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about D820 and D821

1) I'm not from US but if I get US version of nexus 5, is the only thing not working 4G?? or is there any problem with other connections??
2) If 4G is the only thing not working ,will flashing baseband fix it?? just wondering

wong93 said:
1) I'm not from US but if I get US version of nexus 5, is the only thing not working 4G?? or is there any problem with other connections??
2) If 4G is the only thing not working ,will flashing baseband fix it?? just wondering
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1. Only 4G will not work, no other connection problems.
2. That will not help, LTE bands are pre-determined (hardware) and cannot be changed.

gee2012 said:
1. Only 4G will not work, no other connection problems.
2. That will not help, LTE bands are pre-determined (hardware) and cannot be changed.
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thanks a lot !:fingers-crossed:

Buying Nexus 5 from USA & using it in other Country

1) Can LG Nexus 5 (Sprint) bought from sprint store in USA run in other countries without unlocking the phone?
2) If it needs unlocking, can you please specify the way to unlock it.
3) Also, what are the drawbacks if i unlock it?

Atwood001 said:
1) Can LG Nexus 5 (Sprint) bought from sprint store in USA run in other countries without unlocking the phone?
2) If it needs unlocking, can you please specify the way to unlock it.
3) Also, what are the drawbacks if i unlock it?
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Click to collapse
As far as i know you don't need to unlock it, but what country exactly?
Sent from my Nexus 5 using Tapatalk

If you're from Europe, you will not have 4g. On the other side, everything works like a charm. I have a nexus 5 from US and i'm from Romania.

Yes ... only LTE / 4G ... Europe basebands does not included on D820

Juansegovia20 said:
As far as i know you don't need to unlock it, but what country exactly?
Sent from my Nexus 5 using Tapatalk
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India

Atwood001 said:
1) Can LG Nexus 5 (Sprint) bought from sprint store in USA run in other countries without unlocking the phone?
2) If it needs unlocking, can you please specify the way to unlock it.
3) Also, what are the drawbacks if i unlock it?
Click to expand...
Click to collapse
Phone is unlocked but you will need the rest of the world model versus the USA model.
Bootloader is locked we have entire threads dedicated to this: http://forum.xda-developers.com/showthread.php?t=2507905

D820 in Saudi Arabia and in Philippines? I don't care about 4g, it will work fine on Hsdpa?
Sent from my GT-N7100 using XDA Premium 4 mobile app

rmlsalta said:
D820 in Saudi Arabia and in Philippines? I don't care about 4g, it will work fine on Hsdpa?
Sent from my GT-N7100 using XDA Premium 4 mobile app
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I think d821 is world model and d820 is USA but don't quote me.
Sent from The Deathstar

mistahseller said:
I think d821 is world model and d820 is USA but don't quote me.
Sent from The Deathstar
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Click to collapse
I qouted you
Nearly correct. D820 is North America D821 is rest of world.
Only difference is LTE bands so should be good up to DC-HSPA
Sent from my Nexus 5 using Tapatalk

rootSU said:
I qouted you
Nearly correct. D820 is North America D821 is rest of world.
Only difference is LTE bands so should be good up to DC-HSPA
Sent from my Nexus 5 using Tapatalk
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I am buying D820.....will it work in India (without 4G)....

Atwood001 said:
I am buying D820.....will it work in India (without 4G)....
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Click to collapse
Yes, it will.

Atwood001 said:
I am buying D820.....will it work in India (without 4G)....
Click to expand...
Click to collapse
up to DC-HSPA
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Click to collapse
^^

Sprint is offering this (below link) on-contract....I just wanted to know whether this will work in India (without 4G) without unlocking...
(shop..sprint..com/mysprint/shop/phone_details.jsp?deviceSKUId=78200232)
Note: i have used 2 dots as i am not allowed to post outside links

Atwood001 said:
Sprint is offering this (below link) on-contract....I just wanted to know whether this will work in India (without 4G) without unlocking...
(shop..sprint..com/mysprint/shop/phone_details.jsp?deviceSKUId=78200232)
Click to expand...
Click to collapse
Why are you asking this? The answer has not and will not change. Read the thread again and apply the existing answers!
Sent from my Nexus 5 using Tapatalk

How to get 4G LTE to work with XT925?

Hi,
I just change provider to AT&T using my XT925. I don't see the 4G LTE logo. How do I know it is actually working?

chiquito3 said:
Hi,
I just change provider to AT&T using my XT925. I don't see the 4G LTE logo. How do I know it is actually working?
Click to expand...
Click to collapse
Could someone tell me how to enable LTE in the XT925 on AT&T using stock rom or with any other rom? All I get is H+

Which country did you get your phone from? It may not support the AT&T LTE bands...

Sumanji said:
Which country did you get your phone from? It may not support the AT&T LTE bands...
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Click to collapse
It is from Claro PR and the box says it is 4G LTE.
I only get H+ at less than 7 Mbps down and no more than 1mbps up. With my S4 I get between 6 to 22 mbps down and 5 to 12 up.
Any Idea what could be the problem. I'm using the stock ClaroPR firmware posted here and all I get is H+.

Any one there that could help me?

chiquito3 said:
Any one there that could help me?
Click to expand...
Click to collapse
Hello, try 'notification toggle.apk', to force 'up or down' the 2g-3g-4g !

chiquito3 said:
Any one there that could help me?
Click to expand...
Click to collapse
Claro LTE works on 07 band (2600 MHz) and AT&T works on 04 band (1700 MHz).
Regards
RJ

Yeah there are basically two versions of the GSM LTE RAZR HD - one supports 700 / 1700 / 2100 and I think is only available in Canada, whilst the other version supports 800 / 1800 / 2600, and is available in Lat Am and Europe.
Sounds like you have the second version, which as rafjak says, will not work with either T-Mobile or AT&T LTE

You can't use LTE, it's not compatible.

