Vibration test: check the vibration motor

Missing calls because nothing buzzes? This test triggers specific vibration patterns and shows whether your vibration motor still works.

If nothing vibrates

Before suspecting a defect, rule out the usual software causes – they account for most "broken" vibration:

• Do-not-disturb or silent mode with vibration disabled
• Battery saver: many devices switch vibration off to save power
• System settings: haptic feedback and call vibration are separate switches – check both
• A reboot clears stuck vibration services

If the device vibrates neither here nor for calls or typing after these steps, the motor itself is the suspect.

Typical signs of a failing motor

A dying vibration motor usually announces itself: vibration becomes weaker or irregular, sounds rattly or grinding instead of a clean buzz, or works only in certain orientations (a classic loose contact). Modern devices use linear actuators – more durable than old rotation motors, but not invulnerable to drops or water.

Repair perspective

The vibration motor is a small, usually plugged-in or screwed-in part and one of the cheaper repairs. Whether it's worth it is a comfort question – the phone works fine without it. Note that on some models the motor sits inside a larger module, which makes the swap pricier; ask the repair shop specifically.