Help Vibration isn't working

[IKEA PLANNER]

I wanted to ask, maybe some of you had a similar problem as me. Most of the time my phones' vibration isn't working, but sometimes it do. Do you know what could be the problem?

 

[El Presidente]

It's a bit hard to say with the info you've given.

What circumstances does it work and what circumstances doesn't it work?

Also, what phone do you have?

 

[IKEA PLANNER]

It just does, there aren't any circumstances (sometimas if someone calls me, I shake the phone and it starts vibrating for that time). I have LG L90. And I don't know is it problem with operating system or with phone and it needs a repair.

 

[SavageRobot]

Try testing the vibration in hidden service menu if you feel competent. I don't have the L90 but reading up looks like the code is in dial pad 3845#*415# (if your actual model is D415, if it different replace "415" with whatever number yours is. Check this by going to settings>general>about phone). I don't know if the service menu is navigated differently to my G4 or not so if you need help finding where to go in here perhaps try asking here http://androidforums.com/forums/lg-l90.2611/

 

[IKEA PLANNER]

Thanks SavageRobot for information