I lost My Keystore file. now how can i release update? [duplicate]

Question

I remember password of my old key store.(private and public keys ). can I create new key store and sign my app?

Answer 1

Keep your keystore and private key in a safe and secure place, and ensure that you have secure backups of them. If you publish an app to Google Play and then lose the key with which you signed your app, you will not be able to publish any updates to your app, since you must always sign all versions of your app with the same key.

• There's no way to recover your key . Lost my keystore for uploaded app on android market .

So finally, Its not possible. Please Create new keystore with the application with different package name and version and publish as a new application.

Courtesy goes to Signing Your Applications .