I struggled with getting WP Super Cache in full caching mode to work with a mobile device plugin such as WordPress PDA & iPhone for a long time. Awhile back I actually had given up because everything I was doing appeared that it should work but it wasn’t working properly. Needless to say I recently moved the site to a new server and decided to give it another shot. This time I was able to get WP Super Cache working with WordPress PDA and iPhone with ease.
Please realize that this method makes it so all of the mobile browsers do not cache pages but they also do not retrieve pages from the cache. To configure the below properly you have to realize that there are two different things happening which are the fact that mobile browsers should not cache files and they should not read from the cache. Basically if they didn’t cache files but read from the cache they would be reading the cache of the default template that you see in IE. If mobile browsers cached files then they would be caching the mobile template so when typical browsers such as Internet Explorer or Firefox visited the same pages they would be viewing the mobile cache instead of the default template you have configure..htaccess, blackberry, HTTP_USER_AGENT, iPhone, mobile browser, opera mini, rewrite rule, ReWriteCond, Templates, user agent, WordPress, WordPress PDA and iPhone, WP Super Cache