so i have my phone and saw that it supports 4g on lte 700mhz and 2100mhz but my phone network opreator released 4g on 1800mhz frequency band so i wanted to know that will 4g will work here with my phone ??
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Hi,
As the title implies, is the htc one dev phone quad band? and if not, is any htc one quad band? of course they are locked down to use certain frequencies and what not to specific carriers.
Thing Im getting at is... if it indeed does have quad band then there is room for devs to find a way for people like me to get LTE on t-mobile and not just 3G. Unfortunately, the devs phone tend to favor ATT and leaves t-mobile hanging when it comes to 4G.
Many thanks,
Tim
Becool0130 said:
Hi,
As the title implies, is the htc one dev phone quad band? and if not, is any htc one quad band? of course they are locked down to use certain frequencies and what not to specific carriers.
Thing Im getting at is... if it indeed does have quad band then there is room for devs to find a way for people like me to get LTE on t-mobile and not just 3G. Unfortunately, the devs phone tend to favor ATT and leaves t-mobile hanging when it comes to 4G.
Many thanks,
Tim
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I have been told that when a radio is available then we could flash it. But I haven't been able to confirm this and I too want to know about this. 1700mhz band is what Tmobile uses. This really could be the difference between me getting an S4 and this phone.
I believe that the dev edition out of the box will not support 1700 for TMO but I also believe that is a software limitation and not a hardware one as I believe it is the same hardware as the at&t version.
MG
Becool0130 said:
Hi,
As the title implies, is the htc one dev phone quad band? and if not, is any htc one quad band? of course they are locked down to use certain frequencies and what not to specific carriers.
Thing Im getting at is... if it indeed does have quad band then there is room for devs to find a way for people like me to get LTE on t-mobile and not just 3G. Unfortunately, the devs phone tend to favor ATT and leaves t-mobile hanging when it comes to 4G.
Many thanks,
Tim
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Click to collapse
Dev version has same frequency as AT&T version
HSPA/WCDMA:
Europe/Asia: 850/900/1900/2100 MHz
GSM/GPRS/EDGE:
850/900/1800/1900 MHz
LTE:
US (AT&T): 700/850/AWS/1900 MHz
3G for Tmobile is not supported but I guess 4G is supported because it has AWS
1900 mhz is t-mobile 3G network it will have 3G but no 4G. Unless the devs get there hands on the 1700 soon.
My other question still applies from above. Is this phone indeed a quad band one?
Thanks
Sent from my SGH-T959 using xda app-developers app
Becool0130 said:
1900 mhz is t-mobile 3G network it will have 3G but no 4G. Unless the devs get there hands on the 1700 soon.
My other question still applies from above. Is this phone indeed a quad band one?
Thanks
Sent from my SGH-T959 using xda app-developers app
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Anyone know for a fact that a radio flash would enable 1700?
I couldn't find exact specs, but the report on ifixit (can't post link) tells that there is a Qualcomm MDM9215M Communications Chip for GSM/UMTS/LTE. The other chip TriQuint TQM7M9023 is for Quad Band usage, GSM etc.
I am trying to find out, which Frequencies this chip supports.
I want to buy the US Dev Edition 64GB for use in Europe and I am still hoping that flashing a new radio rom is a work-around to get it working everywhere.
Maybe somebody has already done it?
Becool0130 said:
1900 mhz is t-mobile 3G network it will have 3G but no 4G. Unless the devs get there hands on the 1700 soon.
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It's actually 7-band (700/850/900/AWS/1800/1900/2100)... but not all bands are available for all technologies. Here is what you get:
HSPA/WCDMA: 850/1900/2100 MHz - This will give you 3G support on AT&T and MAY give you 3G/4G support on T-Mobile, but only in the limited areas where T-Mobile has already migrated their 1900MHz spectrum to HSPA+. In most areas, their 3G/4G service is limited to the AWS band which the HTC One Developer Edition only supports for LTE.
