CM9 4G HSPA+ or 3G - AT&T Samsung Galaxy S II Skyrocket SGH-I727

Hi so I was under the impression that my skyrocket didn't have a 3G ability or HSPA+ ability and only either 4G or 2G edge because when I used stock GB when I wasn't in 4G area it would go to the painfully slow edge.but after flashing a radio and CM9 I suddenly DONT get 4G and only 3G and H? What happened and how?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app

As for my experience I only get the following when I'm in an area that has it:
3G = HSPA
H = HSPA+
4G = LTE
Thats just based on my experience, right now I'm in an area with LTE and it comes up as 4G. Whenever I go back home down south and theres not LTE coverage I get 3G/H signals.

UZ7 said:
As for my experience I only get the following when I'm in an area that has it:
3G = HSPA
H = HSPA+
4G = LTE
Thats just based on my experience, right now I'm in an area with LTE and it comes up as 4G. Whenever I go back home down south and theres not LTE coverage I get 3G/H signals.
Click to expand...
Click to collapse
Actually in some ROMs that doesn't not show the right signal code. I always got the 4G in the screen even thou I am leaving in a country where theres no 4G support yet. I Know that the max connection I will get is the HSPA+

filipeangelo said:
Actually in some ROMs that doesn't not show the right signal code. I always got the 4G in the screen even thou I am leaving in a country where theres no 4G support yet. I Know that the max connection I will get is the HSPA+
Click to expand...
Click to collapse
This is using CM9?
ICS Roms usually show 3G/4G/4GLTE of course some themes can also change this.

filipeangelo said:
Actually in some ROMs that doesn't not show the right signal code. I always got the 4G in the screen even thou I am leaving in a country where theres no 4G support yet. I Know that the max connection I will get is the HSPA+
Click to expand...
Click to collapse
in a Samsung/AT&T based ROM, HSPA+ is shown as 4G, and real 4G has a tiny "LTE" under the 4G. This is a marketing gimmick recently started by AT&T.
I've seen my CM9 cycle through everything (E, G, 3G, H, 4G).
I don't live in a 4G area but visited one once. 3G and G usually don't work (for me), it shows 3G briefly when downgrading from H to E, G usually appears when I lose E, and then internet access completely.
E = EDGE (usually slower than 14.4k AOL from 15 years ago)
G = GPRS

On cm9 I'm in lte area with a 4g icon and getting 30+mbps down. This is certainly lte speed whether the icon denotes it or not. As stated above, the icon sets for internet speed / capability will vary rom to rom
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Sent from my Skyrocket i727 running CM9
For a one stop shop are Vincom's threads
Everything Root: http://forum.xda-developers.com/showthread.php?t=1773659
Returning to Stock: http://forum.xda-developers.com/showthread.php?t=1652398

Related

does the g2x even have a 3g indicator icon?

