Can anybody else's use data and voice simotaneously - Galaxy S III General (US Carriers)

I just tried it and it works. Did not work on my 4s.
Sent from my galaxy s3

Would help if you mentioned carrier. I am assuming you're referring to Verizon LTE as ATT and T-Mobile support this since they are GSM.
Sent from my Galaxy S3

I just tried it and it works. Did not work on my 4s. I'm sorry. For sprint.
Sent from my galaxy s3

Sent from my galaxy s3

I know on Verizon this is only possible when on LTE. On 3G it's still impossible due to the nature of CDMA.

Yeah know that. But it's still working on 3g in Memphis Tn.
Sent from my galaxy s3

Works on my htc rezound on lte and i'm fairly certain it's the only phone save the thunderbolt that can also do it on cdma.
EDIT: Yup, works like a champ!

On SIII on vzw 3g also works when on calls
Sent from my SCH-I535 using Tapatalk 2

Read somewhere that this was possible due to the dual radios in the phone...
And I just tried it... and it worked, so yes, it can do voice and data simultaneously!

data and calls work on sprint simultaneously 3g and LTE (in theory LTE anyway)

ExodusC said:
I know on Verizon this is only possible when on LTE. On 3G it's still impossible due to the nature of CDMA.
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Click to collapse
Both rezound and thunderbolt can do data and voice over 3G cdma as they both have dual 3G radios.
I didn't think the GSIII could though. Am I reading right that people with sprint and this phone can?
That'd be nice if the Verizon version can. One thing I love about my rezound.
Sent from my ADR6425LVW using xda app-developers app

ExodusC said:
I know on Verizon this is only possible when on LTE. On 3G it's still impossible due to the nature of CDMA.
Click to expand...
Click to collapse
it's not actually a limitation of cdma, it's a limitation of Verizon, and i actually believe it's an artificial limitation, likely to "protect their network and users", as they like to claim for everything....
i have done it a few times on my Sprint gs3, on 3g, since I'm stuck without lte in my city right now.

sarreq said:
it's not actually a limitation of cdma, it's a limitation of Verizon, and i actually believe it's an artificial limitation, likely to "protect their network and users", as they like to claim for everything....
i have done it a few times on my Sprint gs3, on 3g, since I'm stuck without lte in my city right now.
Click to expand...
Click to collapse
If you read my post above yours...you'll find you are not right.
Sent from my ADR6425LVW using xda app-developers app

This works on my sprint sg3 and it works on the evo lte... Which one of my main reasons for upgrading to a new phone. This s due to the separation of the radios that prevented this before.

blackhand901 said:
Yeah know that. But it's still working on 3g in Memphis Tn.
Sent from my galaxy s3
Click to expand...
Click to collapse
Again no carrier? if on ATT then it always worked.
Sorry I saw you said sprint in an earlier post.

blackhand901 said:
I just tried it and it works. Did not work on my 4s.
Sent from my galaxy s3
Click to expand...
Click to collapse
As in, be on a phone call and browse the net at the same time? Yep....but I've been able to do that since my Atrix 2....dont remember if my x10 could.
via Galaxy S III

I was just doing some WiFi tethering and I received a phone call... Noticed I was still getting emails. My first thought was that my laptop automatically reconnected to my work's wireless connection. NOPE! I verified again with an outbound call... Data works on the phone and over tether DURING the phone call. Supposedly this was going to be a feature of EVDO Rev. A, but Sprint had not initiated it yet. This is freaking fantastic. I guess our phones started using 3G for voice
Sprint SGSIII blue

Sprint enabled this under their network as part of Sprint Vision. It is basically an advanced 1X data network that allows data while on phone calls. Only the newer phones with certain frequencies support it. Doesn't force us to use 4G or Wi-Fi if we want data and phone calls together. IPhones do not support this unless you're on a GSM network which Sprint isn't. Sprint is CDMA like Verizon.
Sent from my SPH-D710 using xda premium

I noticed this during a call yesterday and I was pleasantly surprised. When I was reading about this earlier, I thought it would be a feature supported only by towers that had eHRPD support but this is pretty awesome in itself.

