[Q] H810 AT&T variant and roaming LTE bands - G4 Q&A, Help & Troubleshooting

Hi all,
Thinking about picking up the G4. I do some occasional travel to Europe for work, about once a quarter. As such, I am looking at the G4 variant that will work on both sides of the Atlantic. It looks like I can pick up the International H815 that should do just fine. But being here in the States, I'd probably have to special order one.
I took a look at the specs for the AT&T H810 variant, and it says that it has the LTE bands 1, 3, 7 for Roaming. Incidentally, the band I need for my carrier in Europe is band 3.
So my question is does included hardware support band 3? Would I be able to use my Europe SIM in the phone and connect to band 3? Or does the roaming imply I can only access band 3 with my USA SIM when I am roaming in Europe?
Any insight would be helpful! Thanks!

kwan888 said:
Hi all,
Thinking about picking up the G4. I do some occasional travel to Europe for work, about once a quarter. As such, I am looking at the G4 variant that will work on both sides of the Atlantic. It looks like I can pick up the International H815 that should do just fine. But being here in the States, I'd probably have to special order one.
I took a look at the specs for the AT&T H810 variant, and it says that it has the LTE bands 1, 3, 7 for Roaming. Incidentally, the band I need for my carrier in Europe is band 3.
So my question is does included hardware support band 3? Would I be able to use my Europe SIM in the phone and connect to band 3? Or does the roaming imply I can only access band 3 with my USA SIM when I am roaming in Europe?
Any insight would be helpful! Thanks!
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Click to collapse
I just ordered a brown leather 815 on eBay for 700. By the time you figure taxes and getting leather option and not having to deal with ATT sounded like a decent deal. I hope I can get the free goodies from Lg. Plus it should be here by the June 1st or so.

kwan888 said:
Hi all,
Thinking about picking up the G4. I do some occasional travel to Europe for work, about once a quarter. As such, I am looking at the G4 variant that will work on both sides of the Atlantic. It looks like I can pick up the International H815 that should do just fine. But being here in the States, I'd probably have to special order one.
I took a look at the specs for the AT&T H810 variant, and it says that it has the LTE bands 1, 3, 7 for Roaming. Incidentally, the band I need for my carrier in Europe is band 3.
So my question is does included hardware support band 3? Would I be able to use my Europe SIM in the phone and connect to band 3? Or does the roaming imply I can only access band 3 with my USA SIM when I am roaming in Europe?
Any insight would be helpful! Thanks!
Click to expand...
Click to collapse
Provided AT&T allows you with Unlock code to use Europe SIM. I doubt.
Sent from LG G3 D855 Powered by L Speed 2.2

FWIW ATT actually gave me the unlock code within 2 days. Pretty fast.

Related

Q on LTE Bands of VZW G4

Has anyone tested out an AT&T SIM card in a Verizon variant of the G4? I'd really like an android phone that has LTE bands for both AT&T/VZW to swap back and forth with my iPhone. The VZW Nexus 6 worked great, but it was just too clunky for me.
Thanks in advance for the help!
AT&T uses two main bands for LTE, bands 5 and 17. They also use bands 2/4/29/30 depending on the market.
The Verizon G4 supports these bands according to Verizon: 2/4/13, and these bands according to other research I found online: 2/4/5/7/13.
If that's true, it sounds like you should be able to get some LTE in most markets, but you would be limited as the only bands you could get LTE on would be 2/4/5.
Thanks for your help!
geoff5093 said:
AT&T uses two main bands for LTE, bands 5 and 17. They also use bands 2/4/29/30 depending on the market.
The Verizon G4 supports these bands according to Verizon: 2/4/13, and these bands according to other research I found online: 2/4/5/7/13.
If that's true, it sounds like you should be able to get some LTE in most markets, but you would be limited as the only bands you could get LTE on would be 2/4/5.
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Do you know where 2/4/5/7/13 are confirmed online? I really wish LG would give us more lte bands like the S6 and iphone 6 do so that I can use it between the US and Europe.
nacymex said:
Do you know where 2/4/5/7/13 are confirmed online? I really wish LG would give us more lte bands like the S6 and iphone 6 do so that I can use it between the US and Europe.
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I only saw it on some spec listings, I'm not sure where you can confirm it.
Sent from my VS986 using Tapatalk

N7 Bands supported?

