
05-09-2021 05:11 PM
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Hello,
I am a UK resident. I bought a Note 20 Ultra 5G, as a grey import, from Singapore.
My device is dual-SIM, and I believe the UK version is also dual-SIM.
Is there a way I can change the CSC of my device and get a UK firmware build onto it?
Thank you in advance.
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05-09-2021 10:47 PM
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I tried this trick:
Typing: *#272*IMEI# into the dialer. I can see an option to select the UK/BTU. Chose it, phone reset/rebooted... and I was in UK mode
05-09-2021 06:17 PM
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05-09-2021 06:39 PM
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05-09-2021 07:56 PM
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I'm assuming you are asking as Samsung Pay won't work with a UK sim.
I've looked into it before with one of my previous devices, but couldn't change anything

05-09-2021 10:47 PM
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I tried this trick:
Typing: *#272*IMEI# into the dialer. I can see an option to select the UK/BTU. Chose it, phone reset/rebooted... and I was in UK mode
06-09-2021 05:24 AM
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@Anonymous User
I see you've accepted your own solution on this.
Are you saying typing in *#272*IMEI# in your phone dialer changed your csc to BTU ?
Daily Driver > Samsung Galaxy s²⁵ Ultra 512Gb ~ Titanium Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "

06-09-2021 07:06 AM
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06-09-2021 07:26 AM - last edited 06-09-2021 07:38 AM
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Comes up as invalid action with my phone when I try to use that code in my phone's dialer app @Anonymous User
Is your phone a Snapdragon version?
Did your phone Factory Reset after completing the csc change ?
Daily Driver > Samsung Galaxy s²⁵ Ultra 512Gb ~ Titanium Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "

06-09-2021 10:06 AM
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17-09-2021 08:23 AM - last edited 17-09-2021 08:23 AM
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