iFixit - Answers With Device "Sony WF-1000XM3"

Sony WF-1000XM3: Pairing a new left earbud with the original charger and right earbud

Tue, 25 Jul 2023 17:13:49 -0700

I lost my left earbud and bought a replacement on ebay - how do I pair it with my right one and charger? Many thanks, L

⟐ Commented July 25, 2023 at 17:13 MST

Sony WF-1000XM3: Why is one earbud quieter than the other?

Wed, 12 Apr 2023 06:14:17 -0700

The right earbud of my sony WF-1000XM3'S is drastically quieter than the left one, it kinda sounds like it is stuck in ambient sound mode. I have tried initialising/resetting the headset but it does not appear to improve the situation, any advice would be much appreciated!

⟐ Answered April 12, 2023 at 6:14 MST

Sony WF-1000XM3: Right Ear bud not working

Sat, 19 Jul 2025 13:04:44 -0700

The charging box always shows red charging indicator. The left bud is fully charged, but the right bud has been off for 2 days, and it doesn't power on and probably not recharging. I've been using this product for 1 year and 4 months now. Is this problem fixable?

⟐ Commented July 19, 2025 at 13:04 MST

Sony WF-1000XM3: Right Earbud Occasionally Charges & Ghost Bluetooth Pairing

Wed, 21 Aug 2024 12:21:11 -0700

The right earbud of my sony WF-1000XM3's sometimes doesn't charge. I've cleaned it consistantly. When I put it into the case and the light on the earbud goes red which I assume means it was detected but the light on the case doesn't turn on. Bearing in mind that the left one works fine and consistantly charges.

Something else that might be connected is, the WF-1000XM3's randomly connect to my phone even if they're in it's case.

⟐ Commented August 21, 2024 at 12:21 MST

Sony WF-1000XM3: Earphones won't show up in phone or laptop. why?

Sat, 21 Jan 2023 12:16:55 -0700

Suddenly my earphones started having connectivity issues, they disappeared from my paired bt devices on my phone and won't show up, I've tried the NFC connecting but it just says "can't connect to WF1000XM3" I've tried resetting them but the problem persists.

⟐ Answered January 21, 2023 at 12:16 MST

Sony WF-1000XM3: What glue can I use for the battery?

Sun, 11 Sep 2022 07:57:12 -0700

Hi,

I followed this tutorial: https://ifixit.com/Tutoriel/Sony+WF-1000...

I broke the glue when I tried to move it on the new battery. I tried to finalize the battery replacment without glue, but the headphone is not working. I think the contact between the battery and the metalic part is not good without glue.

Any idea what kind of glue I can use and where I can buy it?

Thanks in advance

Best regards,

Maxime

⟐ Answered September 11, 2022 at 7:57 MST

Sony WF-1000XM3: I replaced the batteries buy the left one is not working

Thu, 22 May 2025 07:41:22 -0700

I replaced the batteries and both earbuds apparently charge right (red light on when I put them in the case).
Once I take them off, the right one works but the left one will make no sounds. I tried to factory reset them but it didn't work. They won't enter pairing mode not when I take them out of the case neither when I try to enter pairing mode manually.

Updated: I solved it by plugging the case to a USB-C cable, putting the earbuds in the case, waiting a little and then removing them from the case.

⟐ Edited by author May 22, 2025 at 7:41 MST

Sony WF-1000XM3: How to replace battery

Thu, 21 Nov 2024 04:51:17 -0700

My left earbud can rick-roll me for about half an hour and then it would die. I'm about to replace the battery, but I'm in China and I can't watch the YouTube video in the guide. I tried to do it without a guide, but there seems to be a screw holding the earbud together. Can anyone tell me how to open it up and replace the battery please?

⟐ Edited by author November 21, 2024 at 4:51 MST

Sony WF-1000XM3: After replacing battery, the unit is not starting up, why?

Sat, 14 May 2022 05:04:41 -0700

So I followed the guide here very closely. Worked like a charm for my right bud but when it comes to the left bud, after replacing the battery and putting it back together, the unit is not functioning or starting up.

Any ideas what went wrong?

⟐ Commented May 14, 2022 at 5:04 MST