ive noticed that i get a 4g and a 2g icon but wheres the 3g icon? has anyone seened it?
Travling through the middle of nowhere over the last 3 days I've seen, no signal, G, 2G, 3G, & 4G. It's there.
I also have not seen the 3G icon. I drive through the city and would think when I get out if 4G I would at least still be in a 3G area. Wonder if something may be wrong....
Sent from my T-Mobile G2X using XDA app.
Cyberdan3 said:
I also have not seen the 3G icon. I drive through the city and would think when I get out if 4G I would at least still be in a 3G area. Wonder if something may be wrong....
Sent from my T-Mobile G2X using XDA app.
Click to expand...
Click to collapse
Same here but this is the first 4G device I have had and I know for a fact most of my city is covered by 4G. What is also weird is that in areas where I would have 1 or 2 bars with my Vibrant, it is telling me I have full bars worth of 4G with the G2X.
its there in the framwork i checked..
Im just wondering why it doesnt display 3G when its on UMTS... it sticks to 4G all the time...
very strange in the instruction manual it also shows 3g icon!
Rmoved
Sent from space
death1246 said:
its there in the framwork i checked..
Im just wondering why it doesnt display 3G when its on UMTS... it sticks to 4G all the time...
Click to expand...
Click to collapse
A lot of this has to do with the fact that T-Mobile's 3G towers == their 4G towers so if you're in an area where all of their towers have been upgraded to HSPA+ you will NEVER show 3G because you're always on a 4G tower. The only time you will show a 3G signal is if you're in an older area where they have pre-HSPA+ upgradeable towers. This is how T-mobile can say they have the biggest 4G network because almost all of their old HSPA/3G equipment has been turned into 4G equipment via software upgrades.
I have had my g2x for about 5 days and all I ever see is 4G or E never 3g. I have been checking in the settings/about phone/status and even when the phone is showing 3-4 bars of 4G it is still on umts. In the exact same location and within a minute or so when checking it with my Vibrant I will have 3 bars of H or 3G and in status it shows as hspda or hspda+. What is that about? I have checked this out at least 6 to 7 times a day and it is always the same only umts on the G2X and Hspda or Hspda+ on the Vibrant. I called CS and they wanted to send out another G2X I reluctantly said yes. I do really like this phone and will try to be patient but the device I have now has multiple issues. I am going to take the stance that this is an isolated case and the new one will be golden!!!
brentil said:
A lot of this has to do with the fact that T-Mobile's 3G towers == their 4G towers so if you're in an area where all of their towers have been upgraded to HSPA+ you will NEVER show 3G because you're always on a 4G tower. The only time you will show a 3G signal is if you're in an older area where they have pre-HSPA+ upgradeable towers. This is how T-mobile can say they have the biggest 4G network because almost all of their old HSPA/3G equipment has been turned into 4G equipment via software upgrades.
Click to expand...
Click to collapse
This is true. There's pretty much no need for a '3G' icon. Though, technically, it's debatable whether or not T-Mo's (or any other carriers) offerings right now are actually '4G' (according to the standards committees that define those things), but that's a different argument
tl;dr: T-Mo's 3G and 4G operate on pretty much the same technology, so if you're in an area where there was 3G, you'll probably have 4G. It doesn't need to switch back and forth or be toggled like the other solutions (looking at you Wi-Max)

Why does my phone say 4G?

