First of all I recommend you this do not do on smartphones that have less than 512 MB of RAM or terminals that handle bad RAM. I've tried with Huawei Ascend G300 with Jelly Bean Android 4.2.2 and a Huawei Ascend Y300 with Jelly Bean Android 4.3.1 and have not had any problems, that is, I have received all messages immediately without having to open the application.
You might also have the Huawei Ascend Y300 and not messages arrive in BlackBerry Messenger until you step inside the application, this may be because you have too many applications running in the foreground and background and the closure Android if they are not using.
Having clarified the matter, let's see how this icon is disabled and thus does not appear in the notification bar:
- We went into BBM.
- We go to the fifth column, ie the Settings menu and enter "Setup" .
- In option: "BBM connected icon" , click on it to clear.
- And you will receive the following message:
And that's it, if you notice that you do not get the messages, return to enable this option and shall return to receive messages instantly. If you have any questions, leave it in the comments section.