Yes, Viber is free to use for messaging, voice calls, and video calls between Viber users. Users can also send photos, videos, and voice messages for free. However, if you want to make calls to non-Viber users or landline numbers, you may need to purchase Viber Out credits. Overall, the basic features of Viber are free to use, making it a popular choice for communication among friends and family. **

The main differences between Viber on Android and iPhone are in terms of user interface and functionality. The Android version of Viber may have a slightly different design and layout compared to the iPhone version due to the operating system differences. Additionally, some features or updates may be released first on one platform before the other. However, the core messaging and calling features are generally the same on both platforms. **

To use Viber on your mobile device with mobile data, you first need to have the Viber app installed on your device. Once the app is installed, you can open it and log in with your Viber account. Then, make sure that your mobile data is turned on and that you have a stable internet connection. You can then use Viber to send messages, make calls, and use other features just as you would with a Wi-Fi connection. Keep in mind that using Viber with mobile data may consume your data plan, so it's important to monitor your data usage to avoid any extra charges. **

The boy blocked Viber because he was receiving unwanted or harassing messages from someone on the platform. Blocking the person on Viber was a way for the boy to protect himself from further harassment and to create a safer online environment for himself. By blocking the person, the boy was able to prevent them from contacting him and avoid any further negative interactions. **

One can use Viber abroad by connecting to a Wi-Fi network or using a local SIM card with a data plan. By connecting to Wi-Fi, one can use Viber to make calls, send messages, and share media with other Viber users for free. If using a local SIM card with a data plan, one can use Viber just as they would at home, but may incur roaming charges depending on their mobile carrier's policies. Additionally, Viber Out allows users to make international calls to non-Viber users at low rates, which can be useful for staying in touch with friends and family back home while abroad. **

To recover Viber messages, you can try the following methods: 1. Restore from backup: If you have previously backed up your Viber messages, you can restore them by reinstalling the app and selecting the option to restore from backup. 2. Use data recovery software: There are third-party data recovery tools available that can help you recover deleted Viber messages from your device. 3. Contact Viber support: If you are unable to recover your messages using the above methods, you can reach out to Viber support for assistance in recovering your messages. **

Viber may not recognize the contact if the number is not saved in the correct format in your phone's contacts. Make sure the contact's number includes the correct country code and is saved with the correct formatting. Additionally, the contact may not be using Viber or may have privacy settings that prevent them from being recognized by the app. **

To restore Viber messages, you can use the built-in backup feature of the app. First, make sure that you have enabled the backup option in Viber settings. Then, if you have previously backed up your messages, you can easily restore them by reinstalling Viber on your device and choosing the option to restore from backup during the setup process. If you haven't backed up your messages, unfortunately, there may not be a way to restore them. It's important to regularly back up your Viber messages to avoid losing important conversations. **