回吧，没事。走前unlock你的iphone,回去后买个数据量大的sim 卡，用iphone做热点，随时上网，

来源: 于 2014-12-11 17:19:27 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

This way you can VPN work from home in China!
After come back, change back to your old sim card.