Since the last update a few days past I have problems with therma.
The phone says background data deactivated.
What is Theeme?
So are you unable to receive messages on the app?
Sorry it isn't clear what the problem is...my first option however would be to uninstall the app and resinstall it from the app store.
Sounds like an issue with the GCM, see this post:
If this does not resolve it I would suggest a hard reset, not the best solution but sometimes it clears up OS upgrade bugs.
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