[Q] Anyway to use a Nexus 5 (D821) in the US on Sprint? - Nexus 5 Q&A, Help & Troubleshooting

As the topic states, is there any way to use the Nexus 5 (D821) on the Sprint Network in the US?
I had a broken phone so I bought this nexus 5 thinking that regardless of the difference between the two, the radio should still be compatible with it since it is supposed to be a world phone. I just recently realized that the radios are different (apparently the D821 isn't allowed to use CDMA bands).
I know there is the Nexus Field Test APK, but I don't think that would enable those CDMA bands.
I won't be back in the states for another three months, and at that point, my service contract would end with Sprint, so I could either buy a new phone, or go to another carrier (maybe T-mobile, or any pre-paid provider) and shop around.
But, as for my question, is there any way to get the D821 to use the Sprint Network?

See below.
Elluel said:
GSM networks are the exact same on either device
Some NA carriers use CDMA instead of GSM for 2G. A D821 won't be able to get 2G from those NA carriers that use CDMA, a D820 will get 2G anywhere in the world on either GSM or CDMA.
D820's extra band 19 on WCDMA is pretty much negligible
Some LTE bands are shared, but most are different. If you're lucky/pre-searched before choosing a carrier, you can get a D820 to work elsewhere/D821 to work in NA on LTE if the carrier happens to use one of the LTE bands that are shared between the D820 and D821.
D820:
GSM: 850/900/1800/1900 MHz
CDMA: Band Class: 0/1/10
WCDMA: Bands: 1/2/4/5/6/8/19
LTE: Bands: 1/2/4/5/17/19/25/26/41
D821:
GSM: 850/900/1800/1900 MHz
WCDMA: Bands: 1/2/4/5/6/8
LTE: Bands: 1/3/5/7/8/20
Also, it has been proven possible to enable LTE band 3 & 8 on the D820, as well as band 2 & 4 on the D821 with modifications, which could make your D820 work on more non-NA carriers, and your D821 work on more NA carriers. (http://forum.xda-developers.com/google-nexus-5/general/radio-enable-lte-band-3-nexus-5-d820-t2928561)
Click to expand...
Click to collapse

Elluel said:
See below.
Click to expand...
Click to collapse
So there is no software enabled modification that I can use that will enable the CDMA bands (not the LTE bands) to be used on a D821?
I know of that forum link at the bottom of the post, but, as far as I know, CDMA is required before the use of LTE on Sprint.

slixzen said:
So there is no software enabled modification that I can use that will enable the CDMA bands (not the LTE bands) to be used on a D821?
I know of that forum link at the bottom of the post, but, as far as I know, CDMA is required before the use of LTE on Sprint.
Click to expand...
Click to collapse
The D821 lacks CDMA support completely.
As far as I know, Sprint uses bands 25, 26 and 41 for LTE so the D821 has no way to get LTE either.

Related

Moto G Versions, US, Canada, International.

