On GSM Can Make Calls but not get data on AT&T - HTC Rezound

So I installed the 4.0.3.605.2 image that enables the GSM. Now I can make and receive calls on AT&T but I do not get any data. Tried searching found nothing that helps. Tried all different APNs for AT&T with no luck. Any ideas? I want to keep this stock for resale. But want to be able to sell it as GSM Unlocked

How did u get it on att? I am interested on att prepaid or T-Mobile prepaid. Did you install the leaked global update?
Sent from my ADR6425LVW using Tapatalk 2

thats what the 4.03.605.2 is
sent from my htc rezound s-off running viperrez with snuzzo 2.2 kernel...

Go to this thread to enable the bands needed to get 3G/HSPA enabled for AT&T US.
http://forum.xda-developers.com/showthread.php?t=1914122
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anubis2k3 said:
Go to this thread to enable the bands needed to get 3G/HSPA enabled for AT&T US.
http://forum.xda-developers.com/showthread.php?t=1914122
Sent from my Rezound using Tapatalk 2
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Problem with that is that it is not Mac Friendly.
I'm not getting ANY data, not even Edge. Only being able to place/receive calls.

Related

HTC Rezound for Iusacell Mexico

Hi Friends:
Recently, I bought a new HTC Rezound and I would like to have your inputs about how can I program/configure my HTC Rezound for Iusacell carrier in Mexico.
I have a HTC Evo 4G with a Iusacell’s line and it’s working perfect.
Can you share with my your experiences and recommendations about it?
• Voice Settings & Configuration
• Data Settings & Configuration
• MMS Settings & Configuration
What tools do you use? (CDMA Workshop, DFS Professional CDMA, QPST, etc.)
Thanks in Advanced for your help
TecMan
HTC Rezound
At XDA we are unable to help you with this unfortunately because it is against the rules here.
You would have no luck with cdma anyway. I have used mine with telcel just fine though.
Sent from my ADR6425LVW using xda premium
Id hate to bring up a dead thread but im visiting mexico in july and I was wondering if we could use a gsm sim card with one of the gsm enabled roms there are. I'd like to use my rezound while im over there
xXJay_RXx said:
U hate to bring uo a dead thread but im visiting mexico in july and I was wondering if we could use a gsm sim card with one of the gsm enabled roms thrre are. I'd like to use my rezound while im over there
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I'd like to think you can switch SIMs but you may have to use the Venusaur ROM because I know there's a GSM fix in it.
Sent from my ADR6425LVW
Yea I heard Venasuar is the way to go but I just hope GSM bands wont be an issue getting decent data and voice coverage
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xXJay_RXx said:
Yea I heard Venasuar is the way to go but I just hope GSM bands wont be an issue getting decent data and voice coverage
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The miui Rom would be an alternative to use too.
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Eh MIUI never tickled my fancy lol
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Mine either but for gsm It's easier. Just load the rom and you're good. It comes up as gsm so you don't have to set it to gsm.
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Thanks man. I been thinking about buying a cheap unlocked phone just in case the gsm bands on the rezound aren't supported by whatever carrier I end up using while I'm there. Verizon is too damn expensive on roaming
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The Rez has all the gsm bands I think except AT&T 3G.
Ah well thats good to know
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CDMA vs GSM ROMs

Few questions regarding our GSM capability:
1. What changes between CDMA ROMs and GSM ROMs? Doesn't the Rezound work on both networks since it is a global phone now?
2. If I were to pop in a GSM carrier's SIM card (let's say... T-Mobile's) what would I have to research and do to get all of T-Mobile's features (SMS, Voice, Data, Play Store carrier branded apps maybe?) working?
3. Will I screw anything up by popping a GSM SIM into my phone with a CDMA ROM?
I want to order a T-Mobile SIM and see what their network is like in my area.
if you flash any ROMs based on latest RUU 4.03.605.2.. that will support both CDMA and GSM . nothing will be screwed up!!
So the ota won't work?
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ssurfer2 said:
So the ota won't work?
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I thought you still had to unlock the carrier stuff even though it was a global rom. Thought was still locked to verizon.
esheesle said:
I thought you still had to unlock the carrier stuff even though it was a global rom. Thought was still locked to verizon.
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i think all you need to do is put in a sim card and change the apn
http://forum.xda-developers.com/showthread.php?t=1675006
Just flash radio not ota when you use stock it would mess some app up but you could use google grab to fix them ...but radio and gsm Rom is a great for t-mobile
....
I say to add radio because it fix sms and location problem for gsm user
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Unlock Rezound

