Myslel som tu v topicu ale.....
The problem is that we currently have problems with ASUS Intel-based devices like ZenFone 5. We're working on it and there will be an update soon.
If you update your ZenFone 5 Android 4.4 using ASUS system update, you should be able to download and install Avast from here: http://apk.ff.avast.com/AvastMobileSecurity.apk
To som našiel. Mne uz to slape