S8+ SM-955f signal icon question - Samsung Galaxy S8 Questions and Answers

Alright i got a simple but probbaly silly question that i am sure someome has the anwser to. I bought a unlocked S8+ SM-G955F and currently using it on Cricket Wireless . My question is though after putting in the correct APN informatiom for Cricket i notice that on my status bar top right were is shows the single and data connection. Instead of it showing 4G LTE like on my old S7 Active it only shows LTE and if i get a bad signal spot it will show H+. So did they remove thr 4G LTE icon and just replaced it with a simple LTE or is my phone configured worng ? Thanks

Well those icons and in fact the entire firmware are heavily carrier dependent in the US. You'll see various 4G LTE icons when you get a carrier branded phone that is part of each carrier's marketing scheme and not the Samsung or generic Android icons you would for an unlocked or any unbranded international device. Check the photos for a comparison before/after I flashed the unbranded firmware onto my ATT S8.
The important point is to check whether you do have actual LTE connection, for example by going into the menu when you dial *#*#4636#*#*. You're most likely fine and have nothing to worry about.
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I did that *#*#4636#*#* nothing happend

jchl97 said:
Well those icons and in fact the entire firmware are heavily carrier dependent in the US. You'll see various 4G LTE icons when you get a carrier branded phone that is part of each carrier's marketing scheme and not the Samsung or generic Android icons you would for an unlocked or any unbranded international device. Check the photos for a comparison before/after I flashed the unbranded firmware onto my ATT S8.
The important point is to check whether you do have actual LTE connection, for example by going into the menu when you dial *#*#4636#*#*. You're most likely fine and have nothing to worry about. View attachment 4189666
Sent from my SM-G950U1 using Tapatalk
Click to expand...
Click to collapse
Thanks now i understand so sense my phone is directly from samsung and not branded from a carrier it will be stuck to defualt symbols which pretty much LTE= 4G LTE and H+=3G

pfcland said:
Thanks now i understand so sense my phone is directly from samsung and not branded from a carrier it will be stuck to defualt symbols which pretty much LTE= 4G LTE and H+=3G
Click to expand...
Click to collapse
No problem, but won't you see that as a good thing?
Sent from my SM-G950U1 using Tapatalk

pfcland said:
Thanks now i understand so sense my phone is directly from samsung and not branded from a carrier it will be stuck to defualt symbols which pretty much LTE= 4G LTE and H+=3G
Click to expand...
Click to collapse
Not quite. LTE is LTE. 4G is something different in the specification.
H+ is HSDPA, 3G ist one Level below that.
So, the full row would be
E - 2G - 3G - H - H+ - LTE

domsch1988 said:
Not quite. LTE is LTE. 4G is something different in the specification.
H+ is HSDPA, 3G ist one Level below that.
So, the full row would be
E - 2G - 3G - H - H+ - LTE
Click to expand...
Click to collapse
So is LTE Better then 4G ?

pfcland said:
So is LTE Better then 4G ?
Click to expand...
Click to collapse
No, LTE refers to the Band. 4G to the modem. They are two different parts of the same tech. Like 1gig Ethernet and cat6 one is a protocol, the other a medium...

So, another question to tag along with this one, very similar...I have a G955FD running on ATT in the us. Like OP states, the status bar shows "4G" and nothing regarding LTE. I have confirmed via LTE discovery that it is indeed connected.
Is there a root or other method to modify or customize that icon to match ATT or another carriers specific 4G LTE logos?

Related

Samsung Galaxy Note LTE (Korean Version) support T-Mobile USA HSPA+?

