Sony WF-1000XM4 wireless earbuds release date, news and leaks

DigDub

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My left side battery spoil liao. Listen half an hour battery flat.
 

Jas007

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you guys should ask them why like this ?
what if many months later the same issues return after firmware update … when most of us the warranty expired ?
unfair right !
 

Snoweagle

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you guys should ask them why like this ?
what if many months later the same issues return after firmware update … when most of us the warranty expired ?
unfair right !

I don’t think the counter staff at the service centre will know.
 

asdfghjklffs

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After repair, doesnt seems to have any more drain. After an hour of usage, left 89%, right 82%.

But iirc, the firmware before i send in was 1.4.2 but now is 1.5 :oops:
 

Jas007

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After repair, doesnt seems to have any more drain. After an hour of usage, left 89%, right 82%.

But iirc, the firmware before i send in was 1.4.2 but now is 1.5 :oops:

mine after getting back is still 1.42
(now still 1.42)

how come u still having draining issues ?
 

asdfghjklffs

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mine after getting back is still 1.42
(now still 1.42)

how come u still having draining issues ?
Iirc, someone else said their xm4 also updated to 1.5 after servicing few pages back.

Is it still considered draining? I have it with anc on afterall. Ard 6h of usage for constant drain. Shall monitor it. My warrenty ends nov anyways. Still have time.
 

doomgaze86

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What's the procedure for warranty claims? Can we just walk in to 313 with our earphones/case? Is a receipt required?

Been facing the battery drain issue recently.

Edit: I just brought the earphones and case down to the service centre. They didn't need the foam tips or invoice.
 
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omelet

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Collected back, got both side replaced. Took about a week.
Checked the firmware, and I also got version 1.5 as well.

Saw a few also there to sent in/collect their XM4...😅
 
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