Whatsapp Backup Stuck At 99 Iphone. 2- delete WhatsApp application and then download again from app store. But the screen in the iphone shows just tha progress bar with 99 of the progress bar.

Just say say yes and skip this point. If youre already using the correct Google account try to log out. Beforehand make sure your device has a stable internet connection as well.
The application will ask you that there is no iCloud available and will option you to start whatsapp without backup.
And we can set auto-backup options to daily weekly Monthly or manually tap Back Up Now button. All subsequent backups are incremental and will be much quicker. It will take a lot of storage. Clear the cache of 2nd Whatsapp the problem persists.

