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Current version by: Peter Okorn

Text:

-Hi, I had this issue, I took the QC20 headphone apart, cleaned it, no problems since.
+Hi, I had interference issue, was 100% sure this was a wiring issue, but it is not.
+
+I took the QC20 headphone apart, cleaned it, no problems since.
+
+It is a simple procedure:
+
+1.remove the metal ring at the bottom of the headphone (right beside B of Bose logo)
+
+2.remove plastic part (the one with Bose logo)
+
+3.remove metal cover of the earphone
+
+4.remove black covering on the interior of microphone
+
+5.clean everything with alcohol
+
+put the headphone back together.
+
+
+
+https://www.reddit.com/r/bose/comments/bxejs2/bose_qc20iquietcomfort_20_interference_noise_fix/

Status:

open

Original post by: Peter Okorn

Text:

Hi, I had this issue, I took the QC20 headphone apart, cleaned it, no problems since.

Status:

open