Solution of archive loss after updating the untranslated mobile phone version. Many players may not know how to solve this problem. Here are some specific methods for your reference.

Solution of archive loss after mobile phone version update

When the mobile phone version is updated, the signature error will be displayed. Many people choose to delete the original version and install a new version, but the problem arises, that is, the archive is lost.

First of all, I found this method when installing a new version, but I searched all over the place and couldn't find a tutorial using it, so I may be the first person to post this tutorial.

The following tutorial begins (the manager I use is MT manager)

1: Download the latest version of the unmodified person, and you can find it by random group search.

2. Find the installation package of the untransformed person.

/storage/emulated/0/Android/data/com . Tencent . mobile QQ/Tencent/QQ file _ recv/

3: Long press the untransformed installation package, click the signature, and then click the signature scheme.