The polyphonic speaker in the iPhone XR is responsible for high-quality music playback through the speakers, for the loudspeaker, for the voice recorder and a number of other functions. If you have any problems with the lower (polyphonic) speakers in the iPhone X Er, you need urgent repair. All models have this speaker at the bottom of the phone.
How does the iPhone XR polyphonic speaker repair work ?
Replacing the polyphonic speaker in the iPhone XR is not the most difficult job, the procedure takes about half an hour. In theory, it can be divided into the following stages:
The bolts are unscrewed and the display of the gadget is removed;
Display cables are disconnected;
The battery is removed;
Unscrew the screws that are attached to the lower speaker;
The speaker is removed and replaced with a new one.
Note that this is just a brief guide to repairing the speaker, in practice everything is much more difficult , so we do not recommend repairing the speaker yourself.
When should you replace a speaker on an iPhone XR?
Note that the sound in the iPhone X Air may also disappear for other reasons, for example, the audio codec has burned out or the iOS system crashed . The main reasons why it is necessary to make repairs:
The sound became quiet, the music is almost inaudible;
The speaker got water and eventually stopped working;
The speaker is clogged, in which case only cleaning is necessary;
Noise when playing a voice recorder or music.
Note that if you have completely lost sound, Siri and the voice recorder do not turn on , then there may be a problem with the audio codec.
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