1. hh_shan's Avatar
    Hi,
    I got a previously locked lumia 900 fully unlocked and I wish to know will a master reset will remove the unlock and go back to its locked state to its original carrier?

    I needed to try this as i was having issues as the mobile network in my lumia 900 does not work after a while. when i turn on the device it works fine and after some time i turn on mobile data connection and try to surf it doesnt work. It is suggested here (Some Nokia Lumia 900 units are having network connection issues) that following the steps mentioned will most likely to get rid of this issue. Thank you very much :)

    Very much appreciate your help :)
    04-01-2013 12:23 AM
  2. WorzelGummage's Avatar
    Once the phone has had its SIM lock removed it will stay that way even after a factory/master reset.
    04-01-2013 05:25 AM
  3. hh_shan's Avatar
    Thank you very much for clearing that doubt :) very much appreciated :)
    04-01-2013 09:33 AM
  4. Ubi Okoi's Avatar
    Lumia 900 not connectin with zune
    06-19-2013 05:46 AM
  5. Ubi Okoi's Avatar
    Lumia 900 not connectin with zune
    06-19-2013 05:47 AM
  6. jfa1's Avatar
    what is your desktop or laptop you are connecting to and what operating system use?
    06-19-2013 01:36 PM

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