iPhone 5S Production Date?

Discussion in 'iPhone' started by BullittMustang, Oct 5, 2013.

  1. BullittMustang macrumors 6502a

    Joined:
    Mar 27, 2008
    #1
    Could this be the iPhone manufacturing date?
    Go to settings/Cellular then scroll all the way down to the very bottom. It will say last reset: Sep 19,2013,8:08 AM or what ever your date is. This is not from a previous back up. it was like this before ever connecting to a computer, and I checked around 10 of them at the Apple Store and they all had dates in September.

    Check it out and post back please!
     
  2. StevenT42 macrumors 6502

    Joined:
    Jun 9, 2010
    #2
    The minute you update to iOS 7.0.2, that date gets reset.

    This will yield production week:

    http://www.chipmunk.nl/cgi-fast/applemodel.cgi

    38 is the last week of September. My phone was manufactured then.
     
  3. trek360 macrumors 6502

    Joined:
    Oct 18, 2011
    #3
    Mine has the date and time I originally set up the phone. It did not reset when I updated to 7.0.2.


    Does anyone know the significance of the factory code? Mine says C3.
     
  4. faiz23 macrumors 6502

    faiz23

    Joined:
    Oct 8, 2010
    #4

    Be glad you did not get the C4 version. Those tend to overheat, self ignite and then eventually explode.
     
  5. BullittMustang thread starter macrumors 6502a

    Joined:
    Mar 27, 2008
    #5
    I don't think you are correct. I just purchased mine october 3rd, it had 7.0 installed and it has a september 19 date on the phone reset. Impossible?
     
  6. rdy0329 macrumors 6502

    Joined:
    Mar 20, 2012
    #6
    C3 means made in China. :) There are iPhone factories in Brazil, I think so there.
     
  7. BullittMustang thread starter macrumors 6502a

    Joined:
    Mar 27, 2008
    #7
    Mine is also a week 38, is week 38 September 19th? I could be correct about my idea.
     
  8. Jimbo47, Oct 5, 2013
    Last edited: Oct 5, 2013

    Jimbo47 macrumors 6502a

    Joined:
    Jun 21, 2010
    #8
    Mine says August 3rd, 8:49 PM. May be the day iOS was installed at the factory because this is obviously not the day I set up the phone or updated to 7.0.2. I restored from a backup, so that may be when I last reset my usage on my 4S?
     
  9. StevenT42 macrumors 6502

    Joined:
    Jun 9, 2010
    #9
    38 is the last full week of September.

    Remember, just because the OS is reset does not mean that the phone is complete. The cases are probably the last thing done.
     
  10. ToroidalZeus macrumors 68020

    ToroidalZeus

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    Dec 8, 2009
  11. aapplephone, Oct 6, 2013
    Last edited: Oct 6, 2013

    aapplephone macrumors member

    Joined:
    Sep 14, 2012
    #11
    mine is sep 23 8:08 PM and I did setup my phone around that time.

    I see below info when i entered serial number at above mentioned link

    Production year: 2013
    Production week: 36 (September)
     
  12. Dulcimer macrumors 6502a

    Dulcimer

    Joined:
    Nov 20, 2012
    #12
    Checking the manufactured date says that mine was produced week 39 (just a little over a week ago!). I ordered my iPhone online and received it a few days ago.
     
  13. CocoPops macrumors member

    Joined:
    Sep 10, 2007
    #13
    My space grey 32gb is week 39 and was delivered on Thursday.
     
  14. ToyGun1 macrumors 6502

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    Oct 13, 2012
  15. trek360 macrumors 6502

    Joined:
    Oct 18, 2011
    #15
    I wasn't sure if there was further delineation between each factory in China. Didn't realize some production was in Brazil. Interesting.

    What about C5? ;-)
     
  16. jbachandouris macrumors 601

    jbachandouris

    Joined:
    Aug 18, 2009
    Location:
    Upstate NY
  17. rdy0329 macrumors 6502

    Joined:
    Mar 20, 2012
    #17
    As I remember, iPhone 4 and older gens are made there to ease up on the production capacity of China as well as logistics reason. Foxxconn opened a plant there.
     
  18. bwapod macrumors member

    Joined:
    Jun 29, 2010
    #18
    Hmmm. Mine is coming up as week 38 as well... which I find curious as I bought it at the local Apple store on Sept 21 (Saturday).

    It's also telling me that it is a 32GB model, when it is actually 16GB.

    The color is correct, at least (gold).

    And yes, I double-checked that I typed the serial correctly.
     
  19. BullittMustang thread starter macrumors 6502a

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    Mar 27, 2008
  20. stephen1108 macrumors 65816

    Joined:
    Sep 30, 2007
    #20
    Interesting, mine is week 35 (September) and has a September 2nd reset date.
     
  21. MuGeN PoWeR macrumors 68020

    MuGeN PoWeR

    Joined:
    Jun 29, 2011
  22. d123 macrumors 68000

    d123

    Joined:
    Oct 19, 2009
    Location:
    Earth
    #22
    The list of iPhone factories

     
  23. Vampire14 macrumors regular

    Vampire14

    Joined:
    Jun 22, 2013
    Location:
    Newcastle, Australia, NSW
    #23
    My details from the site:
    Nice Name: iPhone 5
    Machine Model: iPhone5,1
    Name: iPhone 5
    ModelCode: iphone_5
    Family name: A1429
    Model Number: MD298
    Group1: iPhone
    Group2:
    Generation: 7
    CPU speed: 1.3GHz
    Screen size: 4 inch
    Screen resolution: 1136x640 pixels
    Colour: White
    Production year: 2012
    Production week: 44 (November)
    Model introduced: 2012
    Capacity: 16GB
    Memory - flavour: xx
    Factory: F1 (China, Zhengzhou - Foxconn)
    External link: Repair guide by iFixit

    ----------

    Even though your all taking about iPhone 5s, what does some of the things like machine model 5,1 etc?
     
  24. asleep macrumors 68040

    asleep

    Joined:
    Sep 26, 2007
  25. KPOM macrumors G5

    Joined:
    Oct 23, 2010
    #25
    Week 38 (I bought it on the 21st so it must have literally be fresh from the factory as week 38 started on 9/16/13).

    My compass was off about 10 degrees and the level was off 2 degrees. I did a DFU reset and now it seems the compass is within 5 degrees but the level is still off 2 degrees.
     

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