calibration screenSupport

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  1. bantam59

    bantam59 Member

    Does anyone know what the calibration screen is for? (Pwr & down volume button held down when restarting) it just sits there saying calibration in progress. i have to pull the battery to get out of it

  2. 1234west

    1234west Well-Known Member

    It Calibrates Your 4G Data. That's It. But It Takes Forever

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