Android market doesn't accept APK files signed with this key.
Well, starting this year, I had to upload a new App, Created, compliled, uploaded, no problem.
Two monts ago, I updated an old app, Google play console said it has the wrong signature, go to tools, private sign key, and discover It was configured the debug key.
Today had to update this year's app and again had the same error on Google play console, go to tools, private sign key, and wass correct.
Yeap, an B4A update broken the key config at the beginning of the year and I uploaded an App signed with the Debug key. Had to use debug key to update the app today.
So, Is there a way to change the key without deleting the app from google play?