Why don't quad-band phones also support international UMTS/3G frequency bands? - Networking

I'm trying to buy an Android phone that would support AT&T's 3G in North America, but for some reason they all only support T-Mobile's 3G frequencies. What's up?
So pretty much every smartphone nowadays is quad-band, GSM 850/900/1800/1900, and works pretty much anywhere in the world.
Why don't phones also support international 3G frequencies: 850/1900 as well as 900, 1700 and 2100 Mhz?

That should be a rule in all modern devices
100% all communication in all the world!

http://en.wikipedia.org/wiki/Quad-band#3G
if you look at the population in the various places
and add the extra cost it seems to currently offer
feature you request it would most likely
not be worth it for htc and other manufacturers
but maybe in time as first we had dualband phones then triband and now quadband 2g
of cause with 4g starting to take off some places maybe it will be absolute before
universal 3g chips get cheap enough

How do the current business travelers manage?
orb3000 said:
That should be a rule in all modern devices
100% all communication in all the world!
Click to expand...
Click to collapse
The area lot of business people who travel all over the world. How do they manage data access? Do they carry more than one phone all the time?

but as I state the only large user groups of 850 3g is in america
like CDMA is also only supported there
it all comes down to if the inc in cost is enough to justify the inc in
revenue
business people from the rest of the world don't have those issues
people here have also been requesting htc phones which does both cmda and gsm

it' all about GREED!
do you know how many channels your radio or TV receives?
those HTC fools just discriminate against USA users! (my opinion)

Q
I would really like to know how much "more" its going to cost to make a quadband, and 5 band UMTS phone. . . . .

think only qualcomm can answer that question

Rudegar said:
think only qualcomm can answer that question
Click to expand...
Click to collapse
it doesnt matter how much! i'm sure qualcomm 1G snapdragon cpu is more expensive than 528mzh cpu, that doesnt stop toshiba or Acer from using it!
it' all about GREED!
htc wants to make it with the cheapst parts, and sell it at the highest price possible! (my opinion)

well yes
even if greed is a negative word for the general capitalism which drive all these company's
it's not like htc are the only ones on that ship :S

Quad band UMTS are rare indeed. Blackberry and Apple have them. Nokia has a quint band unit coming out in about 3 weeks, N8-00 (I have one on pre-order).
The Galaxy S Captivate is a tri band unit that will work in most of the world. It is missing the 900 MHz band. I can't recommend it because GPS is broken while awaiting a software patch and AT&T refuses to unlock the sim for 10 months. There is no known way to unlock the phone at the present time.

netnerd said:
it doesnt matter how much! i'm sure qualcomm 1G snapdragon cpu is more expensive than 528mzh cpu, that doesnt stop toshiba or Acer from using it!
it' all about GREED!
htc wants to make it with the cheapst parts, and sell it at the highest price possible! (my opinion)
Click to expand...
Click to collapse
Don't be so hard on the manufacturers (please, note that HTC isn't the only phone manufacturer in the world...) AT&T only just started selling Android phones. Why would Android phone manufacturers make a phone that supports AT&T bands if AT&T won't support them in return? With the delays in so many phone shipments, I'm sure the companies don't need that much more business than they already have. Now that AT&T has decided to play ball, however, I'm sure there'll be a reciprocal increase in the number of Android phones with AT&T 3G bands

ua549 said:
Quad band UMTS are rare indeed. Blackberry and Apple have them. Nokia has a quint band unit coming out in about 3 weeks, N8-00 (I have one on pre-order).
The Galaxy S Captivate is a tri band unit that will work in most of the world. It is missing the 900 MHz band. I can't recommend it because GPS is broken while awaiting a software patch and AT&T refuses to unlock the sim for 10 months. There is no known way to unlock the phone at the present time.
Click to expand...
Click to collapse
You can buy an unlock code for like $25 .

