Mobile Phones Guide
iPhone 4 Reported to Have Yellow Screen and Signal Issues
Engadget and other tech news sites are reporting that users have complained about yellow spots and banding lines on the screen of the new Apple iPhone 4. While those phones can be replaced for new ones, it also seems that there may be an issue with the reception of the phone, as holding it in your hands will cause the signal to drop to nothing. That's not a good sign if you think about it, as the new antenna located in the steel band at the sides of the new iPhone is supposed to help boost signals, not cause them to drop if wrapped in fleshy hands.
engadget.com - Reports are coming in from some of those lucky early iPhone 4 users that there may exist a not-so-lucky yellow coloration in the bottom right corner of the IPS LCD. We haven't seen this ourselves on any new iPhones, but maybe you've had different experiences. Tell us, is your iPhone 4 seeing yellow?