ExodusC said:
I know on Verizon this is only possible when on LTE. On 3G it's still impossible due to the nature of CDMA.
Click to expand...
Click to collapse
It is possible with the Thunderbolt, and Rezound on Verizon. It also works with GSIII. I was a little torn about getting this phone since I figured I would lose this functionality but was pleasantly surprised when I did a test for s & g's.

Related

Android 2.3.4 on Sprint's Nexus S

Is that is updated Gingerbread or it is just because Nexus S 4G has a different hardware then Nexus S?
http://www.bgr.com/2011/03/23/hands-on-with-sprints-nexus-s-4g/
The baseband is newer I think as is the build number?? perhaps one of our more technical members can confirm?
Interesting.....
The build seems to be newest...
GRI40 or GRI54 in 2.3.3 and this is GRI75
Probably to add wimax support, also epst settings maybe all cdma phones have that
Sent from my PC36100 using XDA App
It would make sense that the baseband and build are different. After all, the radios for Sprint, both 3g and 4g, are completely different technologies than what we have in our plain Nexus S phones.
That also begs the question: If you're not in a Sprint 4g area, or are in an area where coverage is crappy, can you use data and voice simultaneously over the 3g? This is a common CDMA problem. I'm thinking you cant. Sucks to be those guys...
nickmv said:
It would make sense that the baseband and build are different. After all, the radios for Sprint, both 3g and 4g, are completely different technologies than what we have in our plain Nexus S phones.
That also begs the question: If you're not in a Sprint 4g area, or are in an area where coverage is crappy, can you use data and voice simultaneously over the 3g? This is a common CDMA problem. I'm thinking you cant. Sucks to be those guys...
Click to expand...
Click to collapse
No - AFAIK there's only one phone that supports simultaneous voice and data over EVDO and that's the Thunderbolt. Normally the phones drop to 1xRTT when a call is initiated (at which point data says goodbye).
nickmv said:
It would make sense that the baseband and build are different. After all, the radios for Sprint, both 3g and 4g, are completely different technologies than what we have in our plain Nexus S phones.
That also begs the question: If you're not in a Sprint 4g area, or are in an area where coverage is crappy, can you use data and voice simultaneously over the 3g? This is a common CDMA problem. I'm thinking you cant. Sucks to be those guys...
Click to expand...
Click to collapse
On cdma 3g only no voice and data at the same time. Wifi data and calling works.
Sent from my PC36100 using XDA App
U can't use data and voice at the same time on cdma?
Sent from my Nexus S
Nope
10/char
Nope unless you use WiFi or
4G man I can't wait to get this phone
Sent from my PC36100 using Tapatalk
jgalan14 said:
Nope unless you use WiFi or
4G man I can't wait to get this phone
Sent from my PC36100 using Tapatalk
Click to expand...
Click to collapse
Me too, and for four hundred off contract just the extra icing on the cake
Sent from my PC36100 using XDA App
krohnjw said:
No - AFAIK there's only one phone that supports simultaneous voice and data over EVDO and that's the Thunderbolt.
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Click to collapse
Not entirely true. All of Sprints WiMax phones do as well. EVO, Samsung Epic, etc.
icase81 said:
Not entirely true. All of Sprints WiMax phones do as well. EVO, Samsung Epic, etc.
Click to expand...
Click to collapse
No they do not..THERE IS NO SPRINT PHONE THAT SUPPORTS SIMULTANEOUS VOICE AND DATA OVER 3G EVDO. Only over wifi or 4g wimax.
For now, only VZW's Thunderbolt does voice and data over 3G EVDO in regards to CDMA.
Yep tmobiles version gets me 6mbps download and 1.5 upload anyways. Id say try in your area before you buy 2.3.4 is not a os change really
Sent from my Nexus S using XDA App
LordLugard said:
No they do not..THERE IS NO SPRINT PHONE THAT SUPPORTS SIMULTANEOUS VOICE AND DATA OVER 3G EVDO. Only over wifi or 4g wimax.
For now, only VZW's Thunderbolt does voice and data over 3G EVDO in regards to CDMA.
Click to expand...
Click to collapse
That's correct and the Thunderbolt uses SVDO not EVDO which is what allows simultaneous data and voice.
jlevy73 said:
That's correct and the Thunderbolt uses SVDO not EVDO which is what allows simultaneous data and voice.
Click to expand...
Click to collapse
Thanks for the additional info.
I don't know if Sprint is waiting for their Network Vision/1X Advanced to be activated on a few select markets later this year, but they have pre-production phones with the SVDO chipset.
from what i heard there are some system updates and bug fixes, most important is voice chat and video chat is now available in Google talk
Video calling over Gtalk.