Related

HD2 on AT&T

Let's just get this thread started, so we don't have to go searching thru various threads and sites to find out any possible news regarding the HD2 coming to AT&T in the US. This is the basis of this new thread:
grandpanda said:
Somebody reported that he handled a prototype HD2 for ATT-USA. It is scheduled for early 2010 release... I am trying to squeeze more info from him.
Just take it for what it's worth though.
Click to expand...
Click to collapse
Grandpanda- my butt is falling asleep! I'm on the edge of my seat, waiting word of this possibility. I was shocked to see the text HD2 and att in the same sentence. Please let us know as soon as you hear anything.
I'm Not Shure what Grandpanda hear but I'm very Interesting to know if the HD2 come to AT&T.
Where would this unit fit in their lineup with the Diamond2 on the lower end & the iPhone on the higher end? Don't get me wrong, I'd be very interested to see this phone come to AT&T, but I'm not sure how they'd manage it...
t-readyroc said:
Where would this unit fit in their lineup with the Diamond2 on the lower end & the iPhone on the higher end? Don't get me wrong, I'd be very interested to see this phone come to AT&T, but I'm not sure how they'd manage it...
Click to expand...
Click to collapse
They better find a way to manage it- or they will end up losing a lot of customers that would like the iphone experience with the flexibility of Windows Mobile. I would suspect that could cost them millions of dollars in lost 2-year contracts if Sprint, Verizon, or T-Mobile releases the HD2. What good is it to remain loyal to the iphone while hundreds of loyal customers get fed up I leave. They were already the last one's to release the Touch Pro 2. It's time to take care of the WM users who want the the high-end phones, or they will go elsewhere to escape the iphone prison they are trapped in.
Where it fits in the lineup might be directly related to when their iphone exclusivity ends. I believe it's sometime next year, but I haven't seen a specific date. The other question would be what does the next gen iphone look like relative to the HD2. One thing going for the iphone is it's apparent ease of use, at the expense of flexibility, for the average consumer. It's brought a lot of people into the smartphone ranks and has certainly driven data revenue for ATT. It will be interesting to see what direction Apple takes with the iphone as more and more handsets come to market with similar features and better flexibility.
I use an iphone now, but can't wait to get my hands on an HD2 with ATT 3g, either through them or one brought in from Australia when it launches there.
bugsy said:
Where it fits in the lineup might be directly related to when their iphone exclusivity ends. I believe it's sometime next year, but I haven't seen a specific date. The other question would be what does the next gen iphone look like relative to the HD2. One thing going for the iphone is it's apparent ease of use, at the expense of flexibility, for the average consumer. It's brought a lot of people into the smartphone ranks and has certainly driven data revenue for ATT. It will be interesting to see what direction Apple takes with the iphone as more and more handsets come to market with similar features and better flexibility.
I use an iphone now, but can't wait to get my hands on an HD2 with ATT 3g, either through them or one brought in from Australia when it launches there.
Click to expand...
Click to collapse
Is good idea but the 3G band don't work in AT&T HSDPA network,just can connect using EDGE 12 not bad.
mojohio said:
They better find a way to manage it- or they will end up losing a lot of customers that would like the iphone experience with the flexibility of Windows Mobile. I would suspect that could cost them millions of dollars in lost 2-year contracts if Sprint, Verizon, or T-Mobile releases the HD2.
Click to expand...
Click to collapse
I couldn't agree w/you more. I'm actually almost already there with the Droid going to Verizon.
bugsy said:
Where it fits in the lineup might be directly related to when their iphone exclusivity ends. I believe it's sometime next year, but I haven't seen a specific date.
Click to expand...
Click to collapse
I think you're right on with this assessment.
wonsanim said:
Is good idea but the 3G band don't work in AT&T HSDPA network,just can connect using EDGE 12 not bad.
Click to expand...
Click to collapse
You are correct with the current version, but I was referring to if an ATT version is released. I think we can also expect to see a version in Australia if we go by the previous HD release. If that is the case it would have the 850Mhz band which is compatible with ATT.
edited - had the wrong phone
hey bugsy this is a very good idea
bugsy said:
You are correct with the current version, but I was referring to if an ATT version is released. I think we can also expect to see a version in Australia if we go by the previous HD release. If that is the case it would have the 850Mhz band which is compatible with ATT.
Click to expand...
Click to collapse
http://pdadb.net/index.php?m=specs&id=2062&c=htc_hd2_us_htc_leo
Lets hope this is true
HTC HD2 US (HTC Leo) Specs
GSM850, GSM900, GSM1800, GSM1900, UMTS850, UMTS1900
I really hope ATT gets this in a reasonable amount of time. My TP2 is falling apart
However I would be willing to import the Aussie version is it will be compatible.
Alaxar said:
http://pdadb.net/index.php?m=specs&id=2062&c=htc_hd2_us_htc_leo
Lets hope this is true
HTC HD2 US (HTC Leo) Specs
GSM850, GSM900, GSM1800, GSM1900, UMTS850, UMTS1900
Click to expand...
Click to collapse
+1 = Lets hope that is true. I would spend the extra money and purchse the unlocked one, which would allow us not to have to be held prisoners while other companies release this phone and att chooses not to because of their affinity with the iphone. My question is.....withe the specs of the bands for this particular phone, which carriers would it provide total support for all bands- both Edge and 3G. ATT? T-Mobile? Verizon? Sprint? Would HTC invest in releasing an unlocked HD2 to one of these carriers, but not eventually release a branded carrier-specific one in the near future? It seems like if they spent the time to create it, it would be released by the carrier it supports at a lower discounted price. Either way- just make one with full Att support, and I'll be picking one up the next day!
Alaxar said:
http://pdadb.net/index.php?m=specs&id=2062&c=htc_hd2_us_htc_leo
Lets hope this is true
HTC HD2 US (HTC Leo) Specs
GSM850, GSM900, GSM1800, GSM1900, UMTS850, UMTS1900
Click to expand...
Click to collapse
Unfortunately, those are "Datasheet State: Preliminary specifications" which means pdadb has know idea till the specs are finalized...
mojohio said:
My question is.....withe the specs of the bands for this particular phone, which carriers would it provide total support for all bands- both Edge and 3G. ATT? T-Mobile? Verizon? Sprint?
Click to expand...
Click to collapse
Sprint and Verizon are CDMA networks so the GSM versions of the phone from ATT / Tmobile would not be compatible.
I don't really care if AT&T actually carries the phone officially. I hope that it when it gets released it will just support the AT&T bands. I'm going unbranded if possible! Just want the 3G speed is all!
lantern20 said:
I don't really care if AT&T actually carries the phone officially. I hope that it when it gets released it will just support the AT&T bands. I'm going unbranded if possible! Just want the 3G speed is all!
Click to expand...
Click to collapse
Ditto. If you think about it- an ipod Touch costs $450, then you by the HD2 to replace that, as well as serve as your phone. I won't have a problem convincing myself to buy the unbranded US 3G version, as long as it supports all AT&T bands.
If history is a predictor of future behavior, AT&T will be late to the game if it appears at all. Chances are likely that we will only see the 850 mhz 3g band on Telstra (AUS), as it did with the Touch HD with it's hiked up price tag nearing the $1k mark. I hope I'm wrong as I am praying it comes to AT&T as well.
If AT&T is the only carrier (which I doubt because T-Mobile is getting it from all indications) or GSM is only what this phone will do that will suck. I hope CDMA gets it because where I live AT&T and T-Mobile both don't cover our area.
I did send an email to HTC USA about the possibility of an unbranded/unlocked HD2 being produced for the US market and what carriers might be branding the phone for their networks. Not good news at this time but here was their response.
Hello XXXXX,
We thank you for the question about what carriers will have the HD2 in North America and if we are going to create an unlocked version of the HD2 that works on North American 3G networks. We will be more than happy to help you in this situation. Unfortunately we do not have any plans to launch an unlocked version of the HD2 in North America. If this stance changes it would be published as a news release on our American and Canadian websites. As for carriers picking up the device, it is up to them to get the device on their network and sell it. The carrier would be the place to ask in this situation as they usually brand the device as their own and sell it as their own. Anything on the internet that is not on a carriers website or our own can be considered rumor.

