http://discussions.apple.com/thread.jspa?threadID=2475509&tstart=0&start=0
http://www.pcworld.com/article/200024/another_apple_iphone_4_flaw_a_glitchy_proximity_sensor.html
http://www.networkworld.com/news/2010/062910-another-apple-iphone-4-flaw.html?source=nww_rss
http://www.appleinsider.com/article...h_iphone_4_proximity_sensor_during_calls.html
http://www.slashgear.com/iphone-4-proximity-sensor-issues-are-apples-latest-woe-2992116/
http://www.intomobile.com/2010/06/29/apple-iphone-4-may-have-proximity-sensor-issues/
http://www.pcworld.com/article/200024/another_apple_iphone_4_flaw_a_glitchy_proximity_sensor.html
http://www.networkworld.com/news/2010/062910-another-apple-iphone-4-flaw.html?source=nww_rss
http://www.appleinsider.com/article...h_iphone_4_proximity_sensor_during_calls.html
http://www.slashgear.com/iphone-4-proximity-sensor-issues-are-apples-latest-woe-2992116/
http://www.intomobile.com/2010/06/29/apple-iphone-4-may-have-proximity-sensor-issues/