由网友(回忆再美也带着伤)分享简介：当我试图更新我的applcation与具有相同签名previous一新版本，显示了上述错误。when I tried to update my applcation with new version that has same signature as previous one, shows above error....

当我试图更新我的applcation与具有相同签名previous一新版本，显示了上述错误。

when I tried to update my applcation with new version that has same signature as previous one, shows above error.

我所缺少的？

推荐答案

如果您通过安装到设备上的应用程序ADB安装你应该寻找重新安装选项应为 -r 。所以，如果你这样做 ADB安装-r 您应该能够无需卸载之前安装。

If you install the application on your device via adb install you should look for the reinstall option which should be -r. So if you do adb install -r you should be able to install without uninstalling before.