Diamond possible on USA T-mobile 3g? radio edit? - Touch Diamond, MDA Compact IV General

when im up in phone settings under band i got following options:
umts 900+2100 + gsm 900+1800
umts 850 1900 +gsm 850 1900
umts 800 2100
umts 850 2100 + gsm 900 1800
umts 850 + gsm 900 1800
umts 1700
there is both 1700 and 2100 band on it now just wondering if xda or anyone can make it be 1700 2100 together... + gsm 900
any radio or rom edit fix it?

bump bump bump

which rom version
Smokuevo said:
when im up in phone settings under band i got following options:
umts 900+2100 + gsm 900+1800
umts 850 1900 +gsm 850 1900
umts 800 2100
umts 850 2100 + gsm 900 1800
umts 850 + gsm 900 1800
umts 1700
there is both 1700 and 2100 band on it now just wondering if xda or anyone can make it be 1700 2100 together... + gsm 900
any radio or rom edit fix it?
Click to expand...
Click to collapse
Hi can you please tell me which radio version has the
850 2100 + gsm 900 1800 combination on it?
Thanks,
My carrier jaust changed to 850/2100

Not possible, sorry. The "UMTS 1700" option is for the e-Mobile network in Japan which uses UMTS IX (1700mhz uplink, 1800mhz downlink) and is not compatible with T-mobile's UMTS IV network (1700mhz uplink, 2100mhz downlink). The radio is physically different, and the UMTS IX radio is only available with the e-Mobile S21HT (link in Japanese).
Basically, you can get UMTS 1700, but only if you buy the S21HT, and it will only work on e-Mobile. The rest is just a software option leftover from the S21HT ROM (or other e-Mobile ROMs) and has no functionality.
--Edit
Just realized this is an old thread, so apologies for helping bump it. As for UMTS 850+2100, my impression is that it wasn't possible (only 850+1900/US or 900+2100/Europe+Asia). The only reason extra options are listed is because it's just a software thing, it doesn't change the radio. But you should check the ROM section for details.

Related

Have a XDA IIs, can't find the 1900MHz band?

My Xda IIs shows 850, 900, 1800 & 900/1800 MHz bands. Would my update to the 1.40 rom have done away with the 1900 MHz? O2's website shows:
GSM / GPRS
• Quad - band GSM / GPRS:
GSM850: 824-849, 869-894MHz
GSM900: 880-915, 925-960MHz
GSM1800: 1710-1785, 1805-1880MHz
GSM1900: 1850-1910, 1930-1990MHz
I am in the US and using Cingular (850/1900 MHz) and sure could use the 1900 band width. So where is my 1900 MHZ, any ideas anybody?

[Q] radio frequency

Hey guys, gals and guru's
Have had a bit of a search around and can't find any definitive answers.
Basically, I'm in Australia and wondering if you can flash a radio or something that would allow you to use the nextg network?
I'm currently on optus (3g) and looking to switch to telstra nextg for better coverage and want to know if I can do anything to my inc s to enable the switch or do i need a nextg compatible phone? Is it just software/firmware related or different hardware in the compatible phones?
Thanks in advance
You would be looking at hardware radios.
The optus incredible s will not work on telstra 3g properly. It operates mostly on the 850mhz band which our phone does not support.
change bands 3g
so there is no way to change the bands, I mean going from (HSDPA 900 / 2100 or HSDPA 900 / 1700 / 2100) to (HSDPA 850 / 1900 / 2100 - North America) ???
zndreti22 said:
so there is no way to change the bands, I mean going from (HSDPA 900 / 2100 or HSDPA 900 / 1700 / 2100) to (HSDPA 850 / 1900 / 2100 - North America) ???
Click to expand...
Click to collapse
Yep the radio frequencies are fixed in the chipset and cannot be altered with ROM or radio update.

