1. Tracy Daken's Avatar
    Here they are!

    RM-938
    059V726 VAR LATAM 6J CLARO SL WHITE
    059V730 VAR LATAM AR CLARO SL SKD WHITE
    059V728 VAR LATAM AR CLARO SL SKD BLACK
    059V725 VAR LATAM 6J CLARO SL BLACK
    059V6X0 VAR LTA 7R CV WHITE
    059V6W7 VAR LTA 7R CV BLACK
    059V6X1 VAR LTA 7R CV YELLOW
    059V442 VAR LTA BR CV BLACK
    059V533 VAR LTA BR CV WHITE
    059V744 VAR LATAM 6F MOVISTAR SL BLACK
    059V721 VAR LATAM AR MOVISTAR SL SKD YLW
    059V5L9 VAR LATAM 6F MOVISTAR SL WHITE
    059V719 VAR LATAM AR MOVISTAR SL SKD BLK
    059V720 VAR LATAM AR MOVISTAR SL SKD WHT
    059V7N7 VAR LTA UY ANTEL BLACK SL
    059V724 VAR LATAM AR CV SKD RED
    059V722 VAR LATAM AR CV SKD BLACK
    059V3L0 AMERICAS WHITE SWAP
    059V3L1 AMERICAS RED SWAP
    059V3L2 AMERICAS YELLOW SWAP
    059V3K8 AMERICAS BLACK SWAP
    059V3L8 PWBASSY LIGHT SWAP ENGINE GLOBAL

    Region for my 1520.3 is Mexico. Ours is CV's.

    I just confirmed by trying myself. The RM-940, and RM-937 roms will not work on these phones. The UK version with Cyan will not allow data to work on 8.1. I spent all day yesterday trying. And the RM-940 roms won't even load. Saving you guys some time.

    So far, no one has been able to update from DP to Cyan. They all have to roll back to 8.0.

    These are roms we need to watch if our area gets cyan! None of these have Cyan as of yet.
    AvatarEW and mattdistro like this.
    07-24-2014 02:49 PM
  2. BaritoneGuy's Avatar
    This is the version for my 938 from Omegacell in Canada

    059V6W7 VAR LTA 7R CV BLACK

    Wonder who has to approve it?
    07-24-2014 03:54 PM
  3. Tracy Daken's Avatar
    That is the same as mine. Mexico Region. Not sure. CV's were first in the UK though. I think the CV's will be the first of the region to get it.
    07-24-2014 04:13 PM
  4. Richard Silvera's Avatar
    are you running DP 8.1 or WP8? Or did you downgrade to 8 if you whee at DP8.1, any cyan yet? I got a 937 from omegacell, have DP 8.1, heard ATT got there USA cyan today don want to downgrade to WP 8 just yet and realize no cyan in canada? Wonder who approves our cyan since 1520 isn't in canada....mhmmm
    07-24-2014 08:23 PM
  5. BaritoneGuy's Avatar
    are you running DP 8.1 or WP8? Or did you downgrade to 8 if you whee at DP8.1, any cyan yet? I got a 937 from omegacell, have DP 8.1, heard ATT got there USA cyan today don want to downgrade to WP 8 just yet and realize no cyan in canada? Wonder who approves our cyan since 1520 isn't in canada....mhmmm
    The update will be approved by whoever originated your phone. Has nothing to do with what carrier you are currently on.
    07-24-2014 09:02 PM
  6. Al4video's Avatar
    What do you mean by who ever originated your phone?
    07-24-2014 10:06 PM
  7. drachen23's Avatar
    What do you mean by who ever originated your phone?
    What carrier's brand is stamped on the front of the phone. If it's an AT&T phone, AT&T has to approve Cyan/8.1 before you can update. If it's Movistar, Movistar has to approve Cyan/8.1 before you can update. If it's unbranded, Nokia can release it at their discretion. It's just that the hardware for different regions can vary quite a bit (mostly radios or the wildly different AT&T version) so you can't just flash a UK ROM onto a Mexian device and expect it to work perfectly.
    07-24-2014 10:32 PM
  8. Tracy Daken's Avatar
    Let me verify this so we all understand. First of all: know your model number (RM-937,938,940). You cannot make a 940 work on a 937 rom.

