How to solve the problem that the installation package does not contain any certificates

Many computer friends sometimes get the prompt "Installation package parsing failed and no certificate found" when installing application software or games. What should we do if we encounter an installation package parsing failure? There are three solutions below, you may wish to Take a look.

Method 1

Using the RE file manager, there is a "Main Folder" option under "One-click Settings" in "Settings". After it is set to sdcard\, it will not work to install the software. An error occurs when parsing the package. Do not set this, just leave "\", and then you can install it without that happening.

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Method 2

This problem may be caused by your apk file not being downloaded completely. That is to say, an error occurred during downloading and the download was not completed, so of course it cannot be installed during installation. Please try downloading again.

Method 3

The mobile phone is not compatible with the software. It may be because the minimum parameter of the software or game is a 480*800 screen, and yours cannot meet its minimum parameter requirements.

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