[Q] HTC One compatibility

Apologies, but I have a noobie question for the experts.
Will a U.S. version of the HTC One work in South Korea?
If so, could you explain to me the details about this?
Korean operator specs from Wikipedia:
KT Corporation 850 or 800
KT Corporation 900
KT Corporation 1800
LG U+ 850
LG U+ 2100
LG U+ 2600
SK Telecom 850
SK Telecom 1800
HTC One specs from GSMArena:
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 800 / 1800 / 2600
LTE 1800 / 2600
LTE 1900 - for Sprint
LTE 700 / 850 / 1700 / 1900 / 2100 - for AT&T
LTE 700 / 1700 / 2100 - for T-Mobile
Next time, show us that you've done SOME work before you just join a board to ask a simple question you could answer yourself after 5 mins of google
Athrun88 said:
Korean operator specs from Wikipedia:
KT Corporation 850 or 800
KT Corporation 900
KT Corporation 1800
LG U+ 850
LG U+ 2100
LG U+ 2600
SK Telecom 850
SK Telecom 1800
HTC One specs from GSMArena:
2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 800 / 1800 / 2600
LTE 1800 / 2600
LTE 1900 - for Sprint
LTE 700 / 850 / 1700 / 1900 / 2100 - or AT&T
LTE 700 / 1700 / 2100 - for T-Mobile
Next time, show us that you've done SOME work before you just join a board to ask a simple question you could answer yourself after 5 mins of google
Click to expand...
Click to collapse
I'll refer you to the stickied thread explaining that this is a beginner's thread. Everyone is "allowed" to ask questions. Also, answering a question in a Q&A thread with condescension like that really isn't in keeping with the community here. If you don't like the question, you don't have to answer it.

Does the d4 use both 2100 and 900mhz 3g bands (europe) ?

Does the d4 use both 2100 and 900mhz 3g bands (europe) ?
I'm thinking of importing one or the samsung relay 4g, but do both smartphones work at 900mhz (much stronger signial here) ?
up
Not sure about that, but I can confirm you that 3G works perfectly in Spain with this mobile
Here are the bands supported.
2G Network CDMA 800 / 1900
GSM 850 / 900 / 1800 / 1900
3G Network CDMA2000 1xEV-DO
HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 700 MHz Class 13
I have a Droid 4 in UK, and I can confirm HSDPA is working, but couldn't go higher than that, probably 4G is working only on 700 MHz, which no operator has in UK: hxxp://en.wikipedia.org/wiki/List_of_LTE_networks#Europe

[Q] Stuck on EDGE data connection.

Hey there.
I bought my Moto G v2 a few weeks ago in the US, but I live in New Zealand. Because of this, my data connection is stuck on edge here (woo hoo 0.19mb/s download).
Does anyone have the modem files or something?
Did you check the 3g band used by your carrier?
Its unlocked?
fburgos said:
Did you check the 3g band used by your carrier?
Its unlocked?
Click to expand...
Click to collapse
"2 Degrees uses GSM900MHz (older 2G technology), UMTS 2100MHz (new 3G technology) and also can use GSM1800MHz and UMTS900MHz"
I have the US version of the phone, which uses different frequencies to the international version.
Yes, it's unlocked.
I was under the impression that it is a hardware thing and you'll not get 3g there with the US model.
Sent from my GT-P5210 using Tapatalk
According to gsmarena
Network
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 - Global model
HSDPA 850 / 1700 / 1900 / 2100 - USA model
And Motorola web
Bands (by model)
US GSM model:
GSM/GPRS/EDGE (850, 900, 1800, 1900 MHz)
UMTS/HSPA+ (850, 1700 (AWS), 1900 MHz)
Global GSM model:
GSM/GPRS/EDGE (850, 900, 1800, 1900 MHz)
UMTS/HSPA+ (850, 900, 1900, 2100 MHz)
As I understand USA model is missing the 900 and 1800band for 3g
Is unlikely that will work but you can check this thread you might find something
http://forum.xda-developers.com/showpost.php?p=55321005
fburgos said:
According to gsmarena
Network
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 - Global model
HSDPA 850 / 1700 / 1900 / 2100 - USA model
And Motorola web
Bands (by model)
US GSM model:
GSM/GPRS/EDGE (850, 900, 1800, 1900 MHz)
UMTS/HSPA+ (850, 1700 (AWS), 1900 MHz)
Global GSM model:
GSM/GPRS/EDGE (850, 900, 1800, 1900 MHz)
UMTS/HSPA+ (850, 900, 1900, 2100 MHz)
As I understand USA model is missing the 900 and 1800band for 3g
Is unlikely that will work but you can check this thread you might find something
http://forum.xda-developers.com/showpost.php?p=55321005
Click to expand...
Click to collapse
2100 is international & us model is missing this.

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