The development and release .apk files are signed with different
certificates.
In other words, when you hand out an .apk that was created when you
ran an Eclipse build, you are distributing an .apk that's signed with
a cert different than the .apk which you generate for release (which
you run through zipalign and signing with the release key).


On Apr 30, 1:28 pm, Derek Winstead <[email protected]> wrote:
> Where do I change the cert? That doesn't sound like something I've done
> (knowingly).
>
> When doing my development on the ADV with eclipse I make my changes and
> rerun the program. It reinstalls everything but I don't loose data. Only
> when I try to push it to a real phone does it want an uninstall.

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