Hello,
I am a US customer of T-Mo, and I have a N7 pre-order in with them. However, the locked bootloader has me concerned. I definitely want to root, and would later want to run custom roms, TWRP, etc.
Could someone please definitively clarify if one of the International Note 7 models (even better if it is a Dual-Sim unit) will cover the LTE bands for T-Mo (and possibly the other US carriers) in one of the SIM slots? I am willing to buy the international version outright if I can still get full speeds while I am in the states and when I travel internationally.
Thanks!
-Rob
The 930F will cover all of the LTE bands for T-Mobile. I presume the FD does as well, but I don't have a source for its specs.
If it's anything like the international S7E, you won't get VoLTE or wifi calling.
Sent from my SM-N930T using Tapatalk

Does the USA T-Mobile version supports LTE band 20 (800 DD)?

I wanna buy this awesome phone from eBay and use it in my home country - Czech Republic, but there are still two things I don't know, so I'm holding off.
Can anyone, who owns the USA T-Mobile (1789-04) version, check for me, if it supports LTE band 20 (800 DD)? I scour the internet for the answer and some sites says it does, but some it doesn't.
And a lil' bit stupid question: Is there a chance, it will work locked, if I will use it with Czech Republic T-Mobile sim card?
Thank you all in advance for any answer.
as far as i can tell the T-MO variant does in fact support band 20, and the spec sheet from t-mo says the same.
https://support.t-mobile.com/docs/DOC-36016
That's what I thought too, but their normal website (where you can order Moto Z2 Force online) says otherwise (can't post link):
Frequency
LTE: 1, 2, 3, 4, 5, 7, 12, 13
According to this Network signal guru app, it looks like my T-Mobile version of the Z2 Force supports band 20.
Thanks for the info. I found on Reddit, that it should work like this: T-mobile only lists the ones it's network uses. If it's roaming it will use the other bands, or if you flash unlocked firmware it will be able to use those bands as well.
So according to this, the "other bands" should be listed on every phone's tech specs T-Mobile website.

