iPhone 4 Pixel Checker?

Discussion in 'iPhone Tips, Help and Troubleshooting' started by linsam, Jul 1, 2010.

  1. linsam macrumors 6502


    Jul 3, 2007
    Irvine, CA
    Hi All!

    I am just wondering if anyone knows how to test for dead pixels on the iPhone 4. I have some sort of speck under my glass and would love to run a pixel checker. It is pretty much in the center of the screen. I will keep an eye on it to see if it gets worse. In the meantime, thanks for your help.
  2. 0wen macrumors newbie

    Jul 11, 2008
    You may have some dust under the screen as I have a few white specs of dust under my screen and what looks like a small S shaped hair or scratch that was all visible as soon as I pulled of the protective cover. I have just been too busy with work to go switch out the phone.

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