just to be clear, and as you may already understand, the issue isn't with trad gang, it's with your iphone's browser.
"smart" phones are just a different type of computer, with hardware and operating/application software that's unlike what you'd find in a real personal computer (desktop, laptop, etc).
there have been, and continue to be, ***LOTS*** of problems with dumb, er, smart phones and the internet. net/web processes that work just fine on real computers may work either differently or not at all on a smart phone. usually/typically, the problem is with the browser, and i suggest you address that first with the folks at apple. good luck!