Question AT&T and International/EU 9 Pro

So, I have been watching the 9 Pro as my next phone (upgrading from HTC U12+), but am really disappointed in a couple of things: (1) it appears there is no plan to certify the US version for AT&T 5G, and (2) no Astral Black for the US.
Since the 5G aspect is unlikely to change anytime soon, and AT&T 5G isn't really all that great anyway from what I hear, is there any downside to buying an EU Astral Black model and using it in the US? I'm still researching all the bands, but it appears the EU model is only missing two LTE bands in use by AT&T (Bands 29 and 30). To be fair, the US version is also missing Band 29 for the 700MHz spectrum, but does contain support for Band 30 at 2300MHz.
I'm going to log which bands are being used where I live and work but, if I will be limited to 4G/LTE anyway, I'm not seeing a downside to buying the EU version. Am I overlooking something? Any thoughts, suggestions, or input is greatly appreciated.
EU has additional options that neither the TMO or US int models have. At&t is behind on 5g deployments anyway so you shouldn't miss out on much, Verizon and TMO would've been better for that. As far as general reqs go, I don't see why not.
mawoods75 said:
So, I have been watching the 9 Pro as my next phone (upgrading from HTC U12+), but am really disappointed in a couple of things: (1) it appears there is no plan to certify the US version for AT&T 5G, and (2) no Astral Black for the US.
Since the 5G aspect is unlikely to change anytime soon, and AT&T 5G isn't really all that great anyway from what I hear, is there any downside to buying an EU Astral Black model and using it in the US? I'm still researching all the bands, but it appears the EU model is only missing two LTE bands in use by AT&T (Bands 29 and 30). To be fair, the US version is also missing Band 29 for the 700MHz spectrum, but does contain support for Band 30 at 2300MHz.
I'm going to log which bands are being used where I live and work but, if I will be limited to 4G/LTE anyway, I'm not seeing a downside to buying the EU version. Am I overlooking something? Any thoughts, suggestions, or input is greatly appreciated.
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As far as I know, no models work with att 5g.
toolhas4degrees said:
As far as I know, no models work with att 5g.
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I believe that is true - I just want to make sure I'm not inadvertently limiting myself with 4G/LTE coverage by buying the EU version. I don't really care around home/work, as there is usually wifi available. My bigger concern would be coverage in my home area that might get dropped now due to the EU version missing a band that is available on the US version. Or, perhaps when traveling if the EU version is missing bands that other networks (roaming) may use.
mawoods75 said:
I believe that is true - I just want to make sure I'm not inadvertently limiting myself with 4G/LTE coverage by buying the EU version. I don't really care around home/work, as there is usually wifi available. My bigger concern would be coverage in my home area that might get dropped now due to the EU version missing a band that is available on the US version. Or, perhaps when traveling if the EU version is missing bands that other networks (roaming) may use.
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I have dual sims, straight talk att sim and t mobile sim. Att sim works fine no drop but no 5g, simple mobile -TMobile 5g,4g, I have the Chinese varient with eu firmware
toolhas4degrees said:
As far as I know, no models work with att 5g.
Click to expand...
Click to collapse
You are correct. I call ATT about once a week asking if they're going to certify/whitelist OnePlus devices. I figure the more complaints they get, the more they'll be inclined to investigate it.
To add to this, most people I speak to have never even heard of OnePlus, which makes the conversation troublesome. Be completely prepared for ATT employees to feed you bad information, say your device isn't compatible (does not have the required hardware), is inferior to Samsung/Motorola/iPhone, and try to sell you a new phone or sent you a new SIM card.
I've posted before about calling ATT. I feel everyone who has their service should call on a regular basis. Squeaky wheel gets the grease.
phr0zen said:
You are correct. I call ATT about once a week asking if they're going to certify/whitelist OnePlus devices. I figure the more complaints they get, the more they'll be inclined to investigate it.
To add to this, most people I speak to have never even heard of OnePlus, which makes the conversation troublesome. Be completely prepared for ATT employees to feed you bad information, say your device isn't compatible (does not have the required hardware), is inferior to Samsung/Motorola/iPhone, and try to sell you a new phone or sent you a new SIM card.
I've posted before about calling ATT. I feel everyone who has their service should call on a regular basis. Squeaky wheel gets the grease.
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Click to collapse
And the strange part is they have the 9 and 9 Pro listed on their list of devices that will still work on their network (VoLTE) after they shutdown their 3G service next year. Gives me hope they will certify at some point.
I run this phone on AT&T, and while I don't get 5G speeds, I get very fast LTE+ speeds of around 200mbps.
Thanks all for the input. After some more thought, I believe I have decided on the pine green US version. It's going to be in a case anyway, and I've had very few cases that aren't black. So, if it will be black anyway due to the case, I might as well get the US version. Plus, I think the black case and green camera bump will look sharp.
Reviving an old thread, rather starting anew:
I want to get the 9 pro for T-mobile use in US. I need dual sims and want custom roms...
I saw that "toolhas4degrees" said they had a Chinese model with EU firmware. I don't know if he changed the firmware himself or what... A bit out of my capabilities.
Simply put: What would I need to do (if anything) to get the EU (LE2123) OnePlus 9 Pro to work with T-mobile?
Thanks!

Question Will UK variant work on AT&T?

I need unlocked/dual sim. If I buy the UK variant, SM-F926B/DS, will it work on AT&T network? Will I get 5G/LTE? Will it update? Thanks!
It should. The spec sheets for the phone does not show any variance in the radio's and frequencies they are compatible with in regards to where it's sold other than the ROM's with the carrier configurations pre-configured.
Doesnt the US version have a mmwave 5g antenna the UK version doesn't have?
If correct, how would this affect me? Thanks!
I would be very careful. In 2020 I bought unlocked Note 20 Ultra in Czech Republic and brought it to USA to be used on AT&T network. Unfortunately the 5G bands are not compatible and I didn't get 5G at all. Otherwise the phone works fine, you get LTE speeds and little bit spotty coverage. If you can live with that, you will be ok.
I use an international note 10+ n975f in USA on ATT and my line was shutoff last month because of a new company policy that will be fully in effect Feb 2022. Only u/u1 variants will work on their network...must have volte working and be a device provided thru ATT...not imported. I recommend a different carrier.
These phones will keep working on AT&T after the 3G network shutdown
AT&T will shut down its 3G network and require HD Voice support by February 2022. Check this list to see if your phone will make the cut.
www.xda-developers.com
It sucks. They did send me a free note 9, but...I need a new carrier.
Interesting. I’m on an unlocked, dual-SIM, Note 8, N950F which came from Singapore. I don’t remember how long I’ve had it, but I think it’s been around 5 years. It’s not a 5G device, but it is 4G/LTE and supports VoLTE. I think AT&T knows about it because I think I had to provide them with a S/N, M/N, and IMEI years ago. I’d like a 5G device and this one isn’t holding a charge for a full day anymore, but otherwise works fine on AT&T for now. I’d really like to stay with an unlocked, dual-SIM.

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