Hi All,
I have recently bought an Unlocked US snapdragon version of Galaxy S21 ultra 5g but I live in UK. Since the day 1, I have never experienced 5G icon on notifications area here in London. I only see LTE. My SIM is 5G enabled. Is there any difference between the US snapdragon 888 version and UK Exynos 2100 as I am not seeing this 5G icon.
OR, if someone knows if there is a chance to get benefit of 5G here in London with my US version.
I look forward to getting your answers...
Thanks,
If your version is dual sim, try putting the sim on 2nd sim card slot. Otherwise, I would contact Samsung about it.
I thought the US and UK used different bands and that is why Samsung use the different chipsets based on the countries 5G bands. There is a small overlap in the high bands around 27/28 Ghz but that would depend on the bands you Uk provider uses. That is why they do not recommend buying devices from abroad.
The US unlocked won't get 5G in Europe
mpore14 said:
If your version is dual sim, try putting the sim on 2nd sim card slot. Otherwise, I would contact Samsung about it.
Click to expand...
Click to collapse
It's a single SIM device...
lywyn said:
I thought the US and UK used different bands and that is why Samsung use the different chipsets based on the countries 5G bands. There is a small overlap in the high bands around 27/28 Ghz but that would depend on the bands you Uk provider uses. That is why they do not recommend buying devices from abroad.
Click to expand...
Click to collapse
Does it mean, I will never get a chance to to see 5G icon on my device ? Or I can get the 5G in the future when the 5G rolls out fully in the UK with different bands or frequencies? Please comment on this. Thanks
ekerbuddyeker said:
The US unlocked won't get 5G in Europe
Click to expand...
Click to collapse
Is it for now ? Or I will get a chance to see 5G on my device in future ?
Armani505 said:
Does it mean, I will never get a chance to to see 5G icon on my device ? Or I can get the 5G in the future when the 5G rolls out fully in the UK with different bands or frequencies? Please comment on this. Thanks
Click to expand...
Click to collapse
It would depend on many things, 1) The SD support your carriers 5G band, 2) the firmware supporting the 5G, 3) your plan with carrier supporting 5G.
(1) and (2) may be supported depending on the carriers bands, you would need to ask your carrier.
(3) for example, previous EE plans do not include 5G in the plan and only if you upgrade to a 5G plan can you connect at 5G. My last phone did not do 5G so the plan was a 4G plan, upgrading the phone meant I had to upgrade the plan.
It's not whether your carrier will add 5G, it's the bands that they add that matter. European 5G bands are not the same as US 5G bands. Samsung doesn't include both in a single version of the s21 (apple does). You either have the US version or the various global versions. I have the HK version. It's a snapdragon like the US (and dual sim) but it only gets 5G in Europe (and HK of course).
lywyn said:
It would depend on many things, 1) The SD support your carriers 5G band, 2) the firmware supporting the 5G, 3) your plan with carrier supporting 5G.
(1) and (2) may be supported depending on the carriers bands, you would need to ask your carrier.
(3) for example, previous EE plans do not include 5G in the plan and only if you upgrade to a 5G plan can you connect at 5G. My last phone did not do 5G so the plan was a 4G plan, upgrading the phone meant I had to upgrade the plan.
Click to expand...
Click to collapse
Thanks for the detailed answer. I contacted my carrier which is EE here in the UK. They said we are running different bands of 5G as compared to the US 5G bands.
And they confirmed that my plan is 5G enabled...
ekerbuddyeker said:
It's not whether your carrier will add 5G, it's the bands that they add that matter. European 5G bands are not the same as US 5G bands. Samsung doesn't include both in a single version of the s21 (apple does). You either have the US version or the various global versions. I have the HK version. It's a snapdragon like the US (and dual sim) but it only gets 5G in Europe (and HK of course).
Click to expand...