Hey guys!
Just wondering what Moto G versions will be available, specifically what antennas will each version have?
I'm on Wind Mobile in Canada (AWS Band).
So far I found a few diff. versions of this phone, for US, UK and Canadian markets.
US radio specs:
http://www.motorola.com/us/consumers/moto-g/Moto-G/moto-g-pdp-ways-to-buy.html
Networks
Global GSM Model: GSM/GPRS/EDGE (850, 900, 1800, 1900 MHz)
UMTS/HSPA+ up to 21 Mbps (850, 900, 1900, 2100 MHz)
US GSM Model: GSM/GPRS/EDGE (850, 900, 1800, 1900 MHz)
UMTS/HSPA+ up to 21 Mbps (850, 1700 (AWS), 1900 MHz)
CDMA Model: CDMA/EVDO Rev A (850, 1900 MHz)
UK Band specs:
http://www.motorola.co.uk/consumers/mobile-phones/moto-g-gb.html
Networks
HSPA+ DL 21.1Mbps / UL 5.76Mbps- EV-DO Rev.A DL 3.1Mbps / UL 1.8Mbps
Bands/Modes
CDMA: 850/1900 UMTS: 850/900/1700/1900/2100 GSM: 850/900/1800/1900
Canada, Telus Only (for now)
HSPA 850/900/1900/2100; GSM 850/900/1800/1900
It looks like Telus is selling Global GSM Model
maxqas said:
To OP:
Confirmed. Telus/Koodo is indeed selling what looks like the International GSM version.
Model: XT1032
Baseband: MSM8626BP_1032.3051.51.00R
Click to expand...
Click to collapse
It looks like US GSM Model (sold on Motorola US site) WILL work with Wind Mobile in Canada!
While AWS transmits on ~1710-1755 MHz and receives on ~2110-2155 MHz, this band is known as 1700 or Band IV or AWS.
2100 refers to Band I (2100 IMT), a totally different band which is used in Asia and Europe, but not in North America.
http://en.wikipedia.org/wiki/UMTS_frequency_bands
The US version supports AWS because that is what T-Mobile uses in the US, and it's the same band that Wind uses.
http://www.howardforums.com/showthread.php/1693841-Only-have-2100mhz
Click to expand...
Click to collapse
Brasil
Dual SIM version:
http://www.lojaoficialmotorola.com.br/product/celulares/116699802/moto-getrade%3B-dual
Bands:
http://www.motorola.com.br/consumers/MOTO-G/Moto-G/Moto-G-BRPT.html
GSM 850/900/1800/1900, WCDMA 850/900/1900/2100
Chile
ferossan said:
Chilean version (Movistar) and probably all Latinoamerican except Brazil:
3G HSPA 850/900/1900/2100 MHz
2G GSM 850/900/1800/1900 MHz
Data 3G HSDPA 21 Mbps - HSUPA 5.76 Mbps
Data 2G GPRS - EDGE
Click to expand...
Click to collapse
Any other models that you guys can add here?
Thanks!
Wow, the UK version actually supports more band, it should be the global version. There are many countries provide Uim card (CDMA sim card) on their CDMA2000 network.
The Brazilian Dual Chip Version has the same Bands of the UK version.
Moto G UK version
jshzhv6 said:
Wow, the UK version actually supports more band, it should be the global version. There are many countries provide Uim card (CDMA sim card) on their CDMA2000 network.
Click to expand...
Click to collapse
I was actually wondering the same thing myself. I wanted to buy one here in the UK because it says it supports all the bands (including 1700), but is this in fact true, or is it just the Global version?
Allewar said:
The Brazilian Dual Chip Version has the same Bands of the UK version.
Click to expand...
Click to collapse
Hi
Are you sure Allewar?
Motorola Brasil and the store they point you to (http://www.lojaoficialmotorola.com.br/product/celulares/116699802/moto-getrade%3B-dual)
doesn't list AWS 1700 band. Unlike the UK version.
See my OP.
Thanks
Moto G
From what I read in Canada we cannot get the 16gb version, have to find online somewhere.
Chilean version (Movistar) and probably all Latinoamerican except Brazil:
3G HSPA 850/900/1900/2100 MHz
2G GSM 850/900/1800/1900 MHz
Data 3G HSDPA 21 Mbps - HSUPA 5.76 Mbps
Data 2G GPRS - EDGE
Hello everyone, first post here!
I ordered a moto G from the us store since I have a connection in Washington state to ship it to. On their site they list 1700(aws) but not the 2100 needed for downloading.
I phoned motorola this morning and informed them of my uncertainty. The level 2 technician replied that the american phone will fully support 1700/2100 used by aws. I also informed the technician of my carrier, so it looks like the american gsm model will work with wind.
cheers :good:
To OP:
Confirmed. Telus/Koodo is indeed selling what looks like the international GSM version.
Model: XT1032
Baseband: MSM8626BP_1032.3051.51.00R
I would love to know how to enable 1700/2100 bands on it!!!
