Hello, the prompt is "APK authentication inconsistent" or "APK authentication failed" Reason: In order to ensure the safety of your mobile phone, Tencent Mobile Manager (PC version) will verify it before upgrading the application. If you find that the information in the new version is inconsistent with the old version, the above error will occur. "Inconsistent authentication documents" will appear in the following two situations: 1. Your mobile phone has been installed with the officially released application, but the new version of the program has been modified by hackers, a developer in China and other third parties, and has been included by Tencent Mobile Manager (PC version). At this time, you will be prompted that the authentication documents are inconsistent. 2. Your mobile phone is brushed with some third-party ROM, which may have some unofficial signature applications built in. When upgrading the official version, if the upgrade is installed, you will also be prompted that the authentication documents are inconsistent. Solution: In this case, please judge the reliability of your new version. If you trust me very much, please uninstall the originally installed application with the same name and reinstall the latest version. Otherwise, it is recommended not to upgrade and use the current version for the time being.