Potential Flaw with the Galaxy S II i777 - AT&T Samsung Galaxy S II SGH-I777

My phone was acting odd today, so I went to an AT&T store. The phone would constantly switch between HSPA/+ and EDGE, or it would have no signal. The first rep I spoke with gave me a new SIM. That worked for a few minutes, but then it stopped. I went back and told them about it. The AT&T network is working fine in m area, so its something on my end. This is interesting: they took my SIM and put it into another Galaxy S II i777 and that one started acting the same way. I asked them to try putting the SIM into a non-Galaxy phone, and that one worked fine.
We're not sure what the problem is, but just giving you all a heads up that it could be a flaw with the Galaxy S II i777.
If anyone has any suggestions, I would be happy to listen. Oh, btw I am rooted but no network setting or mods have been done.

Not a problem here. I would get a new phone, warranty. Sucks. Personally the signal strength has been amazing, thnk God, cause I fought signal issues with my inspires.
Sent from my SAMSUNG-SGH-I777 using XDA App

this is why I'm testing out my phone without touching it, for a week or two.
Sent from my SAMSUNG-SGH-I777 using xda premium

The phone idles in 3G and HSPA+ kicks in only when data is active. There's a feature called fast dormancy that shuts down all activity until needed in order to save battery. It's pretty seamless so it shouldn't be impacting your performance.

Does anyone this it could be because it is rooted? I don't want to un-root if its not needed.
Also, it just started happening today. I rooted the phone the first day I got it (Tuesday).

BarryH_GEG said:
The phone idles in 3G and HSPA+ kicks in only when data is active. There's a feature called fast dormancy that shuts down all activity until needed in order to save battery. It's pretty seamless so it shouldn't be impacting your performance.
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Click to collapse
Fast dormancy is not supported by AT&T's network and the phone doesn't have it enabled by default for this reason.
Also, if on a stock ROM, when in a UMTS mode or greater, it lies and always disables H+. However, it shouldn't be dropping to EDGE or no signal.
speedking261 said:
Does anyone this it could be because it is rooted? I don't want to un-root if its not needed.
Also, it just started happening today. I rooted the phone the first day I got it (Tuesday).
Click to expand...
Click to collapse
Nope, not related to being rooted. No problems here.

I have the unlocked version and its doing the same. The phone is stock and not rooted

I have no probs...
And im rooted
Sent from my SAMSUNG-SGH-I777 using xda premium

samomamo said:
I have the unlocked version and its doing the same. The phone is stock and not rooted
Click to expand...
Click to collapse
Is yours the I777 or the international?

Entropy512 said:
Fast dormancy is not supported by AT&T's network and the phone doesn't have it enabled by default for this reason.
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Click to collapse
Huh? An AT&T engineer confirmed they support FD in the international SGS2 forum. I've been using an international SGS2 on AT&T since May with FD enabled and never had an issue. You can tell when you're on a network that doesn't support it because the battery drains like crazy. I've seen it happen when roaming in Europe.

BarryH_GEG said:
Huh? An AT&T engineer confirmed they support FD in the international SGS2 forum. I've been using an international SGS2 on AT&T since May with FD enabled and never had an issue. You can tell when you're on a network that doesn't support it because the battery drains like crazy. I've seen it happen when roaming in Europe.
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Click to collapse
What's the star command to check the status of fd? I do recall.seeing it disabled on the sgs2
Sent from my NookColor using XDA Premium App

My infuse did this a ton and I dropped calls like mad. This has only done it a couple times. I live on the edge of "4g" so it bounces.
Sent from my SAMSUNG-SGH-I777 using xda premium

BarryH_GEG said:
Huh? An AT&T engineer confirmed they support FD in the international SGS2 forum. I've been using an international SGS2 on AT&T since May with FD enabled and never had an issue. You can tell when you're on a network that doesn't support it because the battery drains like crazy. I've seen it happen when roaming in Europe.
Click to expand...
Click to collapse
One of the ROM developers in the Infuse forum enabled FD and got that EXACT symptom - major battery drain.
I'll try tomorrow evening as a test. I've changed too much today for a valid test this evening though, other than verify the day's changes.

