here's the thing:
i have an unlocked iphone w/ $30 data plan thru AT&T. I called and downgrade to $15 data plan and use my sony ericson W510i in a meantime. Plug my SIM card back to my iphone----->>> can't access internet via 3G. It keep saying "COULD NOT ACTIVATE CELLULAR DATA NETWORK: YOU ARE NOT SUBSCRIBED TO A CELLULAR DATA SERVICE".
1. i'm a data service subscriber; just not iphone data service.
2. I was able to surf the net via 3G just fine w/ $30 plan
3. can't surf the net anymore w/ $15 plan except wifi
4. can i disable the whole data service altogether and still get access to wifi w/o any charges?
Thanks for reading and possible responding to my msg!!!
i have an unlocked iphone w/ $30 data plan thru AT&T. I called and downgrade to $15 data plan and use my sony ericson W510i in a meantime. Plug my SIM card back to my iphone----->>> can't access internet via 3G. It keep saying "COULD NOT ACTIVATE CELLULAR DATA NETWORK: YOU ARE NOT SUBSCRIBED TO A CELLULAR DATA SERVICE".
1. i'm a data service subscriber; just not iphone data service.
2. I was able to surf the net via 3G just fine w/ $30 plan
3. can't surf the net anymore w/ $15 plan except wifi
4. can i disable the whole data service altogether and still get access to wifi w/o any charges?
Thanks for reading and possible responding to my msg!!!