Do we know if there are hardware differences? I would like to see if we can get a thread going for enabling AWS support on international GSM version. There is an extensive knowledge-base here on XDA when it comes to tinkering with the Galaxy S2 and S3 modems and NV parameters to enable Wind/TMO AWS. I remember at one point there was discussion of whether AWS was even possible on the S3 i747.
Any input would be appreciated!!
maxqas said:
To OP:
...
Model: XT1032
Baseband: MSM8626BP_1032.3051.51.00R
I would love to know how to enable 1700/2100 bands on it!!!
...
Click to expand...
Click to collapse
Sorry I can't help make this happen but I thought I'd offer my support and would also love to see 1700/2100 bands enabled.
ferossan said:
Chilean version (Movistar) and probably all Latinoamerican except Brazil:
3G HSPA 850/900/1900/2100 MHz
2G GSM 850/900/1800/1900 MHz
Data 3G HSDPA 21 Mbps - HSUPA 5.76 Mbps
Data 2G GPRS - EDGE
Click to expand...
Click to collapse
Thanks ferossan, I added your info to OP.
matlabwtf said:
Hello everyone, first post here!
I ordered a moto G from the us store since I have a connection in Washington state to ship it to. On their site they list 1700(aws) but not the 2100 needed for downloading.
I phoned motorola this morning and informed them of my uncertainty. The level 2 technician replied that the american phone will fully support 1700/2100 used by aws. I also informed the technician of my carrier, so it looks like the american gsm model will work with wind.
cheers :good:
Click to expand...
Click to collapse
Hi matlabwtf! Welcome to XDA
Thanks for sharing your findings.
From what I've researched so far, 1700 MHz AWS band operates on 1700 up and 2100 down.
There's another AWS band as well, 2100MHz AWS band, it operates on 1900 up and 2100 down. It is used overseas, Asia, Europe, etc.
The carriers (cellphone companies and their employees) confuse people when they tell you need 1700/2100 band phone.
In reality you only need to make sure that the phone has 1700 AWS band, that's all.
Please let us know when your receive your handset, thanks.
maxqas said:
To OP:
Confirmed. Telus/Koodo is indeed selling what looks like the international GSM version.
Model: XT1032
Baseband: MSM8626BP_1032.3051.51.00R
I would love to know how to enable 1700/2100 bands on it!!!
Do we know if there are hardware differences? I would like to see if we can get a thread going for enabling AWS support on international GSM version. There is an extensive knowledge-base here on XDA when it comes to tinkering with the Galaxy S2 and S3 modems and NV parameters to enable Wind/TMO AWS. I remember at one point there was discussion of whether AWS was even possible on the S3 i747.
Any input would be appreciated!!
Click to expand...
Click to collapse
Thanks maxqas, I added your info to OP.
same here. I hope we can enable 1700 AWS band on Telus/koodo version!
no1_cdn said:
Thanks maxqas, I added your info to OP.
Click to expand...
Click to collapse
Glad to help! Is there any way to know the model number and baseband for the US GSM (AWS) version?? If it's the same model then I bet it is just a matter of flashing the relevant modem and nvdata parameters.
maxqas said:
Glad to help! Is there any way to know the model number and baseband for the US GSM (AWS) version?? If it's the same model then I bet it is just a matter of flashing the relevant modem and nvdata parameters.
Click to expand...
Click to collapse
Hey
I'd have to dig some more to find out if all the models have same radios internally. Supposedly there were 5 models of Moto G approved by the FCC in the US:
XT1032, XT1033, XT1034, XT1035, and XT1036
Sent from my HTC Amaze 4G using xda app-developers app
UK Version
Just wanted to add that the UK version, despite listing the 1700 UMTS on the UK Motorola site, does not list said band on the box. I checked in store today, and it only had UMTS: 850/900/1900/2100. Appears to be the same as the Global version being sold in the US.
Hi Irfan
If they have a working demo, would you be able to check the settings and look at the model number and baseband? Only if you get an opportunity that is...
Sent from my SGH-T999 using xda app-developers app
Moto G Model Numbers
XT1032, XT1033, XT1034, XT1035, and XT1036
XT1032 Global GSM
XT1033 Dual SIM Global GSM
XT1034 US GSM (T-Mobile?)
XT1035
XT1036 US GSM (T-Mobile?)
Can't find any info on XT1035...
Sent from my HTC Amaze 4G using xda app-developers app
XT1031 CDMA version
XT1032 UMTS SS version
XT1033 UMTS DS version
XT1034 AWS version

