I have a Samsung Galaxy SII 19100 phone.1. I recently got a 975 unlimited 3G data plan from aircel. 2. Before that I was using the default plan which came when I activated 3G by an sms (START 3G). 3. All along my Internet connectivity was great with good speeds. 4. After the change of plan however I am not getting full connectivity. 5. I was sent pocket internet settings which I saved to my phone. 6. While browsers work fine with the new setting, my other apps like Youtube, market, maps, updates etc do not work and shows a "network connection not available" message.Android market keeps loading forever.7. I tried all sorts of settings like changing the APN (aircelwap, aircelgprs, aircelgprs.po, aircelweb, etc) but it still does not work.8. I can however access everything through wi-fi so I know its not a problem with my device. 9. Aircel customer care has not been a big help either.I request anyone with any ideas otherwise I plan to change either the set or my service provider.