What's the differnce of International Version and US Version - Samsung Galaxy S8 Questions and Answers

What's the differnce of International Version and US Version?
Both support's VoLTE?
And can i use on South Korea?

galaxys3kt said:
What's the differnce of International Version and US Version?
Both support's VoLTE?
And can i use on South Korea?
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Us versions are based on snapdragon processor, International is exynos, also they both operate on different radio frequencies, so I can't take my international device over to us and put a us sim in even if it's unlocked to all networks. VoLTE is carrier specific and if you wish to use it you will need to flash that specific carriers branded firmware if it's available for your variant. South Korea has it's own variant, you can't use a Korean sim in a us or international device, that's as far as I'm aware, someone can correct me if I'm wrong.

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Workaround to flash Sprint version with the European version?

Is there any workaround to flash Tab Sprint version with the European version?
Or a cooked firmware?
anyone? I'm also waiting for this
The EU version is GSM, Sprint uses CDMA. The EU rom won't work because the radio chips are different.

Different Atrix versions and where are they differ?

Hello, I want to buy an Atrix here in Greece and as I can see there is 3 versions: AT&T, UK version, and European version.
Is there any big different among them?
canadian version differs from the att version.

International version...which firmware

I just purchased a dual SIM international version and I don't have it yet. I live in America. If I wanted to restore to stock, which region firmware would j download? Or does it even matter. There isnt an American firmware.
Thanks

I want to know the model number and CSC code and support frequency.

sorry for my bad english..
https://www.amazon.com/dp/B06Y137TLR?m=A35WDPB4Y8D904&ref_=v_sp_widget_detail_page
(Galaxy S8 Unlocked International Version)
https://www.amazon.com/dp/B06Y14T5YW?m=A19N59FKNWHX7C&ref_=v_sp_widget_detail_page
(Galaxy S8 Unlocked US Version)
1. I want to know the model number and CSC code and support frequency.
2. This phone supports VoLTE or not?
3. Can i use on South Korea?

Cross version firmware updates

Is it safe to upgrade firmware targeted for one Galaxy S10+ device to another device?
Assuming both phones are either running Snapdragon or both phones are running Exynos.
Example:
- buy SM-G9750/DS (China/Hong Kong version)
- flash firmware from SM-G975U1 (US Unlocked version)
Will this be safe? What is the procedure? Has anyone attempted it?
Will I lose Dual SIM capability?
What are the potential benefits of doing so?
Will this also enable more bands (which are not enabled on China/Hong Kong version of the phone? example band 66 and band 71?).
Is there other way to enable those bands (CDMATool does not show those bands in selection).
Bands are hardware, not firmware. Flashing different firmware won't enable more bands. Flashing different firmware won't get you anything I'm afraid. They all effectively share the same firmware. All you'll do its cause potential issues.
I know the Exynos dual SIM variants share thw same firmware as the single SIM Exynos variants. But I'm not sure about the G9750/DS and G975U1 .

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