Anyone knows it this thing supports TMobile 1700/2100 AWS Band? I am eagerly waiting for this device that will support TMobile USA AWS band/Wind Mobile Canada or Penta Band.
Or at least 3g?
As it was just announced, your going to have to wait a bit for details. As fare as well know its the same Note as ever, just with LTE compatibility on Korea.(which would NOT work on T-Mobile)
I read 1.5Hz 32gb and all bands.
Sent from my GT-N7000 using xda premium
I can't find any info on bands and i'm looking hard
Sent from my SGH-T989 using XDA App
GSM Arena says CDMA: http://www.gsmarena.com/ltepacking_samsung_galaxy_note_goes_live_in_korea-news-3446.php
This doesn't sound right because their still saying it has a Exynos chipset in it and all the other Korean articles say 1.5 snapdragon so right now we need more solid info on specs and performance
Sent from my SGH-T989 using XDA App
Yeah their saying the only change was the 4g lte. But on samsung.Korea site it says 1.5hz and not 1.4hz
Im lost
STOP BEING LOST!
jkjk...
but seriously, want the damn Galaxy Note on TMobile...
Hey, so there's been a lot of discussion on whether or not the new S.Korean version of the SGN will support the 1700mHz band.
It has been reported that it is CDMA.
If you go to wikipedia here: http://en.wikipedia.org/wiki/Cellular_frequencies
and go down 3/4 of the page to where it says "Other Regions" you'll see the following:
"CDMA S. Korea 1750–1780 1840–1870"
That would seem to say that it will indeed support T-Mobile...
thoughts?
-GT
gerizafa said:
Hey, so there's been a lot of discussion on whether or not the new S.Korean version of the SGN will support the 1700mHz band.
It has been reported that it is CDMA.
If you go to wikipedia here: http://en.wikipedia.org/wiki/Cellular_frequencies
and go down 3/4 of the page to where it says "Other Regions" you'll see the following:
"CDMA S. Korea 1750–1780 1840–1870"
That would seem to say that it will indeed support T-Mobile...
thoughts?
-GT
Click to expand...
Click to collapse
I don't understand. T-Mobile uses GSM. CDMA is a different technology than GSM. Why would you expect a CDMA phone to be usable on a GSM network?
Hey thanks! Whew, got a bit excited seeing the 1700 band in there, but if their 1700 band is only for CDMA, then you are quite right... no tmobile... but then verizon people could start getting excited...
-GT
Sigh, if this phone had T-Mobile bands, I would pay with cold hard cash right now. =(
Sucks that we can't even get the Exynos version of this, at least not for another year until Samsung makes a new phone with a new SoC that sports T-Mobile's bands.
Ditch T-Mobile and get straight talk. T-Mobile sucks anyway.
I just gotta ask.... why do people say T-mobile sucks?
I don't understand as I've only ever had great reception with them and great speeds. Plus my phone bill is smaller than if I went to AT&T, and I get more data and minutes. I have many times over the years been with friends or family who can't get reception on AT&T or Verizon and there I am rockin it on T-Mobile. In fact, some of my friends who use AT&T have started saying "More dropped calls in More places" about their AT&T service.
I mean if someone said AT&T sucks, I'd totally agree. They charge an arm and a let, they limit your data, and give you crap for minutes, and from what I see my friends experience, their coverage sucks in comparison to T-Mobile.
But that's just been my friends and family and my experience.
GT
-UPDATE-
Oh yeah, and if you're checking out the threads here, you'll see loads of people having issues with AT&T now shutting down their data on their SGN. So... AT&T doesn't really seem like a ride I want to buy a ticket for.
Who said anything about AT&T? I said straight talk. They use AT&T towers but have much better pricing. T-Mobile sucks because their phone selection is lacking and now because of their frequencies, you can't even get the Note.
5150Joker said:
Who said anything about AT&T? I said straight talk. They use AT&T towers but have much better pricing. T-Mobile sucks because their phone selection is lacking and now because of their frequencies, you can't even get the Note.
Click to expand...
Click to collapse
How does the pricing look like on Straight Talk?
Been out of contract for close to a year now, just rocking an old HD2 that still works. Been so itchy with all these giga-sized screen phones.
Any new information available?
Hey guys I was it a store in Italy today they carry the note for purchase without a contract on this company called TIM.
I checked the specs on the box it has the correct T-Mobile bands.
699.99 euro
Sent from my Galaxy Nexus using XDA App
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Which model is preferable to take overseas?

