1. StreekG's Avatar
    Hi guys,

    First post here. Australian Telstra customer here.
    Just got my new 1020 and would like to unbrand it. Although i cannot find any Amber roms anywhere for this phone. I've read some people comment that flashing the existing 920 amber update does not work for the 1020 so i do not want to risk it.

    Anyone able to shed some light on this?

    OS Version: 8.0.10328.78
    My current firmware revision number is: 3050.0000.1338.1006

    Not sure if this info helps but i also have Manufacturer Name: RM-875_apac_australia_new_zealand_243
    10-21-2013 08:35 AM
  2. montsa007's Avatar
    I did read some post last week and it said you need to stay in the same Family, meaning if yours is RM 875, your target ROM needs to be RM 875, and not RM87x, else you'll be in trouble.

    Might want to read these threads,
    http://forums.windowscentral.com/nok...om-1020-a.html
    http://forums.windowscentral.com/nok...ional-rom.html

    I own a 720 so cannot be of more help here :(
    10-21-2013 09:10 AM
  3. RyanR47's Avatar
    Product Codes for:

    Unbranded Australian Lumia 1020.
    Version: 3050.0000.1338.1004
    BLACK(059T4B1)
    WHITE (059T4W8)
    YELLOW (059T4X2)

    Unbranded New Zealander Lumia 1020.
    Version: 3050.0000.1338.1003
    BLACK(059T9C8)
    WHITE (059V081)
    YELLOW (059T9D0)

    All the roms available for 1020 comes with Amber Update.

    ONLY FLASH ROMS WITH THE SAME Variant Code (875 with only 875)
    10-21-2013 01:23 PM
  4. tweedie's Avatar
    so, if I got a UK o2 yellow 64gb 1020 model (rm875_eu_euro1_212), then looking at the product code list, my code is 059T8G0?

    which code is the "unbranded" version? Looking at the list, they all seemed to have some form of supplier code (ie vodafone, etc), the only one that possibly unbranded is 059T4N3 (RM-875 VAR EURO GB CV YELLOW)
    10-22-2013 10:06 AM
  5. montsa007's Avatar
    so, if I got a UK o2 yellow 64gb 1020 model (rm875_eu_euro1_212), then looking at the product code list, my code is 059T8G0?

    which code is the "unbranded" version? Looking at the list, they all seemed to have some form of supplier code (ie vodafone, etc), the only one that possibly unbranded is 059T4N3 (RM-875 VAR EURO GB CV YELLOW)
    I did read somewhere that some bloke flashed his 64GB with a 32GB ROM and was doing fine.
    10-22-2013 10:09 AM
  6. tweedie's Avatar
    I did read somewhere that some bloke flashed his 64GB with a 32GB ROM and was doing fine.
    yeah I read that somewhere too, but didn't say which code used. Just having trouble which one is unbranded rom
    10-22-2013 10:19 AM
  7. kabel_mk's Avatar
    yeah I read that somewhere too, but didn't say which code used. Just having trouble which one is unbranded rom
    Unbranded ones should be the ones that contain "CV" in their name (which should stand for "Country Variant"); below is one example:
    RM-875 VAR EURO GB CV YELLOW
    tweedie likes this.
    10-22-2013 11:51 AM
  8. Ed Boland's Avatar
    Subscribed for ROM reference...
    10-23-2013 05:18 PM
  9. WavingReds's Avatar
    I've actually donated to the NaviFirm+ thing so I can get all the firmwares if needed. There's quite a lot of international 1020 roms being uploaded by Nokia
    10-23-2013 05:52 PM
  10. buxz777's Avatar
    you dont need to pay nokia/navifirm for the firmware files you can get them easily enough through nokia care suite by pasting 1 file into the right folder i have made a thread here that will help users get the firmware files for free and also a product code list that shows pretty much all 1020 product codes including the cv variants and operator variants ;-) if you dont want to pay for firmware its well worth checking out ;-)

    ps
    worth noting if you download firmware for a different product code ie unbrand it and flash via care suite you will need to do it in recovery mode with the phone off ;-) otherwise the firmware wont match the product code and care suite wont work ;-)

    http://forums.windowscentral.com/nok...nc-1020-a.html
    StreekG likes this.
    10-23-2013 06:06 PM
  11. StreekG's Avatar
    you dont need to pay nokia/navifirm for the firmware files you can get them easily enough through nokia care suite by pasting 1 file into the right folder i have made a thread here that will help users get the firmware files for free and also a product code list that shows pretty much all 1020 product codes including the cv variants and operator variants ;-) if you dont want to pay for firmware its well worth checking out ;-)

    ps
    worth noting if you download firmware for a different product code ie unbrand it and flash via care suite you will need to do it in recovery mode with the phone off ;-) otherwise the firmware wont match the product code and care suite wont work ;-)

    http://forums.windowscentral.com/nok...nc-1020-a.html
    I had a quick read of the thread, and saw some users with success in flashing to unbranded firmware. Thanks so much! I will do this tonight :)
    10-24-2013 06:12 PM
  12. the_dread's Avatar
    Hi Buxz777. I just tried to download firmware using this method. I installed the Nokia Care Suite but could not access the new .cfg file. However, I found it elswwhere and was able to run the Nokia software. However, after select "Check Online" I get an error message "The remote server returned an error. (407) Proxy Authentication Required". Anyone had this problem? Anyone have a solution?
    12-24-2013 02:15 PM
  13. isicles's Avatar
    Product Codes for:

    Unbranded Australian Lumia 1020.
    Version: 3050.0000.1338.1004
    BLACK(059T4B1)
    WHITE (059T4W8)
    YELLOW (059T4X2)

    Unbranded New Zealander Lumia 1020.
    Version: 3050.0000.1338.1003
    BLACK(059T9C8)
    WHITE (059V081)
    YELLOW (059T9D0)

    All the roms available for 1020 comes with Amber Update.

    ONLY FLASH ROMS WITH THE SAME Variant Code (875 with only 875)
    Product Code - Black (059T9G8)
    Version: 3050.0000.1338.1004
    Manufacturer Name : RM-875_apac_australia_new_zealand_222
    Mobile Operator - 000-AU

    I want to Flash this ROM with the Unbranded English ROM for Belgium.

    Does anyone know Product code?

    Already checked Nokia Product Code Listing for Care Suite Download - (Nokia 925T Added) - Page 2 - GSM-Forum
    No English unbranded Belgian ROM there
    12-24-2013 02:41 PM
  14. arni99's Avatar
    List of unbranded 1020 (RM-875) CV firmwares:
    059T2J3 RM-875 VAR EURO DE CV BLACK
    059T1G8 RM-875 VAR EURO FI CV BLACK
    059T4B1 RM-875 VAR APAC AU CV BLACK
    059T9C8 RM-875 VAR APAC NZ CV BLACK
    059T1V6 RM-875 VAR EURO GB CV BLACK
    059T750 RM-875 VAR EURO IT CV BLACK
    059T471 RM-875 VAR EURO FR CV BLACK
    059T6B3 RM-875 VAR LTA BR CV BLACK
    059T4P1 RM-875 VAR EURO NL CV BLACK
    059T862 RM-875 VAR EURO TR CV BLACK
    059T9F1 RM-875 VAR EU IL CV BLACK

    Source:
    http://forum.gsmhosting.com/vbb/f609...ml#post9580564
    12-24-2013 04:06 PM

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