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donawalt

Contributor
Original poster
Sep 10, 2015
1,249
608
Ijustr tried Coconut on my Mac, to check out my iPhone 15 Pro Max. All looks good except it says "Manufacture Date Unknown". Anyone else seeing this? Maybe it's a bug in how to read that data on the new phones?
 

JPack

macrumors G5
Mar 27, 2017
13,247
25,523
Apple has obfuscated battery manufacturing dates for at least a year now. Manufacturing dates and serial numbers have slowly been obfuscated starting with iPhone 12. Only Apple can read those codes now.
 

Broken Hope

macrumors 68000
Jan 15, 2015
1,791
1,855
Ijustr tried Coconut on my Mac, to check out my iPhone 15 Pro Max. All looks good except it says "Manufacture Date Unknown". Anyone else seeing this? Maybe it's a bug in how to read that data on the new phones?
It literally tells you in settings under about now.
 
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xfusejc

macrumors 6502
Dec 29, 2006
442
468
It literally tells you in settings under about now.
Yep.

Screenshot 2023-09-23 at 2.32.37 PM.png
 

xfusejc

macrumors 6502
Dec 29, 2006
442
468
How are you on two cycles already?!? Did you get a review unit?
Hope not, cause otherwise I really overpaid 😆

The initial set up, after the forced software update, I did a transfer from iPhone to iPhone and I made the mistake of connecting them to each other via cable. Given the new charging capabilities of the USB-C iPhones, it proceeded to charge my 14PM while it did the transfers as well, and after 2 hours of that, it dropped to 10% from an initial 81%, so I had to charge it fully, and then overnight charging, so that’s 2.
 

WarmWinterHat

macrumors 68030
Feb 26, 2015
2,649
7,806
Coconut battery might not be updated to read the 15 yet. I remember it couldn't read my MacBook cycles for a couples weeks after release.
 
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