Develop Bugs

any possible way to use the 3g network of t-mobile with the desire hd(asian))

is any possible way to use the 3G of t-mobile with the DHD?
I am thinking to change the radio and the ril to compared with.
however, I dont know which i should use.
anyone can help??

I'm on T-Mobile on my DHD and the radio im using is the
12.54.6 0.25U_26.09.04.11_M2 radio and it works perfectly With leedroids rom
Hope that helps.
Sent from my Desire HD using XDA Premium App

Desire HD has a baseband that 1 of the frequency for 3G(WCDMA) is 2100MHz. I believe that is 1 of the 3G frequency that T-Mobile US uses. So if u r in a state in US that the T-Mobile base station outputs 2100MHz as their 3G frequency, u should be good.
Send from my CoreDroid'ed Desire HD

[Q] HSDPA, but no HSDPA+

I have a Desire HD running CM7.2 and Baseband 12.39.60.19U_26.06.04.06_M
I have a 4G 5gb data subscription with AT&T here in New York State, and I am in a city upstate with HSPA+ coverage as witnessed by other phones in my office, but my phone will only connect to HSPA.
Is this possibly in relation to outdated radio software?

The Desire HD doesn't have 4G/HSPA+. There's a version of the DHD for the US called 'Inspire 4G'. That's has HSPA+. I'm guessing you're being charged quite a bit for 4G, so better cancel your 4G data subscription and get a cheaper 3G data plan. 3G is the max the DHD can do because it doesn't have the radio hardware to access 4G.
Sent from my Desire HD using xda premium

sashank said:
The Desire HD doesn't have 4G/HSPA+. There's a version of the DHD for the US called 'Inspire 4G'. That's has HSPA+. I'm guessing you're being charged quite a bit for 4G, so better cancel your 4G data subscription and get a cheaper 3G data plan. 3G is the max the DHD can do because it doesn't have the radio hardware to access 4G.
Sent from my Desire HD using xda premium
Click to expand...
Click to collapse
Ah, I must have misunderstood.. Thank you.

4G LTE is working with unlocked htc via t-mobile?

hi after me htc hd2 I want to get an one x, i will get an unlocked andI will use it witm my t-mobile...
is Hdspa connection works or what is LTE speed..?
if it's working like 3g or Hdspa it will be fine for me.
Sent from my HTC HD2 using xda app-developers app

c4ginn said:
hi after me htc hd2 I want to get an one x, i will get an unlocked andI will use it witm my t-mobile...
is Hdspa connection works or what is LTE speed..?
if it's working like 3g or Hdspa it will be fine for me.
Sent from my HTC HD2 using xda app-developers app
Click to expand...
Click to collapse
no..it uses edge so basically you will be having 2g connection unless you live an area where tmo has refarmed their 1900 spectrum to handle 3G..get the att version if you want to have 3g

[Q] Tried to Connect to 3G - Couldn't Connet

Hi all,
I recently bought a new Desire HD from E-bay. Its an Unlocked AT&T phone, I'm in India and I'm right now using Tata Docomo. I couldn't able to use 3G, (2G sucks).
I searched internet and forum and found that I can enable it by "Menu - Settings - Wireless And Networks - Mobile Networks - Set Preferred Mode to WCDMA or GSM/WCDMA auto" But the problem is, There is no menu called "set preferred mode" in my phone. I tried changing all the mode in *#*#4636#*#* even after that I'm not getting 3G. My mobile is not rooted and Its using 2.3.3 Android.
Hope someone help me.
Regards,
Praveen

Unable to connect to 3G
I'm also facing the issue with 3G connection.
I checked my sim card with other mobiles with the same apn settings. It works well in other mobiles.
But in my HTC-DHD still 3G is not able to connect.
My version is 2.3.3.
I also tried updating to "Andriod Revolution DHD 7.1 ROM" also. Still the same 3G issue persist.
My mobile model shows as "A9191" which is compatible in India 3G.
Can anybody help me for identifying the problem?

