Vietnamese site tinhte.vn has published a video of what it is claiming might be the iPhone 5 — though it is more likely to be a white iPhone 4 with a storage bump — running a test version of iOS that includes a new multitasking UI and a revamped Spotlight search function. The minute-plus clip shows a new application switcher in action, complete with a handful of crashing apps. The video could be a custom UI skin running on a jailbroken iPhone, but this site has a history of solid scoops so we’re more likely to believe that this is a test build of iOS that is indeed running on a white iPhone 4. The video is after the break — have a look and let us know what you think.
UPDATE: According to another video from tinhte.vn, this iPhone is running test build 8A216 of iOS 4.