安卓APK文件：在谷歌Play商店重新激活旧的APK文件

我已经上传2 APK文件到谷歌Play商店。一个是一个较新的版本，一个是旧版本。较新的版本是活动的，因为它具有更高的VERSIONNAME和code。现在我发现，在新版本的一些bug，我想从Play商店中删除，并激活旧版本。谷歌游戏不会让我停用较新并激活，哥哥再次，因为它具有较低的VERSIONNAME和code。 问题是，我不是开发商，并没有构建应用程序。显影剂是在另一个国家，这是很难掌握它们。

I have uploaded two APK files into the Google Play store. One is a newer version and one is an older version. The newer version is the active one since it has a higher versionName and Code. Now I found some bugs in the newer version and I want to delete it from the Play Store and activate the older version. Google Play won't let me deactivate the newer one and activate the older one again, since it has a lower versionName and code. The problem is that I'm am not the developer and did not build the app. The developer is in another country and it is difficult to get hold of them.

我能做些什么，以再次激活旧版本？我知道有一个解决办法是改变VERSIONNAME和code。我只有apk文件，我可以改变在Eclipse这些细节只有apk文件，并在Eclipse中很少经验或开发Android应用程序？

What can I do to reactivate the older version again? I know one solution would be to change the versionName and Code. I only have the apk file, can I change those details in Eclipse with only the apk file and very little experience in eclipse or developing android apps?

感谢您