GSM/GPRS/EDGE: 850/900/1800/1900 MHz - This will give you 2G/2.5G support on pretty much every GSM provider.
LTE: 700/850/AWS/1900 MHz - This will give you 4G LTE support on AT&T and T-Mobile.
Cloudscout said:
It's actually 7-band (700/850/900/AWS/1800/1900/2100)... but not all bands are available for all technologies. Here is what you get:
HSPA/WCDMA: 850/1900/2100 MHz - This will give you 3G support on AT&T and MAY give you 3G/4G support on T-Mobile, but only in the limited areas where T-Mobile has already migrated their 1900MHz spectrum to HSPA+. In most areas, their 3G/4G service is limited to the AWS band which the HTC One Developer Edition only supports for LTE.
GSM/GPRS/EDGE: 850/900/1800/1900 MHz - This will give you 2G/2.5G support on pretty much every GSM provider.
LTE: 700/850/AWS/1900 MHz - This will give you 4G LTE support on AT&T and T-Mobile.
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Hi, T-mobile uses band 4 via 1700/2100. Also the 3G support. And tmobile HSPA must use 1700/2100 BOTH or it wont work which makes T-mobile 3g unavailable till 1900 is completed.
But perhaps when it says "AWS" maybe it means band 4 ? is that what your referring to? if so I stand corrected. Then again, LTE 4G is in so little places now.. lets not compute it -_-
Correct. Band 4 is AWS.
Anybody knows if i could use LTE in Spain with my Dev Edition
The One Developer Edition also includes support for 850/1900/2100 MHz HSPA and 700/850/AWS/1900 MHz 4G LTE connectivity
Sent from my HTC One using xda app-developers app
Hi looking to purchase the HTC ONE International Version M7 and want to use it in South Korea and wondering if it will work? Either 3g or 4g LTE
Here is the bands for the International Version
Band GSM/GPRS/EDGE 850/900/1800/1900 (Quadband) WCDMA (UMTS)/HSPA 850/900/1900/2100
And the bands available to be as im on SK Telecom
850mhz lte
1800mhz lte
2100 UMTS/HSPA
I'm guessing that the 1800 and 2100 mhz bands overlap I should probably have both access to 3g and 4g lte?
Thanks so much guys!
850Mhz is SKT's main frequency and 1800Mhz is their secondary frequency which is so-called 'multi-carrier.' Even if that multi-carrier frequency overlaps the HSDPA frequency in One's spec, SK Telecom's HSDPA signal only comes from 2100Mhz band, and you don't have to worry. However, I have to warn you - If you buy 801s model, you can use LTE in those 'multi-carrier' zones that are smaller than its main band area. Even if multi-carrier zone is being expanded, SKT's main band is the only band provided in majority of areas.
Sent from my HTC One X+ using Tapatalk 4
Hi all
I bought the Xperia Z C6603 in UK will it get 3g or 4g or let in NY, USA?
i been reading in the blogs that it wont support you will only get GPRS or EDGE based on this t-mobile thread http://support.t-mobile.com/thread/40671?start=0&tstart=0
but can the Devs do something to make it work on 3g/4g with current hardware in the phone? or should I return and buy the phone when it comes in the USA?
all help is appreciated
I'm not sure about 3g, but I've heard that the 4g bands that the phone uses are different then being used in the States. So that won't work.
Sent from my C6603 using xda app-developers app
coolshah said:
Hi all
I bought the Xperia Z C6603 in UK will it get 3g or 4g or let in NY, USA?
i been reading in the blogs that it wont support you will only get GPRS or EDGE based on this t-mobile thread http://support.t-mobile.com/thread/40671?start=0&tstart=0
but can the Devs do something to make it work on 3g/4g with current hardware in the phone? or should I return and buy the phone when it comes in the USA?
all help is appreciated
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Click to collapse
As I posted here
http://forum.xda-developers.com/showthread.php?t=2231009&page=2
The reason is, according to T mobile
Depending on where a tower is at in the 4G life cycle, theoretical maximum download speeds range from 21 Mbps – 42 Mbps.
