The apk must be signed with the same certificates as the previous version

Question

I had uploaded my app to Google Play (back when it was called Android Market) some time ago.

Today I updated the app, but I had deleted the previous keystore and cre

Answer 1

I highly recommend Keystore Explorer (https://keystore-explorer.org/) which lets you access your keystore without having to upload it to Google Play. This way you can troubleshoot whether you are entering your password incorrectly.