APK not Installed

Hey Guys,

Does anyone has an experience when you already update to Joy UI 11, and you cannot install Shark Cooler?

When you install it, always says "APK Not Installed"

Need your advice and thank you.


  • I think I read somewhere that you don't need this apk anymore and it should be in shark space within the arsenal.

  • edited May 18 #2
    Hello I have the same problem ! 
    my BS2 pro is well under Joyui11 but my shark space is in version 2 !!! 
    So impossible to install the Black shark cooler because you need Black shark arsenal which 
    is under the shark space 3.0 version! 
    I am desperate because I use the cooler but I do not know if it cools properly

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