[Q] Buying an Atrix 4G, difference?

Hi all,
Im thinking of buying this phone but from what i have read there isnt much difference between the Atrix and the Atrix 4g.
How will I be able to tell which is which? specs are almost the same.
Should add that I am buying used. Also, I am in the UK.
Look forward to your replies!
They are the same phone!
I'm also in the UK, really like my atrix, but coming from a modded android to a locked phone is a bit difficult...
streuli999 said:
They are the same phone!
I'm also in the UK, really like my atrix, but coming from a modded android to a locked phone is a bit difficult...
Click to expand...
Click to collapse
your sure? i read somewhere that the first atrix has 5mp cam which has been upped to 8mp in the new version.
Maybe im mistaken.
Yes ive heard about Moto not playing nice with rooting!
It is the Atrix 4g and the Atrix 2. And the Atrix 4g has a 5 MP camera and the Atrix 2 has a 8 MP camera. The most noticeable thing I saw in the looks of the 2 phones was the Atrix 4g has the speaker on the back at the bottom and the Atrix 2 has the speaker on the front at the top.
blingmaster said:
It is the Atrix 4g and the Atrix 2. And the Atrix 4g has a 5 MP camera and the Atrix 2 has a 8 MP camera. The most noticeable thing I saw in the looks of the 2 phones was the Atrix 4g has the speaker on the back at the bottom and the Atrix 2 has the speaker on the front at the top.
Click to expand...
Click to collapse
yeah that's right... looking at the specs on motorola website, seems that's the only difference!
cool, now i know what to look out for!!!
atrix(4g) is not a locked phone, is it? If you follow the guide, you can unlock the bootloader and flash different ROMs on it.
Another difference between atrix(4g) and atrix 2 is the fingerprint scanner. atrix 2 doesn't have it.
Since you are in the UK you will probably want the "Motorola Atrix" since it has the 900MHz UMTS band needed for some UK carriers like Vodafone and O2.
The "Motorola Atrix 4G" is the title used for the Atrix line that is used in North America for carriers like AT&T and Bell.
Look at these two links and you will see that the main difference is the bands used for their 3G networks. AT&T and Bell use 850/1900 and Vodafone and O2 use 900/2100.
http://www.gsmarena.com/motorola_atrix-3709.php
http://www.gsmarena.com/motorola_atrix_4g-3708.php
I could be wrong but this is what I can gather from your question. Also, you might be able to use the "4G" branded one because it still uses the 2100MHz band (if unlocked) but you might experience reduced coverage (slower speeds).
The difference in cameras is between the Atrix(4G) and Atrix 2.
http://www.gsmarena.com/motorola_atrix_2-4199.php
Which also does not use the 900MHz band.
EDIT: I would also like to point out that they do all use the same "Quad-band GSM" but that is for the 2G(EDGE) network, and not 3G(UMTS/HSPA)
jman316 said:
Hi all,
Im thinking of buying this phone but from what i have read there isnt much difference between the Atrix and the Atrix 4g.
How will I be able to tell which is which? specs are almost the same.
Should add that I am buying used. Also, I am in the UK.
Look forward to your replies!
Click to expand...
Click to collapse
Some suggested the only difference between atrix and atrix 4g is the firmware. But I don't know how true it is.
I have a Bell (canadian) atrix 4G, and I am currently in UK on O2. Is there any way to tell if I can use UMTS900 or not?
If there is a way to tell, and I manage to connect to UMTS900, then I will say there is no difference between atrix and atrix4G.
Right, an unlocked Bell/AT&T Atrix will work on almost all of the UK networks but it will be restricted to the 2100MHz band for 3G(HSPA) or quad-band GSM for 2G(EDGE).
You don't need to try "to tell" if your Bell Atrix is using the 900MHz band for 3G(UMTS/HSPA) because it cannot. It's in the specs, it just doesn't have the capability.
http://www.bell.ca/Mobility/Products/Motorola_Atrix_4G/Specifications.tab
Just to clarify, I'm not saying you can't use an unlocked AT&T/Bell Atrix in the UK, all I'm saying is it will not be able to use the 900MHz band for 3G. It will, however, be able to use it on EDGE/2G. I'm fairly certain it's a hardware thing.
ken218 said:
Some suggested the only difference between atrix and atrix 4g is the firmware. But I don't know how true it is.
I have a Bell (canadian) atrix 4G, and I am currently in UK on O2. Is there any way to tell if I can use UMTS900 or not?
If there is a way to tell, and I manage to connect to UMTS900, then I will say there is no difference between atrix and atrix4G.
Click to expand...
Click to collapse
People seems to be either pretty certain it is only a firmware difference, or pretty certain it is a hardware difference. But no one can confirm which one is correct...
I do agree, based on the spec from motorola, US/CA atrix doesn't support UMTS900.
ken218 said:
People seems to be either pretty certain it is only a firmware difference, or pretty certain it is a hardware difference. But no one can confirm which one is correct...
I do agree, based on the spec from motorola, US/CA atrix doesn't support UMTS900.
Click to expand...
Click to collapse
Same result I've had. I've posted a question thread on the modems here.
http://forum.xda-developers.com/showthread.php?t=1442350
Its annoying me because if its just a software limitation, what is there to stop us from giving it 900mhz umts support? The "workaround" just needs discovering by a developer (I've been mooching around, but i'm not dev!)
O2 UK has UMTS on 900MHz now, and one local to me so I want to use it without replacing it for a UK atrix lol.
What we need is an international/uk user to be brave and strip their phone down and find out for us!
My gut feeling is its something in the kernel/drivers/boot loader provided for the AT&T Atrix. On samsungs there is a secret menu for turning bands on and off.. but none of those codes will work on the Atrix of course (even the generic test ones built into android don't work!)
If you know anywhere close to London where o2 has UMTS900 coverage, but no UMTS2100 coverage, then I will try it out.
If I can get 3G at that location, then my Bell Atrix with UK baseband works with UMTS900. If not, then it is more than likely to be hardware.
ken218 said:
If you know anywhere close to London where o2 has UMTS900 coverage, but no UMTS2100 coverage, then I will try it out.
If I can get 3G at that location, then my Bell Atrix with UK baseband works with UMTS900. If not, then it is more than likely to be hardware.
Click to expand...
Click to collapse