HTC Thunderbolt Voice/Data simultaneously over 3G?

what!!!!?!?!!?
Thunderbolt review
http://www.bgr.com/2011/03/28/htc-thunderbolt-review/
The HTC ThunderBolt is able to send and receive data and carry voice calls simultaneously. It the first of many Verizon Wireless smartphones that will be able to carry voice calls while moving data, and it can do so over Verizon’s new 4G LTE network as well as its older 3G EVDO network. I tested this capability a great deal over the past week, and it has worked flawlessly for me. Whether connected to 3G or 4G, apps and web pages on the ThunderBolt continue to hustle along while voice calls are being made. I’m not sure if this new technology plays a role in the noticeably degraded audio quality I noted above, but the functionality is there so and many users will be elated.
either i am miss understanding this part or verizon enabled something to allow voice/data over their 3g cdma network
IceCreaMan said:
what!!!!?!?!!?
Thunderbolt review
http://www.bgr.com/2011/03/28/htc-thunderbolt-review/
The HTC ThunderBolt is able to send and receive data and carry voice calls simultaneously. It the first of many Verizon Wireless smartphones that will be able to carry voice calls while moving data, and it can do so over Verizon’s new 4G LTE network as well as its older 3G EVDO network. I tested this capability a great deal over the past week, and it has worked flawlessly for me. Whether connected to 3G or 4G, apps and web pages on the ThunderBolt continue to hustle along while voice calls are being made. I’m not sure if this new technology plays a role in the noticeably degraded audio quality I noted above, but the functionality is there so and many users will be elated.
either i am miss understanding this part or verizon enabled something to allow voice/data over their 3g cdma network
Click to expand...
Click to collapse
Verizon is implementing SVDO which allows voice and data simultaneously. Its an evolution of EVDO.
Happy to hear it...just ordered my tbolt. Should be here tomorrow. I never used the feature but since i can now....im sure i will use it alot.
Thats pretty neat....but it sucks that you cant turn off 4g....and battery life using LTE and the Thunderbolt seems to be on par with Wimax and the Evo.
TonyArmstrong said:
Verizon is implementing SVDO which allows voice and data simultaneously. Its an evolution of EVDO.
Click to expand...
Click to collapse
My touch, pro 2 had svdo
Sent from my Evo, ho!
skillzo1 said:
Happy to hear it...just ordered my tbolt. Should be here tomorrow. I never used the feature but since i can now....im sure i will use it alot.
Click to expand...
Click to collapse
You canceled your sprint account?
Sent from my Evo, ho!
TonyArmstrong said:
Verizon is implementing SVDO which allows voice and data simultaneously. Its an evolution of EVDO.
Click to expand...
Click to collapse
Ahh sweet! Come on Sprint
DarkManX4lf said:
Thats pretty neat....but it sucks that you cant turn off 4g....and battery life using LTE and the Thunderbolt seems to be on par with Wimax and the Evo.
Click to expand...
Click to collapse
Most ppl have been using the app "Phone Info" from the market to force the phone to use CDMA/EvDO data which turns of the 4g radio
Later today i am...waiting for my tbolt in the mail. Im tired of sprints data issues.
JUST2SUAVE said:
You canceled your sprint account?
Sent from my Evo, ho!
Click to expand...
Click to collapse
It's the same as turning on your 4G, getting on the internet and the talking on the phone. Come one use your common sense.
Sean-El said:
It's the same as turning on your 4G, getting on the internet and the talking on the phone. Come one use your common sense.
Click to expand...
Click to collapse
You can do the same with wifi
