Hello,
I uploded several months ago, a first version of my game on google play store. I wanted to make an update of my game but I lost the keystore file necessary for the signature of the application. I created a new key but of course Google Play tells me that the application does not have the same signature. Is there a solution?
When you say you lost the keystore file, do you mean that you have accidentally deleted it by manually doing so or reformating your OS?
Yes, I deleted the file and I do not have backup
I used THIS restoration program to retrieve some files that I accidentally deleted before. I guess its worth a shot for you. Once you utilize the program, it has a search function and you can then search for keystore. I hope this helps!
I will try… Thank for your reply.