Android Question Find private sign key in APK

[JCO]

Hi,
I'm having a bit of a problem with an app that I wrote a few years back and for which I have a new version now. It (the new version) won't install over existing installations because apparently the private sign keys don't match.
Is there a way to find out inside a compiled apk to find out the key that was used to build it?

Thanks,
Julio

 

[Erel]

You cannot find the private key. If it was compiled with the old debug key then you can find it here: https://www.b4x.com/android/forum/threads/conflicting-signature.71219/#post-452635

 

[JCO]

Thanks for the response, Erel.
It wasn't the debug key. I finally found the old key in my previous PC!