Remove pre-installed configuration on Android phone I have an Android phone which constantly tells me to install a specific app from Google Play. It's just a configuration which is pre-installed on my phone but I cannot figure out how to remove this configuration.

I now run Android 5.0 and it's a Nexus 4.
Long press the notification and it will show you what app sent the notification. Next, go to Settings > Apps and look for the app. Once you click it you will have the option to disable notifications, or to diable the whole app.