D821 model works in US?

hi friends,
i am going to US for the business trip and my question is will my international version Nexus 5 (D821) LTE or 3G work in either ATT or Tmobile?
Thanks for any helps.
cshih2 said:
hi friends,
i am going to US for the business trip and my question is will my international version Nexus 5 (D821) LTE or 3G work in either ATT or Tmobile?
Thanks for any helps.
Click to expand...
Click to collapse
I do not believe you will have any problems with LTE on those networks.
stevemw said:
I do not believe you will have any problems with LTE on those networks.
Click to expand...
Click to collapse
The following is the difference between D820 and D821(what i have), so should i go with ATT or Tmobile? i will be staying in LA area.
North America (D820) Nexus 5 model:
GSM: 850/900/1800/1900 MHz
CDMA: Band Class: 0/1/10
WCDMA: Bands: 1/2/4/5/6/8/19
LTE: Bands: 1/2/4/5/17/19/25/26/41
Outside North America (D821) Nexus 5 model:
GSM: 850/900/1800/1900 MHz
WCDMA: Bands: 1/2/4/5/6/8
LTE: Bands: 1/3/5/7/8/20
cshih2 said:
The following is the difference between D820 and D821(what i have), so should i go with ATT or Tmobile? i will be staying in LA area.
North America (D820) Nexus 5 model:
GSM: 850/900/1800/1900 MHz
CDMA: Band Class: 0/1/10
WCDMA: Bands: 1/2/4/5/6/8/19
LTE: Bands: 1/2/4/5/17/19/25/26/41
Outside North America (D821) Nexus 5 model:
GSM: 850/900/1800/1900 MHz
WCDMA: Bands: 1/2/4/5/6/8
LTE: Bands: 1/3/5/7/8/20
Click to expand...
Click to collapse
You will not get LTE from either ATT or Tmobile as the Tmobile uses Band 4 AWS for LTE while ATT mostly uses Band 17 700B+C, Band 2 PCS A-F, Band 4 AWS, and some Band 5 CL850.
WCDMA HSPA+ will be fine. T-mobile runs HSPA+21 while ATT runs HSPA+14.4. Both have a day to day prepaid service that you can use to test them out before you choose.
Sorry, I was wrong. Both AT&T and T-Mobile use Band 4 ( and AT&T has band 17) for LTE. I was mistakenly considering only the network frequencies, which was wrong when considering LTE. You won't get LTE on either carrier with the D821, and can only get DC-HSDPA with T-Mobile.
Sorry for the misinformation.
thanks alot all, so there are two options on tmobile for day to day pre pay, will the $3 option work on my international version N5 (D821)? i only see either 2g or 4g in Tmobile? no 3g in tmobile? i am kind of lost on this. (all i need is faster internet on my N5, whats the best option for me to choose?)
http://prepaid-phones.t-mobile.com/pay-by-the-day-cell-phone-plans
cshih2 said:
thanks alot all, so there are two options on tmobile for day to day pre pay, will the $3 option work on my international version N5 (D821)? i only see either 2g or 4g in Tmobile? no 3g in tmobile? i am kind of lost on this. (all i need is faster internet on my N5, whats the best option for me to choose?)
http://prepaid-phones.t-mobile.com/pay-by-the-day-cell-phone-plans
Click to expand...
Click to collapse
T-Mobile's "4G" will include HSPA+ (Upgraded 3g).
Same situatioin !
So happy to find this post !
I have EXACTELY the same "problem"
I do have the Nexus 5 D821 and I'm going to L.A. for one month.
Can you tell me wich solution did you choose and if it worked well for you ?
Also how much do you have to pay for how much Data ?
Thanks so much for your help !!!
I have some friends that went through this when they came to visit the States (also with D821). T-Mobile is your best option. You won't get 4g, but you will get fairly good H+.
treesurf said:
I have some friends that went through this when they came to visit the States (also with D821). T-Mobile is your best option. You won't get 4g, but you will get fairly good H+.
Click to expand...
Click to collapse
Great thank you very much for your help !!!
Same thing goes for me. Going to LA area for an internship. I guess I will get a new phone then. I've been advised to choose either AT&T or Verizon.
Can someone confirm?
android.racer said:
Same thing goes for me. Going to LA area for an internship. I guess I will get a new phone then. I've been advised to choose either AT&T or Verizon.
Can someone confirm?
Click to expand...
Click to collapse
Yes I can confirm it totally works !!!
Not for the 4G of course but for me it's fast enough with the 3G.
But maybe you'll have to make your APN manually like I had to do.
By the way I find a GREAT carrier, ultra.me
For $39 you can have :
+ Illimited talk & text
+ Illimited international calls and text !!!
+ Illimited Internet (not 4G)
+ more !!!

Will moto g lte from fido with with wind if unlocked?

