HTC Desire Europe Version with T-Mobile US 3G - Desire Q&A, Help & Troubleshooting

Hi,
on my last trip home to Germany I bought the HTC Desire (Europe Version). This phone only have the UMTS frequency of 900/2100. I works fine with the EDGE but is it also possible to use the 3G Network from Tmobile US ? I read that tmobile also use the 3G freuquency of 2100. Is that right and when yes how could I use the 3G on my phone
Thanks

No it wont work t mobile use uses AWS for 3G I think so your stuck on edge I'm afraid.
Sent from my HTC Desire using XDA App

Related

Desire without 3G :(

hi everybody .. i just got HTC Desire for my wife and we have this phone for 2 days now .The phone don't read 3G and when i checked the network info the phone read EDGE and when i checked my nexus at same time i seen the network UMTS . so what i can do make this desire read 3G
Check your carrier's APN setting.
Menu->Settings->Wireless & networks->Mobile Network Settings->Access Point Names
You are on T-Mobile USA right?
Sorry but there is NO version of HTC Desire that is compatible with T-Mobile USA 3G network. No, T-Mobile in Europe does not use the same 3G bands for 3G as T-Mobile USA, so even if the phone was sold with a T-Mobile (Europe) logo on it it won't have 3G in the US.
Currently there are TWO hardware versions of the HTC Desire. The first one, A8181, is the one that is sold in Europe and Asia, and this one does not have 3G in the US. The second one, A8183, is sold in Australia by the carrier Telstra. This version is compatible with AT&T's 3G network in most part of the US, but it is not compatible with T-Mobile USA's 3G network.
tsekh501 said:
You are on T-Mobile USA right?
Sorry but there is NO version of HTC Desire that is compatible with T-Mobile USA 3G network. No, T-Mobile in Europe does not use the same 3G bands for 3G as T-Mobile USA, so even if the phone was sold with a T-Mobile (Europe) logo on it it won't have 3G in the US.
Currently there are TWO hardware versions of the HTC Desire. The first one, A8181, is the one that is sold in Europe and Asia, and this one does not have 3G in the US. The second one, A8183, is sold in Australia by the carrier Telstra. This version is compatible with AT&T's 3G network in most part of the US, but it is not compatible with T-Mobile USA's 3G network.
Click to expand...
Click to collapse
Yeah .. i am T-Mobile US
and my phone is the first one A8181 i bought it from UK . Anyways this mean NO DESIRE work 3G in USA . Thats sucks
NICEGYPT said:
Yeah .. i am T-Mobile US
and my phone is the first one A8181 i bought it from UK . Anyways this mean NO DESIRE work 3G in USA . Thats sucks
Click to expand...
Click to collapse
There is, as I said above, the A8183. It works only with AT&T's 3G though.
i have the A8183 And works fine on at&t 3g i will sell if you are interested or anyone for that matter..
$550
NICEGYPT said:
Yeah .. i am T-Mobile US
and my phone is the first one A8181 i bought it from UK . Anyways this mean NO DESIRE work 3G in USA . Thats sucks
Click to expand...
Click to collapse
You will find that very, very few "worldwide" GSM phones will work with T-Mobile US's 3G due to the split 1700/2100 AWS band that TMo US uses.
Ironically though, you can take a TMo US phone out of the US and it will happily talk 3G to most other non-US GSM networks.
Regards,
Dave
foxmeister said:
You will find that very, very few "worldwide" GSM phones will work with T-Mobile US's 3G due to the split 1700/2100 AWS band that TMo US uses.
Ironically though, you can take a TMo US phone out of the US and it will happily talk 3G to most other non-US GSM networks.
Regards,
Dave
Click to expand...
Click to collapse
Most Europe/Asian carriers only use 2100 band for 3G, so as long as your phone supports that band (most GSM phones do) you can get 3G on their network.
T-Mobile USA on the other hand, requires BOTH 1700 & 2100 bands support in order for your phone to get 3G on their network. For a long time, T-Mobile USA was the ONLY carrier in the world that use 1700 band for 3G, and therefore if a phone was not carried by T-Mobile USA it didn't have 1700 3G band support (it doesn't need to because no other carrier in the world used it). Well, lately a new Canadian wireless carrier, Wind, also employs the 1700 & 2100 bands for their 3G network... so the chance of getting more phones to support these 3G bands has slightly increased. Slightly, because Wind is a new and small carrier...

[Q] 3G not working on AT&T US on DHD bought in Singapore

Hello Guys,
I am new to this forum and need some help with my DHD which I bought in Singapore.
I am using it in US with AT&T and unfortunately I am not getting 3G eventhough i have 3G service. I am getting EDGE after setting up the APN. Please let me know if there is a way to get this phone working on 3G. I have already called HTC and AT&T and they mentioned that there might be difference in the frequencies.
Thanks
DHD UMTS (3g) is 900/2100 MHz, check what your carrier provides.
My particular carrier in Thailand, TRUE, only broadcasts 850 UMTS, others here use 900/1900/2100.
Sent from my Desire HD using XDA App

[Q] G2 3g on AT&T?

