So just today I was using my phone in the sunlight, and I saw disgusting white particles of dust under the glass, near the home button. My phone is a white iPhone 3GS, which I've had for less than 3 months. I've had this problem with previous Apple products, such as my iPod touch, which was replaced in the Apple Store. Has anyone else had this problem with an iPhone 3G or 3GS? Thanks! Any feedback will totally help.