If you can come down to Solent Business Park/Whiteley you'll have it there on 900mhz. They were digging up the road a few weeks ago right by the mast (which is pretty much line of sight with my office), and I took my Nokia N900 (on GiffGaff as its a spare!) which supports UMTS 900 and it had full 3G signal (atrix had full 2g), which it could never get before. The nearest 2100mhz mast is like 2 miles away. The atrix will pick the 2100 mast up rarely down there, and when it does, it has 1 bar if that.
I tried a few different base bands while at work, none seem to provide positive results on my AT&T Atrix.
When it comes to the differences of the Atrix and the Atrix 4G, it is the 900MHz UMTS band. The Intl version has it but the AT&T/Bell version does not.
While the OP (@jman316) was looking for the differences between these two versions, you seem to be trying to figure out how to access that band on the AT&T version, which is not possible.
GSM and UMTS are not compatible. UMTS is an evolution of GSM but they are not the same. So, going back to your dilemma, you have stated in your other thread that you currently have an AT&T version. Based on that, you cannot use the 900MHz band on 3G/UMTS/HSPA. Only 2G/GSM/EDGE.
http://etutorials.org/Mobile+device...eral+Packet+Radio+Service+and+UMTS+PS+Domain/
http://www.differencebetween.net/technology/difference-between-gsm-and-umts/
http://wiki.answers.com/Q/What_is_the_difference_between_umts_and_gsm
To reiterate, quad-band GSM is not the same thing as UMTS/HSPA The AT&T Atrix can only use the 900MHz band on EDGE/2G, not 3G/UMTS/HSPA.
I apologize if I seem derisive on the matter, I just feel that the facts are right there.
tehrules said:
Same result I've had. I've posted a question thread on the modems here.
http://forum.xda-developers.com/showthread.php?t=1442350
Its annoying me because if its just a software limitation, what is there to stop us from giving it 900mhz umts support? The "workaround" just needs discovering by a developer (I've been mooching around, but i'm not dev!)
O2 UK has UMTS on 900MHz now, and one local to me so I want to use it without replacing it for a UK atrix lol.
What we need is an international/uk user to be brave and strip their phone down and find out for us!
My gut feeling is its something in the kernel/drivers/boot loader provided for the AT&T Atrix. On samsungs there is a secret menu for turning bands on and off.. but none of those codes will work on the Atrix of course (even the generic test ones built into android don't work!)
Click to expand...
Click to collapse
live4nyy said:
When it comes to the differences of the Atrix and the Atrix 4G, it is the 900MHz UMTS band. The Intl version has it but the AT&T/Bell version does not.
While the OP (@jman316) was looking for the differences between these two versions, you seem to be trying to figure out how to access that band on the AT&T version, which is not possible.
GSM and UMTS are not compatible. UMTS is an evolution of GSM but they are not the same. So, going back to your dilemma, you have stated in your other thread that you currently have an AT&T version. Based on that, you cannot use the 900MHz band on 3G/UMTS/HSPA. Only 2G/GSM/EDGE.
http://etutorials.org/Mobile+device...eral+Packet+Radio+Service+and+UMTS+PS+Domain/
http://www.differencebetween.net/technology/difference-between-gsm-and-umts/
http://wiki.answers.com/Q/What_is_the_difference_between_umts_and_gsm
To reiterate, quad-band GSM is not the same thing as UMTS/HSPA The AT&T Atrix can only use the 900MHz band on EDGE/2G, not 3G/UMTS/HSPA.
I apologize if I seem derisive on the matter, I just feel that the facts are right there.
Click to expand...
Click to collapse
I'm very aware of the differences in the technology. I don't know where your comparison of GSM/UMTS and the links relevant here. Its a quad band gsm and quad band UTMS/WCDMA/3G phone with one band disabled be it through a hardware modification to the chip or by software.
What we are trying to drill down to is this:
1. Is it the same cellular modem chip used in both AT&T/Bell and the international versions?
If yes then,
2. Why is it not possible to enable the disabled band?
Has anyone really done any research into either of these? No. If had a spare pool of money I'd buy a UK phone, and strip it down, and prove once and for all what difference there is, and we could then say, oh so the chips are different models so that explains that or go, oh its the same chip/part number, lets hack the software a bit.
Also Atrix 2 uses normal tft lcd instead of pentile as in original atrix.
Sent from my MB860 using XDA App
el_venga said:
Also Atrix 2 uses normal tft lcd instead of pentile as in original atrix.
Sent from my MB860 using XDA App
Click to expand...
Click to collapse
We are not on about the Atrix 2, we are on about Atrix 4G (US) vs Atrix (UK/EU/World)
What I have quoted above about 3G on 900mhz should be possible, here is a little pointer (evidence perhaps?) as to why it should work...
http://forum.xda-developers.com/showthread.php?t=1334674
http://www.option.com/en/products/p...ons/lgamodulegtm601-609/specifications/#start
http://www.m2msearch.com/node/128
http://www.att.com/media/en_US/docs/edo/ATT_Approved_Modules.xls
http://www.scribd.com/doc/54154049/...odem-Device-Specification-Advance-Information
I have done a lot of research into the matter and from what I have gathered the chips/modules responsible for the compatible frequencies can be tailored to specs according to the customer's (AT&T) requests. Which, from my understanding, would be a hardware issue. So, even if they have the same chip, it wouldn't matter, since AT&T can have it custom made to just use the frequencies they approve. Which actually sounds a lot like something AT&T would do, given their track record.
I also found this thread where others are pretty certain it is not possible:
http://forum.xda-developers.com/showthread.php?t=1233097
tehrules said:
I'm very aware of the differences in the technology. I don't know where your comparison of GSM/UMTS and the links relevant here. Its a quad band gsm and quad band UTMS/WCDMA/3G phone with one band disabled be it through a hardware modification to the chip or by software.
What we are trying to drill down to is this:
1. Is it the same cellular modem chip used in both AT&T/Bell and the international versions?
If yes then,
2. Why is it not possible to enable the disabled band?
Has anyone really done any research into either of these? No. If had a spare pool of money I'd buy a UK phone, and strip it down, and prove once and for all what difference there is, and we could then say, oh so the chips are different models so that explains that or go, oh its the same chip/part number, lets hack the software a bit.
Click to expand...
Click to collapse
Ok this is all confusing now !
Will i be able to get 3g speeds in the Uk with the Atrix or is it limited to 2G!?

