Experts recommend downloading this data periodically, especially Facebook Live videos, as a backup in case your account is hacked or compromised.
You can typically choose between HTML for easy offline viewing or JSON for more technical use. Download Zong Facebook file tnl
Zong occasionally offers 6GB of free data for first-time installations of the "My Zong App," valid for seven days. The Facebook Data Download Process Experts recommend downloading this data periodically