Click to collapse
Hi, Thanks for your reply, I contacted them, and Yes, they said we are running different 5G bands here in UK as compared to US 5G bands and your US version supports the bands currently US carriers are providing in the US.
So, it means, when they (EE UK) add more 5G bands in their service like more frequencies of 5G then I can get the benefit of my 5G Snapdragon US version in the UK ???
ekerbuddyeker said:
The US unlocked won't get 5G in Europe
Click to expand...
Click to collapse
@ekerbuddyeker I hope you're okay. Could you specify the technicality(s) why it won't work?
@ekerbuddyeker I hope you're okay. Could you specify the technicality(s) why it won't work?
SidRose01 said:
I hope you're okay. Could you specify the technicality(s) why it won't work?
Click to expand...
Click to collapse
it's set up to receive a different set frequencies than are mostly used in Europe as others have said.
Hey. Ignore the incorrect advice from both your carrier and other users here.
Your S21 from the US includes band n78 support even though it isn't advertised.
You just need to enable it and remove the NR whitelist.
You can do it through the service menu (access through Google Dialer).
3mel said:
it's set up to receive a different set frequencies than are mostly used in Europe as others have said.
Click to expand...
Click to collapse
Yep. We know. I mean do you know which frequency the US version is missing that is required in UK?
Skander1998 said:
Hey. Ignore the incorrect advice from both your carrier and other users here.
Your S21 from the US includes band n78 support even though it isn't advertised.
You just need to enable it and remove the NR whitelist.
You can do it through the service menu (access through Google Dialer).
Click to expand...
Click to collapse
The service menu was unfortunately disabled on the US versions many months ago...
*Edit* - To clarify this, I'm sure that the code is probably the same as before, however, when you type it in on the US phones (using Google Phone, of course), the number instantly deletes itself and doesn't allow the menu to open. This was either just before or after launch (I can't remember which one as I had a Note 20 Ultra and exchanged it for this phone just after it released). But just before I did the phone exchange, all of a sudden, I couldn't access that service menu anymore on my Note 20U as it had just been blocked on the US phones. Furthermore, both of my phones were unlocked, and so it doesn't seem to be a carrier dependent thing =(
NippleSauce said:
The service menu was unfortunately disabled on the US versions many months ago...
*Edit* - To clarify this, I'm sure that the code is probably the same as before, however, when you type it in on the US phones, the number instantly deletes itself and doesn't allow the menu to open.
Click to expand...
Click to collapse
Not really true. Just add a 2 at the end of the old code, click the first menu option, then 3 dot, back. Click the first option, and again, 3 menu, back. And now you've got the old service menu back.
We still have QPST access to if they ever block that second code
Armani505 said:
Hi, Thanks for your reply, I contacted them, and Yes, they said we are running different 5G bands here in UK as compared to US 5G bands and your US version supports the bands currently US carriers are providing in the US.
So, it means, when they (EE UK) add more 5G bands in their service like more frequencies of 5G then I can get the benefit of my 5G Snapdragon US version in the UK ???
Click to expand...
Click to collapse
Only if they add the specific US bands, which is as likely as the UK Ministry of Transport regulating that the UK will start driving on the left to be in line with the US, but phasing it in, and starting only with Heavy Goods Vehicles first.
Related
I have a Note 2 that I bought from AT&T. I want to upgrade to the note 3 but I want the N9005 version because I believe that it will be able to use G4 LTE signal from AT&T. The only place that I can buy the unlocked N9005 version is at Negri Electronics. However it only sell the 16 gb version and I want the 32 gb version. Is there any other place in the U.S.A that sells the N9005 unlocked version?
Earthbrain said:
I have a Note 2 that I bought from AT&T. I want to upgrade to the note 3 but I want the N9005 version because I believe that it will be able to use G4 LTE signal from AT&T. The only place that I can buy the unlocked N9005 version is at Negri Electronics. However it only sell the 16 gb version and I want the 32 gb version. Is there any other place in the U.S.A that sells the N9005 unlocked version?