Precautions before buying used Venue Pro

Hi everyone. I'm buying a used, unlocked T-Mobile DVP 8GB soon, manufactured around January 2011 and is supposedly running Mango. I realize the phone is filled with issues, but they have supposedly been fixed by now. I'm just wondering if there are any specific issues I should check for before going ahead with the sale. Thanks!
No compass...yet
That's fine with me. I was thinking more along the line of things like checking all the keys to make sure they type the right letter (saw in another thread that x and z were switched for some reason), the device can be detected by a computer when connecting through USB, the phone doesn't reboot when you touch the screen, etc...
Also, what's the latest firmware/OS version for the DVP right now?
khara said:
That's fine with me. I was thinking more along the line of things like checking all the keys to make sure they type the right letter (saw in another thread that x and z were switched for some reason), the device can be detected by a computer when connecting through USB, the phone doesn't reboot when you touch the screen, etc...
Also, what's the latest firmware/OS version for the DVP right now?
Click to expand...
Click to collapse
I've had absolutely no problems out of my DVP. 7.10.7720.68 is the latest OS version on mine. Yeah, the compass is a strange omission considering the hardware is there and was originally implemented but maps seems to orient just fine when I need directions. GPS is crazy fast.
Sounds good! Do you know the latest firmware version number as well?
khara said:
Sounds good! Do you know the latest firmware version number as well?
Click to expand...
Click to collapse
latest DVP update is 7.10.8107 if the mobile is a factory unlocked version
if you have operator specific model like say T-Mobile / ATT then it would be 7.10.7720 or in some cases 7.10.7740
I too am considering a Dell Venue Pro. I am on Mobilicity in Toronto area and getting a decent Windows Phone that operates on AWS frequencies (1700/2100) is a challenge. T-Mobile phones are the only option but ordering a T-Mobile phone into Canada is a challenge too. It would be simply easier to drive to the NY State or Michigan and buy from a T-Mobile store and then unlock but I don't have 3-4 hours to burn. The Dell Venue Pro is easily available and is unlocked even ordering from Amazon.com.
If anyone has serious reservations please advise. Even better if someone is reading this and is on Mobilicity with this phone, I would appreciate any comments good or bad.
DVP !!
Hey,
M in India, and I got a DVP unlocked 16 gig, and I have no issues with it.
For me its the best looking phone out there
I dont care much about the specs(I mean if you compare the phones out there today, DVP lags behind), and the specs that a DVP has, is enough for me.
I have had only one stuck up, where I had to remove the battery to power it back on. That's it. Otherwise it has worked smoothly.
No other random reboot, no lag.
One thing, the camera is bad. You wont be able to take motion pictures. It will be blurry.
After Mango update, and making some changes in the settings, the still pics are gr8, but if you are trying to capture something that's moving, then m sorry, this aint the phone for you
I bought it in November 2011.
Current version:
OS version: 7.10.8107.79
My verdict: If you like classy, go for the DVP !!!
Excuse me for any typos or wrong grammar, English ain't my first language.
I picked it up yesterday, and so far I love it! There are a few things tripping me up, but nothing that i feel would push me over the age to abandon the platform like I did with Android. For one, it would be nice to be able to push enter to send an SMS using the keyboard, rather than having to touch the send icon on the screen. It would also be nice to be able to block certain numbers from calling.
Battery life does seem like an improvement over my old phone, though.
If you are purchasing new, in the US, I would question it. The phone is old hardware, at least 18 months old, I'd not more. Does not do 4g or wifi n. Simply put, why would you invest in an old device.
If you are buying used, or cheap with no contract, its worth it. But, buyer beware. A lot of used phones are showing up in a less than ideal condition, with damaged SD slots, or with the ability to reset missing. In these conditions they are virtually impossible to fix. Just be careful
That being said, these are good devices, well made and sound. I do not regret purchasing mine way back when. It was a most amazing Christmas present when received on December 21st, 2010.
Just to let you know I opted for a Nokia Lumia 710 !
Great deal here in Canada for 254.99 (from Rogers no contract) then $10 for unlock code. I know it's a completely different phone from DVP but figured I may as well get on with latest model phone for fairly cheap price. It will give me an idea if next (more expensive phone) should be the Nokia 900.
Thanks everyone for the mainly good comments about DVP.
We've discussed it for a bit here
Though if you're on rogers you actually have the choice of any of the lumias. (as rogers uses the same 3g bands as at&t and regardless prob has more choices)
TmoUSA users dont though, it's either the 710 or the VP or radar. (there's very little selection for AWS devices, that's almost literally every AWS capable wp7 device)
Yes... actually I am on Mobilicity which is same band as T-Mobile (1700/2100).
The Rogers Lumia 710 is a penta band phone so yes it works with Rogers 3 G bands and AT&T bands, and of course it works perfectly with Mobilicity ! (had to unlock it though)
Wonder if the T-Mobile version is penta band ? Also wonder why Rogers doesn't advertise this? I did some reading and found out it's penta band but if you read the specs from Rogers website it's only showing as quad-band. Quick trip to a Rogers store and reading the label shows it's penta band.
http://www.gsmarena.com/nokia_lumia_710-4276.php
Perhaps they dont want you purchasing one and turning it to another carrier?
For a carrier sold one the supported bands arnt really relevent, as long as it supports their own band obviously.
PaullikesWINMO said:
The Rogers Lumia 710 is a penta band phone
Click to expand...
Click to collapse
I doubt this, because I am not sure that the Qualcomm chipset actually supports pentaband UMTS.
It's more likely that it's quadband UMTS, which would still allow it cover all UMTS frequencies for both ATT and T-Mo. As in, maybe they left out 850 or 900.
Reports are the rogers one works on wind, which is AWS like tmoUSA
That would mean it's at very least: 850/1700/1900/2100, with the question as to if it supports 900.
As: 850/1900 is what rogers uses (like at&t)
and: 1700/2100 for aws (it's more work to have a 1700 device without 2100 then to leave it in)
From my understanding, it's merely what amps the manu decides to put in, and what they decide is mostly politics.
All htc devices are dual band unless they're forced to add more
Most samsung international devices are triband or higher. (though they dont generally use qualcomm chips)
All dell devices are triband or higher (with the exception of the EU Streak 5 as the AWS is uncommon)
I cant actually confirm it as I dont actually recall seeing a 5+ band phone using a qualcomm chip.
Worst case you can do APQxxxx + MDMxxxx and use an external modem that does support it, i believe the MDM9200 explicitly supports 5 bands + lte bands.
All devices with APQ8060 chips do this, as APQ chips are by definition chips without modems. There's a few phones that use this setup.
tl;dr the rogers varient should support at least 850/1700/1900/2100, since at least on at&t they use both 850 and 1900 (not unreasonable to assume rogers does the same)
HSDPA 850 / 900 / 1700 / 1900 / 2100 - For Canada
http://www.gsmarena.com/nokia_lumia_710-4276.php
TheManii said:
Reports are the rogers one works on wind, which is AWS like tmoUSA
That would mean it's at very least: 850/1700/1900/2100, with the question as to if it supports 900.
As: 850/1900 is what rogers uses (like at&t)
and: 1700/2100 for aws (it's more work to have a 1700 device without 2100 then to leave it in)
From my understanding, it's merely what amps the manu decides to put in, and what they decide is mostly politics.
All htc devices are dual band unless they're forced to add more
Most samsung international devices are triband or higher. (though they dont generally use qualcomm chips)
All dell devices are triband or higher (with the exception of the EU Streak 5 as the AWS is uncommon)
I cant actually confirm it as I dont actually recall seeing a 5+ band phone using a qualcomm chip.
Worst case you can do APQxxxx + MDMxxxx and use an external modem that does support it, i believe the MDM9200 explicitly supports 5 bands + lte bands.
All devices with APQ8060 chips do this, as APQ chips are by definition chips without modems. There's a few phones that use this setup.
tl;dr the rogers varient should support at least 850/1700/1900/2100, since at least on at&t they use both 850 and 1900 (not unreasonable to assume rogers does the same)
Click to expand...
Click to collapse
Can confirm the ATT version works on Rogers bands. Sold my unlocked DVP (ATT) to a rogers users. He reported it worked fine on 3G.

