Develop Bugs

Verizon One X - Bootloader

Hello,
I recently bought a Verizon One X and I'd like to know how to acces to the bootloader menu .
I tried pushing Power and volume down but nothing work
Please Help !

I thought Verizon doesn't carry it?
Only at&t and Sprint with the EVO 4G LTE.
Power + volume down is the right thing to access the bootloader.
Maybe Verizon blocked it and release a developer version soon.
Sent from my HTC One X using xda app-developers app

Thanks a lot for your explaination.
Hello, I just buy on your shop the Verizon One X on PandaWill (model#sku33198) : ONE X Plus Smart Phone Android 4.0.3 OS.
I have two problems :
- First (the most important) : I can't use Play Store ! I can't put apllications inside phone. It's very disturbing !! What i can do ? It is an factory problem or OS Android 4.03 bug ?
- Second : I can't use 3G ! My package operator includes 3G. I have all the time "R" letter near receiving rod. In ICE, the function data is open.
About my first problem : I must change my Android Os version from 4.0.3 to 4.0.4 to use Play Store? If yes, what kind of ROM i can put on my phone ?
Can you help me ? Please Help !

Clear data + cache of the Play Store and try it again
My guess for the "R" is that you have a GSM phone and try to use it on a CDMA network.
Sent from my HTC One X using xda app-developers app

Flo95 said:
Clear data + cache of the Play Store and try it again
My guess for the "R" is that you have a GSM phone and try to use it on a CDMA network.
I guess your phone is wrong as there's a statement of Verizon that they won't carry a One X, One S or One V:
http://www.technobuffalo.com/companies/htc/htc-confirms-verizon-wont-carry-one-x-one-s-or-one-v/
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
Sent from my HTC One X using xda app-developers app

Flo95 said:
you have a GSM phone and try to use it on a CDMA network.
Click to expand...
Click to collapse
Verizon is CDMA. All the kings horses and all the kings men won't get a GSM phone to work on a CDMA network. The hardware's not compatible and no s/w in the world can change that.

UK Bought DHD usable in Canada?

Hi
I have had my DHD for almost two years. I've mow come to canada for 2 month and was wondering how I can get TELUS aim card working.. no signal is found. It worked ok on multiple UK networks.
Do I need to do more than root. My phone?
Many thanks
Sent from my Milestone using xda app-developers app

It will work if its carrier unlocked. You just need to get a TELUS sim card at any telus in canada. Hspa speeds wont work though because European desire hd uses 1900/2100 MHz and here in north America is 850/1900 mhz.
Sent from my HTC Desire HD using xda premium

I've tried it but no signal was found. It wouldn't connect. My brother thinks it could be hardware. Im using this milestone at the moment which works great on TELUS.
Sent from my Milestone using xda app-developers app

Update:
It's still not working, help would be great!
The APN settings seem to correct for TELUS, however, the only networks which show are Rogers Wireless. The phone still doesn't find TELUS when scanning for networks. Anyone have any idea's?

Could be as simple as the Sim card. Sometimes for what ever reason it just doesn't work and getting a new one helps.

marsdta said:
Could be as simple as the Sim card. Sometimes for what ever reason it just doesn't work and getting a new one helps.
Click to expand...
Click to collapse
It works fine in an older phone.

You should still try a new sim. Little example of what happend to me
I gave my sister my old iPhone.phone was fully unlocked. Her sim worked in her T-Mobile phone but not in the iPhone. My brothers tmo sim would work . We picked her up a new sim, problem gone

Doesn't seem to make a difference. I think it's to do with the Band Frequencies as I have a UK phone. Would it be because I'm on ICS at all? I've flashed a TELUS radio too which didn't help.

