VIVO Y21D – Cómo activar Orígenes desconocidos y permitir instalar APK
#VIVO #Y21D #Activate #Unknown #Sources
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In this video I show you step by step how to activate Unknown Sources on VIVO Y21D to allow the installation of applications from external sources (APK). You will see how to enter Settings, access Applications, enter Special Application Access and enable “Install Applications…
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