Repackaging a .app into a .ipa

Discussion in 'iOS Apps' started by help!!!!!, Jan 25, 2009.

  1. help!!!!! macrumors member

    Mar 30, 2008
    I modded TouchGrind by turning the .ipa into a .zip. Does anyone know how I can make it back into a .ipa so I can put the modded app on my iPhone without jailbreaking it? Thx

  2. admanimal macrumors 68040

    Apr 22, 2005
    The .IPAs are code signed, which to make a long story short means that they can not be installed on a device once they are modified.

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