W WPCentral Question Sep 29, 2014 #1 A few weeks ago I got the cyan update on my lumia 520 and since then I have to open viber, whatsapp and messenger to sync them when using mobile data. When using wifi, messages come normally.
A few weeks ago I got the cyan update on my lumia 520 and since then I have to open viber, whatsapp and messenger to sync them when using mobile data. When using wifi, messages come normally.