Hi guys
I'm going to purchase HTC rezound, but seller told me that it's Verizon phone. So I've one question about this: Does This device need unlock code to work with other network operators, such as AT&T and so on?
thanx
It will work with other networks. You really don't need to unlock it. Just flash the global RUU and go into network settings and switch to GSM mode.
Flyhalf205 said:
It will work with other networks. You really don't need to unlock it. Just flash the global RUU and go into network settings and switch to GSM mode.
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excellent :victory:
thanx a lot :good:
What he said is true, although the gsm radios as is for the rezound dont work with us domestic carriers for data connection other then edge. To get 3g or better you have to do some modifications to the radio.
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anubis2k3 said:
What he said is true, although the gsm radios as is for the rezound dont work with us domestic carriers for data connection other then edge. To get 3g or better you have to do some modifications to the radio.
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I have no use for this, but I'm curious, what kind of modification?
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Evocm7 said:
I have no use for this, but I'm curious, what kind of modification?
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It involves some windows programs like dfs and qpst. Don't have time to get into it but you can read about it here if you want. Its still a work in progress, but I've managed to get 3G and HSPA enabled using straight talk att sim with these modifications.
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Need Help with Radio Files

I'm coming from the Motorola side of things and I do not know which files are the radio files. I'm in need of doing some modifications to try and get the Radio to get Verizon towers. I only have a month or so then I switch to T-mobile but would like to get the LGOG working on Verizon's network. I know the chip is capable of those frequencies just need to modify the Radio files.
I know the Motorola Droids call them .ril not sure for LG.
RedBaron134 said:
I'm coming from the Motorola side of things and I do not know which files are the radio files. I'm in need of doing some modifications to try and get the Radio to get Verizon towers. I only have a month or so then I switch to T-mobile but would like to get the LGOG working on Verizon's network. I know the chip is capable of those frequencies just need to modify the Radio files.
I know the Motorola Droids call them .ril not sure for LG.
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for gsm i think you just need to carrier unlock the phone then enter the correct apn.
The phone is unlocked but not sure how to enter the APN
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RedBaron134 said:
The phone is unlocked but not sure how to enter the APN
Sent from my LG-E970 using Tapatalk 2
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Verizion is cdma, you aren't going to be able to activate it on their network because the esn/imei isn't in their system. They like sprint will only activate a phone that is for their network.
This is so far from the right section, even moto forums aren't that backwards...
Sent from my Slicked OG
Shelnutt2 said:
Verizion is cdma, you aren't going to be able to activate it on their network because the esn/imei isn't in their system. They like sprint will only activate a phone that is for their network.
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i thought verizon had gsm on their network now as well. i know some verizon phones come with sim cards.
sk8erwitskil said:
i thought verizon had gsm on their network now as well. i know some verizon phones come with sim cards.
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Click to collapse
Sim card is for lte
Sent from my LG-E970 using xda premium
Yeah, I've tried to no avail. I did get the mbn files to try and get the radio up on Verizon but no luck thus far. So I will be passing this up for now but will continue to tinker.
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2.06 Firmware and GSM Networks ??

I'm looking to S-Off my wife's DNA so I need to upgrade from 2.04 to 2.06. But were using her phone on Net10 Gsm (ATT).
So my question is does the 2.06 firmware upgrade lock down or restrict the gsm network options at all?
I know the DNA was the first and only phone to come from Verizon completely gsm unlocked and other phones im thinking the S3 and others came with cellular unlocked but data locked so u couldnt do what we did and run from verizon with their phone. So if 2.06 restricts gsm access were out of a phone and my wife might even kill me .
Cmon somebodys gotta know if they were able to switch their DNA to a gsm network after taking the 2.06 update?
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ac7822 said:
Cmon somebodys gotta know if they were able to switch their DNA to a gsm network after taking the 2.06 update?
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I did it works fine just set your APN and choose gsm in your settings
Sent from my AOSP on Grouper using xda app-developers app
no lockdown at all for gsm users

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