Sent from my Evo, ho!
JUST2SUAVE said:
You can do the same with wifi
Sent from my Evo, ho!
Click to expand...
Click to collapse
Werd.....
S
Sean-El said:
It's the same as turning on your 4G, getting on the internet and the talking on the phone. Come one use your common sense.
Click to expand...
Click to collapse
Except that you can find ways of turning off LTE and using just EVDO, saving battery and the annoyance of having to constantly turn on WiMax.
Sean-El said:
It's the same as turning on your 4G, getting on the internet and the talking on the phone. Come one use your common sense.
Click to expand...
Click to collapse
JUST2SUAVE said:
You can do the same with wifi
Sent from my Evo, ho!
Click to expand...
Click to collapse
Both of you missed the boat...duh try voice and data at the sametime in an area where there is no 4g or WiFi and see if it works for ya. The answer is no but apparently Verizon is learning that users want this feature and has been enabling it on certain devices. Now we just need sprint to follow
IceCreaMan said:
Both of you missed the boat...duh try voice and data at the sametime in an area where there is no 4g or WiFi and see if it works for ya. The answer is no but apparently Verizon is learning that users want this feature and has been enabling it on certain devices. Now we just need sprint to follow
Click to expand...
Click to collapse
You might need to check that boat schedule, yourself. The 3G and LTE antennas/radios are separate, just like Sprint's 3G and 4G. So, if you live on a market that Verizon has yet to light up their LTE and you'll be in the same boat.
I would hazard a guess that the reason you've not seen either Verizon or Sprint actually promote simultanious voice/data as AT&T does is that it's limited to markets where they've lit up LTE/4G.
.....
Vegasden said:
You might need to check that boat schedule, yourself. The 3G and LTE antennas/radios are separate, just like Sprint's 3G and 4G. So, if you live on a market that Verizon has yet to light up their LTE and you'll be in the same boat.
I would hazard a guess that the reason you've not seen either Verizon or Sprint actually promote simultanious voice/data as AT&T does is that it's limited to markets where they've lit up LTE/4G.
.....
Click to expand...
Click to collapse
That's assuming that this isn't SVDO which is 3G/EVDO and completely unrelated to LTE.
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Award Tour said:
That's assuming that this isn't SVDO which is 3G/EVDO and completely unrelated to LTE.
Sent from my PC36100 using Tapatalk
Click to expand...
Click to collapse
This is exactly what's going on.
Verizon is rolling out SVDO, as I mentioned earlier. Proof comes from the following link: http://pocketnow.com/tech-news/simultaneous-voice-data-coming-to-cdma
It can be -- and is apparently being -- done.
IceCreaMan said:
Both of you missed the boat...duh try voice and data at the sametime in an area where there is no 4g or WiFi and see if it works for ya. The answer is no but apparently Verizon is learning that users want this feature and has been enabling it on certain devices. Now we just need sprint to follow
Click to expand...
Click to collapse
Area with no wifi? If I'm in my house I have it. or in any cafe also
Sent from my Evo, ho!
JUST2SUAVE said:
Area with no wifi? If I'm in my house I have it. or in any cafe also
Sent from my Evo, ho!
Click to expand...
Click to collapse
A whole two places? Amazing.
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Award Tour said:
A whole two places? Amazing.
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Click to collapse
Every where in my city has wifi, you must live in a cave or the mountains.
Sent from my Evo, ho!

Wimax/LTE chip?

