ROM for making calls and using data at the same time. - T-Mobile Samsung Galaxy S 4

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I'm a looking for a ROM that will allow me to use my data while I am making a phone call. It worked when I was using stock but it doesn't work anymore.

The latest CyanogenMod nightly:
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https://download.cyanogenmod.org/?device=jflte
Sent from my SGH-M919 using XDA Premium 4 mobile app

They should all do this. Just know it won't over edge, which is too slow anyway

Calling and data
I have this problem on my drive home from work a lot, with the stick touch wiz the phone doesn't normally distinguish between 4g and 3g. So if I am not calling I get "4g" all the way but when I am on a call a frequently lose data in one 5 to 7 mile stretch. Personally I like the google pay Roms. They are clean and I experience very few force closes compared to CM. GPE and CM also will show you when you have 3g or 4g (H or H+).

mremghz said:
I have this problem on my drive home from work a lot, with the stick touch wiz the phone doesn't normally distinguish between 4g and 3g. So if I am not calling I get "4g" all the way but when I am on a call a frequently lose data in one 5 to 7 mile stretch. Personally I like the google pay Roms. They are clean and I experience very few force closes compared to CM. GPE and CM also will show you when you have 3g or 4g (H or H+).
Click to expand...
Click to collapse
Oh it distinguishes it just fine, its just meant to display 4G for 3G and H/H+.. My guess is that data coverage is probably not that good in that area

Thanks.
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Related

4G force app

Icant seem to find a way to force my g2 to stay in "4g"
Ihave full conection it just keeps bouncing back and fourth
Between 3g and 4g .. any help?
I dont know but all the roms do that and it does that to save battery, if it stays in 3G it means its just saving battery but when you go to an app that requires the web it goes to 4G for fasters speed.
So basicly devs made it like that to make your phone save battery.
My guess, dont quote me on that.
Sent from my HTC Vision using XDA App
It switches whilst iam using the browser
And ialways get page load fails
Its switching as itype this
And when iuse my tether it still switches ..its rather annoying
What I did was download the app any cut and make a shortcut to the phone info setting. Once in there just switch from wcdma perferred to wcdma only and that should do it
Sent from my Htcclay's SuperCM7 G2 using XDA App
:O that worked. thanks
wait no it didn't.. it worked for a couple hours-__-
xXReubenXx said:
wait no it didn't.. it worked for a couple hours-__-
Click to expand...
Click to collapse
*#*#4636#*#*
it will work until you negotiate a new tower, iirc.
Same
Sent from my HTC Vision using XDA Premium App
That happened fo me too. But I was getting the speed without the icon...it was only when it switchdd that it would f up. I just switchdd radios and downloaded the 4g app pack and it helpdd but didnt fix (only happendd with a couple roms) and on other roms it will say 4g but its a 3g speed...and that ciuld just be the nature of the beast...
Can't believe no one else in the know has commented on this. You c ant force it. PERIOD. That is not how hspa works. The phone plays a small part in the switch but MOST of it is up to the towers discretion. The tower switches you to hspa when the data throughput warrants it. This is a fact not just some crackpot theory. Save your time!
Lol to the person who said devs made it that way. Not making fun just laughing
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MiUi question?

I just flash miui from rom manager on my girlfriend G2 I'm wondering is this rom 4g compatible? In network settings it only has 3g preferred, 3g only, and 2g.
Sent from my LG-P999 using XDA
App
"4G" is still 3G at this point.
so yes.
pmcqueen said:
"4G" is still 3G at this point.
so yes.
Click to expand...
Click to collapse
I don't know of that's true or not because in the past when I had flashed the sense 3.0 rom for her she was able to stream netflix flawlessly without buffer. Now on miui she can't even stream/connect to the video and the data seem alot slower. Our cycle just restarted so I know we did not go over our 4gb 4g data.
Sent from my LG-P999 using XDA App
Sounds like a Radio issue. Make sure that Rom is compatible with the radio your using. Just an suggestion.Sent from my HTC Vision using XDA App

Cm10 and CM10.1

What is the trick to get the mobile data to kick in. The signal bars show signal but they are greyed out, not blue like when connected. I tried updating profile and prl but cannot connect even tried over WiFi but no luck. Sprint GNex GA02 modems.
I never had this problem with my OG Epic4g
Sent from my Galaxy Nexus using xda app-developers app
You have your Google account syncing?
No will not connect.but not getting 3g services im stuck on 1x flash any other rom and I'm good sprint profile updates signal is there all blue lit up
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The evdo never kicks in and I have mobile data turned on
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The pick is not of the issue but that is what the bars look like this us pa3 with mobile data off
Try different radios. Fh05 work much better than ga02 for me
Ya in my area I don't have 4g yet so I rely on 3g for everything
Sent from my Galaxy Nexus using xda app-developers app
Happened to me on BB7 and the fix was to change from LTE/CDMA to just CDMA (or vice versa) uncheck mobile data wait 15 or so seconds then turn it back on and then if/when I saw the 3g icon Id update profile then prl.
I have tried that, and mine still isn't blue. I switched from TouchWiz to CM10 last week and at first, the signal bars and WiFi indicator were both blue. Now they are grey. And yes, my Sync is on.
Conundrum1984 said:
I switched from TouchWiz to CM10...
Click to expand...
Click to collapse
???
I worded that a little weird. At first, when I started using CM10, the indicators were blue. Now, they are grey.

Data not staying active?

Anyone experience issues like apps that use data such as Facebook, friend caster, twitter, xda,.. Such as if your viewing something it won't refresh auto or manually. And you have to reset your data to be active again..? I'm noticing it is mainly while connected to lte
I'm on tweaked rom 2.3 with the latest saber kernel 32.2 UC
Sent from my SGH-T889 using xda premium
For example I have on auto refresh on this app and I tried manually refreshing just now and still won't refresh.. It's like certain apps I'm having hangs on.. But open a Brower or 2 and it loads whatever no issue..
P.s.. Double posted, didn't allow me to attach image to first post
Sent from my SGH-T889 using xda premium
I've experienced this also. It has something to do with our phone's way of handling the high power consumption of LTE. I first noticed it using my favorite app DeskSMS, which worked flawlessly prior to LTE, now it doesn't work half the time. However, It became such an irritation I manually went back to 4G, and everything works like it should.
If I ever needed the higher speeds, I can always switch to LTE.
sent from someone who's NOT using an iPhone.
lawalty said:
I've experienced this also. It has something to do with our phone's way of handling the high power consumption of LTE. I first noticed it using my favorite app DeskSMS, which worked flawlessly prior to LTE, now it doesn't work half the time. However, It became such an irritation I manually went back to 4G, and everything works like it should.
If I ever needed the higher speeds, I can always switch to LTE.
sent from someone who's NOT using an iPhone.
Click to expand...
Click to collapse
I figured that but it's surprising that lte wouldn't operate the same as on a 4g connection but faster..
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Slow download speeds

I'm on the unlimited data plan and whenever I try to download anything whether it's an app in the play store or a rom my download speeds will be fast initially then slow down to a crawl or it'll just hang. I have 4G LTE and full bars. I'm wondering if it's T-Mobile slowing my download speed because they know it's a large file like asphalt 8 bring downloaded. Anyone have any experiences or ideas? I don't have Wi-Fi unless I'm home and even then where I live I have 4G LTE coverage. Thanks.
Sent from my SM-N900T using xda app-developers app
+1
I'm experiencing the same exact issue.
Please advise.
Me too
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I've been getting a lot of latency connecting, its frustrating. Sometimes I have to try several times before it will actually connect too.

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