Entropy512 said:
One of the ROM developers in the Infuse forum enabled FD and got that EXACT symptom - major battery drain.
I'll try tomorrow evening as a test. I've changed too much today for a valid test this evening though, other than verify the day's changes.
Click to expand...
Click to collapse
The only difference I can think of is that the vast majority of international SGS2 users are on 3G plans using the Cingular APN. Both the Infuse and AT&T SGS2 are routed over the 4G servers via a unique APN. Maybe the 4G servers don't support FD?

Anyone have any suggestions for my problem? If not, I think that I'll get a replacement from amazon.

speedking261 said:
Anyone have any suggestions for my problem? If not, I think that I'll get a replacement from amazon.
Click to expand...
Click to collapse
When you say Amazon, are you using an international SGS2? If it's on a 4G plan using the 4G APN you might try disabling fast dormancy like Entropy512 suggested. The code to access the menu is *#9900#. If it's on a 3G plan make sure you're using the Cingular APN - the 4G APN doesn't work with a 3G plan.

BarryH_GEG said:
When you say Amazon, are you using an international SGS2? If it's on a 4G plan using the 4G APN you might try disabling fast dormancy like Entropy512 suggested. The code to access the menu is *#9900#. If it's on a 3G plan make sure you're using the Cingular APN - the 4G APN doesn't work with a 3G plan.
Click to expand...
Click to collapse
No, it's an I777 US model. I bought it off of wireless.amazon.com (their official cell phone store).

I'll test FD on my i777 all of today and let you guys know. Maybe it's an antenna specific thing?

shishir95 said:
I'll test FD on my i777 all of today and let you guys know. Maybe it's an antenna specific thing?
Click to expand...
Click to collapse
I'm gonna test it overnight tonight - since I've got a fairly decent baseline of what to expect for overnight drain.