I noticed the Verizon S3 has a mini-SIM port.. but why? I thought Verizon phones don't have SIM cards at all?
Also, is it true that the AT&T model doesn't have a SIM card port at all? How is it activated then?
Also, the T-mobile model apparently has calling-over-WiFi (uma). Does that only work on t-mobile's network or will it work overseas too?
The micro sim port is for Verizon lte. Tmobiles is also a micro sim, and I think you still have to be connected to Tmobiles network to use wifi calling. Don't know about att.
t-mobile sgs3 stock rom/rooted
PhrostB said:
I noticed the Verizon S3 has a mini-SIM port.. but why? I thought Verizon phones don't have SIM cards at all?
Also, is it true that the AT&T model doesn't have a SIM card port at all? How is it activated then?
Also, the T-mobile model apparently has calling-over-WiFi (uma). Does that only work on t-mobile's network or will it work overseas too?
Click to expand...
Click to collapse
AT&T version does have a mini sim slot right beside the SD Card. It's a spring loaded slot.
crystalstylez said:
AT&T version does have a mini sim slot right beside the SD Card. It's a spring loaded slot.
Click to expand...
Click to collapse
So which model is this?
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I believe that Verizon has stated that they will enable global roaming on the Galaxy S3 in the future, but I'm not sure on that.
PhrostB said:
So which model is this?
Click to expand...
Click to collapse
The one on the left is probably SPRINT, as they've been hard-embedding the LTE SIM card into the device to bastardize it (they're doing it with all phones).
The right is probably AT&T/TMO.
ExodusC said:
I believe that Verizon has stated that they will enable global roaming on the Galaxy S3 in the future, but I'm not sure on that.
Click to expand...
Click to collapse
Well, the internal chipset has GSM support. You wouldn't be able to change the SIM card, I believe. You'd be stuck on VZW's expensive international roaming plans.
But for global roaming it'd only support 800 Mhz and 1900 Mhz bands, unless Verizon had them add the extra hardware.
The AT&T version uses the same frequencies as the international version.
Side by side comparison i747 and i9300
I travel quite a bit outside of the US for work, and for international travel, your best bet is the ATT version since GSM will give you the most options outside of the North America. As mentioned, Verizon may be offering some limited compatibility, but you will be stuck to their plan, whereas the ATT version (esp if unlocked) will allow you to swap chips in other countries as desired.
I say ATT because band-wise it has the most international compatible ones, and the 2100 band will help in regions like Japan and Korea that don't use standard GSM.
TMo is probably the second choice, but because they use bands like 1700 that no one else really uses, you're still better off with ATT.
The CDMA versions would be the last ones (Verizon and Sprint) since their roaming will be limited.
This is assuming you are picking from the US versions - for Canadian models, just find the carrier that matches ATT (I believe Rogers is the closest).
I'm starting to think I should just get the international version.
PhrostB said:
I'm starting to think I should just get the international version.
Click to expand...
Click to collapse
Is your home base in the US? Are you on an LTE network? Not sure if international version works with LTE. One reason why we have a different processor in our US phones because of LTE. A South Korean model (international version) will have LTE support but I don't know if its available.
GSM is your best bet if you live in the US. ATT or TMo. Verizon's international roaming is quite expensive.
gingson said:
Is your home base in the US? Are you on an LTE network? Not sure if international version works with LTE. One reason why we have a different processor in our US phones because of LTE. A South Korean model (international version) will have LTE support but I don't know if its available.
GSM is your best bet if you live in the US. ATT or TMo. Verizon's international roaming is quite expensive.
Click to expand...
Click to collapse
I'm usually in Israel.. specifically in an army base in the desert.
PhrostB said:
I'm usually in Israel.. specifically in an army base in the desert.
Click to expand...
Click to collapse
I would go with the at&t one if you were to choose a us version. Personally if I had to pick I would just go with the international version if that where the case. I wanna see what the quadcore can do in a phone and personally I'm fine running hspa. I currently have no LTE were I'm at anyway. I have to drive like an hour to Baton Rouge for a taste lol.
By the way.... Tmobile wifi calling works anywhere there is wifi..
If you are overseas and you make a phone call back to the usa using wifi calling... Its free.. Its considered a usa to usa call....
Sent from my SGH-T989 using Tapatalk 2
clninja said:
By the way.... Tmobile wifi calling works anywhere there is wifi..
If you are overseas and you make a phone call back to the usa using wifi calling... Its free.. Its considered a usa to usa call....
Sent from my SGH-T989 using Tapatalk 2
Click to expand...
Click to collapse
Was just about to say this. I think you can also add an international long distance plan for a small fee (that way you can also call israeli numbers), which would make the phone work well anywhere you have wifi, then just get a prepaid sim to use while on the go. Just an idea tho.
I was only considering buying the phone here in the states and using it back home in israel with my regular carrier (Cellcom). Will the t-mobile S3 support calling-over-wifi even if I'm not on t-mobile's network?

