UMTS Band 850 and 1900 Att - Nexus One General

Hello any Radio around who support those Bands ?
Thanks

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HTC HD2 T9193 850 - 1900 Mhz ?????

Hi .. I was searching the forum because I want to purchase an HTC HD2 T9193 which, I know, has the 850 - 2100 Mhz band. But I found on the net a vendor who offers the HTC HD2 850 - 1900 Mhz band, is this right ?
On the other hand, if there is not such HD2 with 850 - 1900 Mhz band, the one with the 850 - 2100 band will pick up 3G in Canada ?
That model (850 / 1900) was supposed to come out (for AT&T most probably), but it has since been cancelled.
I'd be careful if I were you. You can find more info about it here
The Telstra model (T9193) supports 850 / 2100 MHz like you said. You'll need to check with your service provider if they support 850.
leepriestenator said:
...You'll need to check with your service provider if they support 850.
Click to expand...
Click to collapse
Yes. You'll need to check if ATT supports the 850mhz band IN YOUR AREA.
I'm in a North Shore Suburb of Chicago area and have excellent reception with my T9193 in the area. There are 3 dead zones I've found so far that repeatedly drops calls using the HD2's 850mhz band exclusively. Other unlocked phones I've previously owned that used the 1900mhz band exclusively did NOT drop calls in these areas however. Other than that, reception has been great. It's been reported that ATT is "supposedly" moving their entire network to the 850mhz band exclusively by end of 2010. I'm doubtful they are on target for this date given the number of cities still without any 850mhz support.
T9193
Hi guys ...thanks for your responses. Well, I know that the most important service providers in Canada (Rogers, Telus, Fido) transmit 3G in the 850 - 1900 mhz band. I suppose I will not have problems whether I use the T9193

Is the Qualcomm chip on the new TMo SGS2 worth it than the Exynos siblings?

Just as the question say:
TMo SGS2 Qualcomm vs. SGS2 siblings (AT&T/Sprint) Exynos... Is it worth it?
Found this on the other forum that I found interesting, and could be a debatable topic:
The AWS (1700) bands are supported only by a handful of carriers. It doesn't exist at all in Europe and Asia. There's little reason for manufacturers to include it on their global phones as so few people use it. It's the reason the T-Mobile SGS2 has a Qualcomm chip instead of Exynos like the rest of them. After the merger, it won't even exist in the U.S. any longer as AT&T plans on using it (1700) for LTE. If you want versatility and the ability to use unlocked phones, change to AT&T.
^Even international version doesn't support T-Mobile 3g/4g (HSPA+) network.. Not many phones support their network. Or maybe it will.. but not everywhere
AT&T SGSII
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 1900 / 2100
T-Mobile SGSII
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 1700 / 2100
International SGSII
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
Click to expand...
Click to collapse
I iz da XDA usah! Vibrant baby!

LG-D803 Frequencies

I got an LG-D803 for my girlfriend but won't work on the Canada's WindMobile network which uses AWS 1700.
I saw on this website that apparently the LG-D803 doesn't have this frequency.
The site lists the D803 as:
2G Network Quad Band GSM 850/900/1900/2100
3G Network HSDPA 850 / 900 / 1900 / 2100
LTE Network 700MHz / 850MHz / 1900MHz / 2600MHz
Is it possible to get the phone to work or am I just out of luck?
Thanks!
Bump... Anybody?
If there's no options to enable AWS then I guess I'm going to have to sell this phone. :crying:

unlocking Yureka?

can we unlock Yureka to be able to use a SIM card from a different carrier? like EMTEL?
anyone? any inputs?
YU Yureka isn't locked to any particular carrier.
Yureka supports the following bands:
2G bands GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 900 / 2100
4G bands LTE band 3(1800), 40(2300)
Emtel operates on:
2G Bands: GSM 900
3G Bands: W-CDMA 2100
4G Bands: LTE 1800
So there shouldn't be any problem.
Thank You so much Titokhan

Tmobile 1900 3G refarming status

I have a 3G GSM modem for sierra wireless. It supports 850/900/1800/1900 GSM/EDGE frequency bands and UMTS B1/B2/B5/B6/B8 frequency bands.
Is Tmobile's 1900 MHZ 3G refarming completed in most parts of NYC and USA ?
Will I be able to get a 3G signal on my modem in USA (primarily all boroughs of new york city) and be able to upload and download data despite not having the B4 frequency band ?
I believe B1 is 2100, B2 is 1900 , B3 is 1800, B4 is 1700, B5 is 850, B6 is 800, B7 is 2600 and B8 is 900.

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