No LTE for Germany

Hey guys,
today i saw that the S3 for germany will not support LTE.... i really dont get it.. why the hell is samsung doing this ? its completly nonsense... On every other location they will ship a LTE version.. Of course Germany does not have a complete support for LTE, but it is growing very fast.
It really sucks to have many different types of the S3 like the Samsung Galaxy S, Vibrant, Bell and so on.... Does someone know if they are only 2 different types or more ?
They cant be serious, and of course, the want for the S3 with LTE around 600€ and without the same price....
I really hope, that they think again about this decision and ship every S3 with, wether the country supports LTE or not...
What do you guys think about that ?
I won't miss it as much as many will becoz LTE isn't really supported here in Germany as in e.g. the USA...
(Dafür müsste ich zu Vodafone oder so mit Knebelvertrag )
Sent from my GT-I9100 using XDA
Hmm you are right mate. But the problem is that many devs come from London, USA and other countrys where LTE is supported so they get other device and our device won't support the roms they develop.. that will be horrible :/
I think as long as there aren't more phones with LTE, providers won't support it more..
I am from austria and also a bit upset that there won't be an LTE version because at least in vienna LTE is already growing.
saphirrot said:
Hmm you are right mate. But the problem is that many devs come from London, USA and other countrys where LTE is supported so they get other device and our device won't support the roms they develop.. that will be horrible :/
Click to expand...
Click to collapse
No, we will get the same international device. We won't just be able to use LTE because it's set to the wrong frequecies and cannot be changed as far as I know.
Same with the iPad 3.
Does LTE really have speeds and the data plans to make it worth it over HSPA+? I mean I download hella fast on Three over here in the UK and it has Unlimited data. I've never thought the internet on the phone was too slow, it's faster than my mates broadband and I can stream BBC iPlayer desktop site and Netflix just fine.
I could just imagine coverage being crap as it's just been adopted and if your companies are like what they are here in the UK they'll give you 500mb which you'll hit the limit within 5 mins.
No, we will get the same international device. We won't just be able to use LTE because it's set to the wrong frequecies and cannot be changed as far as I know.
Same with the iPad 3.
Click to expand...
Click to collapse
So, that mean that we get the 100% same phone with same hardware and with LTE support for America and other countrys ?
saphirrot said:
So, that mean that we get the 100% same phone with same hardware and with LTE support for America and other countrys ?
Click to expand...
Click to collapse
No.
We will get the version that was demoed a week ago with the quad-core exynos, that version will not support "4G", and not only because of frequency bands but because the "4G"(3G-LTE) being rolled out in Europe is not "true" 4G like in the US.
The US version will probably get the Snapdragon S4 as that is currently the best SoC out there that has 4G-LTE built-in, unless Samsung actually has a Exynos SoC with 4G-LTE.
But if they start rolling out 4G-LTE in Europe then frequency bands may also be an issue.
saphirrot said:
So, that mean that we get the 100% same phone with same hardware and with LTE support for America and other countrys ?
Click to expand...
Click to collapse
Yes and no.
The so called 4G (LTE) in Europe is nothing more than HSPA+ and it's basically only an enhanced version of 3G. Most people are calling it 3.5G+ but it's capable of delivering "true" 4G lte speed. America's providers Sprint/Verizon/AT&T are providing the real 4G technology which the S3 won't be able to achieve due to different frequencies. But from what I know T-Mobile and AT&T are also providing HSPA+ speed as some providers in Europe.
That's completely nonsense that Germany won't get the international version which does indeed supports HSPA+. But the other question would be if your provider do offer it.
http://samsung-galaxy-s3.net/rumors/galaxy-s3-will-have-4g-lte-support-in-europe
LTE SGS3 which will be released this summer in america will feature a completely different chipset because exynos is not capable for these frequencies.
FISKER_Q said:
No.
We will get the version that was demoed a week ago with the quad-core exynos, that version will not support "4G", and not only because of frequency bands but because the "4G"(3G-LTE) being rolled out in Europe is not "true" 4G like in the US.
The US version will probably get the Snapdragon S4 as that is currently the best SoC out there that has 4G-LTE built-in, unless Samsung actually has a Exynos SoC with 4G-LTE.
But if they start rolling out 4G-LTE in Europe then frequency bands may also be an issue.
Click to expand...
Click to collapse
m8tix said:
Yes and no.
