Issue Description
iPhone does not vibrate for calls or notifications.
Common Causes
Vibration disabled
Focus mode blocking alerts
Hardware motor issue
Step-by-Step Solution
Step 1: Enable Vibration
Settings → Sounds & Haptics
Enable Vibrate on Ring and Silent
Step 2: Check Focus Modes
Disable Focus that blocks vibrations
Step 3: Restart iPhone
Refreshes haptic engine
Step 4: Test Vibration
Toggle vibration settings ON/OFF
Explore Further
Hardware repair if vibration never works
Prevention & Best Practices
Avoid drops impacting haptics.