解決使用國外電信公司會面臨you are not subscribed to a cellular data service/無法啟動行動資料網路

[daimlarho]

我在中國大陸使用神州行與美國AT&T都遇到you are not subscribed to a cellular data service/無法啟動行動資料網路的問題。 現在我找到這種方法可以避免上述的問題，分享給時常當空中飛人的用戶們。

1.當3G下無法使用網路的時候，尋找WIFI來上網
2.在iphone上開啟下列網頁http://www.unlockit.co.nz/
3.選擇"Use Custom" 和 選"US - AT&T"
4.然後安裝新的APN.
5.關掉3G
6.開啟飛行模式，再打開飛行模式
7.再開啟3G
這樣網路應該就可以用了! 大家試試看，如果大家有更好的方法，請提出來給我們這些時常換SIM CARD的人! 謝謝

ps. 安裝後的APN是可以刪除的，在一般>描述檔>移除

Inf Source: http://episteme.arstechnica.com/eve/forums/a/tpc/f/579009962631/m/151001010041

[zzz99]

Same as this one?

http://help.benm.at/help.php

[daimlarho]

Same as this one?

http://help.benm.at/help.php

I don't know. Could you share with me how you use this? Am I supposed to open the address on iphone? Thanks for sharing.

[zzz99]

Right. I have test it on at&t, and HK people with at&t 3GS.


Here is the guide.

http://www.iclarified.com/entry/index.php?enid=4272


I don't know. Could you share with me how you use this? Am I supposed to open the address on iphone? Thanks for sharing.

[daimlarho]

Right. I have test it on at&t, and HK people with at&t 3GS.


Here is the guide.

http://www.iclarified.com/entry/index.php?enid=4272

Thanks a lot. It seems like to enable Tethering function for AT&T users. I don't know whether this is to solve my problem that "you are not subscribed to a cellular data service." But, this is great website that teaches a lot about how to. Thanks for sharing it with me.
best,