The so called 4G (LTE) in Europe is nothing more than HSPA+ and it's basically only an enhanced version of 3G. Most people are calling it 3.5G+ but it's capable of delivering "true" 4G lte speed. America's providers Sprint/Verizon/AT&T are providing the real 4G technology which the S3 won't be able to achieve due to different frequencies. But from what I know T-Mobile and AT&T are also providing HSPA+ speed as some providers in Europe.
Click to expand...
Click to collapse
Why are people still spreading this nonsense, i.e. that there is no "true" LTE in Europe?
Germany does have "true" LTE, the same as is used in the U.S. (but on different bands). Deutsche Telekom is offering up to 100 Mbit/s in their tariffs.
And the network isn't as small as some people make it out to be (and fast growing):
t-mobile.de/funkversorgung/inland/
vodafone.de/privat/hilfe-support/netzabdeckung.html
(I can't post links yet, you have to copy&paste them)
It's true that they offer 42 Mbit/s HSPA+ - but they also have LTE on top of that.
m8tix said:
Yes and no.
The so called 4G (LTE) in Europe is nothing more than HSPA+ and it's basically only an enhanced version of 3G. Most people are calling it 3.5G+ but it's capable of delivering "true" 4G lte speed. America's providers Sprint/Verizon/AT&T are providing the real 4G technology which the S3 won't be able to achieve due to different frequencies. But from what I know T-Mobile and AT&T are also providing HSPA+ speed as some providers in Europe.
That's completely nonsense that Germany won't get the international version which does indeed supports HSPA+. But the other question would be if your provider do offer it.
http://samsung-galaxy-s3.net/rumors/galaxy-s3-will-have-4g-lte-support-in-europe
LTE SGS3 which will be released this summer in america will feature a completely different chipset because exynos is not capable for these frequencies.
Click to expand...
Click to collapse
It's funny you say "true" 4g speeds, no network on this planet offers "true" 4g speeds.
No American carrier even gets upto a tenth of what true 4g is.
The LTE out now is 3.9G and carriers don't even offer that fully.
Mike Blitz said:
It's funny you say "true" 4g speeds, no network on this planet offers "true" 4g speeds.
No American carrier even gets upto a tenth of what true 4g is.
The LTE out now is 3.9G and carriers don't even offer that fully.
Click to expand...
Click to collapse
this is directed more at the OP than anything, but I own both versions of the phone and have access to LTE networks that regularly get 40-50 mb/s down. In day to day use yes it's faster, but when I use the s4 stateside version browsing the internet literally chunks my battery down by 20 percent points over 20-30 minutes. Streaming video is even more of a joke you might get 2 hours before the phone dies. the HSPA speeds are more than enough for me and I get more than double the battery life just by not using LTE networks. Hope this helps, you shouldn't feel like you're getting ripped off both versions of the phone are good, but I prefer the international version as well as most of the community would agree.
News has it that both Deutsche Telekom and Vodafone will be offering the Galaxy S3 LTE starting mid-october. It will have a quad-core, like the UMTS version.
heise.de/newsticker/meldung/Samsungs-Galaxy-S3-LTE-kommt-nach-Deutschland-1675044.html
Same in the UK man... While LTE will be rolled out this and next year, I've already bought my S3, so I don't have the correct chip... which kinda annoys me! But even if I had the South Korean or US version, the frequencies are different. Sadly, there are no definitive standards for this stuff, so each country, and even each network just pics whatever works for them. Kinda sux!
To add insult to injury though, I can't even get DC-HSPA! Every network in the UK are doing it EXCEPT Vodafone. Not sure why, but they won't do it. My S3 supports it and all, but Voda are being annoying.
Ahh well, in another 2 years I'll have a 4G phone I guess
The German and the Korean Version might be the same, if I'm not mistaken, since Germany needs 800/1800/2600 and Korea 800/1800. From what I've heard the UK will start off with re-farmed 1800 and later add 800/2600, so they would likely be compatible. Not entirely sure.
seeafish said:
Same in the UK man... While LTE will be rolled out this and next year, I've already bought my S3, so I don't have the correct chip... which kinda annoys me! But even if I had the South Korean or US version, the frequencies are different. Sadly, there are no definitive standards for this stuff, so each country, and even each network just pics whatever works for them. Kinda sux!
To add insult to injury though, I can't even get DC-HSPA! Every network in the UK are doing it EXCEPT Vodafone. Not sure why, but they won't do it. My S3 supports it and all, but Voda are being annoying.
Ahh well, in another 2 years I'll have a 4G phone I guess
Click to expand...
Click to collapse
On the Samsung UK website, for the S3, it lists the data speed spec as HSPA+21 , which is not DC-HSPA. Does that mean there needs to be a radio update or something before these speeds can be used, or Samsung's website is wrong....?