T-Mobile's HSPA+ network operates on the same band as our 3G network, Band IV, which uses 1700 MHz and 2100 MHz frequencies to transmit voice and data services. The 1700 MHz frequency sends information to cell sites and the 2100 MHz frequency receives information.
As with our 3G network, both 1700 MHz frequency and 2100 MHz frequency are required for a device to function. If a device only has one of these frequencies, it cannot use T-Mobile’s 3G and 4G networks.
T-Mobile is switching some 1900 MHz frequency from EDGE to HSPA+. This will allow devices that work on 1900 MHz, such as AT&T devices, to use our 4G network.
and yes,the Xperia z uses UMTS HSPA+ Bands 1, 3, 5, 8 which are
1 for 2100, 3 for 1800, 5 for 850 and 8 for 900
the HSDPA in T mobile are in the bands 1700 and 2100, just like the 3G, and the Xperia Z model c6603 uses bands 850/900/1700 only!!! the C6602 model uses the same bands plus /1900/2100 so, if you miss one band in T mobile you will never have the HSDPA speed, no matter the firmware,because is hardware
This info is according to Sony Official Page www.sonymobile.com, so as you can see you are missing one band, the 1700
Resuming, is hardware issue, and I dont think that the developers will be able to get 4G speeds or even HSDPA if the chip required is missing iin the c6603
c6602 is the only choice
Im currently have c6602 on tmobile and I can get h+ speed on it I did order c6603 and only get EDGE. You will have to set APN manually se the phone canlog into the network. Or u will have to get ZL since I heard that Xperia Z wont be distributed through any US carriers.
I have a supposedly "unlocked", RAZR i , however it won't work on any network other than T-Mobile. I've been told T-Mobile UK Motorola Razr I supports T-Mobile UK's network frequency of 1800 mHZ, but, Vodafone, O2 and 3 use an updated 4G network that runs on 1900 & 2100 mHZ. Is this correct and is there any way I can use the phone on the 3 network.
Thanks in advance....
Sent from my HTC Desire using Tapatalk
bl4ckd14mond said:
I have a supposedly "unlocked", RAZR i , however it won't work on any network other than T-Mobile. I've been told T-Mobile UK Motorola Razr I supports T-Mobile UK's network frequency of 1800 mHZ, but, Vodafone, O2 and 3 use an updated 4G network that runs on 1900 & 2100 mHZ. Is this correct and is there any way I can use the phone on the 3 network.
Thanks in advance....
Sent from my HTC Desire using Tapatalk
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Razr I should work on the following frequencies:
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
The device doesn't support 4G. So if the providers can give u 2G or 3G on those freq u can use them.
I just got an unlocked code for my samsung galaxy note 4 t-mobile and I'm wondering if I could use it on verizon network?
No
Voice frequency share the 1900mhz band, 3G share the 1900mhz band, 4G share the 1700/2100mhz band, and 4G LTE are compatible bands as per: http://en.wikipedia.org/wiki/Cellular_frequencies so I don't see why not? I have put Verizon 4G LTE devices onto T-Mobile's carrier before via APN settings so I don't see how its not backwards compatible?
did you try it?
inco9nito99 said:
Voice frequency share the 1900mhz band, 3G share the 1900mhz band, 4G share the 1700/2100mhz band, and 4G LTE are compatible bands as per: http://en.wikipedia.org/wiki/Cellular_frequencies so I don't see why not? I have put Verizon 4G LTE devices onto T-Mobile's carrier before via APN settings so I don't see how its not backwards compatible?
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verizon by default does voice over CDMA. you do not have a CDMA radio. end.
...... This question is still being asked lol phun knee
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