "3G" symbol appears and then dis-appears after 30 sec, repeating this sequence until my phone is dead.
Let me know if anybody got a solution for this. 2G and Basic Vodafone phone service are working okay. But, 2G too slow to even stream audio.
P.S: I am wondering why Vodafone didn't even put list of steps required for enabling each type of device for 3G in India/Indian regions/circles. Could have saved lot of headache for users and their customer care. If indeed they have an issue which they can't fix, they should say so w/o letting users go thru this pain. For me, it took few days to figure out why battery was draining so fast. So frustrating that I should switch off from this carrier.
Thanks,
Dity.