Sorry if this is stupid question but I'm new to this whole band thing. I've tried researching but no answers.
Fido moto g lte specs
Network and Wireless connection
LTE : AWS/2600/900/700 MHz
HSPA Bands: 850/1700/1900/2100 MHz
GSM Bands: 850/900/1800/1900 MHz
Download/Upload Speeds: HSDPA 42.2 Mbps, HSUPA 5.76Mbps
Bluetooth® 4.0
Wi-Fi®: 802.11 b/g/
Canadian motorola site lte specs
Networks - Moto G with 4G LTE
US GSM Model:
4G LTE Bands 2, 4, 5, 17 (1900, 1700, 850, 700 MHz)
GSM/GPRS/EDGE (850, 900, 1800, 1900 MHz)
UMTS (850, 900, 1700, 1900, 2100 MHz)
Wind requires AWS 1700 and 1900
I'm not sure if all UMTS 1700 is always AWS? I'm not sure if the US GSM model is the same as canadian model, but it seems to be. Fido doesn't list UMTS but I'm assuming it is since thats the only specs provided on the motorola site. If someone could explain or just let me know if it will work on WIND that would be great.
Thanks
Short answer: yes.
Longer answer: HSPA is a superset of UMTS (you may also see WCDMA, not to be confused with CDMA, which is for our purposes identical). Band 4, a.k.a AWS or UMTS 1700 is a bit unusual in that traffic from the phone to the tower is on 1700 MHz (uplink), but on 2100 MHz from the tower to the phone/user equipment (downlink).
There are three models sold in Canada: XT1032 ("Global" HSPA model) XT1034 ("US" HSPA model, AWS, sold by Wind and Videotron) and XT1040 (LTE model, the US one is the XT1045, what actual differences there are remain to be seen)
Were either of you able to confirm?
I'm on the same boat, conteplating buying the 4G LTE version from FIDO to use on Wind.
Thanks in advance!
Yes to wind
From everything i read it will work on wind as the the only moto g lte with lte 2600 is the same one that has 1700 3g band, Have either of you guys rooted and if so how and where did you find directions. Ill unlock tomorrow am and then let you guys know.
Thanks guys!
I've contacted wind tech support for an official confirmation.
As Darkshado mentioned, the only 4G LTE model listed on Motorola.ca is the US GSM 4G LTE model with the following specs:
Networks - Moto G with 4G LTE
US GSM Model:
4G LTE Bands 2, 4, 5, 17 (1900, 1700, 850, 700 MHz)
GSM/GPRS/EDGE (850, 900, 1800, 1900 MHz)
UMTS (850, 900, 1700, 1900, 2100 MHz)
Everything points to this being able to run on Wind - 1700 and 2100 MHz. It'll be cool if it can..
gthompson75 - by rooting, i suppose you mean a network unlock, right? I dont think you need to "root" to get it working on Wind
wind works
OK I unlocked my Fido moto g LTE today. My model is xt1040, once unlocked no problem on wind. Took a while to get a signal but worked none the less. Hope this helps you guys.
yup, so you're in the same situation as me, i went to 2 different fido stores and no one has it in stock
went online to order it the past few days, error in the last step
call the number and order it over the phone and save your time
hopefully i will be getting the phone soon
i actually found a store called wirelesswave and they had the moto g lte, i took a look at the box, it was the xt1040 (i was expecting the xt1045 just from reading around the subforums), the front of the box does not advertise the 4g/lte at all, it's in small print on the back of the box