4g wimax/ LTE both?
Got the epic a few weeks ago and the display sheet for the phone showed wimax and lte but the evo didn't. So I asked the sale person if it is a typo and he said no. The phone would need just the software to enable the LTE. He asked a co worker and he said the same. Does the epic actually have a wimax/lte enabled chip or are they just going by a typo? Was just wondering as I know sprint is looking at LTE now.
Highly doubt it...there isn't much of a way to get a sim card in the phone...
A combination flustercuck of a typo and reps who don't know what they were talking about.
Epic has no LTE hardware.
I figured they were stupid. I figured if they really put both chips in here the cost would be more kinda like a global phone. Would be cool though if they would and allowed us to use verizons lte just like roaming on the 3g side.
Kcarpenter said:
Highly doubt it...there isn't much of a way to get a sim card in the phone...
Click to expand...
Click to collapse
Lte doesn't need sim cards and he didn't say gsm say your response is not valid. I'm not 100% on this but all sprint has to do for lte is switch out very minor things. The only difference with our phones is the spectrum it is looking for. So since we have 4g and maybe the software can make it lte. Its possible I think.
Sent from my SPH-D700 using XDA App
jbadboy2007 said:
Lte doesn't need sim cards and he didn't say gsm say your response is not valid. I'm not 100% on this but all sprint has to do for lte is switch out very minor things. The only difference with our phones is the spectrum it is looking for. So since we have 4g and maybe the software can make it lte. Its possible I think.
Sent from my SPH-D700 using XDA App
Click to expand...
Click to collapse
Doesn't LTE require a sim card though? I remember seeing a sim card on the thunderbolt
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http://www.google.com/m/url?client=...YQFjAA&usg=AFQjCNGVHbjKzqjmuBU-GpssbLsI8KIueg
Lte is using sim cards...at least on verizon's implementation.
Sent from my SPH-D700 using XDA App
I bet that will allow lte roaming on att/tmobile one day then. Dang.
Txdaredvl said:
I bet that will allow lte roaming on att/tmobile one day then. Dang.
Click to expand...
Click to collapse
Never. Different spectrum used and even then ATT and Verizon have no reason to sign roaming agreements when they are each others biggest competitors.
Texted while driving
jbadboy2007 said:
Lte doesn't need sim cards and he didn't say gsm say your response is not valid. I'm not 100% on this but all sprint has to do for lte is switch out very minor things. The only difference with our phones is the spectrum it is looking for. So since we have 4g and maybe the software can make it lte. Its possible I think.
Sent from my SPH-D700 using XDA App
Click to expand...
Click to collapse
Uh Huh...show me an implementation for LTE that doesn't use a Sim card for network authentication.
I mean GSM doesn't "Require" a sim either, that can be spoofed with hardware...just sayin.
I mean at least in for me, I have put 32 Sim cards in Verizon Pantec UX260 USB Aircards for some reason....
They can configure these phones however they want. We have 4g with no sim card. 4g is almost exactly the same thing as lte just different frequency that's all.
Sent from my SPH-D700 using XDA App
How about this article where they state what Sprint has said on the matter?
jbadboy2007 said:
They can configure these phones however they want. We have 4g with no sim card. 4g is almost exactly the same thing as lte just different frequency that's all.
Sent from my SPH-D700 using XDA App
Click to expand...
Click to collapse
Ummm no...the entire protocol is different.
there are currently 3 popular 4g implementations.
HSPA+ with Extended Backhaul (ATT, Tmo)
LTE (VZW, Metro, non national carriers, EVENTUALLY ATT and Tmo on different freqs)
WiMax (Sprint)
The only thing these share is the 4G monicker. The technologies are enitrely different, the protocol is entirely different, the modems are entirely different.
Kcarpenter said:
HSPA+ with Extended Backhaul (ATT, Tmo)
Click to expand...
Click to collapse
FTFY. AT&T's HSPA+ is very slow - there's no additional capacity or speed to be had.
Gersonian said:
How about this article where they state what Sprint has said on the matter?
Click to expand...
Click to collapse
well...i wonder how true that article is...if it could just be a switch on the towers and a software patch it would be nice
imtjnotu said:
well...i wonder how true that article is...if it could just be a switch on the towers and a software patch it would be nice
Click to expand...
Click to collapse
It would be nice cuz we paid a lot money for a 4g phone that some of us don't even have 4g like in San Diego I would be very mad cuz we where promise 4g by the end of this year
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I saw. Some company announcing a dual lte/wimax chip about 6 months ago. Since the modem controls these chips it isn't a far stretch to have software that will switch modems as needed.
According to a seemingly knowledgeable manager I met with (he was down with rooting and xda lol) wimax is compatable with lte with a software update. But, honestly I doubt it.
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adrift02 said:
According to a seemingly knowledgeable manager I met with (he was down with rooting and xda lol) wimax is compatable with lte with a software update. But, honestly I doubt it.
Sent from my SPH-D700 using XDA Premium App
Click to expand...
Click to collapse
That's what the 2 best buy employees said. Wasnt sure as most there are there for the money and know nothing. I asked if the evo had the LTE chip too as it wasnt listed and they said no but the Epic did. I couldnt imagine sprint leaving people hanging in today's phone battles. I will have to ask a store manager if they work there and see if they have any knowledge of it yet or if we will be able to roam. I thought LTE was near the same freq. for sprint and verizon with sprint just having the larger freq bandwidth due to LTE WIMAX.
This came up back when WiMAX was first being introduced. I remember the CEO for Clear said multiple times that the WiMAX infrastructure was software "swappable" to LTE. It wouldn't surprise me if phones were the same.

