Your WhatsApp calls don’t connect and show no ringing or only ring briefly
Your WhatsApp messages show only one check mark for a long time
Your messages never change from one check mark to two checks
Your messages never change from two checks to blue ticks (if enabled)
You don’t see their status updates in WhatsApp
You can’t view their profile photo (it stays on an older photo or disappears)
You can’t view their “About” or it appears unchanged/blank
Their last seen doesn’t update or you can’t see it (even if you previously could)
Their online status doesn’t appear when they’re active
You can’t find them in WhatsApp search results (if they previously appeared)
You see “This user is unavailable” when trying to view their profile (if applicable)
You’re only blocked on WhatsApp if other indicators occur together (e.g., message check marks + profile/status changes)