per my own experience and OTTERBOX WEB SITE the iphone 4 white will not allow the case to work.. This is only for the white phone not the black.
per otterbox it will not work on white iphone 4. I have tried and the proxity sensor works until it is put in the case,, Is this true for all cases on white iphone 4 ?
will not work on white iphone 4 per Otterbox..