@sonjadz -
Please try removing Viber, wait 24 hours, reinstall and try again (make sure you try both the SMS and the automated call options). You may also try to register to Viber through a few different WiFi networks.
In addition, you may try to register to Viber with a different number (for example - your home landline number, a friend's number, etc.), in order to determine whether the problem is specific with your number, or a general one.
* If it still fails, please specify what country you're located in, and which cellular network you are subscribed to.
@ladyblue2306 -
What device do you have? Which version of operating system?
@shinot765 -
Hi,
We haven't faced the exact same issue, but we have received reports of the "CallListenerHideCallBack" error.
We would appreciate if you could take a minute and report the details to our support team using this direct link:
Your ticket details
When you submit the ticket, in the line called: "Through which channel did you submit your initial inquiry", please make sure to choose "Technical Forum". With this information, our development team will hopefully be able to find the source of the problem, and ultimately resolve it.
Thanks in advance