talk and internet at the same time?

So anybody heard about the new evo update allowing them to talk and be on the internet at the same time?
Haven't heard anything about that, have been able to do that if using 4G or WiFi.
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It is a limitation with CDMA technology. You can talk and be on 4G or WIFI but not 3G.
tgruendler said:
It is a limitation with CDMA technology. You can talk and be on 4G or WIFI but not 3G.
Click to expand...
Click to collapse
Yup , Verizon made it possible on thunderbolt cause it got 2 antennas or something like that
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jgalan14 said:
Yup , Verizon made it possible on thunderbolt cause it got 2 antennas or something like that
+1 i hope sprint comes out with this kinda phone
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Click to expand...
Click to collapse
You could probably do that with groove ip and ur Google number, u would just chew up data opposed u minutes, I have only used this over WiFi, but it should work over 3g also
Sent from my Misfit Speedy Evo using the XDA app
bring it!!!!!!!!!!!!!!
I read a discussion about this once before. Basically they said that due to limitations in cdma tech, it most likely won't happen unless the phone has separate transceiver chips.
That's what they said, not what I'm saying, lol
Mark_Hardware said:
I read a discussion about this once before. Basically they said that due to limitations in cdma tech, it most likely won't happen unless the phone has separate transceiver chips.
That's what they said, not what I'm saying, lol
Click to expand...
Click to collapse
I am moderately surprised this hasn't happened yet. Given that we have a wifi chip, an FM receiver, bluetooth, 3G, 4G...some phones have had FM transceivers as well, NFC, etc....
I am not surprised, however, because bandwidth is very limited...we're not talking back-haul, we're talking actual radio wave space....I'm dying to know what breakthrough will come along to alleviate that.
If anyone wonders why your mobile internet sucks it's oversaturation....not of the back-haul line that connects the cells to the backbone but of the very air itself as allocated. There's only so much physical space in them airs. Too may people, not enough frequencies, bands are too narrow, too many things need their own band.
It isn't a limitation. I used to do this on my Treo 755. Sprint set it up so we can't do this. There are two types of internet packages we can get for our phones and they basically ended the other one. lol.however, not many people knew that. I am getting 2M down and 768up on 3g where I'm at. when my 4g coming? hahaha
But they did it so they could limit what we do.
runcool said:
It isn't a limitation. I used to do this on my Treo 755.
Click to expand...
Click to collapse
HAHA no you didn't. It's a limitation with cdma, you CANNOT use 3g and phone at the same time.
runcool said:
It isn't a limitation. I used to do this on my Treo 755. Sprint set it up so we can't do this. There are two types of internet packages we can get for our phones and they basically ended the other one. lol.however, not many people knew that. I am getting 2M down and 768up on 3g where I'm at. when my 4g coming? hahaha
But they did it so they could limit what we do.
Click to expand...
Click to collapse
I think this is the same guy that came on and said the same thing on the last post that got out of hand.
This is real simple:
CDMA Technology has a limitation that doesn't allow talking and data on the same radio. End of story. No, there isn't a way around it.
tgruendler said:
I think this is the same guy that came on and said the same thing on the last post that got out of hand.
