Xperia Z1 vibrates problem

[Mahmitra]

hi

There is a problem with my Z1 vibrating. when my phone vibrates, there is an Unusual sound like wasp sound 

[19667]

is it new one or secondhand one

[Mahmitra]

what do you mean ? 

I bought it a week ago

[Mahmitra]

It's new.

[19667]

i mean is it brand new 4n or u bought it from another one

[Mahmitra]

It's new  

[19667]

then you can go to sony mobile senter and asked because i think this is an hardware problem not a software problem 

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