I am in a 3G only area, why does my phone say 4G? The speeds are inline with 3G.
mycomputerisjunk said:
I am in a 3G only area, why does my phone say 4G? The speeds are inline with 3G.
Click to expand...
Click to collapse
I don't think the phone can tell the difference as it's technically the same towers, and internal radio being used. Your phone can however tell the difference between HSPA(+) and edge, and would show you that in a heartbeat.
3G is read as 4G on the phone
Weird.
Paging Dr B said:
I don't think the phone can tell the difference as it's technically the same towers, and internal radio being used. Your phone can however tell the difference between HSPA(+) and edge, and would show you that in a heartbeat.
Click to expand...
Click to collapse
It can tell the difference. Not sure about the TMO branded one because they use the "4G" icon and the unbranded ones show H but just yesterday I saw my unbranded one go from H to 3G a few times when I was in one area
Kinda pisses me off because I was stoked to see 4G on the phone and was looking forward to speeds above 500k.
T-Mobile or HTC really made this confusing. Because I have seen 4G, 2G, E, and G as data speeds. You would think they would be able to simplify it a little?
So, someone enlighten me..
4G = HSPA+ (up to 14mbit)
2G = ?
E = Edge (dial-up speeds)
G = GPRS (2.5G? 2x E?)
Ive seen a 3G icon on mine before...
mycomputerisjunk said:
So, someone enlighten me..
4G = HSPA+ (up to 14mbit)
2G = ?
E = Edge (dial-up speeds)
G = GPRS (2.5G? 2x E?)
Click to expand...
Click to collapse
I believe so. HSPA+ can get more than 14 but the sensation can get 14. TMO just set up much higher speeds in a bunch of cities.
mycomputerisjunk said:
Kinda pisses me off because I was stoked to see 4G on the phone and was looking forward to speeds above 500k.
T-Mobile or HTC really made this confusing. Because I have seen 4G, 2G, E, and G as data speeds. You would think they would be able to simplify it a little?
Click to expand...
Click to collapse
Have you talked to t-mo to see if those speeds are normal for your area? Even 3G speeds shouldn't be that slow. With t-mo 3g speeds you should be seeing between 1Mb - 6Mb down.
mycomputerisjunk said:
So, someone enlighten me..
4G = HSPA+ (up to 14mbit)
2G = ?
E = Edge (dial-up speeds)
G = GPRS (2.5G? 2x E?)
Click to expand...
Click to collapse
On the tmo version 2G= Edge I have yet to see it show an E mine goes from 4G, 3G to 2G no E
mycomputerisjunk said:
So, someone enlighten me..
4G = HSPA+ (up to 14mbit)
2G = ?
E = Edge (dial-up speeds)
G = GPRS (2.5G? 2x E?)
Click to expand...
Click to collapse
It goes GPRS < EDGE < 3G < 4G
EDGE is also known as Enhanced GPRS and they are both considered 2G. EDGE would be the 2.5G if you want to use that notation.
GPRS = 2.5 g (114 kbps)
EDGE = 2.75 g (250 kbps)
Sent from my HTC Sensation 4G using XDA App
I'm pretty sure this is just like all of tmo's other 4G phones. The stock ROMs don't show 3G, even if you have a 3G signal. It will only ever show 4G, 2G or G on our phones. My G2 and MT4G were like this too, except it showed H instead of 4G, but never 3G. I had to root and get a custom ROM for it to differentiate between 3G and 4G.
That being said, I saw a few people in this thread say they have seen 4G on their phone... Screenies? On my rooted Glacier I saw it switch from 3G to 4G all the time in my house, and now with this phone I only see the 4G icon even with 3G speeds...
Edit: I would imagine the whole not showing 3G thing is a Tmous thing, so if you have the international version and you are seeing 3G, that would not surprise me. I think it's its a marketing thing, they don't want to sell these high end "4G" phones and then have the user see 3G if they live in a 3G area only.
TJBunch1228 said:
I'm pretty sure this is just like all of tmo's other 4G phones. The stock ROMs don't show 3G, even if you have a 3G signal. It will only ever show 4G, 2G or G on our phones. My G2 and MT4G were like this too, except it showed H instead of 4G, but never 3G. I had to root and get a custom ROM for it to differentiate between 3G and 4G.
That being said, I saw a few people in this thread say they have seen 4G on their phone... Screenies? On my Glacier I saw it switch from 3G to 4G all the time in my house, and now with this phone I only see the 4G icon even with 3G speeds...
Edit: I would imagine the whole not showing 3G thing is a Tmous thing, so if you have the international version and you are seeing 3G, that would not surprise me. I think it's its a marketing thing, they don't want to sell these high end "4G" phones and then have the user see 3G if they live in a 3G area only.
Click to expand...
Click to collapse
I remember you from the mt4g forums. I think I hooked you up with the keyboard manager app that let you switch kb's based on landscape or portrait
TJBunch1228 said:
I'm pretty sure this is just like all of tmo's other 4G phones. The stock ROMs don't show 3G, even if you have a 3G signal. It will only ever show 4G, 2G or G on our phones. My G2 and MT4G were like this too, except it showed H instead of 4G, but never 3G. I had to root and get a custom ROM for it to differentiate between 3G and 4G.
Edit: I would imagine the whole not showing 3G thing is a Tmous thing, so if you have the international version and you are seeing 3G, that would not surprise me. I think it's its a marketing thing, they don't want to sell these high end "4G" phones and then have the user see 3G if they live in a 3G area only.
Click to expand...
Click to collapse
The same thing happened with the HD2 as well. It would never change unless you swapped out for different taskbar icons
It probably depends on the 3G network type.
To the OP: You're probably in an HSDPA 3G area (which is also used for 4G if the phone is capable of HSPA+), if you're in a UMTS 3G area the 3G icon will show. 2G = Edge, G = GPRS.
Not a big deal...
graffixnyc said:
I remember you from the mt4g forums. I think I hooked you up with the keyboard manager app that let you switch kb's based on landscape or portrait
Click to expand...
Click to collapse
Haha yep that was me! I was just talking about that app in a different thread last night. It was seriously the best app ever. Now Swype 3.0 has included better support in landscape, with a good autocorrect dictionary, so I am able to survive without KB now. Thanks again for hooking me up back when.
4G = HSPA+ (up to 14mbit)
2G = ?
E = Edge (dial-up speeds)
G = GPRS (2.5G? 2x E?)
4G= WiMaX/LTE/HSPA+(generally over 1mbps up to the phones theoretical max of 14 mbps)In the USA T-mobile and AT&T use HSPA+, Verizon and AT&T use LTE, sprint uses WiMaxx
3G/H= Regular HSDPA/HSPA
2G/Edge= Speeds similar to dial up= the speed your data is throttled to on T-Mobiles "UNLIMITED DATA PLANS"
G/1G/GPRS=Really slow spleeds alot of the time you cant even surf data on these speeds
I'm always in the city and I have only seen it switch from 4G to a 2G icon, nothing between.
rawr4dj said:
4G= WiMaX/LTE/HSPA+(generally over 1mbps up to the phones theoretical max of 14 mbps)In the USA T-mobile and AT&T use HSPA+, Verizon and AT&T use LTE, sprint uses WiMaxx
3G/H= Regular HSDPA/HSPA
2G/Edge= Speeds similar to dial up= the speed your data is throttled to on T-Mobiles "UNLIMITED DATA PLANS"
G/1G/GPRS=Really slow spleeds alot of the time you cant even surf data on these speeds
Click to expand...
Click to collapse
HSPA+ actually still falls under 3G but thanks to great American marketing everyone & their mother now thinks it's 4G.

