Z5 vibrating when producing sounds

[Davidogg]

Okay, so I just got the Z5 for some days ago, and I've been very pleased with it. Altho, when the phone produces sounds it's vibrating unwillingly. If I raise the volume, I feel the vibration more and more. I find this annoying because if I wath a video or playing a game the phone is constantly vibrating if I chose to have sound on. Is this normal, or is it some kind of defect on my phone?

*Also, is it normal the phone goes extreamly hot by playing some games for just a couple of minutes?

[Uliwooly]

@Davidogg

Do you experience the same while on >>> safe mode ?

as for the phone heating up, that's normal

[Davidogg]

Unfortunately, yes.

[Uliwooly]

@Davidogg

Do you have developers options enabled 

[Davidogg]

Umm, I don't think so. What should I do with that?

[Uliwooly]

@Davidogg

what if you repair the phone with PCC?

software repair

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

[Davidogg]

@uliwooly

Oh, this process looks cumbersome. Are you sure it has something to do with the software? But to be clear, the phone isn't supposed to vibrate when making sounds?

Also, which is probably important to add, the vibration does not feel like the real vibration funktion on the phone (they feel completely different). The real funktion feels correkt and vibrates the whole phone (both edges and the whole back), while the problematic vibrations occur from the middle of the back (and stretches out to the edges) but not on the edges (which means when I hold the edges I do not, or just a little, feel that weird vibration).

Hope that made some sense (ask again if you don't understand or want more information). Can it be something wrong with the speakers? When I change the volume of how loud the ringtone should be (there is this sound preview, a short "bip" you know) it feels like there is a punch from inside the phone that wants out through the middle back. Feels very strange.

[Davidogg]

Nobody is experiencing this phenomenom? If you hold the phone in your hand, listening or watching something with atleast half the volume bar, you can feel the phone moving (kind of shaking or vibrating). Anyone? Or is the phone completly still and fixed with high volume (you can say that too so I know this is a problem)?

What should I do?

[Uliwooly]

@Davidogg

I can't recreate this neither on a Z5 nor a Z5 premium, could you tell us more steps to follow to recreate this. also you should repair the phone with PCC

[Davidogg]

Recreate this? It seem to have been like this when I bought the phone (and I have not misstreated it in anyway, nor dropped or exposed it to water). As I mentioned I bought the phone less than a week ago, and after a few days, I just noticed how the phone was slightly "vibrating" when I listened to something, for example songs on spotify, sounds from youtube videos or just choosing the the ring signal.

I will try to explain the problem as informative as possible (sorry if incorrect grammar, english is not my native language). The (bad) vibration I feel from the sounds does not feel like the real vibration (good) meant for 'text messages'. It's completly two different vibrations and feel completely different. The (good) vibration vibrates the whole phone in a good way like it's supposed to be. The (bad) vibration feels like there's component inside the phone that's moving (which shouldn't) when producing noise. I don't know if that's is possible, but can the sound "leak" inside the phone, and there's soundwaves trying to esape the phones shell and therefore pushing the back of the phone? When I have low volume, I barely feel the (bad) vibration at all. But when I raise the volume, the (bad) vibration becomes greater and greater.

The PCC is probably a good try then, I will try it tommorow, since it's getting late, and see if it will solve the problem.

I appriciate your help.