Click to expand...
Click to collapse
I don't think there is such a thing like a 16gb note 3. At least not yet.
xclub_101 said:
I don't think there is such a thing like a 16gb note 3. At least not yet.
Click to expand...
Click to collapse
http://negrielectronics.com/phones/android-mobile-c-67.html
According to the above link...the 16 gb version does exist.
Does the n9005 model have AT&T LTE for sure?
Sent from my LG-D800 using XDA Premium 4 mobile app
Earthbrain said:
I have a Note 2 that I bought from AT&T. I want to upgrade to the note 3 but I want the N9005 version because I believe that it will be able to use G4 LTE signal from AT&T. The only place that I can buy the unlocked N9005 version is at Negri Electronics. However it only sell the 16 gb version and I want the 32 gb version. Is there any other place in the U.S.A that sells the N9005 unlocked version?
Click to expand...
Click to collapse
Before committed to pay big $ for the phone ... check out this thread
http://forum.xda-developers.com/showthread.php?t=2457964
I'd buy what you're looking for in a heartbeat - if it existed. So far it doesn't. At least not ln any of the N3's for the UK, EU, or Latin America that have been announced. The Korean S-800 SGS4 supports AT&T's bands so their N3 probably will also. But the Korean phones have funky TV h/w and a funky MMS system that's different than Western versions. Rogers' (Canada) version will be compatible with AT&T LTE and may be closer to "virgin" than AT&T's version. The challenge is warranty service both because you'd have to send it to Canada for repair (assuming Rogers' services a phone for a non-subscriber) and because Knox prevents resetting the warranty status if a non-standard ROM's been flashed. Speaking of which, you'd probably only be able to flash Rogers' ROMs via Odin unless their N3 was a "pure" i9505 capable of using international ROMs.
And as someone above mentioned there's some question as to what "unlocked" means with the N3 as there are now regional limitations on top of carrier's locking phones to their networks.
If I find a true international N3 that works on AT&T's LTE that's not regionally SIM locked I'll let you know. Until then I'm sticking with AT&T's version and hoping they haven't molested it too badly.
Thread cleaned.
Lets knock off the keyboard hero stuff and get back on topic.
The N9005 doesn't work on AT&T LTE, it is missing bands 700/1700
designgears said:
The N9005 doesn't work on AT&T LTE, it is missing bands 700/1700
Click to expand...
Click to collapse
Will the N9005 work on the Rogers network in Canada? I have no idea what these bands and frequencies mean, I just know that I need LTE to work.
choch69 said:
Will the N9005 work on the Rogers network in Canada? I have no idea what these bands and frequencies mean, I just know that I need LTE to work.
Click to expand...
Click to collapse
You can't just say "N9005" and expect to get an answer. "N9005" refers to generic Snapdragon 800 LTE capable version of GN3, but each country and carrier in the world has different LTE bands enabled in that Snapdragon's SoC radio. Find your Rogers here: http://en.wikipedia.org/wiki/List_of_LTE_networks
It operates on bands 4 and 7 - none of the Euro countries' carriers work on band 4, as you can see from the list. AT&T USA, T-Mobile USA and Rogers CA should be LTE cross compatible in most coverage areas, but not all.
If you buy N9005 version with unlocked bootloader - later, when someone makes Odin compatible with GN3 you will be able to flash Roger's LTE modem firmware to your N9005, no matter which country it is from and what LTE bands it currently has enabled
]
Okay well I was looking to buy an unlocked N9005 from the UK. Since none of the euro countries work on band 4, what about band 7? Do both bands need to be working in order to get LTE? The problem with buying this in my country is that there wont be a 64gb option available.
choch69 said:
]
Okay well I was looking to buy an unlocked N9005 from the UK. Since none of the euro countries work on band 4, what about band 7? Do both bands need to be working in order to get LTE? The problem with buying this in my country is that there wont be a 64gb option available.
