#221 ✓resolved

Unhandled Lockdown error (-15)

Reported by arokh | June 28th, 2011 @ 11:57 AM

iOS 5 beta 2 breaks libimobiledevice again... Tested with latest git.

Comments and changes to this ticket

  • Martin S.

    Martin S. July 27th, 2011 @ 07:08 AM

    • State changed from “new” to “open”
    • Tag set to ios 5 beta

    Could you post the output of "ideviceinfo -d" please? Thanks.

  • popey

    popey October 5th, 2011 @ 10:02 PM

    I have an iPhone 4 running the latest beta of iOS5, and running "ideviceinfo -d" results in nothing.

  • Don Otis

    Don Otis October 19th, 2011 @ 10:51 PM

    Hi - I am getting this error as well, and it just started after the latest upgrade to my iPad, a Model MC916LL, running 5.0 (9A334); libimobiledevice programs are at 1.1.1-1ibintu1 (all installed items in attached image); and my system is running a fresh load of Ubuntu 11.10 64-bit (my lshw output is attached).

    $ ideviceinfo -d ActivationPublicKey: LS0tLS1CRUdJTiBSU0EgUFVCTElDIEtFWS0tLS0tCk1JR0pBb0dCQU01ZjN6YnY3NXlUSW5zbnR1NkZoUGtBNytBQmxGNGIzQkUxelBTRnd4YUdnVnRmWENuWUlDYjEKdFVxZ1pQM3l4MVYwSmdOV1krdmg0SmxSRm1iM0VhakN2alNpZktCNjVsdFBRV1RrZE5vT1JPRUFWQ3M2Qnp2ZQpWQXo4SFRyNU1aOXI3NEx3eEUwSE9yb3FsK0RSTFdqZ1RCOUJQaktwakttdGpYT3AwK0Q1QWdNQkFBRT0KLS0tLS1FTkQgUlNBIFBVQkxJQyBLRVktLS0tLQo=
    BuildVersion: 9A334
    DeviceClass: iPad
    DeviceName: Rusty
    DieID: 3833766383982775496
    HardwareModel: K93AP
    ProductVersion: 5.0
    ProductionSOC: true
    ProtocolVersion: 2
    TelephonyCapability: false
    UniqueChipID: 75581984206
    UniqueDeviceID: 3c2e1506a192f376daee9509cf2c081e9ae16312
    WiFiAddress: a4:d1:d2:4e:fd:32

    Is there anything else that would help?

  • Monico Dolor

    Monico Dolor October 21st, 2011 @ 06:11 AM

    home@ubuntu:~$ ideviceinfo -d
    BasebandSerialNumber: aeoJm5AUGYJKbPIO
    BuildVersion: 9A334
    DeviceClass: iPhone
    DeviceName: monico.dolor’s iPhone
    DieID: 5332333663500493448
    HardwareModel: N90AP
    ProductVersion: 5.0
    ProductionSOC: true
    ProtocolVersion: 2
    TelephonyCapability: true
    UniqueChipID: 1908324846863
    UniqueDeviceID: 61fc559bba1d1fce6433733a7571a8e2a1b47aaa
    WiFiAddress: 58:1f:aa:d2:d5:0c

    Here is mine, I am also keen in finding out as to when can this be resolved. I am really not sure what happened, for a time my IOS5 and UBUNTU 11.10 worked fine those unhandled lockdown error (-4) and (-15) disappeared and I can even see my Iphones battery status in the battery/power status bar. But what happened to me was that my phone was restored from backup as my kid accidentally erased my iphone. But after the restore using my other computer, I am now seeing this lockdown (-15) always. BTW what does this lockdown exactly mean (for us newbie here)..

  • TulleMeck

    TulleMeck November 16th, 2011 @ 04:02 PM

    same here but i followed advice in ticket #181 restored afaik usb funktion
    loads of info dumped on #181 i can copy and paste.. still info is in #181


  • Martin S.

    Martin S. May 17th, 2012 @ 05:11 PM

    • State changed from “open” to “resolved”

    Lockdown error -4 means that pairing with the device failed.
    Lockdown error -15 means that the SSL communication session is not running but needed.

    I am closing this bug as even iOS 5.1.1 works just fine.
    Make sure to use the latest release.

    Please reopen if you still encounter this issue.

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A project around supporting the iPhone in Linux.

See http://libimobiledevice.org