This is real simple:
CDMA Technology has a limitation that doesn't allow talking and data on the same radio. End of story. No, there isn't a way around it.
Click to expand...
Click to collapse
Exactly why WiMaxx 4G was established, to enable that capability.
GSM is only able to achieve this because they have HSPA for the data side if i'm not mistaken.
Sprints already in the works on switching to LTE 4G, I wonder if they can just make it a hybrid WiMaxx/LTE network and have a radio capable of using either...
So when Sprint switches to LTE, will the current 4G phones work still?
There is a newer version of the CDMA spec that allows it, but Sprint hasn't deployed it. It's unclear if they will, and it's unclear whether existing phones could be upgraded to use it if they did.
For now, it's just like it always has been on all CDMA devices...no 3G data while you're on voice.
bkrodgers said:
There is a newer version of the CDMA spec that allows it, but Sprint hasn't deployed it. It's unclear if they will, and it's unclear whether existing phones could be upgraded to use it if they did.
For now, it's just like it always has been on all CDMA devices...no 3G data while you're on voice.
Click to expand...
Click to collapse
Yeah I heard about this on Verizon side
And about 4G working after LTE deploy most likely unless they upgrade you for a free LTE device or a lawsuit lol
Sent from my ADR6400L using Tapatalk
runcool said:
It isn't a limitation. I used to do this on my Treo 755. Sprint set it up so we can't do this. There are two types of internet packages we can get for our phones and they basically ended the other one. lol.however, not many people knew that. I am getting 2M down and 768up on 3g where I'm at. when my 4g coming? hahaha
But they did it so they could limit what we do.
Click to expand...
Click to collapse
No, it is a huge limitation with cdma. Sprint isn't the only one with this limitation.
The tbolt is the only Verizon phone to offer it. It has svdo (?.) Technology. We wont be able to do it with an update.

So no SVDO on Sprint S4 :/

Hi, about a week ago I finally upgraded to the S4 from the S3. And so far, I absolutely love the phone! Only let down, no SVDO (which is dual CDMA radios allowing for simultaneous phone calls and data for those of you who don't know). Because that was one of the features I loved about the S3 and I utilized often. Especially during boring phone calls and/or being put on hold for while. It would allow for me to surf the web, or go on FB while being on a call.
But rumor has it that they decided to forgo SVDO because Sprint was well on their way in deploying LTE, and simultaneous LTE/Voice is possible.
I don't currently live in an LTE area. Can anyone in an LTE area confirm if this is true??
Thx.
Yes it works with LTE as the LTE and call use two different radios. Thus letting us use voice and data at the same time. Works while on WiFi too. Only 3g it doesnt.
Sent from my SPH-L720 using Tapatalk 4
daniel4653 said:
Yes it works with LTE as the LTE and call use two different radios. Thus letting us use voice and data at the same time. Works while on WiFi too. Only 3g it doesnt.
Sent from my SPH-L720 using Tapatalk 4
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AWESOME! Thanks for confirming!!
Sent from my SPH-L720 using xda app-developers app
Yes it only works on WiFi and lte for Sprint. All though other carriers that actually have good networks and even t-mobile can do it. Just one more thing Sprint's network lacks.
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Friendly Neighborhood Moderator
Nope. You need LTE or Wifi. The S3 will probably be the last phone to carry SVDO

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