Samsung S5 home key vibration

[mull1t]

Hi

Recently got my S5 and have noticed when my phone is on silent and locked when I press home button I get a vibration (just the once).

It doesn't happen immediately ( i.e I lock my phone now and press home button).

Is this something strange with my phone or some secret vibration to tell me something?

Thanks

 

[AZgl1500]

goto Settings, type in vib in the search box, you can turn it off

 

[mull1t]

Thanks

 

[mull1t]

It's still doing it...