I am using viber in iPhone 4s. Whenever I restart my iPhone, all my viber messages gets deleted automatically.
It never used to happen in my iPhone 3GS.
My Viber version is 2.1.1.126
Any idea?
My What's App messages are not deleted.
iPhone 4S, iOS 5
Hello viber team .. I've been using viber for about a year, and nothing went wrong, but today i tried to call my mum that lives in the usa and when i tried to call it showed me ringing one time and after that they said that ( call failed ) , and know i cant even call anyone , it always shows that call failed .. and i can recieve calls but when i pick up it shows ( answering ) they dont connect together i even tried calling my friends in lebanon, bahrain, it still shows the same .. What should i do ? I tried deleting then re-instaling it and turning off my phone and im using it on 3g not wiffi please i need help ASAP !!! What should i do ?
Im in lebanon ..
Sorry i fogot to add that im using Iphone 4s and viber version 2.3.0 mobile version 5.1 (9B179)
Hi there @Cocittaa -
Some mobile operators across the world block Viber on their 3G network. Usually this happens when users have a "simple" data plan (or a prepaid contract), meaning they didn't pay extra for using VoIP on their 3G network.
In order to verify this, we recommend to:
1. Test Viber on a few different WiFi networks, and see that it works fine.
2. Contact your cell company and confirm this with them.
Furthermore, it could be that the network you are connected to is blocking Viber's traffic.
1. First, please try uninstalling and reinstalling Viber when connecting to a few different WiFi networks (in order to pinpoint the source of the problem). What are the results?
2. Also, please make sure the following ports are enabled ("forwarded") on your routers or firewalls:
TCP: 5242 + 4244
UDP: 5243 + 9785
(if you are not sure how to enable ports, you may contact your router manufacturer)
iPhone 4s - Viber