I can also confirm it works. Thanks for the help guys.
where did you unlock it from and how much did it cost
gthompson75 said:
OK I unlocked my Fido moto g LTE today. My model is xt1040, once unlocked no problem on wind. Took a while to get a signal but worked none the less. Hope this helps you guys.
Click to expand...
Click to collapse
hey i had a quick question, where did you get it unlocked from and how much did it cost.
if i could get a website.
I have the same problem : I can't find any website to unlock it for sure.
If those who already have unlocked their XT1040 could reply, it would be fantastic.
Thanks.
Fido phone on Wind network
They
p4png said:
Sorry if this is stupid question but I'm new to this whole band thing. I've tried researching but no answers.
Fido moto g lte specs
Network and Wireless connection
LTE : AWS/2600/900/700 MHz
HSPA Bands: 850/1700/1900/2100 MHz
GSM Bands: 850/900/1800/1900 MHz
Download/Upload Speeds: HSDPA 42.2 Mbps, HSUPA 5.76Mbps
Bluetooth® 4.0
Wi-Fi®: 802.11 b/g/
Canadian motorola site lte specs
Networks - Moto G with 4G LTE
US GSM Model:
4G LTE Bands 2, 4, 5, 17 (1900, 1700, 850, 700 MHz)
GSM/GPRS/EDGE (850, 900, 1800, 1900 MHz)
UMTS (850, 900, 1700, 1900, 2100 MHz)
Wind requires AWS 1700 and 1900
I'm not sure if all UMTS 1700 is always AWS? I'm not sure if the US GSM model is the same as canadian model, but it seems to be. Fido doesn't list UMTS but I'm assuming it is since thats the only specs provided on the motorola site. If someone could explain or just let me know if it will work on WIND that would be great.
Thanks
Click to expand...
Click to collapse
Don't believe so. In Canada, phones which work on Bell, Rogers, Telus networks will not work on neither Wind or Mobilicity networks, even though Wind mobile phone have full functionality on Mobilicity and vice versa, after unlocking, of course. In my experience, however, the unlocked Wind/ Mobilicity phone does work on the other networks, you wont get 3G or LTE data connection though, only 2G.
@chichibud31: Dude.... Did you read the thread? Multiple posts from users in the field confirming it works.
The whole "Robellus phones don't work on Wind/Mobilicity/Vidéotron and vice versa" is mostly obsolete. (Caveat emptor, but usually the worst case scenario is that you'll have to play with QPST.)
There was some truth to it back when the new entrants launched their networks and penta-band HSPA SoCs were not common. But even back then you had devices like the Telus Galaxy S 2 X that worked on AWS HSPA because it was the same model as what T-Mobile USA sold.
I've been using a Mobilicity T889V on Virgin Mobile then Koodo for about two years. DC-HSPA worked out of the box and I got LTE working as well. Activating AWS HSPA on the Rogers/Bell/Telus variant is easy.
It's been said before, the non-LTE XT1032 won't work with AWS carriers; out of the box at least, it remains to be seen if it could be modded.
That's actually a non-advertised feature of the LTE Moto G versus it's HSPA-only siblings: it can roam pretty much worldwide on 3G.