Click to expand...
Click to collapse
Some carriers, which operate on dual band LTE use one band for upstream, and the other for downstream. If that is the case with Rogers you will have to have a phone with both bands enabled, to get LTE service from Rogers. However, even if that is not the case and both bands 4 and 7 are independent - Rogers has towers all over Canada, and in some regions those towers will operate on band 4, in other regions it will be band 7 and in some places towers will support both. By getting a phone that supports only band 7 you will greatly reduce your LTE coverage area. What percentage of Rogers' network uses what band - those details are publicly available, so you can either Google it or just call Rogers and ask. I would recommend against getting a phone, that supports only band 7, unless you plan on flashing Roger's modem to it later.
This not quite correct. A band, by definition includes both the up and downstream frequencies. Only one band is used at a time. Rogers happens to use band 4 and band 7. One is not reliant on the other. If you are in an area with band 7 coverage (most of Rogers LTE coverage has both) you will be able to use a N9005.
Apo11on said:
Some carriers, which operate on dual band LTE use one band for upstream, and the other for downstream. If that is the case with Rogers you will have to have a phone with both bands enabled, to get LTE service from Rogers. However, even if that is not the case and both bands 4 and 7 are independent - Rogers has towers all over Canada, and in some regions those towers will operate on band 4, in other regions it will be band 7 and in some places towers will support both. By getting a phone that supports only band 7 you will greatly reduce your LTE coverage area. What percentage of Rogers' network uses what band - those details are publicly available, so you can either Google it or just call Rogers and ask. I would recommend against getting a phone, that supports only band 7, unless you plan on flashing Roger's modem to it later.
Click to expand...
Click to collapse
omegacell said:
This not quite correct. A band, by definition includes both the up and downstream frequencies. Only one band is used at a time. Rogers happens to use band 4 and band 7. One is not reliant on the other. If you are in an area with band 7 coverage (most of Rogers LTE coverage has both) you will be able to use a N9005.
Click to expand...
Click to collapse
you're correct by claiming each band is self contained and and can carry both, upstream and downstream. However, each carrier owns only a small portion of the spectrum in the bands they operate on, and some carriers do practice using a single band for one way traffic only, in an effort to ease the network congestion and load balancing. I'm not saying it's Rogers - I have no information on that particular carrier, but some carriers do do that. I'm just saying for carriers, who use such practice, in order to get LTE service your phone's modem must have both bands enabled, otherwise it won't register with the network and you won't get LTE service at all.
Apo11on said:
you're correct by claiming each band is self contained and and can carry both, upstream and downstream. However, each carrier owns only a small portion of the spectrum in the bands they operate on, and some carriers do practice using a single band for one way traffic only, in an effort to ease the network congestion and load balancing. I'm not saying it's Rogers - I have no information on that particular carrier, but some carriers do do that. I'm just saying for carriers, who use such practice, in order to get LTE service your phone's modem must have both bands enabled, otherwise it won't register with the network and you won't get LTE service at all.
Click to expand...
Click to collapse
The OP needs to take into consideration that If he buys from an online retailer an international unit, this unit will need to be activated in its intended region before he can use it in the states.
Apo11on said:
you're correct by claiming each band is self contained and and can carry both, upstream and downstream. However, each carrier owns only a small portion of the spectrum in the bands they operate on, and some carriers do practice using a single band for one way traffic only, in an effort to ease the network congestion and load balancing. I'm not saying it's Rogers - I have no information on that particular carrier, but some carriers do do that. I'm just saying for carriers, who use such practice, in order to get LTE service your phone's modem must have both bands enabled, otherwise it won't register with the network and you won't get LTE service at all.
Click to expand...
Click to collapse
I've never heard of that. Seems like a problematic setup since the RF properties of bands can vary so much. Seems like you would get in a situation where you have up but not downstream or vice versa.