    Second step. Once you do that, however, understand that YOU HAVE TO DOWNGRADE TO 8.0 IN ORDER TO UPDATE TO CYAN. This was verified my me, and many others. As of right now, unless Microsoft says it is fine (which I doubt they will worry about) you have to downgrade.
    A. With this in mind, I would wait on DP until I hear reports of my Specific model number (RM-938 ECT) Once that is confirmed, back up my settings on DP, then download the rom on NSU. AFTER that update to Cyan on that rom. After I get on cyan, factory reset to clear bugs, then restore from backup.(DP back up works on Cyan ^^).

    Say I have a RM-938, and any carrier or update from LTA comes up for the 1520, I can use NSU and downgrade to 8.0 and then update to cyan without any risk. Updates are tied to that specific rom, not your carrier. So a Country variant 938 comes up, and say, I have an OmegaCell Phone (938 also), I can download the rom from NSU and flash it to my phone. Update check on there and go to Cyan without an issue.
    07-24-2014 11:07 PM
  9. MrGoodSmith's Avatar
    Second step. Once you do that, however, understand that YOU HAVE TO DOWNGRADE TO 8.0 IN ORDER TO UPDATE TO CYAN
    I don't think this will be the case for me. Once the new firmware is available on Nokia/Microsoft servers, I will just use Nokia Care Suite to download it and flash it directly into my phone. It's like formatting your computer regardless of what system it's running, and installing a new system.
    Legoboyii likes this.
    07-25-2014 12:04 AM
  10. Tracy Daken's Avatar
    That is true, if you wait long enough. 8.1 will show up on the servers.

    Posted via Windows Phone Central App
    07-25-2014 01:04 AM
  11. kabel_mk's Avatar
    Let me verify this so we all understand. First of all: know your model number (RM-937,938,940). You cannot make a 940 work on a 937 rom.

    Second step. Once you do that, however, understand that YOU HAVE TO DOWNGRADE TO 8.0 IN ORDER TO UPDATE TO CYAN. This was verified my me, and many others. As of right now, unless Microsoft says it is fine (which I doubt they will worry about) you have to downgrade.
    A. With this in mind, I would wait on DP until I hear reports of my Specific model number (RM-938 ECT) Once that is confirmed, back up my settings on DP, then download the rom on NSU. AFTER that update to Cyan on that rom. After I get on cyan, factory reset to clear bugs, then restore from backup.(DP back up works on Cyan ^^).

    Say I have a RM-938, and any carrier or update from LTA comes up for the 1520, I can use NSU and downgrade to 8.0 and then update to cyan without any risk. Updates are tied to that specific rom, not your carrier. So a Country variant 938 comes up, and say, I have an OmegaCell Phone (938 also), I can download the rom from NSU and flash it to my phone. Update check on there and go to Cyan without an issue.
    What is RM-938 ECT?
    07-25-2014 01:14 AM
  12. Richard Silvera's Avatar
    So has anyone with the 938 937 gotten cyan yet? That's all i want to know cause i don't want to downgrade my DP and end up not being able to get the update yet.
    07-25-2014 04:52 PM
  13. Tracy Daken's Avatar
    Rm 938 is the Nokia 1520 for Latin America. Aka Mexico country variant or CV
    07-29-2014 01:05 PM
  14. Al4video's Avatar
    What carrier's brand is stamped on the front of the phone. If it's an AT&T phone, AT&T has to approve Cyan/8.1 before you can update. If it's Movistar, Movistar has to approve Cyan/8.1 before you can update. If it's unbranded, Nokia can release it at their discretion. It's just that the hardware for different regions can vary quite a bit (mostly radios or the wildly different AT&T version) so you can't just flash a UK ROM onto a Mexian device and expect it to work perfectly.
    there's no carrier brand on these phones. They are factory unlocked.
    07-29-2014 02:57 PM

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