Android Errors

How to solve "Your SIM card is not activated" issue on Xiaomi?

This is quite often when Xiaomi smartphone owners fail to activate SIM cards. The manufacturer claims that activation via Mi Account increases the security of the smartphone. However, users sometimes make mistakes that could cause the problem. When you register Mi accounts by e-mail, you can type incorrect phone numbers or miss them. The problem

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"App not installed" error: an existing package by the same name with a conflicting signature is already installed

Quite often users complain about installing application applications. The Android smartphone returns the error message "App not installed. An existing package of the same name with a conflicting signature is already installedThe error occurs because of the conflict between a new package and the existing one that share the same name.Every Google Play app has

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