Why is my phone not vibrating at vibrate mode?

@alazaremiru Open up the Phone application and key in the following "*#0*#" without quotes. That will take you to the built-in hardware test menu. Select Vibration and run the test. If the vibration works in there, it's a software bug and may be resolved by rolling back to a previous software version.

If it doesn't, the vibration motor needs replacing.

Was this answer helpful?