H symbol vs 3G - difference?

hello,
Kind of a noob here... I have an att inspire 4g, rooted and android revolution rom. At home I have what I was told is 3g service (and have an H symbol). When I got to work (out in the country) I have edge service (E). When I came back into town the other night, my data symbol went from E to 3G, not H like it usually did... Now this morning it was back to it's usual H. Can someone explain the difference between these, and is this normal or a glitch in the rom?
Thanks!
Search please...this topic has been discussed so many times around here...
I got your 10 char right here
abso Bacon Mod
I did search on the Q&A portion, seems like I'm not alone on this, but I never found a definitive answer/solution. I did see that the 3g symbol will result in slower speeds than H. (personally I thought the 3g symbol looked cooler than the H though).
It hasn't really affected me at all, and only happened once, so it's not really a big deal, was just curious.
apbling said:
I did search on the Q&A portion, seems like I'm not alone on this, but I never found a definitive answer/solution. I did see that the 3g symbol will result in slower speeds than H. (personally I thought the 3g symbol looked cooler than the H though).
It hasn't really affected me at all, and only happened once, so it's not really a big deal, was just curious.
Click to expand...
Click to collapse
The symbols mean absolutely nothing. You can make the symbols whatever you want them to be. If you want to know what network your phone is connected to, go to Settings-About Phone-Network. The Inspire connects to these networks (on ATT) and corresponds with the following icons:
GSM shows a "G" icon
EDGE shows an "E" icon
UMTS shows a "3G" icon
HSDPA shows a "H+" icon on ATT ROMs and "H" icon on other ROMs
Supposedly the Inspire connects to HSPA+ too, but no one's ever seen this as a network type. Again, you can change these icons to anything you want. See my tutorial in Themes/Apps (http://forum.xda-developers.com/showthread.php?t=1300389)
homeslice976 said:
If you want to know what network your phone is connected to, go to Settings-About Phone-Network.[/url])
Click to expand...
Click to collapse
On my Inspire it's settings-about phone-status-mobile network type (maybe this depends on the ROM?)
Sent from my Desire HD using Tapatalk
Yup. Depends on the build
Sent from my HTC Inspire 4G using xda premium
Its like "3.5G" not the same because sometimes it'll fluctuate between H and 3G
Sent from my Inspire 4G using XDA App
jnl1211 said:
Its like "3.5G" not the same because sometimes it'll fluctuate between H and 3G
Sent from my Inspire 4G using XDA App
Click to expand...
Click to collapse
Hsdpa is commonly referred to as 3.5g. Umts is 3g. Hspa+ is technically 4g but doesnt touch LTE speeds. Hsdpa and hspa+ are designated with either a H or H+ icon...depending on the ROM
Sent from my HTC Inspire 4G using xda premium
homeslice976 said:
Hsdpa is commonly referred to as 3.5g. Umts is 3g. Hspa+ is technically 4g but doesnt touch LTE speeds. Hsdpa and hspa+ are designated with either a H or H+ icon...depending on the ROM
Sent from my HTC Inspire 4G using xda premium
Click to expand...
Click to collapse
Yes. That's a fancier version of what I said lol
Sent from my Inspire 4G using XDA App
Sorry for reviving an old thread but is it normal to keep switching between 3G and H? How come it doesn't make it's mind?