Z3 model d6683: dual sim both 3g and 4g too?

Hi,
my name is Andrea and first of all thanks to give me your attention.
I'm in europe, italy, and was watching Z3 model d6683, it's for chinese market i guess, particular version of dual sim model. Now, i've two sim, the operator is "3 italia", and its signal is from 3g to 4g (if the area is covered by 2g signal only, i go in roaming signal, and can't surf etc). Now, i'm looking for a dual sim phone, and both sim have to get at least 3g signal at the same time. I'm not asking to surf with both sim at the same time, and i'm not asking "dual active", not interested if when i call, the other sim goes airplane mode. I'm asking if Sony Xperia Z3 model d6683 has two sim can get both at least in 3g mode during standby and always in general, cause i surf with one sim, i call with the other one, but this last don't want to go roaming all the time. Hope it's clear.
I can get this particular model because an Eshop has it online, but first need to know this problem.
Hope it can, and battery can last in any case.
Or if you know some other phones...
Thanks
None has it?
Help please, if you know this model can do what im looking for, or just another phone..
Thanks
Bro i also have D6683 in which one sim will work as 4G and other as 2G.
Hope i have helped you
niks20 said:
Bro i also have D6683 in which one sim will work as 4G and other as 2G.
Hope i have helped you
Click to expand...
Click to collapse
So the second one can't get higher than 2g? Are you sure, could be the operator..or is just the phone? And if you put sim 1 to 3g, the second always max 2g?
Thanks a lot, some people told me this phone could be the only one to do what i'm looking for, but i guess it doesn't exist.
|Renovatio| said:
So the second one can't get higher than 2g? Are you sure, could be the operator..or is just the phone? And if you put sim 1 to 3g, the second always max 2g?
Thanks a lot, some people told me this phone could be the only one to do what i'm looking for, but i guess it doesn't exist.
Click to expand...
Click to collapse
D6683 is designed specifically for the Chinese market. It uses bands that are incompatible with rest of the world, therefore, it would be mostly useless anywhere else.
The following is from xperiablog.net:
Sony Xperia Z3 Dual TD (D6683) network support
– Dual SIM version which supports TD-LTE in China
– 4G FDD LTE: Band 1 (2100), Band 3 (1800), Band 7 (2600)
– 4G TD-LTE: Band 28 (2600 CMCC),Band 39 (1900), Band 40 (2300), Band 41 (2600 Unicom)
czguy said:
D6683 is designed specifically for the Chinese market. It uses bands that are incompatible with rest of the world, therefore, it would be mostly useless anywhere else.
Following is from xperiablog.net
Sony Xperia Z3 Dual TD (D6683) network support
– Dual SIM version which supports TD-LTE in China
– 4G FDD LTE: Band 1 (2100), Band 3 (1800), Band 7 (2600)
– 4G TD-LTE: Band 28 (2600 CMCC),Band 39 (1900), Band 40 (2300), Band 41 (2600 Unicom)
Click to expand...
Click to collapse
?
Fdd are here in europe, my operator cover 1800 and 2600 lte. Maybe Tdd too.
But could be enough the fact to support just 3g, but the important would be both sim can get up to that at the same time. I'm just asking this.
|Renovatio| said:
?
Fdd are here in europe, my operator cover 1800 and 2600 lte. Maybe Tdd too.
But could be enough the fact to support just 3g, but the important would be both sim can get up to that at the same time. I'm just asking this.
Click to expand...
Click to collapse
The only way to make sure is to test it. When I went to China last month my Z3 Dual worked nicely on Unicom's 2600 band. The first time I've read about D6683, I've got really excited until I've found out that it does not support bands used on North American continent wich makes is useless as a world phone to me. If you plan to use it in Europe only, there is a chance that it will work for you. I was not able to find out what 3G bands D6683 supports because the situation there is quite messy. Chinese 3G network is 80% incompatible for rest of the world, the only network that works with foreign phones is Unicom. It's very similar in Japan as well. Understanding that this phone is targeted for the Chinese market, I am pretty sure that it would be useless in North America (and most likely in Europe as well) on 3G bands. Luckily, with the proliferation of LTE networks while 2G is being slowly phased out, we are going to see more phones supporting simultaneous LTE on both SIMs soon.
czguy said:
The only way to make sure is to test it. When I went to China last month my Z3 Dual worked nicely on Unicom's 2600 band. The first time I've read about D6683, I've got really excited until I've found out that it does not support bands used on North American continent wich makes is useless as a world phone to me. If you plan to use it in Europe only, there is a chance that it will work for you. I was not able to find out what 3G bands D6683 supports because the situation there is quite messy. Chinese 3G network is 80% incompatible for rest of the world, the only network that works with foreign phones is Unicom. It's very similar in Japan as well. Understanding that this phone is targeted for the Chinese market, I am pretty sure that it would be useless in North America (and most likely in Europe as well) on 3G bands. Luckily, with the proliferation of LTE networks while 2G is being slowly phased out, we are going to see more phones supporting simultaneous LTE on both SIMs soon.
