My speaker works but sounds like it blown. Anything should do before replacing the speaker?

Tramper wrote:

My speaker works but sounds like it blown. Anything should do before replacing the speaker?

Hello, this is the speaker problem and you have to replace it.

My 9800 has also just started experiencing this speaker issue. When I'm in the Smartpa calibration test it says "hold down x seconds" after 30 seconds it gives failed message. My question is what exactly am I supposed to be holding down? A button? The screen? The device? Any help will be appreciated. Contacting support for a new spkr as this phone is too new to have a failure like this and I've also taken excellent care of my phone so this shouldn't be happening. Very frustrating.