Data for User Nicknames (Local)

[nishat@264]

While not a WhatsApp feature, if you set nicknames for contacts in your phone's address book, this data is stored locally. WhatsApp accesses your contacts, and this local data helps you identify friends by your chosen nicknames within the app.

Data for Group Admin Delegation
When a group admin delegates admin privileges to another whatsapp data member, this action is stored as data. This ensures the correct administrative roles are assigned and tracked within the group, maintaining its organizational structure.

Data for Account Deletion Scheduling
When you request account deletion, WhatsApp might store data related to the deletion scheduling, as accounts are often deleted after a specific period (e.g., 30 days) to allow for reconsideration. This ensures the process adheres to defined timelines.