Unfortunately not, because I was compiling my apk with Unity, and used an internal manager of keystore (and not knowing anything about jarsigner). So I unpublish my game and re-publish a new one, with a totaly new keystore and key. It works. I created a thread on Unity forums to alert them of JDK1.7 issue. Thanks again.
I hope you have a backup of the original keystore. To change the signature > you only need to change the parameters you pass to jarsigner, not the > actual key. You are required to use the same key if you want to update > the application on the Google Play store. > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en