If i unlock my G2 using gfree or anyother method will i still have my 3G when i switch it to AT&T from T-Mobile? does anyone know of any problems with signal and what not when it gets unlocked? thanks.
Army_Spec_Ops said:
If i unlock my G2 using gfree or anyother method will i still have my 3G when i switch it to AT&T from T-Mobile? does anyone know of any problems with signal and what not when it gets unlocked? thanks.
Click to expand...
Click to collapse
You will only be to access 2G/edge data speeds, no 3G connectivity since AT&T uses different 3G bands.. assuming you are currently using a T-Mobile G2 with the carrier T-Mobile... :?
You won't have any signal issues unless AT&T has horrible coverage where you live.
you will not change anything hardware related... you just unlock/root your phone which allows you to modify hardware and software related things. But if you don't touch the antenna software then nothing will change
@CaliBoyPhillip; when I was in the states my phone switched from AT&T and T-Mobile all the time (roaming) and still had 3g reception, the phone supports most frequencies.
no im currently using a Aria with AT&T but im getting the G2 or the G2X tomorrow. and ok so i wont lose my 3G?
Army_Spec_Ops said:
no im currently using a Aria with AT&T but im getting the G2 or the G2X tomorrow. and ok so i wont lose my 3G?
Click to expand...
Click to collapse
G2x will work with At&ts 3g/4g. As for G2 I was told it doesn't support the 3g/4g from at&t. Remember the buy out isn't final yet.
Sent from my HTC Desire Z/G2 using XDA Premium App
SnowOokami said:
you will not change anything hardware related... you just unlock/root your phone which allows you to modify hardware and software related things. But if you don't touch the antenna software then nothing will change
@CaliBoyPhillip; when I was in the states my phone switched from AT&T and T-Mobile all the time (roaming) and still had 3g reception, the phone supports most frequencies.
Click to expand...
Click to collapse
hmmm Interesting... it was prob due to the reason that you were roaming but if he uses an AT&T SIM on his SIM unlocked G2 from T-Mobile, he won't have 3G access I think... The G2 runs on 850/900/1800/1900 for edge and 1700/2100 radio for 3G data, meanwhile AT&T operates on 850/1900 for EDGE and 850/1900 for 3G.... not compatible !
EDIT: source for the bands ATT uses for 3G gotten from here.. http://www.att.com/gen/press-room?pid=14003
CaliBoyPhillip said:
hmmm Interesting... it was prob due to the reason that you were roaming but if he uses an AT&T SIM on his SIM unlocked G2 from T-Mobile, he won't have 3G access I think... The G2 runs on 850/900/1800/1900 for edge and 1700/2100 radio for 3G data, meanwhile AT&T operates on 850/1900 for EDGE and 850/1900 for 3G.... not compatible !
EDIT: source for the bands ATT uses for 3G gotten from here.. http://www.att.com/gen/press-room?pid=14003
Click to expand...
Click to collapse
THis is correct. The G2 WILL NOT work with ATT 3G. If you want 3G you need to purchase the NAM (North American Model) of the Desire Z. It is sold in Canada on the Bell Network. You can find it online unlocked and unbranded and it WILL work on ATT no problem. It is going to cost you though, 450-550 depending where you get it.
Same reason iphone won't connect to tmobile 3g...amazing people still don't understand this
Sent from my Vision using XDA Premium App
ok so stupid question but im gonna ask it anyways lol is there anything that i can do to make it work with 3G if i dont want to buy the desire z?
Not unless you know how and which chipset to replace on the board. Ie not possible.
Sent from my HTC Vision using XDA App
Army_Spec_Ops said:
ok so stupid question but im gonna ask it anyways lol is there anything that i can do to make it work with 3G if i dont want to buy the desire z?
Click to expand...
Click to collapse
Nope, the phone's hardware is what decides what bands it can use.
Sent from my T-Mobile G2
Get a desire Z from rodgers Canada the 3g bands are the same
To bad radio isn't software
It's to bad that phones don't have the radio frequencies programmable in software (much like an fm radio). Is that even possible?

[Q] 3 G doesn't work

I bought desire hd from Canada
it was locked on telus network
i have rooted the mobile and install new rom but 3 g doesn't work
edge only work
i tried to install application to fix the 3 g
but it didn't work
please any one have solution
my network called etisalat
i' am in egypt
Either it doesn't support the CDMA 3G bands in your country or radio related. Please consult the previous seller about the mobile network band the phone has. If supported, change the mix of your kernel and radio until you get it working.
There is no solution as there is no problem with the phone.
The issue at hand is that north American phones use different frequencies for 3g than that of well frankly everyone on the eastern hemisphere(excluding Australia). Nam phones use 850/1900 while your are uses 900/2100.
There is nothing you van do to change that. You are stuck with edge unless you get a different phone
Sent from my Inspire 4G using XDA

[TIP][Answer] HTC One V GSM and T-Mobile Data Networks

HTC One V GSM edition (US Cellular, Virgin Mobile) does not have the right frequencies for T-Mobile / SIMple Mobile 3G service. I have used T-Moible and SIMple Mobile SIM with GSM phone any only get Edge speeds and network.
T-Mobile officially states that 3G/4G, for the frequencies support on this phone, will be rolled out in America starting in the fall.
hackajar said:
HTC One V GSM edition (US Cellular, Virgin Mobile) does not have the right frequencies for T-Mobile / SIMple Mobile 3G service. I have used T-Moible and SIMple Mobile SIM with GSM phone any only get Edge speeds and network.
T-Mobile officially states that 3G/4G, for the frequencies support on this phone, will be rolled out in America starting in the fall.
Click to expand...
Click to collapse
The unlocked GSM version could be used on Tmo USA. The US cellular and VM version cannot, as that version is CDMA and carrier locked.
Sent from my HTC One V
sorry! Yes! GSM version of phone can work on T-Mobile, but do not expect 3G service as of now.

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