Comment Free wifi (Score 1) 149
In case you don't end up with a decent data plan, free open wifi is available in branches of the Chinese fast food chain Dico's (http://www.dicos.com.cn/) - there are over 1000 of them across China.
Also, think about what service you're planning to upload photos to and check it's not listed here: http://en.wikipedia.org/wiki/List_of_websites_blocked_in_the_People's_Republic_of_China