Google Play - Compability error on publish game made in Unity

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http://stackoverflow.com – how are you? Well, i'm having some problems with my game in Google Play. The question is: my partner and I published the app on Google Play yesterday, however, the app does not appear downloadable to ANY device, even if the minimum version is Android 2.2 (minimun SDK 8, target SDK 19). The message that the device is not compatible is always displayed. During development, we use a Nexus 4 for tests and everything works fine, but still cannot download the game on that phone on Google Play. The game was also tested in Galaxy S3, Nexus 5, XPeria U and Moto G working fine, which also can not downl (HowTos)