Click to expand...
Click to collapse
Of course stay in Europe lol.
But i do not care the fact could not work here, as the fact I want it to support 3g at least at same time.
I guess user niks answerd the question, but i asked to check a few things via mp. But probaly he's right, the phone could show if, after you set connection on sim 1, could support 3g signal on second one. It's impossibile, i have to admit
|Renovatio| said:
Of course stay in Europe lol.
But i do not care the fact could not work here, as the fact I want it to support 3g at least at same time.
I guess user niks answerd the question, but i asked to check a few things via mp. But probaly he's right, the phone could show if, after you set connection on sim 1, could support 3g signal on second one. It's impossibile, i have to admit
Click to expand...
Click to collapse
This is what I was able to find out about D6683 and band support for 3G slightly differs based on where you look:
2G/Voice Bands 850/900/1800/1900
3G/HSPA Bands 850/900/1700/1900
LTE Bands 1/3/7/38/39/40/41
http://www.expansys.ca/sony-xperia-z3-dual-td-d6683-unlocked-lte-16gb-copper-278237/
2G GSM
3G WCDMA 850 + 900 + 2100
4G TDD LTE B38 + B40
4G FDD LTE B3 + B7
http://www.eprice.com.hk/mobile/intro/5146/sony-xperia-z3-dual-td/
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Network FDD LTE : Band 1 (2100), Band 3 (1800), Band 7 (2600)
TD-LTE : Band 28 (2600 CMCC), Band 39 (1900), Band 40 (2300), Band 41 (2600 Unicom)
http://supero.co.nz/sony-xperia-z3-dual-td-d6683-16gb-lte-black/
GSM 850 / 900 / 1800 / 1900
HSDPA 850/900/1700/1900/2100
TD-LTE (Band 38, 39, 40, 41) FD-LTE (Bands 1, 3, 7)
http://www.amazon.com/Sony-Xperia-D6683-Factory-Unlocked/dp/B00YDIEC9A
czguy said:
This is what I was able to find out about D6683 and band support for 3G slightly differs based on where you look:
2G/Voice Bands 850/900/1800/1900
3G/HSPA Bands 850/900/1700/1900
LTE Bands 1/3/7/38/39/40/41
http://www.expansys.ca/sony-xperia-z3-dual-td-d6683-unlocked-lte-16gb-copper-278237/
2G GSM
3G WCDMA 850 + 900 + 2100
4G TDD LTE B38 + B40
4G FDD LTE B3 + B7
http://www.eprice.com.hk/mobile/intro/5146/sony-xperia-z3-dual-td/
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Network FDD LTE : Band 1 (2100), Band 3 (1800), Band 7 (2600)
TD-LTE : Band 28 (2600 CMCC), Band 39 (1900), Band 40 (2300), Band 41 (2600 Unicom)
http://supero.co.nz/sony-xperia-z3-dual-td-d6683-16gb-lte-black/
GSM 850 / 900 / 1800 / 1900
HSDPA 850/900/1700/1900/2100
TD-LTE (Band 38, 39, 40, 41) FD-LTE (Bands 1, 3, 7)
http://www.amazon.com/Sony-Xperia-D6683-Factory-Unlocked/dp/B00YDIEC9A
Click to expand...
Click to collapse
Thank you. Maybe we re not understanding each other.
I think it can support 3g and even 4g here. My question is when one sim is on 3g/4g,the other one goes 3g? Not to connect data to surf, just about quality, frequency.. at least..
I'm looking one phone it can do it. Seems does not exist.
|Renovatio| said:
Thank you. Maybe we re not understanding each other.
I think it can support 3g and even 4g here. My question is when one sim is on 3g/4g,the other one goes 3g? Not to connect data to surf, just about quality, frequency.. at least..
I'm looking one phone it can do it. Seems does not exist.
Click to expand...
Click to collapse
I do understand what you mean. It would have to be tested, however, there is a very good chance that it might since D6683 can simultaneously run on LTE bands using both SIMs which no Z3 Dual (D6633) can do. Most of the networks in Canada where I live use 3G for voice (same in Australia) and regular Z3 Dual is useless in such scenario, however, there is a chance it would work fine with D6683 which would become a dual SIM phone to go to except LTE bands.
Hope it can. Maybe will buy one to test it,directly.
Ok, Sony America and Sony China say it can't, as user niks wrote.
A Shop wrote on the sony z3 product crearly it can.
Will write to that Shop and to sony hong kong for the last time.
I don't know where to find my D6683 stock rom HELPPPP...!!!
Sent from my D6683 using Tapatalk

Nexus 5 820 vs 821

I searched the web and read that the 820 is for US users and 821 for Europe.
Does this mean that a nexus 5 821 would not work as well in the US?
I plan to use it in the US but would not mind being able to also use it in Europe.
Thank you.
it's all about bands and frequencies that your carrier operate.
take a look here:
http://www.phonearena.com/news/Differences-between-the-two-Nexus-5-models-D820-and-D821_id48985
as you can see GSM and 3G are the same:
GSM: 850/900/1800/1900 MHz
WCDMA: Bands: 1/2/4/5/6/8/19
the only difference is on LTE bands
D820: Bands: 1/2/4/5/17/19/25/26/41
D821: Bands: 1/3/5/7/8/20
if you buy the D821 and try to use it in US, you may have low 4G signal in some places or no 4G signal at all (other will work).
here in Israel most carriers supports Europe bands and D820 users have limited 4G cover (GSM and 3G are working good).
you can open some missing bands and enlarge the 4G cover (for both 820 & 821) using this thread:
http://forum.xda-developers.com/google-nexus-5/general/radio-enable-lte-band-3-nexus-5-d820-t2928561

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