[Q] Nexus 4 w/ verizon

Can I use my Nexus 4 on Verizon's LTE?
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subwoofer12 said:
Can I use my Nexus 4 on Verizon's LTE?
Click to expand...
Click to collapse
No. If you bothered to google this question, you would have found about eleventy bazillion links to this question, and they all say no, you can't. Even if Verizon allowed unlocked devices (which they don't), the Nexus 4 is GSM only, and Verizon uses CDMA for calls. No calls, no 3G data, no 4G data, no LTE. Not a sausage. Well, 911, but that's a given.
Planterz said:
No. If you bothered to google this question, you would have found about eleventy bazillion links to this question, and they all say no, you can't. Even if Verizon allowed unlocked devices (which they don't), the Nexus 4 is GSM only, and Verizon uses CDMA for calls. No calls, no 3G data, no 4G data, no LTE. Not a sausage. Well, 911, but that's a given.
Click to expand...
Click to collapse
True Verizon uses CDMA for it's 3G network but the Nexus 4 does have LTE, and Verizon uses Band 4 according to this list, shouldn't this work?
subwoofer12 said:
True Verizon uses CDMA for it's 3G network but the Nexus 4 does have LTE, and Verizon uses Band 4 according to this list, shouldn't this work?
Click to expand...
Click to collapse
NO!
But this would be possible if Verizon allowed unlocked devices, correct? Because both can support 1700 mhz
I know this is regarding the Nexus 5 but I'm assuming it's the same reason:
Verizon is intentionally blocking the Nexus 5 from their network since the Nexus 5 has all the ability to run on Verizon with no issues. The Nexus 5 radio supports all of Verizon's frequency bands. Verizon doesn't like universal service network phones that are new unlocked cell phones they can't lock into that old 2 year services contract scheme that has made them rich
Click to expand...
Click to collapse
subwoofer12 said:
But this would be possible if Verizon allowed unlocked devices, correct? Because both can support 1700 mhz
Click to expand...
Click to collapse
And if a frog had wings it wouldn't bump his ass when he hopped.
But yeah, if Verizon ever allowed unlocked phones, theoretically it might be possible to get LTE working on it. But the Nexus 4 doesn't have CDMA, which Verizon uses for telephony, so you wouldn't be able actually use it as a phone.
subwoofer12 said:
Can I use my Nexus 4 on Verizon's LTE?
Click to expand...
Click to collapse
No................ uses CDMA for it's 3G network but the Nexus 4 does have LTE, and Verizon uses Band 4 according to this list,

Note 4 - International from Amazon

Hi.
I want to buy Note 4 with Exynos CPU. I found international version at Amazon (Link to Amazon).
Will if work (with LTE) at T-Mobile and AT&T ?
I live in US in Illinois.
I'm aking because I found some questions like this about International models.
Thanks !
xaforib said:
Hi.
I want to buy Note 4 with Exynos CPU. I found international version at Amazon (Link to Amazon).
Will if work (with LTE) at T-Mobile and AT&T ?
I live in US in Illinois.
I'm aking because I found some questions like this about International models.
Thanks !
Click to expand...
Click to collapse
Yes correct
http://forum.xda-developers.com/note-4/general/sm-910c-exynos-chip-att-t-mobile-lte-t2905321
That's where I bought mine. Make sure you buy from amazon or at least FULFILLED by amazon in case you get a defective or a questionable unit. Don't huy from seller FreeTaxMse... I got a bad unit from that seller and when I returned the item, they were trying to blame me and accusing me that the unit and box don't tally... luckily It was fulfilled by amazon you I dealt with amazon. My N910C runs on AT&T via straight talk. So far so good. Not sure about Tmobile though. I always buy my phones from amazon.
Edit: here is my thread about the BAD unit:
http://forum.xda-developers.com/note-4/general/brande-mutilated-n910f-buyers-beware-t3078255
xaforib said:
Hi.
Thanks !
Click to expand...
Click to collapse
Due to the LTE bands AT&T uses you will not get LTE. You will get Edge, 3G, HSPA, and HSPA+.
CodeNameRedNeck said:
Due to the LTE bands AT&T uses you will not get LTE. You will get Edge, 3G, HSPA, and HSPA+.
Click to expand...
Click to collapse
Where did you get that info?
I have N910C and I get LTE Band 17 on AT&T
xdm9mm said:
Where did you get that info?
I have N910C and I get LTE Band 17 on AT&T
Click to expand...
Click to collapse
My N910C got neither 17 or 21.
CodeNameRedNeck said:
My N910C got neither 17 or 21.
Click to expand...
Click to collapse
That's odd, can you please dial
*#0011# then Menu>> Back, then Menu>> Key Input> Q0
Then on the Main Menu >> choose Option [2] UE Setting & Info
Then Option [1] Setting, then Option [1] Protocol, then option [2] NAS, option [1] Network Control, option [4] Band Selection, option [4] LTE Band Part1 >>>> then you will see the bands :
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xdm9mm said:
That's odd, can you please dial
*#0011#
Click to expand...
Click to collapse
My 910C had hardware issues, I received a 910H in place of it.
Edit: Now I am wondering if my C version had not had hardware issues would I have had LTE with it. Oh well, the H version is plenty fast with HSPA+.
xdm9mm said:
That's odd, can you please dial
*#0011# then Menu>> Back, then Menu>> Key Input> Q0
Then on the Main Menu >> choose Option [2] UE Setting & Info
Click to expand...
Click to collapse
At Key Input you can type Q21124 and it will take you to the same page.
I have the n910c on att in ny. I only got hspa+ until i talked to an att rep onljne and they did a few things on their end and now i have lte. My sim card was in a nexus 4 before hand.
Well I sure wish my C version had not been bad or maybe that I got aC version as a replacement because LTE is a nice thing to have.