Well you would only be able to get 2g in north america. But now that I think about it I believe telus 2g is cdma then if so theirs nothing you can do
OK I looked it up and telus 2g is cdma. Somebody had told me this on xda a while back but its been so long I forgot about it. Unfortunately you can't use your dhd on telus,though their are other GSM providers

Ah okay. That sucks but thanks for the definitive answer
Sent from my Milestone using xda app-developers app

On ur dailpad press *#*#4636#*#* it will bring up the service menu choose phone information after that click menu button it will show several options choose the one on the top left corner(select radio band) set it to USA band n see if it works i m not 100 % sure but i think it will work. Let us know if it did. Gud luck
Sent from my Desire HD using xda premium

My HTC desire is stuck on 2G.. help!!!

hey guys since i got my HTC DESIRE HD.. i never saw 3G sign please help me...:crying:

leyluj said:
hey guys since i got my HTC DESIRE HD.. i never saw 3G sign please help me...:crying:
Click to expand...
Click to collapse
What country are you in? Are you on stock? Is the DHD used?

Did u change the network settings n set it to dual mode or uncheck use only 2g
Sent from my HTC Desire HD using xda premium

Menu - Settings - Wireless And Networks - Mobile Networks - Set Preferred Mode to WCDMA or GSM/WCDMA auto.
Hope I helped!
Sent from my Desire HD

I did that already
hey im from TANZANIA, East Africa... i did all that nothing changed... by the way how do i know if its a HTC DHD or HTC INSPIRED 4G because it is used already..

[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

[Q] HTC desire HD A9191 3G issue

Hi
just got 1 DHD from ebay (with AT&T logo) but it seems to not work on 3G networks in my country.(Albania).
the 3G operator is working on 2100 MHz but phone seems to get only Edge.
just did uprade it to the last official ROM. 3.12.405.1
baseband : 12.65.60.29U_26.14.02.28_M.
Even tried to change the radio version to some different ones found on this forum but no success.
any help is needed urgently as if there is no 3G connection im going to send it back to seller.
br

davaxhiu said:
Hi
just got 1 DHD from ebay (with AT&T logo) but it seems to not work on 3G networks in my country.(Albania).
the 3G operator is working on 2100 MHz but phone seems to get only Edge.
just did uprade it to the last official ROM. 3.12.405.1
baseband : 12.65.60.29U_26.14.02.28_M.
Even tried to change the radio version to some different ones found on this forum but no success.
any help is needed urgently as if there is no 3G connection im going to send it back to seller.
br
Click to expand...
Click to collapse
If you have an att logo, then I am afraid that it is an inspire 4g and not a dhd. So, probably you won't have 3g on,Europe. Make sure in about phone.
Sent from my GT-N7000 using xda app-developers app

I have the same problem. Mine is a A9191 model branded att.
do i have to change the radio version?
thx

Albi75 said:
I have the same problem. Mine is a A9191 model branded att.
do i have to change the radio version?
thx
Click to expand...
Click to collapse
that does not exist. Dhd is not att branded, inspire 4g is. Changing radios won't solve the issue, because it is hardware issue and not software.
Sent from my GT-N7000 using xda app-developers app

Than i think i have to send it back to Hong Kong :banghead:
I have one more question : one the sw details i shows that this device is a HTC DESIRE HD , as according to the rom version, so can i check if this is a 4G or a desire HD????
Any help os needed before going at the post office.
Br
Sent from my GT-I8320 using xda app-developers app

davaxhiu said:
Than i think i have to send it back to Hong Kong :banghead:
I have one more question : one the sw details i shows that this device is a HTC DESIRE HD , as according to the rom version, so can i check if this is a 4G or a desire HD????
Any help os needed before going at the post office.
Br
Sent from my GT-I8320 using xda app-developers app
Click to expand...
Click to collapse
I am not sure, but if the device has an att logo at the back, is definitely an Inspire 4G. You can set that to say Desire HD in about phone if the phone was rooted by modifiying the build.prop.
Check your apn setting with your carrier, if it is well set and you have no 3G, then ask the seller.

davaxhiu said:
Hi
just got 1 DHD from ebay (with AT&T logo) but it seems to not work on 3G networks in my country.(Albania).
the 3G operator is working on 2100 MHz but phone seems to get only Edge.
just did uprade it to the last official ROM. 3.12.405.1
baseband : 12.65.60.29U_26.14.02.28_M.
Even tried to change the radio version to some different ones found on this forum but no success.
any help is needed urgently as if there is no 3G connection im going to send it back to seller.
br
Click to expand...
Click to collapse
same issue have anyone found solution.............................