Android Question Extract Upload_certificate.pem ؟

[AlfaizDev]

You wanted to change the application key and ask me Google Players to include the new key certificate
How can they be drawn?
And also saw this subject but I did not understand how to draw the certificate in .pem
https://www.b4x.com/android/forum/threads/creating-pem-file-for-google-play.122830/#content
Thank you

 

[Erel]

I don't understand. Why are you changing the key? Do you have a copy of the old key and its password?

 

[AlfaizDev]

The key that I want to change is the default key for B4A
I want to change it to my key

 

[Erel]

You should opt in to Google signing key method.

Google Play App Signing

Google Play App Signing service allows developers to let Google store the app signing key for them. Developers need to use a different key, the upload key, to sign the app before release. The advantage of this service is that with the help of Google support you can generate a new upload key in...

www.b4x.com

 

[AlfaizDev]

Thank you
I found an easier solution
Where you created my new key via B4X
Then, this program was used to extract the certificate and send them to them
The key was successfully updated

KeyStore Explorer