Check your unit before leaving out the store

Just a suggestion, before leaving a store with your new shiny Note 10.1, check it for potential defects. Dial *#0*#. I just found one dead pixel on mine.
neilgoco said:
Just a suggestion, before leaving a store with your new shiny Note 10.1, check it for potential defects. Dial *#0*#. I just found one dead pixel on mine.
Click to expand...
Click to collapse
Where is dialer on note ??
Sent from my SGH-T999 using xda premium
He has a Note 10.1 with 3G which is only available in Europe at the moment (because their cell phone system isn't as screwed up as the ones here in North America).
Those can be used as phones and so have the Phone app included.
TheWerewolf said:
He has a Note 10.1 with 3G which is only available in Europe at the moment (because their cell phone system isn't as screwed up as the ones here in North America).
Those can be used as phones and so have the Phone app included.
Click to expand...
Click to collapse
Same here in malaysia, we have 10.1 3G and our cell phone system isnt screw up because it was controlled by our goverment here. So we must appreciate their effort n thx to our gov (pls, no politian here..lol)
Sent from my GT-N8000 using xda app-developers app
naimmkassim said:
Same here in malaysia, we have 10.1 3G and our cell phone system isnt screw up because it was controlled by our goverment here. So we must appreciate their effort n thx to our gov (pls, no politian here..lol)
Sent from my GT-N8000 using xda app-developers app
Click to expand...
Click to collapse
Sorry, when I posted that, I hadn't heard that the Note 10.1 3G had been released more widely than Europe. I gather it's in almost every country OTHER than Canada and the US now...
The problem over here is that each carrier has their own set of frequencies or cell technologies. LIke here in Canada, there are three major cellcos and one major international carrier:
Rogers/Fido which is GSM + 3G on 1900/850 MHz
Bell which is TDMA + 3G on 1900/850 MHz
Telus which is CDMA + 3G on 1900/850 MHz
Wind which is 3G ONLY on AWS 1700 MHz
Almost no one will buy a high end smartphone unlocked because it ends up $550 to $950. They want to buy on contract. But if they buy on contract, then the carriers want it locked to their network and usually want it to be branded. Because we have three voice technologies and two different sets of 3G frequencies - cell makers have to make all sorts of variants for their phones to work on all networks so you have to buy the right one - and it's just a pain to get it right - so again, less interest in unlocked phones.
This means it takes longer for these 'phablets' and even cellphones in general to get to North America - and they often end up on just one carrier as an exclusive.
Now - over to ... well, most of the rest of the world.
They use GSM + 3G on 2100MHz
They do use different GSM frequencies (there are five commonly used ones, 850, 900, 1700, 1800, 1900) but most quad band phones cover the four main ones (all but 1700) and pentaband phones like the Galaxy Nexus do all five.
So a cell manufacturer can make ONE model and captures almost all the world - except for North America. That means they can reduce the prices. And, since your one phone works everywhere - it actually makes sense to get an unlocked one since you're more likely to travel and so want to use multiple SIMs. That's so common in Asia (as I'm sure you know) that they make multi-SIM phones for that market.
I had one dead pixel, in the address bar on the browser. Took it back and swapped it for a new one. Perfect, no dead pixels anymore.
can you post screenshot of LCD TEST app and its descriptions/functions?
thanks
P.S: BTW, you can also use *#7353# to invoke another quick test menu

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