Hi
Inspire 4g i.e. ATT works on different network band for 3g which is not same as the 3g network band in india. Hence you will not be able to use 3g with your handset on any of mobile providers in india.
Sent from my Inspire 4G using xda premium

That's correct. The Inspire 4G supports 850 Mhz and 1900 Mhz 3G bands, while all the network providers in India use 2100 Mhz.
AT&T Desire HD = Inspire 4G
Sent from my Desire HD using xda premium

sashank said:
That's correct. The Inspire 4G supports 850 Mhz and 1900 Mhz 3G bands, while all the network providers in India use 2100 Mhz.
AT&T Desire HD = Inspire 4G
Sent from my Desire HD using xda premium
Click to expand...
Click to collapse
Thanks. I was planning to get an old Inspire 4G from my friend in the US, but it doesn't seem it would be any useful now (as I am a heavy user of 3G).
however, would it be possible if I root the ROM?

mobilizedport said:
Thanks. I was planning to get an old Inspire 4G from my friend in the US, but it doesn't seem it would be any useful now (as I am a heavy user of 3G).
however, would it be possible if I root the ROM?
Click to expand...
Click to collapse
Rooting will not change the network band on your mobile. I am using inspire 4g rooted but i dont get 3g on Idea so better go for some other phone which supports 3g on 2100MHz band
Sent from my Inspire 4G using xda premium

vmvrajan said:
I'm also facing the issue with 3G connection.
I checked my sim card with other mobiles with the same apn settings. It works well in other mobiles.
But in my HTC-DHD still 3G is not able to connect.
My version is 2.3.3.
I also tried updating to "Andriod Revolution DHD 7.1 ROM" also. Still the same 3G issue persist.
My mobile model shows as "A9191" which is compatible in India 3G.
Can anybody help me for identifying the problem?
Click to expand...
Click to collapse
But my handset is "HTC Desire HD".
I'm updated with "Andriod Revolution DHD 7.1 ROM" & my Radio is "12.54.60.25U_26.09.04.11_M2".
Still unable to connect to 3G
Any help pls?
Should I flash a new radio?

vmvrajan said:
But my handset is "HTC Desire HD".
I'm updated with "Andriod Revolution DHD 7.1 ROM" & my Radio is "12.54.60.25U_26.09.04.11_M2".
Still unable to connect to 3G
Any help pls?
Should I flash a new radio?
Click to expand...
Click to collapse
Is there at&t logo on back of your phone.? If there then no 3g in india
Sent from my Inspire 4G using xda premium
---------- Post added at 07:54 PM ---------- Previous post was at 07:35 PM ----------
Open the battery cover, there you will find the model no. mentioned in red color. Mine is A9192 - Inspire 4g
Sent from my Inspire 4G using xda premium

mobilizedport said:
Thanks. I was planning to get an old Inspire 4G from my friend in the US, but it doesn't seem it would be any useful now (as I am a heavy user of 3G).
however, would it be possible if I root the ROM?
Click to expand...
Click to collapse
The frequency band support of a phone depends on it's radio, and is hard-coded into it. Radio firmware can be changed, but the radio itself is not compatible. That's the problem. So even if you root the phone (which by itself does nothing other than grant you superuser access), unlock the bootloader and flash a different radio, it still won't work. Don't get the Inspire 4G. Even on eBay, it's low price may be tempting to many, but it's not worth it if it only supports 2G.
vmvrajan said:
But my handset is "HTC Desire HD".
I'm updated with "Andriod Revolution DHD 7.1 ROM" & my Radio is "12.54.60.25U_26.09.04.11_M2".
Still unable to connect to 3G
Any help pls?
Should I flash a new radio?
Click to expand...
Click to collapse
Read the above regarding radio. The ROM might show your phone as Desire HD A9191 in Settings->About, but the phone is actually Inspire 4G. If you got it from the US, and it has AT&T on the back, then it is Inspire 4G. There is no Desire HD for the US.

ramdesai said:
Is there at&t logo on back of your phone.? If there then no 3g in india
Sent from my Inspire 4G using xda premium
---------- Post added at 07:54 PM ---------- Previous post was at 07:35 PM ----------
Open the battery cover, there you will find the model no. mentioned in red color. Mine is A9192 - Inspire 4g
Sent from my Inspire 4G using xda premium
Click to expand...
Click to collapse
Thanks for your reply.
I just checked it as you suggested, I could not find AT&T logo.
So I guess I have HTC Desire HD.
---------- Post added at 09:59 PM ---------- Previous post was at 09:52 PM ----------
sashank said:
The frequency band support of a phone depends on it's radio, and is hard-coded into it. Radio firmware can be changed, but the radio itself is not compatible. That's the problem. So even if you root the phone (which by itself does nothing other than grant you superuser access), unlock the bootloader and flash a different radio, it still won't work. Don't get the Inspire 4G. Even on eBay, it's low price may be tempting to many, but it's not worth it if it only supports 2G.
Read the above regarding radio. The ROM might show your phone as Desire HD A9191 in Settings->About, but the phone is actually Inspire 4G. If you got it from the US, and it has AT&T on the back, then it is Inspire 4G. There is no Desire HD for the US.
Click to expand...
Click to collapse
Thanks for your reply.
I bought this phone from EBay. So I'm not sure whether its from US.
The "Settings->About" says "Desire HD A9191" & also I could not find any AT&T logo on it.
So I guess now I've Desire HD only
Do we have any other way to find confirm its "A9191" ?
BTW I flashed the recommended Radio today (Recommended for the Android Revolution DHD 7.1 ROM), but no luck. Still no 3G on my phone