Switching between UMTS and HSPA bug

An almost identical topic already exists in HTC One S section (Radio UMTS/HSPA switching bug (3g/4g)), but I was thinking that maybe there is a different possible fix for Blaze 4G.
I am currently on the AT&T network using Straight Talk SIM. On the status bar it displays 3G with enough bars, but from time to time it stops receiving data in the middle of the transaction. When it happens, the mobile network type is shown as UMTS under "About phone" -> "Status". When it switches back to HSPA, the data resumes. It really messes up my browsing a lot
When I was still on T-Mobile, it did not seem to happen, as the connection was either "4G" or E (mobile network types HSPA+ or EDGE, respectively). I never noticed UMTS in the phone status while using T-Mobile.
One of the reasons I chose Blaze 4G is because it supports both AWS and 1900 bands, so it can work on AT&T and T-Mobile networks. As we know, T-Mobile coverage is not great, so the connection often switched from "4G" to edge. Being on AT&T, the connection firmly stays on 3G, but now I have this annoying bug.
Your input and suggestions would be highly appreciated! By the way, I am using a stock ROM with root.
I have had the same issue with my GS3 as well as my S2 and Sensation, all on T-Mobile. It is something I've noticed. Another thing I noticed, that is shady on T-Mobile's end, is that they show "4G" even if it is on UMTS.
RevenG said:
I have had the same issue with my GS3 as well as my S2 and Sensation, all on T-Mobile. It is something I've noticed. Another thing I noticed, that is shady on T-Mobile's end, is that they show "4G" even if it is on UMTS.
Click to expand...
Click to collapse
Blaze only has 4g, E, and G, while on T-Mobile that's why it displays 4g while in umts, Umts is 3g and since there is no 3g icon it shows as 4g, hspa+ is "4g"
Sent from my SGH-T769 using xda premium
RevenG said:
I have had the same issue with my GS3 as well as my S2 and Sensation, all on T-Mobile. It is something I've noticed. Another thing I noticed, that is shady on T-Mobile's end, is that they show "4G" even if it is on UMTS.
Click to expand...
Click to collapse
Is that shady? UMTS Band IV (AWS) provides HSPA+ service. Looks like 1700MHz will be split 50/50 for GSM and H+ coverage, and teh 1900MHz will be split LTE/H+ by next year.
TMO said:
As part of its transition to deploy LTE on its 1700 MHz spectrum, T-Mobile will refarm its PCS spectrum to support both 2G GSM services and HSPA+ services. In a recent FCC filing, T-Mobile said by mid-2013, its expects half of its 1900 MHz spectrum to be devoted to GSM while the other half will run HSPA+ services, and that by then half of its AWS spectrum will support HSPA+ and the other half LTE.
Read more: T-Mobile to test HSPA+ in 1900 MHz for iPhone - FierceWireless http://www.fiercewireless.com/story/t-mobile-test-hspa-1900-mhz-iphone/2012-06-08#ixzz24wzhoLRc
Subscribe: http://www.fiercewireless.com/signup?sourceform=Viral-Tynt-FierceWireless-FierceWireless
Click to expand...
Click to collapse
http://www.fiercewireless.com/story/t-mobile-test-hspa-1900-mhz-iphone/2012-06-08
This chart also indicates that the AWS and PCS spectrums are both used for H+ communications. However, it is a tid bit simplified...
http://en.wikipedia.org/wiki/T-Mobile_USA#Radio_frequency_spectrum_chart
---------- Post added at 11:00 AM ---------- Previous post was at 10:53 AM ----------
Have you tried flashing the other radio? I'm not sure which radio you're using, or if the other one will perform better. However, it does seem like your problem is being caused by the radio.
E107946 said:
An almost identical topic already exists in HTC One S section (Radio UMTS/HSPA switching bug (3g/4g)), but I was thinking that maybe there is a different possible fix for Blaze 4G.
I am currently on the AT&T network using Straight Talk SIM. On the status bar it displays 3G with enough bars, but from time to time it stops receiving data in the middle of the transaction. When it happens, the mobile network type is shown as UMTS under "About phone" -> "Status". When it switches back to HSPA, the data resumes. It really messes up my browsing a lot
When I was still on T-Mobile, it did not seem to happen, as the connection was either "4G" or E (mobile network types HSPA+ or EDGE, respectively). I never noticed UMTS in the phone status while using T-Mobile.
One of the reasons I chose Blaze 4G is because it supports both AWS and 1900 bands, so it can work on AT&T and T-Mobile networks. As we know, T-Mobile coverage is not great, so the connection often switched from "4G" to edge. Being on AT&T, the connection firmly stays on 3G, but now I have this annoying bug.
Your input and suggestions would be highly appreciated! By the way, I am using a stock ROM with root.
Click to expand...
Click to collapse
snoopy1e11 said:
Blaze only has 4g, E, and G, while on T-Mobile that's why it displays 4g while in umts, Umts is 3g and since there is no 3g icon it shows as 4g, hspa+ is "4g"
Sent from my SGH-T769 using xda premium
Click to expand...
Click to collapse
Actually it does have a 3G icon smart guy
I never seen a 3g icon and I live in a 3g area. Smartguy
Sent from my SGH-T769 using xda premium
I have only seen 4g and e, but never 3g
Sent from my SGH-T769
I have been in a couple areas where it kept switching between 4g and 3g so don't assume there is no icon just because it has never been on your phone.
Screenshots or it didnt happen
Sent from my SGH-T769 using xda premium
If it happens again I will
For what it is worth, my unlocked Blaze 4G running on WIND Network in Canada (HSPA/HSPA+) only shows 3G icon and always says UMTS in Phone->Status, running UVLF4 radio.
myorks1127 said:
If it happens again I will
Click to expand...
Click to collapse
theshowman said:
For what it is worth, my unlocked Blaze 4G running on WIND Network in Canada (HSPA/HSPA+) only shows 3G icon and always says UMTS in Phone->Status, running UVLF4 radio.
Click to expand...
Click to collapse
Exactly so the phone is CAPABLE of showing 3G in the signal indication, mine is stock
theshowman said:
For what it is worth, my unlocked Blaze 4G running on WIND Network in Canada (HSPA/HSPA+) only shows 3G icon and always says UMTS in Phone->Status, running UVLF4 radio.
Click to expand...
Click to collapse
I did say "on T-Mobile" I have no doubts it'll show 3g on unlocked or another sim but as I say I live in a 3g area my phone shows umts with 4g icon
Sent from my SGH-T769 using xda premium
And here is the screenshot to prove, happened to me today at the gym. Stock everything as well.
Have you tried flashing the other radio? I'm not sure which radio you're using, or if the other one will perform better. However, it does seem like your problem is being caused by the radio.
Click to expand...
Click to collapse
I am using a stock radio because it supports both 1700 MHz and 1900 MHz bands (Tmo and AT&T) - that is why I bought this phone in the first place. I am not sure there are other radios around for my phone, and even if there are, I am not sure what benefit I would get from flashing a non-stock radio. Very few phones support bands for both GSM providers in the USA; usually, it is either Tmo or AT&T.
On a another note: I got a Tmo SIM card from Straight Talk, and now I do not have this UMTS switching bug. The coverage is a bit worse, but where I have HSPA+, it is still 2-3 times faster than what I got from AT&T HSPA network.
myorks1127 said:
And here is the screenshot to prove, happened to me today at the gym. Stock everything as well.
Click to expand...
Click to collapse
It is not surprising, as T-mobile is rolling out HSPA+ on 1900 MHz band. It will be happening more in the future as more areas will be re-farmed. Since there are only few T-mobile phones that can support 1900 MHz, other users will not see it happen. On the other hand, those few with iPhones on T-mobile network can finally see 3G.
What puzzles me is why it shows 3G instead of "4G" on 1900 MHz band right now? Do they need to upgrade this band to HSPA+ during re-farming?
myorks1127 said:
Actually it does have a 3G icon smart guy
Click to expand...
Click to collapse
Yep, it absolutely does on dark knight build 8.
Oh you guys are talking about ...stock..?
Yeah no 3g icon on stock as T-Mo views all 3g as 4g now. There's no 3g icon on ANY 4g T-Mo phone's stock rom (with a T-Mo sim card). It is how they claimed to have the 'largest 4g network' during that ad campaign. Funny how T-Mo no longer claims that (or is no longer allowed to claim that)....
Here where I live I only have 3g. I have verified this using speedtest where I have never had more than 1.7 down/ 400 up. In Minneapolis I know there's 4g service as I have had speeds as high as 11 down / 2 up and average 8 down 1.5 up. All 3 of those statements are confirmed using Dark Knight build 8 as I have a 3g icon here at home and a 4g icon when I am in Minneapolis. The whole drive to Minneapolis showed '4g' on my wife's Sensation 4G. No, I am completely positive there's no 3g icon in the stock rom for any newer T-Mo 4g phone. If there is a 3g icon on any 4g t-mo phone (using T-Mo service), by all means educate me.
There obviously is a 3G icon as in the screenshot i posted. This rarely happens in the specific area I am in a lot (Gym) but my phone is totally stock and always shows 4G everywhere else. Let the screenshot educate you...
myorks1127 said:
There obviously is a 3G icon as in the screenshot i posted. This rarely happens in the specific area I am in a lot (Gym) but my phone is totally stock and always shows 4G everywhere else. Let the screenshot educate you...
Click to expand...
Click to collapse
Are you using a T-Mo sim with T-Mo service?
Yes T-Mobile everything, everything stock never rooted yet. BTW I went to st.cloud state for my first year of college, small world

