我失去了我的密钥库，我不能升级在市场上我的应用程序
我上传我的第一个应用程序进入市场，现在我想升级新版本，但我得到这个例外，当我升级我的应用程序。 对APK必须具有相同的证书作为previous版本签署。 我失去了我的证书密钥库，我该怎么做这种情况呢？取消发布我的应用程序，并重新命名的包？ 我可以上传其他应用程序中使用其他密钥库？
I upload my first app into market, and now I want to upgrade a new version, but I got this exception when I upgrade my app. " The apk must be signed with the same certificates as the previous version." I lost my certificate keystore, what can I do in this situation? unpublish my app and rename the package? Can I upload other app using the other keystore?
面对同样的问题。我试图通过删除的文件恢复工具进行恢复，但是失败了。那么，有没有其他办法。你应该发出另一个应用程序
Faced the same problem. I was trying to restore it via deleted files restoring tools, but it failed. So, there is no other way: you should issue another application.
当然，任何其他应用程序，您可以上传其他证书。它仅用于安全目的：确保升级的人是一个谁是作者
Of course, any other your application you can upload with other certificate. It is used only for the security purposes: to ensure that upgrading person is the one who is the author.
通常，存在于密钥库的唯一提醒：始终备份它
Generally, the only advise that exists on keystores: always backup it!