vmvrajan said:
Do we have any other way to find confirm its "A9191" ?
QUOTE]
Can you try opening the battery cover. Near the volume buttons you may find the model id in red color.
Click to expand...
Click to collapse

vmvrajan said:
I'm also facing the issue with 3G connection.
I checked my sim card with other mobiles with the same apn settings. It works well in other mobiles.
But in my HTC-DHD still 3G is not able to connect.
My version is 2.3.3.
I also tried updating to "Andriod Revolution DHD 7.1 ROM" also. Still the same 3G issue persist.
My mobile model shows as "A9191" which is compatible in India 3G.
Can anybody help me for identifying the problem?
Click to expand...
Click to collapse
ramdesai said:
vmvrajan said:
Do we have any other way to find confirm its "A9191" ?
QUOTE]
Can you try opening the battery cover. Near the volume buttons you may find the model id in red color.
Click to expand...
Click to collapse
Yes. I found the number as "PD98100" written in red color. [FCC ID: NM8PD98100]
Can we identify the actual model with this number?
Click to expand...
Click to collapse

Other network provider may be using frequency other than the 2100 MHz.
Sent from my HTC Desire HD using xda app-developers app

H+ on DHD..??

Hello Guys,
I know there is some difference between 3G and H+, but i always gets 3G, never saw H or H+ on my DHD, is there any way to get H+ on DHD..? i am using Codefire X 4.2.1 (SR4)

What network are you on and what radio version? I get H with Tata DoCoMo, Airtel and Vodafone. H+ isn't provided by Indian networks yet. As long as you're getting download speeds between 300-700 kB/s (2.4-5.6 Mbps) during non-peak hours, you're good. Doesn't go above that. 700 is the max I've ever seen on an Indian network, and that was with DoCoMo.
Sent from my Desire HD using xda premium

sashank said:
What network are you on and what radio version? I get H with Tata DoCoMo, Airtel and Vodafone. H+ isn't provided by Indian networks yet. As long as you're getting download speeds between 300-700 kB/s (2.4-5.6 Mbps) during non-peak hours, you're good. Doesn't go above that. 700 is the max I've ever seen on an Indian network, and that was with DoCoMo.
Sent from my Desire HD using xda premium
Click to expand...
Click to collapse
Currently i am using Idea and my Radio version is 26.17.14.11_M, During peek hours i gets speed between 1-1.5 mbps and during non peek hours it goes upto 2.5 mbps. I guess H+ depends upon the network operator only.
By the way which Radio are you using ? because my current Radio gives me some problem with network strength, there are frequent drop outs also in the network signals

I am also getting frequent drop out in network signal...
But I am getting drop out at my home where I get H ....
At my working place I get E but there's no such frequent drop out in signal.....
Sent from my Desire HD using xda app-developers app

I'm using the same radio. It's working well for me with DoCoMo in Bangalore.
Sent from my Desire HD using xda premium

Even if you have 4G, you would still be limited to like 7Mbps max,
unless you are using sim from your ISP 4G modem or your operator is one of a few offering speeds similiar to home network, I doubt it is...
I have a good 4G ISP at home with excellent rssi, and I max out at ~12Mbps (~1.2mB/s) with my PC.
PS. DHD does not support 4G, I wrote that just to give a concept of a whole idea...

sashank said:
What network are you on and what radio version? I get H with Tata DoCoMo, Airtel and Vodafone. H+ isn't provided by Indian networks yet. As long as you're getting download speeds between 300-700 kB/s (2.4-5.6 Mbps) during non-peak hours, you're good. Doesn't go above that. 700 is the max I've ever seen on an Indian network, and that was with DoCoMo.
Sent from my Desire HD using xda premium
Click to expand...
Click to collapse
As far as I know, DHD does not support H+
Sent from my Desire HD using xda app-developers app

NiCk.JaY said:
As far as I know, DHD does not support H+
Sent from my Desire HD using xda app-developers app
Click to expand...
Click to collapse
I know. I was informing that H+ isn't available in India anyway, supported phone or not.
Sent from my Desire HD using xda premium