Developer Edition and T-Mobile and LTE

Hi, I live in southern California. I was looking at purchasing a developer edition m8 on ebay. I needed to switch from verizon to t-mobile. I tried to find info on wether or not the developer edition would get lte on t-mobile's network. I could not find any info on it. I had an m7 for verizon that when I put a t-mobile sim in it would only connect to the edge network. So I found a deal for a developer edition m8....
I decided to buy it and the answer is yes, the developer edition m8 on t-mobile's network does connect to lte. Here are some screenshots of exactly what the lte connection I am getting is...
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I am currently running Leedroid 7.3 and firmware 4.20.531.4. I get lte all over riverside county and la county with this configuration. I was worried that with a non "t-mobile" m8 that I would have issues.
Again the developer edition definately does get lte connectivity on t-mobile. In southern California anyway.....
T-Mobile uses Bands 2, 4, and 12 for LTE. The DE supports Bands 2 and 4, but not 12. So while LTE might work in a many locations, you won't have LTE if areas where they are using Band 12 for LTE.
Additionally, the DE does not support Band 4 (AWS) for 3G; which is the band most commonly used by T-Mob for 3G. So if you need to fall back to 3G (no LTE), you will probably not get it and drop down to EDGE.
If you like, you can s-off the phone by sunshine ($25) and then be able to (after changing CID & MID) flash the T-Mob radio to enable the T-Mob bands. Or even "fully convert" the phone to stock T-Mob software.
Flashing a T-Mobile radio won't enable AWS. A radio flash is just tweaks to how the phone handles different signals. Actual Bands are lower level settings that aren't touched by firmware.
Tachi91 said:
Flashing a T-Mobile radio won't enable AWS. A radio flash is just tweaks to how the phone handles different signals. Actual Bands are lower level settings that aren't touched by firmware.
Click to expand...
Click to collapse
All GSM M8's (that is all but Verizon and Sprint) are identical in hardware. If the band support was not incorporated in firmware, how else would it be?
Pretty sure folks have been changing the band support by flashing different radios. If you know otherwise, please cite your source. I'll do the same and try to find a thread(s) where folks have successfully changed the band support.
redpoint73 said:
All GSM M8's (that is all but Verizon and Sprint) are identical in hardware. If the band support was not incorporated in firmware, how else would it be?
Pretty sure folks have been changing the band support by flashing different radios. If you know otherwise, please cite your source. I'll do the same and try to find a thread(s) where folks have successfully changed the band support.
Click to expand...
Click to collapse
Currently can't get you a source, but once I'm off of work I will do so.
An example is a current thread that's going around with changing bands on Qualcomm devices. The last time I went through it. Only Verizon's m8 had the specific app that would enable it to write any changes via QPST.
All gsm M8s are identical in nature, but carriers change the actual bands. Radio files are just the actual adjustments to overall RF Rx/Tx. If the band isn't enabled that part of the firmware is just ignored.

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