可能重复:
由于应用程序签名不同,重新安装失败
我在我的android设备上运行了一个程序。然后我卸载它。再次尝试安装它。但安装后显示此错误。
[2012-09-07 10:29:50 - EXT] Re-installation failed due to different application signatures.
[2012-09-07 10:29:50 - EXT] You must perform a full uninstall of the application. WARNING: This will remove the application data!
[2012-09-07 10:29:50 - EXT] Please execute 'adb uninstall com.excel' in a shell.
[2012-09-07 10:29:50 - EXT] Launch canceled!
虽然我的设备中不存在该应用程序,但我如何卸载该应用程序。:(