[Q] Why no 4g?

Well the name of the phone is the samsung infuse 4g. My phone is rooted running CM10. And for some reason, since I got it, it has always run on 3g (or some other network). Is it an additional service to pay for to get 4g? I have AT&T
It is not true 4g even though it is in the name.... AT&T calls it something like 3g+ with enhanced backhaul.
By editing a few image files, I can make your phone show that it's running on a 6g+ network.
The rom that you are using is probably showing closer to the real connection that you'really getting.
sent from outer space.
Exactly as both have said...infuse doesn't have real 4G...it has H+ which like pony said said is more like 3G+
And with a simple edit to the framework-res you can make it display whatever you want...doesn't mean you will actually
Have it but it will be displayed...back in the gb days I ditched out the h+ icon for a 4glte icon so the phone displayed 4g LTE even though it was on H+
Cyanogenmod only displays up to H. They also have a more accurate service "detector"
Sent from my HTC Holiday using Tapatalk 2
like they said. the infuse has faux-g not 4g. atleast not lte 4g. bassically att has had umts with hspa for a while which is technically 3g+ or 3.5 g in othe rcountries. att just decided to advertise it all as 3g so that they can say they have the fastest 3g network with a huge 3g coverage map even if the area didn't have the hspa aspect of it working instead of a huge 3g map and a small 3.5 g map. then they came out with hspa+ with "enhanced backhaul" which now things get confusing do they call it 3g++? or 3.75g? nope some government agency decide that since we have different technologies running on different networks 4g is not a definition of service type but as long as the theoretical speed is above 10mbps or something they can advertise 4g. so att does, they just put a little disclaimer in the fine print "4g speeds made availible through hspa+ with enhanced backhaul"
well the infuse takes this a step further in the factory firmware and doesn't report 3g, hspa and hspa+ as seperate connection statuses. it just assumes h+ anytime you have a umts connection.
so basically you've been lied to by your phone and deceived by marketing practices. all the cell companies deceive. they select the information that makes the look best and only show you that.
Its LTE not 4g. That's why it usually says H+ instead of 4g
Either way 850KB/s is enough for me. (Sorry for the weird picture my screen is 160dpi)
P.s. my GPS didn't lock in time. I'm in Sacramento and the server is 3000 miles away in Florida. (350 ping)
Sent from my SGH-I997 using xda app-developers app

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