why is my phone making weird noises?

[Android Central Question]

my phone is a huawei 7+, i've been using it for a few months, i started noticing that it would start making strange static noises when it is turned off. pls tell me what to do.

 

[mustang7757]

Have you checked if NFC is is off and also sed if it does it in safe mode ?

I'll leave a link to register so you can communicate here, as a guest account u cant .
https://forums.androidcentral.com/showthread.php?t=409154

 

[B. Diddy]

Welcome to Android Central! When you say it happens when it's turned off, do you mean when the screen is asleep (but the phone is still powered on), or when the phone is completely powered off?