1. JW7's Avatar
    I have a Lumia 820 on DP 8.1 in the UK
    I bought it from the carphone warehouse on Talkmobile.

    the firmware number is 3051.40000.1347.1006

    This number appears on the European availability list from Nokia, as an 820 from Russia -
    Availability in Europe - Nokia

    as my luck would have it, it seems to be the only 820 in europe that is still under testing (for Cyan) - apart from the UK Vodafone variant.
    Interestingly talkmobile runs on Vodafone.

    I would be interested to know:
    1. Why my phone has russian firmware (when I bought it from a reputable retailer in the UK)
    2. What are my options if it does not come out of testing - i.e. flashing? and how? I have heard something about navifirm

    Cheers for any help!
    09-09-2014 11:44 AM
  2. TechFreak1's Avatar
    Go to about windows phone and look under carrier that will confirm what country's rom your phone is running on. For example, I have CV GB which means I have the country variant for the UK.

    The firmware number you posted can be the same for various regions.
    09-09-2014 12:18 PM
  3. JW7's Avatar
    My carrier is also CV GB.
    So I guess I can update to cyan if I roll back to WP8? - as it is marked as available in the availability list

    Thanks for the help
    09-09-2014 01:20 PM
  4. TechFreak1's Avatar
    Yup, you would be able to via the Nokia Recovery tool and just as a precaution make sure your phone is fully charged before using the tool.
    09-09-2014 08:45 PM

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