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entei5000

macrumors member
Original poster
Apr 20, 2015
88
21
Just noticed theres a subtle fan noise coming out of the speaker... is there a fan/cooling system in this phone?!
 
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Shirasaki

macrumors P6
May 16, 2015
16,249
11,745
Bro, this can help.
Also, humming sound is not fan noise.
 

entei5000

macrumors member
Original poster
Apr 20, 2015
88
21
I definitely feel a gentle small airflow coming out from the speakers. It's definitely a fan noise or some sort of "white noise" sound
 

RRC

macrumors 68000
Nov 3, 2020
1,687
2,684
It’s likely white noise you can hear, a speaker isn’t turning off.

Have you tried restarting the phone?

Sadly if it’s still doing it, you’ll need to return it as faulty.
 

entei5000

macrumors member
Original poster
Apr 20, 2015
88
21
I noticed its because of an app i downloaded using test flight. each time this app opens after a few mins the white noise comes on!
 

gigatoaster

macrumors 68000
Jul 22, 2018
1,641
3,205
France
You need to burn the speaker. It will disappear after a while if you put the volume at 100%. I can suggest you try with some Hardstyle, it will make the bass better after time.

You can try with the song “Big Bang” , from Noisecontrollers at full volume. It should not saturate the speakers.
 

entei5000

macrumors member
Original poster
Apr 20, 2015
88
21
.......is this really a thing?
You need to burn the speaker. It will disappear after a while if you put the volume at 100%. I can suggest you try with some Hardstyle, it will make the bass better after time.

You can try with the song “Big Bang” , from Noisecontrollers at full volume. It should not saturate the speakers.
 

Hey Now

macrumors regular
Apr 7, 2010
180
429
The only fan noise is the roar of the crowd celebrating the launch of Apple’s iPhone 13, the most powerful iPhone ever. If you listen closely, however, you can hear the sound of FBI agents shuffling though your photos
 
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