Question 5G Frequency Bands - Samsung Galaxy S22

I bought a Galaxy S22 Ultra Model SM-N986UZKAXAA Is there a way to update it to have the n78 5G band?

The hardware doesn't seem to support it.
Some variants do.
Maybe it's firmware...

Related

US Radio/Modem to enbale US 5G bands on G988N/G9880?

I want to get an asian variant of the s20 ultra so I can unlock my bootloader but those varients don't support the bands for T-Mobile 5G. Would it be possible to somehow enable the T-Mobile US bands on that variant?
600 MHz is low band and i think this device antenna or other RF-elements doesn't support such low band. 5G is too new also and you have to also somehow define en-dc combinations so i don't recommend buy this variant. If you like make sure 5G works, buy device from home market.

S20 5G SM-G981B/DS Does it support mmWave?

Samsung technical expert on chat said yes,
the modem the phone has seems to indicate it does (unless samsung disable something on the S20 5G specifically to limit it to Sub6 bands only),
https://www.samsung.com/semiconductor/minisite/exynos/products/modemrf/exynos-modem-5123/
this webite seems to say no (no mmWave bands listed),
https://www.devicespecifications.com/en/model/f3e652f5
to add to my confusion the verison S20 5G originally didn't support mmWave until they released the S20 5G UW
I'm in the UK on EE. I just would like to know if the phone can or can't receive mmWave if it was transmitted to it?
Lothandyr said:
Samsung technical expert on chat said yes,
the modem the phone has seems to indicate it does (unless samsung disable something on the S20 5G specifically to limit it to Sub6 bands only),
https://www.samsung.com/semiconductor/minisite/exynos/products/modemrf/exynos-modem-5123/
this webite seems to say no (no mmWave bands listed),
https://www.devicespecifications.com/en/model/f3e652f5
to add to my confusion the verison S20 5G originally didn't support mmWave until they released the S20 5G UW
I'm in the UK on EE. I just would like to know if the phone can or can't receive mmWave if it was transmitted to it?
Click to expand...
Click to collapse
I think you're out of luck if you didn't purchase the 5G UW. There is no modem technology currently available that can leverage 5G signals in the sub-6 GHz spectrum and 5G signals in the mmWave spectrum at the same time. You can only get one or the other.
Lothandyr said:
Samsung technical expert on chat said yes,
the modem the phone has seems to indicate it does (unless samsung disable something on the S20 5G specifically to limit it to Sub6 bands only),
https://www.samsung.com/semiconductor/minisite/exynos/products/modemrf/exynos-modem-5123/
this webite seems to say no (no mmWave bands listed),
https://www.devicespecifications.com/en/model/f3e652f5
to add to my confusion the verison S20 5G originally didn't support mmWave until they released the S20 5G UW
I'm in the UK on EE. I just would like to know if the phone can or can't receive mmWave if it was transmitted to it?
Click to expand...
Click to collapse
S20 5G does not support mmWave, chart of supported devices here
https://www.androidauthority.com/5g-confusing-1084755/
*Detection* said:
S20 5G does not support mmWave, chart of supported devices here
https://www.androidauthority.com/5g-confusing-1084755/
Click to expand...
Click to collapse
Not so, Verizon released 5G mmWave for the S20, Plus and Ultra devices on June 4th. They're labeled as S20 5G UW Models, other carriers to follow. A couple of drawbacks for the S20 Base Model, you're limited to 8GB of RAM and no MicroSD.
https://www.xda-developers.com/verizon-samsung-galaxy-s20-5g-uw-less-ram-no-expandable-storage/amp/

Is it possible to enable 5G on the LTE S20 Ultra?

S20 and s20+ LTE models don't have the 5G bands in them so its impossible to get 5G on those, but however, All the s20 ultras, 5G or LTE have the 5G bands, but its disabled via software on the LTE one, is it possible to enable 5G somehow on them?
Yes they may have the bands, but I'm pretty sure that they are missing the physical antennas required for 5g to work
AhmedMomen said:
S20 and s20+ LTE models don't have the 5G bands in them so its impossible to get 5G on those, but however, All the s20 ultras, 5G or LTE have the 5G bands, but its disabled via software on the LTE one, is it possible to enable 5G somehow on them?
Click to expand...
Click to collapse
The Snapdragon x50 modem is separate from the SD 865 SOC so even though it might appear on the software the phisical component is not present.
Sent from my Samsung SM-G986W using XDA Labs
mrnovanova said:
The Snapdragon x50 modem is separate from the SD 865 SOC so even though it might appear on the software the phisical component is not present.
Click to expand...
Click to collapse
Does the same go for the exynos model?
Cause thats the one i have, i think i heard somewhere that the LTE s20 ultra has the bands and the phyisical components required but its disabled via software in LTE countries.
AhmedMomen said:
Does the same go for the exynos model?
Cause thats the one i have, i think i heard somewhere that the LTE s20 ultra has the bands and the phyisical components required but its disabled via software in LTE countries.
Click to expand...
Click to collapse
The Exynos modem 5123 is also a separate module so the same should apply.
Sent from my Samsung SM-G986W using XDA Labs
I purchased s20 ultra in India. I thought this a 5g phone but it shows only LTE. Paying so much money for a 4g phone is a big blow for anyone but I think that our xda develpers can enable the 5g in s20 ultra. Please do something to make it work on 5g network.

Question Galaxy s22 Ultra (S908U1)

I bought my s22 ultra (S908U1) from United States and now I'm in my home country but I lost the 5G network because the only bands available here is n77 and n78 and I tried to enable them in my device but I can't. Anyone can help me with that?

Question Unlock 5G for imported S22 Ultra

Hi folks,
I am not able to get 5G on my Samsung S22 Ultra here in India, which was imported from UK, so has the Exynos 2200 chipset. Although it supports all the 5G network bands required here, for some reason it does not switch to 5G.
Could you guys help me out. Is there any way to unlock the device or something.
Thanks
Me too
Any way to connect 5G.

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