Database Users

Is it possible to add a Cellular Network Band?

My HD2 is compatible with the Network Bands:
HSPA/WCDMA/UMTS: 900/2100 MHz
GSM: 850/900/1800/1900 MHz
My Mobile Operator works only on:HSPA/WCDMA/UMTS: 850/2100 MHz with no GSM bands. The HSPA/WCDMA/UMTS 850 MHz has a better cover and is missing in my HD2. So I'm left only with the weak HSPA/WCDMA/UMTS 2100 MHz, wich sometimes is not enough.
There is any way to add the possibility to work also on the HSPA/WCDMA/UMTS 850 MHz?
I heard than there is a version of the HD2 in Telstra company in Australia which includes the HSPA/WCDMA/UMTS 850 and 2100.

No, you must buy the Telstra version if you want 850. Sorry for the bad news.

Yes, the only way to add a band is to buy a new phone, at least in this case.

Is it a Hardware matter?

Yes.
filler

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

[Q] 3G Service Question

Will a 3G SIM card work in the UK version HD2? The network is WCDMA UMTS 850/1900. I'm an absolute newbie when it comes to phone specs, so sorry if this is a stupid question.
-Bob-

If the network you're on has 850/1900 for 3G, then no, you will not get 3G on your UK/Euro HD2.

read the HTC specifications
from HTC site
Network Bands
Europe: Network Bands
* HSPA/WCDMA: 900/2100 MHz
* GSM: 850/900/1800/1900 MHz
Asia Pacific:
* HSPA/WCDMA: 900/2100 MHz
* GSM: 850/900/1800/1900 MHz
Click to expand...
Click to collapse

US t-mobile in germany

hey,
im thinking about buying a t-mobile version of the G2 in the us.
but i thiunk its on the 1700 MHz. or is it also on the 2100MHz ?
because in germany i am on the eplus network and i dont know exactly on what band it is!
anyone having experience with that?
am i able to use the t-mobile g2 on the germany eplus 3G network?
thanks for your help

u should find some info about ur network's bands... if u cant , call them ... im with vodafone europ with tmous hd2 and its working fine with the 2100mhz 3g

Coming from the US, T-mobile has 1700/2100 mhz bands. I believe that means they use both

okay thanks,
i figured out that eplus has 2100 MHz and the phone im thinking about buying should have 1700 / 2100 MHz. so i guess itll work
thanks again!

Here's more footage on that:
http://forum.xda-developers.com/showthread.php?t=803035
The phone will definitely work in all GSM bands (Quadband) and the UMTS/3g Band 1700 MHz and 2100 MHz according to various internet sources.

HTC One updated frequency list

Hi guys! Thought I would put this here since I saw from the past few weeks about some people having signal issues with the HTC One.
Unfortunately HTC updated their HTC One page with the new frequency bands list.
2G/2.5G - GSM/GPRS/EDGE:
850/900/1800/1900 MHz
3G - UMTS/ HSPA:
Europe/ Middle East/ Africa: : 900/1900/2100 MHz with HSDPA up to 42 Mbps
Asia: 850/900/1900/2100 MHz with HSDPA up to 42 Mbps
Canada/ Latin America: 850/1900/2100 MHz up to HSDPA 42 Mbps
T-Mobile (US): 850/ AWS/1900/2100 MHz with HSDPA up to 42 Mbps
AT&T: 850/1900/2100 MHz with HSDPA up to 21 Mbps
Sprint: 1900/2100 MHz with HSDPA up to 14.4 Mbps
3G - CDMA:
800/1900 MHz for Sprint
4G - LTE:
Europe/ Middle East/ Africa: 800/1800/2600 MHz
Asia: 1800/2600 MHz
T-Mobile (US)/ AT&T/ Canada/ Latin America: 700 MHz and AWS band
Sprint: 1900 MHz
http://www.htc.com/us/smartphones/htc-one/#specs
To the australian people who preordered their phones from EU. It is indeed official now that 850mhz is not supported.

*Australian on the 850MHz carrier here*
On one hand, I'm glad HTC acknowledged this and I've have been put out of my misery. On the other, I want to do a facepalm at HTC.
I understand how 850MHz testing of the European model could have been deprioritised. And I still believe HTC should be supported for coming out with a great phone at a time of trouble (possibly as many articles on their profit report as phone reviews!), but boy are they making it hard for themselves. They are not a new company. What's different about this phone vs the other internationally available in different variants phones they've released?
I have a quiet chuckle every so often about the saga of getting this phone. Excitement, delay, delay, worry about 850MHz support, dispatch!, oh what it won't work?!?, return, wait for local launch, to be continued...

You wouldn't happen to know what type of NFC it has?
Looked at GSM arena, no where does it go in to any depth on the NFC...
Cheers,

deeevan said:
*Australian on the 850MHz carrier here*
On one hand, I'm glad HTC acknowledged this and I've have been put out of my misery. On the other, I want to do a facepalm at HTC.
I understand how 850MHz testing of the European model could have been deprioritised. And I still believe HTC should be supported for coming out with a great phone at a time of trouble (possibly as many articles on their profit report as phone reviews!), but boy are they making it hard for themselves. They are not a new company. What's different about this phone vs the other internationally available in different variants phones they've released?
I have a quiet chuckle every so often about the saga of getting this phone. Excitement, delay, delay, worry about 850MHz support, dispatch!, oh what it won't work?!?, return, wait for local launch, to be continued...
Click to expand...
Click to collapse
I'm in the same position here, buggered cos i was so excited. Plus only being able to realise this in the last day or so, now i'm probably now at the end of a very long wait list on the Harvey Norman preorders.

The HTC Unlocked from the US site has the following information:
This HTC One® unlocked version comes with: 32GB of onboard memory and is SIM unlocked.
- HSPA/WCDMA: 850/1900/2100 MHz
- GSM/GPRS/EDGE: 850/900/1800/1900 MHz
- LTE: 700/850/AWS/1900 MHz (US)
Click to expand...
Click to collapse
From my understanding this works in Europe too, except for the LTE?
Frequencies:
900 / 1800 MHz GSM, GPRS, EDGE
2100 MHz UMTS, HSDPA, HSPA+, DC-HSPA+
900 / 1800 MHz LTE
As I pretty don't much care about 4G/LTE the US unlocked will work otherwise without any problems, right?

Yes you are correct!
Other thank the UK variant not having 850mhz HSDPA frequency all bands from 2g to HSPA should be compatible worldwide.
Corduroy-21 said:
The HTC Unlocked from the US site has the following information:
From my understanding this works in Europe too, except for the LTE?
Frequencies:
900 / 1800 MHz GSM, GPRS, EDGE
2100 MHz UMTS, HSDPA, HSPA+, DC-HSPA+
900 / 1800 MHz LTE
As I pretty don't much care about 4G/LTE the US unlocked will work otherwise without any problems, right?
Click to expand...
Click to collapse

snowblind2142 said:
You wouldn't happen to know what type of NFC it has?
Looked at GSM arena, no where does it go in to any depth on the NFC...
Cheers,
Click to expand...
Click to collapse
It has the NXP PN544 chip with its usual level of support it seems. Unlike the S4, it should therefore support Mifare tags without issues.