Making enable to use Samsung pay, BP and ECG in Canada with GW3 Korean version(R850).

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Jinius.K

Member
Mar 13, 2021
6
2
Hello,
I'm Korean who is living in Canada and I have a GW3 korean version (R850) which is not available Samsung pay but it has NFC. And Samsung health monitor doesn't work in Canada (my phone is S20+ 5G I bought in Canada). So I want to make my watch enable to use Samsung pay, BP and ECG.
I saw on youtube and it said find a combination firmware for my GW3 and install it.
Most of post is about R840 model not R850 so it is hard to find right combination firmware for me.
Can you let me know where I can fine it for R850?

Thanks for reading.
 
Last edited:

Jinius.K

Member
Mar 13, 2021
6
2
Please check:
Hello,
Thanks for your answer.
I installed SHM successfully on my phone from your google drive :)
But my watch's model is SM-R850.
Can I use R845's combination firmware file instead?
If not, could you let me know where can I get R850's combination firmware?

Best Regards
 
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Reactions: Dante63

Dante63

Senior Member
  • Nov 1, 2015
    1,786
    1,537
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    the Clouds
    Samsung Galaxy Note 20 Ultra
    Hello,
    Thanks for your answer.
    I installed SHM successfully on my phone from your google drive :)
    But my watch's model is SM-R850.
    Can I use R845's combination firmware file instead?
    If not, could you let me know where can I get R850's combination firmware?

    Best Regards
    Search the XDA, if you can't find, start a thread requesting the combination files and maybe someone can help you...

    Because I'm sorry to say I don't know where to find or who has...
     
    • Like
    Reactions: Jinius.K

    adfree

    Senior Member
    Jun 14, 2008
    9,165
    5,407
    Before you kill your device...

    Maybe start with simple step 1...

    Identify your active CSC...
    Look at Video here:

    Your SM-R850 have what as CSC?

    Best Regards
     
    • Like
    Reactions: Jinius.K

    Jinius.K

    Member
    Mar 13, 2021
    6
    2
    Before you kill your device...

    Maybe start with simple step 1...

    Identify your active CSC...
    Look at Video here:

    Your SM-R850 have what as CSC?

    Best Regards
    Mine has KOO.
    Is it possible to make this enable samsung pay in Canada?
     

    Jinius.K

    Member
    Mar 13, 2021
    6
    2
    I have a GW3 bought at the official samsung store in Korea and I'm using S20+ bought in Canada. (Living in Canada now)
    Recently, I made my watch works BP/ECG with my phone after Dante63 let me know how at this forum.
    I wonder if I change CSC of my watch, can I use samsung pay in Canada?

    My watch's info
    Model : SM-R850
    Tizen ver : 5.5.0.2
    Software ver : R850XXU1BUA8 / SM-R850NZSAKOO
     

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    • 1
      Please check:
      1
      Please check:
      Hello,
      Thanks for your answer.
      I installed SHM successfully on my phone from your google drive :)
      But my watch's model is SM-R850.
      Can I use R845's combination firmware file instead?
      If not, could you let me know where can I get R850's combination firmware?

      Best Regards
      1
      Hello,
      Thanks for your answer.
      I installed SHM successfully on my phone from your google drive :)
      But my watch's model is SM-R850.
      Can I use R845's combination firmware file instead?
      If not, could you let me know where can I get R850's combination firmware?

      Best Regards
      Search the XDA, if you can't find, start a thread requesting the combination files and maybe someone can help you...

      Because I'm sorry to say I don't know where to find or who has...
      1
      Before you kill your device...

      Maybe start with simple step 1...

      Identify your active CSC...
      Look at Video here:

      Your SM-R850 have what as CSC?

      Best Regards
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