1. ByeVanno's Avatar
    hi, i want to change the ROM on my 830 to a country variant to get the full version of denim and lumia camera v5 i want to know what is the product code of a ROM that has been updated to the full version of denim and has there been any trouble with that ROM with the at&t 830 or it'll just go along fine thanks in advance
    02-16-2015 09:13 AM
  2. worldspy99's Avatar
    Contact the person selling this 830 via PM. He is an expert at flashing ROMs. He can point you in the right direction.
    http://forums.windowscentral.com/mar...-930-only.html
    02-16-2015 10:31 AM
  3. hasasimo's Avatar
    If you are in North America, flashing to a ROM that currently has Denim will kill LTE connectivity, since only RM-984 variants have received Denim so far. Microsoft has been deathly slow with the rollout and completely useless in offering any estimations about Denim arrival for the rest of us.
    Derausgewanderte likes this.
    02-16-2015 03:51 PM
  4. Derausgewanderte's Avatar
    as hasasimo wrote, if you have the RM-983 (go to settings, extras and info and scroll down to see what you have), you will loose LTE if you can even flash the country variant rom. pankaj from worldspy's post above is selling the L830 with RM-985, which WILL give you LTE on ATT and has the latest complete Denim firmware.

    I hope ATT is rolling out our missing Denim firmware piece by end of month. Otherwise, I will consider buying pankaj's ;)
    02-16-2015 04:52 PM
  5. ByeVanno's Avatar
    If you are in North America, flashing to a ROM that currently has Denim will kill LTE connectivity, since only RM-984 variants have received Denim so far. Microsoft has been deathly slow with the rollout and completely useless in offering any estimations about Denim arrival for the rest of us.
    I don't care about LTE so its not an issue i mean the at&t would be fine but i don't like a few things and settings that are locked that were open on my 930 that i flashed a French rom on
    02-16-2015 05:41 PM
  6. Fred Wilson2's Avatar
    What, specifically, is locked ?

    Fred


    I don't care about LTE so its not an issue i mean the at&t would be fine but i don't like a few things and settings that are locked that were open on my 930 that i flashed a French rom on
    02-16-2015 05:43 PM
  7. carguy303's Avatar
    I don't care about LTE so its not an issue i mean the at&t would be fine but i don't like a few things and settings that are locked that were open on my 930 that i flashed a French rom on
    If you do not care about LTE, use navifirm plus to download denim from an RM-984 cv and then flash it with Nokia care suite.
    02-16-2015 05:58 PM
  8. ByeVanno's Avatar
    If you do not care about LTE, use navifirm plus to download denim from an RM-984 cv and then flash it with Nokia care suite.
    Yeah im asking if you guys know why product code has gotten the full version of denim yet
    02-16-2015 10:36 PM
  9. ByeVanno's Avatar
    What, specifically, is locked ?

    Fred
    Well I cant change the radio down from lte down to 3g that's mostly what I've noticed so I'd just like to avoid any other things before I find them
    02-16-2015 10:38 PM
  10. carguy303's Avatar
    Yeah im asking if you guys know why product code has gotten the full version of denim yet
    Oh! I used product code 059W550. Irs the German cv. It worked great on my RM-985
    02-16-2015 11:08 PM
  11. ByeVanno's Avatar
    Oh! I used product code 059W550. Irs the German cv. It worked great on my RM-985
    Okay thank you man
    02-17-2015 09:00 AM
  12. Gaming Life's Avatar
    Not to interfere in this thread but are you saying that if I flash my Telus RM 985 to country varient of Canada that is also RM 985 , I will lose all my LTE Bands.
    02-17-2015 02:51 PM
  13. Mr Lebowski's Avatar
    Not to interfere in this thread but are you saying that if I flash my Telus RM 985 to country varient of Canada that is also RM 985 , I will lose all my LTE Bands.
    I bought an "unlocked" previously locked to Telus RM-985 now it s just a 000-CA country variant and it still connects to T Mobile's LTE
    02-17-2015 04:35 PM
  14. Gaming Life's Avatar
    So are you saying that you personally bought the phone from TELUS and then unlocked it and flashed it with a NAM rom?
    02-17-2015 04:40 PM
  15. ByeVanno's Avatar
    Has anybody tried to flash a rm 983 to any of the other 830 variants because I cant seem to get any to work
    02-19-2015 07:52 PM
  16. pankaj981's Avatar
    ^^ not possible.

    You can try doing a dead flash to a RM-984 ROM (i wouldn't suggest doing it though)
    02-19-2015 08:16 PM
  17. ByeVanno's Avatar
    ^^ not possible.

    You can try doing a dead flash to a RM-984 ROM (i wouldn't suggest doing it though)
    Yeah oh well guess im a slave to at&t again what fun
    02-19-2015 09:43 PM
  18. pankaj981's Avatar
    Yeah oh well guess im a slave to at&t again what fun
    One of the reasons why either buy a global variant or an AT&T phone which is a global variant (same RM-XXX).
    02-20-2015 07:57 AM
  19. ByeVanno's Avatar
    One of the reasons why either buy a global variant or an AT&T phone which is a global variant (same RM-XXX).
    Meh I don't really mind I got the phone as a back up phone cuz my 930 had too much problems so I'd downgrade and wait for windows 10 phones
    02-20-2015 09:24 AM
  20. PepperdotNet's Avatar
    It seems any phone newer than the Lumia 920 (on either Amber or Black, I forget which) AT&T has enforced a different boot signature so that only AT&T branded ROMs are accepted. You are likely out of luck.
    02-20-2015 09:41 AM
  21. carguy303's Avatar
    It seems any phone newer than the Lumia 920 (on either Amber or Black, I forget which) AT&T has enforced a different boot signature so that only AT&T branded ROMs are accepted. You are likely out of luck.
    Even when you dead flash? That's really interesting.
    02-26-2015 02:15 AM
  22. chuey101's Avatar
    I just flashed my rm-985 to cv DE rom as well. no issues, still get good LTE (maybe b/c I am in refarmed area?) and lumia camera 5 was well worth it!

    had B&H lumia 830. can always flash back once released in Latin America.
    03-03-2015 08:00 PM
  23. vartanarsen's Avatar
    Well I cant change the radio down from lte down to 3g that's mostly what I've noticed so I'd just like to avoid any other things before I find them
    Man, if thats all you want, you dont need to flash anything. Just dial into Field Test Code - ##3282#. Then you can go between Edge, H+, and LTE as you please..and even dictate which LTE bands you want so you dont get "pushed" into a weak LTE band.
    Formula84 likes this.
    04-21-2015 02:12 PM
  24. Charlos Flowers's Avatar
    Whit that ROM, can you use LTE?
    08-24-2015 02:36 PM

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