change certificate in Android
<p>Is it possible to change the certificate for an apk? <br> My problem is, that I have got the certificate of a developer which leaves the company and he use it's own. I try to give the apk two certificate, like <a href="http://stackoverflow.com/questions/2881904/how-to-sign-an-apk-with-more-than-one-certificate">this</a>, but i can't update the old one.<br>
<br> on my research I also found <a href="http://productforums.google.com/forum/#!category-topic/android-market/technical-help/nc6IJV8imlI" rel="nofollow">this</a></p>