Yes, you would need a N9005 from Asia, not Europe as those are region locked.
omegacell said:
Yes, you would need a N9005 from Asia, not Europe as those are region locked.
Click to expand...
Click to collapse
Do you have a link for a source, where you got that information from? Or better yet - list of countries/markets, where GN3 will not be region locked?
Apo11on said:
Do you have a link for a source, where you got that information from? Or better yet - list of countries/markets, where GN3 will not be region locked?
Click to expand...
Click to collapse
Email me or hit me me up through my site. We're a retailer/wholesaler, not sure if I'm allowed to post about that since it would be "advertising".
omegacell said:
Email me or hit me me up through my site. We're a retailer/wholesaler, not sure if I'm allowed to post about that since it would be "advertising".
Click to expand...
Click to collapse
that is a valuable information, which a lot of people, watching this thread could use, not just me. I don't think it will be considered as advertising. People in this thread are looking to buy international GN3, which will work on AT&T in US. If the phone is region locked then it won't work. Therefore, listing the countries, where there is no region lock would be very much relevant to this topic.
Apo11on said:
that is a valuable information, which a lot of people, watching this thread could use, not just me. I don't think it will be considered as advertising. People in this thread are looking to buy international GN3, which will work on AT&T in US. If the phone is region locked then it won't work. Therefore, listing the countries, where there is no region lock would be very much relevant to this topic.[/QUOTEN
N9005 from HK or Singapore (perhaps others too) will work.
The South American N9000 are region locked to South American, North American, carribean etc. SIM cards (western hemisphere).
Click to expand...
Click to collapse
after watching Pocket Now's video on the Note 9's LTE speed, it got me excited. Excited til I realized their unit is a snapdragon 845 and the Exynos will have its own benchmarks.
Anyone have any idea how the Exynos version compares?
didn't watch video, but what are the actual results?
i have unlocked usa version with ATT LTE, i'm sure mine is the Exynos version. My results:
download = 51.3 mbps
upload = 6.2 mbps
are my test results in line with the results from the video?
Mine is an exynos version on 3uk and I recorded 73.2 down and 42.2 up. Upload speed is 4 times my home broadband speed
nycalex said:
i have unlocked usa version with ATT LTE, i'm sure mine is the Exynos version.
Click to expand...
Click to collapse
It's not.
My Exynos Note9 result
entropism said:
It's not.
Click to expand...
Click to collapse
you are right, even unlocked ones are snapdragon
Dolgogi said:
My Exynos Note9 result
Click to expand...
Click to collapse
what the heck......
i'm in NY metro and my LTE speeds suck
Updated test
For a comparison, here's my Note8 Exynos model result.
Tested in the same location last week before my Note9 arrived.
The test's were done at almost the same time last week and today
nycalex said:
didn't watch video, but what are the actual results?
i have unlocked usa version with ATT LTE, i'm sure mine is the Exynos version. My results:
download = 51.3 mbps
upload = 6.2 mbps
are my test results in line with the results from the video?
Click to expand...
Click to collapse
the tldw is 160mbps speed test in congested downtown NYC, on t-mobile.
soraxd said:
the tldw is 160mbps speed test in congested downtown NYC, on t-mobile.
Click to expand...
Click to collapse
i'm about 5 miles from there and getting 51mbps on an unlocked version with ATT as the carrier.
this is seriously pissing me off.
i'm going to exchange my unlocked one for an ATT branded one.
screw unlocked, carrier branded it is going forward
Unlocked US version on AT&T, pretty poor signal strength here at work, but still phenomenal speeds considering.
nycalex said:
you are right, even unlocked ones are snapdragon
what the heck......
i'm in NY metro and my LTE speeds suck
Click to expand...
Click to collapse
Because AT&T's main bands are 71 and another one which i forgot which aren't supported on the US unlocked variant or any other. They're not gunna treat unlocked customers like they do their own.When you have a carrier, it is important to know these types of things when choosing your phone. Just because it supports GSM and CDMA means almost nothing to you (unless you plan on switching carriers a few times in the lifesoan of the phone) as AT&T only uses GSM. The unlocked supports more bands but no model supports all of them. You also have to take into account carrier features like VoLTE and VoWiFi.
