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Windows Phone 8 - Developer Phone Registration Tool

    Question

  • Hi,

    I have a Windows Phone 8 device which I want to developer unlock. I followed these instructions: http://msdn.microsoft.com/en-us/library/windowsphone/develop/ff769508(v=vs.105).aspx

    After pressing register the "Sign in" dialog should appear and I should be able to sign in with developer account credentials. The Sign in dialog box appears only for a short time and then closes instantly. I cannot even see what it contains, it closes immediately.

    I tried uninstalling-reinstalling the Windows Phone 8 SDK 3 times already, but it did not help.

    Any ideas?

    Thanks,
    Florin.

    Monday, November 19, 2012 9:22 PM

All replies

  • Hi,

    Something might be wrong regarding the device driver installation for the phone device. 

    1. In Windows 8, open the File Explorer, and locate Portable Devices.  Try renaming the device.

    2. If that fails, open Device Manager (devmgmt.msc), locate Portable Devices, and then right click on your phone device and choose uninstall. Let the phone reinstall.

    -Mark


    Mark Chamberlain Sr. Escalation Engineer | Microsoft Developer Support | Windows Phone 7

    • Proposed as answer by r aditya gumay Saturday, January 26, 2013 8:02 AM
    Monday, November 26, 2012 6:01 PM
  • Hi,

    Were you able to fix the issue? please let me know. I am also having the same issue.

    Thanks,

    venu


    venu

    Friday, January 25, 2013 4:53 PM
  • No, still not working. I unistalled and reinstalled many times the driver, also the SDK, no luck.

    Florin

    Saturday, January 26, 2013 10:04 AM
  • @Florin - What is the message you are getting on the Unlock tool? Can you try resetting the browser settings, try disabling pop-up blocker if enabled. Also, can you please share which company WP8 are you using?
    • Proposed as answer by yhj199 Sunday, May 19, 2013 4:34 AM
    Sunday, January 27, 2013 5:11 AM
  • m also having the same problem. please help

    M using Nokia Lumia 520 ( Windows Phone 8)

    Screen appears for a second and disappear.

    I tried renaming the phone and then also same problem

    Status is displayed :  Identified Windows Phone 8 device. Click the register Button to unlock the phone.

    • Edited by Nikki Punjabi Tuesday, April 16, 2013 4:13 AM
    • Proposed as answer by Nikki Punjabi Tuesday, April 16, 2013 4:14 AM
    • Unproposed as answer by Nikki Punjabi Tuesday, April 16, 2013 4:14 AM
    Tuesday, April 16, 2013 4:11 AM
  • Hi Nikki,

    And when you see the message:

    Status is displayed :  Identified Windows Phone 8 device. Click the register Button to unlock the phone.

    What happens then?

    Just nothing?

    Please see also : How to register your phone for development

    Please let us know in case still have troubles with this.

    Thank you

    Klaus


    Klaus Bassler

    Tuesday, April 16, 2013 7:03 AM
    Moderator
  • @Nikki - try resetting your Internet Explorer settings back to default. Delete cookies and stored passwords and disable pop-up blockers.
    Tuesday, April 16, 2013 7:07 AM
  • Sir I tried alot but nothing happens. When I click on Register button sign in window appears for less than a second.

    while I tried in my friends machine and was successfully done.. I will try in my machine again by deleteing cookies as per told by @satish and will let u knw.

    Thanks for quick response.


    Tuesday, April 16, 2013 7:21 AM
  • only screen flash for less than a second.

    as my mobile is now registered(unlock), now Unregister button appears button appears. but same problem login screen appears not more than a second and goes away.

    Tuesday, April 16, 2013 1:44 PM
  • Did you have internet connection? The sign in window closes if there is no internet.
    • Proposed as answer by yang2013yang Sunday, May 19, 2013 11:49 AM
    Wednesday, May 01, 2013 12:52 AM
  • Yes i do have internet connection On.

    Wednesday, May 01, 2013 3:11 AM
  • Mark, how can I register a WP8 on a Win 7 machine?

    Since I installed SDK 7.8 the registration tool keeps asking for Zune, which cannot work with WP8

    Thanks

    Friday, May 10, 2013 6:19 PM
  • Hi,

    If you have a WP8 device, you must use the Windows Phone 8 SDK tools to program it. This means you also need a development computer with Windows 8 on it etc., per the SDK minimum requirements.

    -Mark


    Getting Started? Click here
    Blog: Windows Store & Phone Developer Solutions

    Friday, May 10, 2013 7:31 PM
  • hi~ Nikki

    I have same problem, but i solved.

    I didn't notice Internet Explorer is in Offline Mode Because my default browser is Firefox.

    • Proposed as answer by Nikki Punjabi Sunday, May 19, 2013 4:39 AM
    Saturday, May 18, 2013 3:48 PM
  • yes done... Thank You.. :)
    Sunday, May 19, 2013 4:40 AM
  • This was a problem in my case. I installed Windows 8 to Oracle Virtual Box, and forget to set up the Internet.

    Thursday, July 25, 2013 10:01 AM
  • I had the same problem. After I found this thread I was trying all these steps, &  when I'm going to my Dev account, there was a message as bellow,
    "
    Messages
    We've made some changes—you might notice your account expiration isn't appearing anymore. Go here to get the scoop.
    "
    Then,I just went through my account again, but, it was not expired or nothing was wrong there. Any how I went through my Dev: Account & re-saved all the account details. After that, when I'm pressing "Register" button, the Sign in dialog box appeared normally & I could successfully developer unlock my phone.

    These links also will helpful for you.

    http://msdn.microsoft.com/en-us/library/windowsphone/help/jj206714%28v=vs.105%29.aspx

    http://msdn.microsoft.com/en-us/library/windowsphone/develop/ff769508%28v=vs.105%29.aspx

    https://dev.windowsphone.com/en-us/downloadsdk?logged_in=1
    Wednesday, January 08, 2014 2:06 AM
  • Great! Thanks for the solution.
    Sunday, January 19, 2014 8:30 PM