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Why can't I install Baidu Post Bar on my mobile phone? As soon as I install it, it shows that there is no application installed. My mobile phone model is Samsung GT -I8 150.
Hello, there are many reasons. You can have a look.

1. Software signatures are inconsistent. This usually happens when the software is updated. For example, if you have previously installed an old version of a software, and the signature of the software you need to update is not the same as that of the software you previously installed, you cannot install the application.

2. The software is unsigned. This usually happens when you extract the software from the rom package or you modify it yourself without re-signing.

3. The system version required by the application is different from your mobile phone. For example, a mobile phone software requires Android system to be above Android2.3, but your mobile phone Android system is Android2.2, and the application is not installed.

You can check if there is any problem on it.