LTE/modem speeds are hard to test as the actual speed vary mostly from the network towers, how many connected users yours have, how much they download, the signal strength and so on.
For a real tests a lab is needed and from there are the stated measurements from the manufacturers. The exynos model is good.
SamGuy2020 said:
Because AT&T's main bands are 71 and another one which i forgot which aren't supported on the US unlocked variant or any other. They're not gunna treat unlocked customers like they do their own.When you have a carrier, it is important to know these types of things when choosing your phone. Just because it supports GSM and CDMA means almost nothing to you (unless you plan on switching carriers a few times in the lifesoan of the phone) as AT&T only uses GSM. The unlocked supports more bands but no model supports all of them. You also have to take into account carrier features like VoLTE and VoWiFi.
Click to expand...
Click to collapse
The US Unlocked variant DOES support band 71. It supports all the bands any of the US Carriers use.
You are correct about VoLTE and WiFi calling using the unlocked phone on ATT. However, both those features work perfectly on T-Mobile.
If you have ATT and want VoLTE or WiFi calling, or for some reason you don't think you're getting full band support (you are), then just flash the ATT firmware. They are all the SAME EXACT device. No difference in hardware at all. Been this way since the S8/+.
It's important to know these types of things when choosing your phone.
Exynos ee Coventry
Mr. Orange 645 said:
The US Unlocked variant DOES support band 71. It supports all the bands any of the US Carriers use.
You are correct about VoLTE and WiFi calling using the unlocked phone on ATT. However, both those features work perfectly on T-Mobile.
If you have ATT and want VoLTE or WiFi calling, or for some reason you don't think you're getting full band support (you are), then just flash the ATT firmware. They are all the SAME EXACT device. No difference in hardware at all. Been this way since the S8/+.
It's important to know these types of things when choosing your phone.
Click to expand...
Click to collapse
Flashing ATT firmware in odin wont change csc since s7
SamGuy2020 said:
Flashing ATT firmware in odin wont change csc since s7
Click to expand...
Click to collapse
CSC changes automatically depending on what SIM you have installed.
Never imported a phone before, but I really want the s10, and I dont want to give up my custom roms.
What should I expect with using the international S10 here in the states? Will the network coverage change? I use tmobile, will that make a difference? Is wifi calling disabled?
If someone could at least steer me in the right direction, because I'm a bit confused on how these things work.
Thanks!
You'll have to compare band support (no clue what Exynos has). US model contains ALL bands for T-Mobile. B2, 4, 5, 12, LAA/46, 66, and 71. Carrier aggregation for these bands may vary between the Snap and Exy.
Now, the main reason I wouldn't import is due to warranty coverage (or lack of). You can walk into a Samsung center in the States, and they'll repair your phone. Free repairs for burn in, batteries, etc.
Historically, Exynos models of S8 and S9 don't support T-Mobile bands 66 and 71. It's not yet clear if that's the case with Exynos S10. I wouldn't get a new, expensive phone to be used on Tmo if it doesn't support these bands, but if your area is not served by those bands and you'll never travel to B66, B71 areas, you might be fine without.
You might have to wait for developers CSC hack for Tmo VoLTE and wifi calling support if they're not supported out of the box like Exynos S8/S9. Not having VoLTE/wifi calling would suck for me, but it would also suck to not have root because of locked bootloader (US S8/S9). It's a tough choice for some people, myself included.
I've never seen any situation where my T-Mobile S7 got reception where my rooted Exynos S7 did not, nor any other connectivity differences. As mentioned, you may live in an area where this could be an issue, but for me in the Bay Area and LA areas of California, I've never seen any difference. It's a 3 year old phone, so there may be some differences at this point with the bands an S10 supports, but having an unlocked bootloader trumps losing a few bands, to me.