Vicious1984 said:
You can't use LTE, it's not compatible.
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Click to collapse
Too bad!
Thanks for clarifying that!

But can this issue be resolved flashing other modem?

chiquito3 said:
But can this issue be resolved flashing other modem?
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Click to collapse
Just flash a rom with the correct modem. I dont which one has the correct ones for at&t.
Or you can always flash a custom rom.
Sometime ago i was using brazils jellybean when i live in mexico. I just added mexicos modem files to the brazil rom.
Sent from my RAZR HD using Tapatalk

hugodefcon said:
Just flash a rom with the correct modem. I dont which one has the correct ones for at&t.
Or you can always flash a custom rom.
Sometime ago i was using brazils jellybean when i live in mexico. I just added mexicos modem files to the brazil rom.
Sent from my RAZR HD using Tapatalk
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I'm a little confused now! So does that mean that the problem could be fixed flashing other modem? If that is correct could some one point out which one should I use to work with At&t 4G LTE?

chiquito3 said:
I'm a little confused now! So does that mean that the problem could be fixed flashing other modem? If that is correct could some one point out which one should I use to work with At&t 4G LTE?
Click to expand...
Click to collapse
If the only problem is not having lte then yes.
The modem is flashed since the beggining. So you would need to reflash you rom.
You extract the modem file from what ever rom has the correct file had replace the one youre using. Or simply flash a rom with the correct modem file.
I had the brazil retail rom since it is bloatless from the get go.
Sent from my RAZR HD using Tapatalk

hugodefcon said:
If the only problem is not having lte then yes.
The modem is flashed since the beggining. So you would need to reflash you rom.
You extract the modem file from what ever rom has the correct file had replace the one youre using. Or simply flash a rom with the correct modem file.
I had the brazil retail rom since it is bloatless from the get go.
Sent from my RAZR HD using Tapatalk
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Click to collapse
Well I can tell that with At&t as provider I get H+ with data.

Can any one confirm if I could get LTE by flashing other modem and what modem should I use?
I just downloaded and tried Rogers Canada Modem and it did not work. All I still get is H+.

I'm using a Fido RAZR HD (original, not reflashed), and it works fine on T-Mobile LTE (same bands at AT&T I think).
Are you sure you have an LTE-capable SIM card? And also your plan includes LTE access? Are you using a direct AT&T plan, and not an MVNO (e.g. Aio).
Su

Sumanji said:
I'm using a Fido RAZR HD (original, not reflashed), and it works fine on T-Mobile LTE (same bands at AT&T I think).
Are you sure you have an LTE-capable SIM card? And also your plan includes LTE access? Are you using a direct AT&T plan, and not an MVNO (e.g. Aio).
Su
Click to expand...
Click to collapse
Yes I'm sure I have LTE card and plan. I understand that T-Mobile Band is completely different from AT&T band... or am I incorrect?
I found this on Wikipedia and it seems that they are not so different. Can someone explain this to me?
Operator Country Frecuency (MHz) Band
AT&T Puerto Rico 700 c 17
AT&T Puerto Rico 1700 d e 4
Claro PR (PRTC) Puerto Rico 700 b 17
T-Mobile PR Puerto Rico 1700 f 4

So, I have LTE that only works on AT&T frequencies... I need it to work on the Europe frequencies 800/1800/2600. Is there a way I can change the modem files without reflashing? I got root, but locked bootloader... :s

I have the same issue. I have phone from Claro PR but I am from Europe. The LTE does not working due to wrong frequency.
Should I upload a new modem driver ? or should I flash my phone ? What is less harmful for my phone
My phone is rooted and I have unlocked bootloader.

D821 with LTE in the USA???

I bought a Nexus D821 and now I can't get LTE in the USA. Is there a way to flash the radio to think it's a D820 and make the LTE work? Thanks everyone.

Thanks for the move.
Sent from my Nexus 5 using Tapatalk

mdewii23 said:
I bought a Nexus D821 and now I can't get LTE in the USA. Is there a way to flash the radio to think it's a D820 and make the LTE work? Thanks everyone.[/QUOTE
follow the steps here:
http://forum.xda-developers.com/google-nexus-5/general/radio-enable-lte-band-3-nexus-5-d820-t2928561
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4G LTE not working

Im in Morocco and i have note 5 n920p when i choose LTE/CDMA the phone still on searching service when i choose automatic the 3g working normally bt no 4G my sim card is 4G and i tried it on htc m8 and xperia z2 the 4g is working but on my note 5 no 4G
what i can do ?

RedDevilMan said:
Im in Morocco and i have note 5 n920p when i choose LTE/CDMA the phone still on searching service when i choose automatic the 3g working normally bt no 4G my sim card is 4G and i tried it on htc m8 and xperia z2 the 4g is working but on my note 5 no 4G
what i can do ?
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Click to collapse
U need to choose GSM/UMTS not LTE/CDMA cause u are using a simcard.

jplove12 said:
U need to choose GSM/UMTS not LTE/CDMA cause u are using a simcard.
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I choose it but its still on 3G !!!

RedDevilMan said:
I choose it but its still on 3G !!!
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owned