Part 1: Best Way to Recover Deleted Contacts from Viber on iPhone without a Backup.

No matter you have Viber backups or not, you can follow the steps below to recover contacts from Viber safely and quickly. Thus, there is no need to recover Viber contacts from an iTunes or iCloud backup completely. You can view and select which Viber data you want to recover freely. If you are lucky to have the iTunes or iCloud backup with Viber contacts contained, you can also get something new here. Thus, you had better stop using your iPhone before recovering Viber contacts successfully. Those deleted Viber contacts still exist until you save new data into the same destination.

Actually, the moment you delete Viber contacts, the status will be changed from “Allocated” to “Unallocated”.

But there is no 100% guarantee for the Viber recovery. Is it possible to recover deleted contacts on Viber app without a backup? Well, you can get the deleted Viber messages and contacts back to the iPhone. 3 Proven Ways to Recover Deleted Viber Contacts and Messages on iPhone

How to restore viber messages on iphone