Ace42 said:
You'll have to compare band support (no clue what Exynos has). US model contains ALL bands for T-Mobile. B2, 4, 5, 12, LAA/46, 66, and 71. Carrier aggregation for these bands may vary between the Snap and Exy.
Now, the main reason I wouldn't import is due to warranty coverage (or lack of). You can walk into a Samsung center in the States, and they'll repair your phone. Free repairs for burn in, batteries, etc.
Click to expand...
Click to collapse
If I import, the UK version, will it be region locked? Where I have to have a 5-10 min call in the purchasing country before I can use it in the USA?
gullyous said:
If I import, the UK version, will it be region locked? Where I have to have a 5-10 min call in the purchasing country before I can use it in the USA?
Click to expand...
Click to collapse
I believe so, clove.co.uk opens the phone and makes the call for you before they call. Not sure if I really trust them however. Most people dont have a problem but I have heard horror stories.
gullyous said:
If I import, the UK version, will it be region locked? Where I have to have a 5-10 min call in the purchasing country before I can use it in the USA?
Click to expand...
Click to collapse
To add, I also found this seller on ebay claiming this model will not region lock, and comes in a sealed box
https://www.ebay.com/itm/Samsung-Ga...rentrq:2c3f6f451690ad4a688677f9ffe7ef69|iid:1
Ace42 said:
You'll have to compare band support (no clue what Exynos has)
Click to expand...
Click to collapse
it's all there, follow the link in that post:
https://forum.xda-developers.com/galaxy-s10/how-to/s10-model-differences-lte-bands-regions-t3904592
Does anyone know? It's a physical dual sim, but it is a snapdragon, exactly the same as the US versions. The US bands in 5G are not enabled on this particular model. Can it be hacked to have US 5G enabled? I have read about switching on dormant bands on the US models to get 5G in Europe. Is it possible to do the same, but the other way around, for this non US model to get 5G in the US?
It's not the sane device in hardware or firmware although there are similarities. According to a few users 5G works in some regions, Australia and Europe but I haven't heard this from any US users. Can someone root the device to enable 5G on US Service Provider's? Maybe but I would think it's a challenging endeavor for anyone but the most hardcore tech gurus.
ekerbuddyeker said:
Does anyone know? It's a physical dual sim, but it is a snapdragon, exactly the same as the US versions. The US bands in 5G are not enabled on this particular model. Can it be hacked to have US 5G enabled? I have read about switching on dormant bands on the US models to get 5G in Europe. Is it possible to do the same, but the other way around, for this non US model to get 5G in the US?
Click to expand...
Click to collapse
Only 5G sub6 bands are available in HK variant - 1, 3, 28, 41, 78 and 79. Is your network using any of these?
I am in the United States and I have cricket, I just purchased the dual sim 998B/DS and I am not finding any ATT or AIO CSC for the phone. I am not able to get 5G over here on this phone so far so I am hoping somehow it would help with the cricket CSC. Maybe I am wrong, Cricket used the imei and swore it would work as well as Tmobile, neither sim cards allow 5g so far.
See at >Samsung Galaxy S21 Ultra 5G<.
There are huge differences between 5G bands support for the US and international versions.
So it doesn't surprise me at all that the inter-national model doesn't work in the US broadcasters' 5G bands.
I wasn't actually trying to surprise anyone, just seeing if anyone has a solution?
The problem is not in the phone and there is no way to replace hardware that does not support the US 5G band.
I read somewhere that in some models of Chinese devices it is possible to make a programmatic change in the hidden settings of the phone using a code entered in the phone's keypad. Try it.
jhr5474 said:
I am not able to get 5G over here on this phone
Click to expand...
Click to collapse
The international Variant does not support the needed frequencies for 5G in USA - physically
There is no way to use 5G in US, without the Snapdragon Variant
Thanks