I have a universal app built that runs and works perfectly on an iPad, iPhone 4G, 3GS & 3G, but when run on an iPod Touch 4G it won\'t run properly.
I don\'t hav
There's currently a jailbreak technique that uses some of the iPad firmware to install on an iPhone or iPod Touch. In theory it shouldn't affect anything, but I've never done it myself so I can't vouch for that. You might ask if this tester is on a jailbroken device, and if so try on a non-jailbroken device.