White screen of death, what does it mean?

Discussion in 'iPhone Tips, Help and Troubleshooting' started by marcellen76, Jun 14, 2014.

  1. marcellen76, Jun 14, 2014
    Last edited: Jun 16, 2014

    marcellen76 macrumors newbie

    Joined:
    Sep 5, 2012
    #1
    [​IMG]

    [NAND] _FindFlashMediaAndKeepout:601 physical nand block offset 1
    [NAND] start:356 this 0x9e0d3400 PROVIDER=0x9cb74c00 flashMedia=0x9cb74c00
    [NAND] WMR_Start:149 Apple PPN NAND Driver, Read/Write
    [NAND] WMR_Start:174 FIL_Init [OK]
    [NAND] WMR_Open:371 VFL_Open [OK]
    [NAND] s_cxt_boot:88 sftl:error, unclean shutdown; adopted 18951 spans
    [NAND] WMR_Open:420 FTL_Open [OK]
    [NAND] _publishServices:642 FTL capabilites: 0x00000001
    [NAND] _ppnvflGetStruct:3469 Checking borrowed blocks - count: 25 max_count: 25
    [NAND] _fetchBorrowedList:881 number of borrowed blocks: 18

    Anybody knows what can be the reason for this screen? What can be done?
     
  2. Señor macrumors 6502

    Señor

    Joined:
    Jun 20, 2013
    Location:
    United States
  3. T5BRICK macrumors 604

    T5BRICK

    Joined:
    Aug 3, 2006
    Location:
    Oregon
    #3
    Try restoring the iPhone and see if it continues.
     
  4. The Doctor11 macrumors 603

    The Doctor11

    Joined:
    Dec 15, 2013
    Location:
    New York
    #4
    Looks like it crashed. But its got all that stuff at the top so thats really weird.
     
  5. marcellen76 thread starter macrumors newbie

    Joined:
    Sep 5, 2012
    #5
    I bought over ebay, ,and discovered that the logicboard was changed...
    The hard reboot and restore didnt change things.
    Is that an hardware problem?
     
  6. magilla macrumors regular

    Joined:
    Aug 3, 2013
    #6
    You bought it on eBray and are surprised to find out that the previous owner "monkeyed" with it? Fascinating! I have some slightly waterlogged land in Florida if you might be interested.
     
  7. TWO2SEVEN macrumors 68040

    TWO2SEVEN

    Joined:
    Jun 27, 2010
    Location:
    Plano, TX
    #7
    Looks like it may have been jailbroken. I would try to restore it through iTunes.
     
  8. marcellen76 thread starter macrumors newbie

    Joined:
    Sep 5, 2012
    #8
    I tried full restore, removed jailbreak, got 2h of normal life, and then this issue. It's in bootloop.
     
  9. T5BRICK macrumors 604

    T5BRICK

    Joined:
    Aug 3, 2006
    Location:
    Oregon
    #9
    I'm guessing you put the phone in DFU mode to restore, but if you didn't, try that.

    From the text in the screenshot, I would think there is an issue with either your iPhones storage or the information stored on it.
     
  10. marcellen76 thread starter macrumors newbie

    Joined:
    Sep 5, 2012
    #10
    I tried DFU mode, then I get iTunes error 4013, and after that my phone goes to recovery mode.

    Is there any deeper way to completely wipe phone's firmware, to make sure there is absolute no software issue?
     
  11. marcellen76 thread starter macrumors newbie

    Joined:
    Sep 5, 2012

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