Related

Gtalk never stays connected

So I've had my Note for 2 days now and I've noticed that Google talk never stays connected. When I wake the phone up and open Gtalk it always shows that it had lost the connection and then starts reconnecting. I'm in the middle of Atlanta and I have never once left LTE coverage, so I know its not a handoff issue.
Has anyone else had trouble with this? Think I'm gonna get the phone switched out for a new one today if this turns out to be just me.
Sent from my SAMSUNG-SGH-I717 using XDA App
I currently have the same issue, but it's been happening on my last couple of devices before I got my note. Last time I checked / googled (about a month ago) there were a lot of people having this issue with various devices and no solid solution yet so you probably won't need to switch out your note as it may not help.
I've tried a number of things with no success but if anyone else has ideas that would be great.
Wow that is very dissapointing. My Captivate I had before this had no problems what-so-ever with google talk. I really don't want to have to switch back to that, but I use Google talk a lot and it might be a deal killer for me.
Sent from my SAMSUNG-SGH-I717 using XDA App
camaroz28 said:
Wow that is very dissapointing. My Captivate I had before this had no problems what-so-ever with google talk. I really don't want to have to switch back to that, but I use Google talk a lot and it might be a deal killer for me.
Sent from my SAMSUNG-SGH-I717 using XDA App
Click to expand...
Click to collapse
Have you tried a 3rd party app?
Sent from my SAMSUNG-SGH-I717 using Tapatalk
No, and to be honest I wouldn't consider that a solution. If my apticate running stock gingerbread was able to work fine with the stock app, then this should too.
Sent from my SAMSUNG-SGH-I717 using XDA App
I had the Skyrocket, Note and Their LTE elevated 4g. with ALL the at&t LTE devices gtalk will not stay signed in. In fact you are getting disconnected from the Google servers when this happens wo you won't be getting gmails either.
This has been going on for months and mostly happens in LTE markets.
If anyone found a solution to this problem please share.
clubtech said:
I had the Skyrocket, Note and Their LTE elevated 4g. with ALL the at&t LTE devices gtalk will not stay signed in. In fact you are getting disconnected from the Google servers when this happens wo you won't be getting gmails either.
This has been going on for months and mostly happens in LTE markets.
If anyone found a solution to this problem please share.
Click to expand...
Click to collapse
I actually ended up exchanging mine for a new one, and the new one has never lost the connection whether it be gtalk or google servers in general. I've stayed in the exact same LTE market as well.
When did you exchange it and what market are you in? Maybe they fixed the problem.I last checked early march and it was still happening in San Francisco
clubtech said:
When did you exchange it and what market are you in? Maybe they fixed the problem.I last checked early march and it was still happening in San Francisco
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Click to collapse
I exchanged it last Monday the 12th, the new one never had the problem from the very beginning. I am in the Atlanta area, it seems like it is a problem of individual phones if exchanging for a new one fixed it for me, also not everyone is experiencing the problem from what I can tell.
I have the same issue. Seems like my Atrix doesn't have that problem.
Sent from my Transformer TF101 using Tapatalk
camaroz28 said:
I exchanged it last Monday the 12th, the new one never had the problem from the very beginning. I am in the Atlanta area, it seems like it is a problem of individual phones if exchanging for a new one fixed it for me, also not everyone is experiencing the problem from what I can tell.
Click to expand...
Click to collapse
This is not related to a device as I tested with 3 different lte devices and they all had the same issue. I then placed the same sim card in my none lte galaxy note and the problem went away. I haven't checked since early March as I am out of the country but who knows...maybe they finally fixed the issue.
clubtech said:
This is not related to a device as I tested with 3 different lte devices and they all had the same issue. I then placed the same sim card in my none lte galaxy note and the problem went away. I haven't checked since early March as I am out of the country but who knows...maybe they finally fixed the issue.
Click to expand...
Click to collapse
There have been no software updates to this phone at all, I'm using the stock ROM too. If my first phone had the problem and my second one doesn't, that means its an issue with individual devices (maybe a lot if you had the problem on 3 different ones). The chances of there being any changes on AT&T's side at the exact moment I exchanged my phone are absurdly small.
camaroz28 said:
There have been no software updates to this phone at all, I'm using the stock ROM too. If my first phone had the problem and my second one doesn't, that means its an issue with individual devices (maybe a lot if you had the problem on 3 different ones). The chances of there being any changes on AT&T's side at the exact moment I exchanged my phone are absurdly small.
Click to expand...
Click to collapse
I understand that but i had 4 different devices (LTE note, Galaxy II Skyrocket, One of their new LTE LG phone - forgot the name and their Elevate 4G LTE mifi). They were all on different lines with different simcards and they ALL had the google talk issue.
The only time this was not happening with an LTE device is when i traveled outside of an LTE coverage zone. This is the only time the connection was stable.
You must agree that it is impossible that all of these devices were defected right?
I also have a none LTE galaxy note and a galaxy nexus and this is not happening on those devices (as they are not LTE).
It is something with their LTE network setup that is killing the connection to the Google servers after a certain time of idle.
Just thought I'd add that I'm in an area where I'm on the very edge of the nearest LTE tower, so I'm constantly switching between that and HSPA+ (and WiFi while at home) and I haven't noticed any issues with staying connected with GTalk. None of my friends have noticed me getting disconnected either. The only issue I've had is it doesn't always set me to away when the screen is locked, although it does seem to always set me as Online when I unlock the screen.

Network Speeds AT&T

im in houston with my international SGS3...
i have tried 3 modems, and i can seem to get above 1.5mbps downloading EVER, unless on WiFi
what speeds are you guys seeing on average with international note in the US on AT&T
the2rrell said:
im in houston with my international SGS3...
i have tried 3 modems, and i can seem to get above 1.5mbps downloading EVER, unless on WiFi
what speeds are you guys seeing on average with international note in the US on AT&T
Click to expand...
Click to collapse
Exynos not compatible with AT&T Network. Only HSPA+ I have the HTC One X Quad core on Straight Talk (AT&T MVNO) and get gravy HSPA+ speeds here in Charlotte
so what your saying is no matter what i will not get any better speeds than 1.5 and lower. i get 3g/4g/h+ on my SGS3 right now. unless there just false indicators in the notification bar so i dont see the incompatibility.
Im still in my "iphone" plan and get about 6mb down
Sent from my GT-I9300 using Tapatalk 2
Cheeze[iT] said:
Im still in my "iphone" plan and get about 6mb down
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
i would take a consistent half of that....lol
i really didnt think it would be this slow. i mean the phone is blazing----but let me try to download an app. or start up netflix on the go, i even see it in web browsing it just seems slow. and my infuse was not LTE and it ran h+ and got the same 5-6 on at&t
I'm averaging around 3.5 down and 1.5 up on at&t in central pa...ps we don't have lte here...yet
majik8ball said:
I'm averaging around 3.5 down and 1.5 up on at&t in central pa...ps we don't have lte here...yet
Click to expand...
Click to collapse
what modem are you using?
the2rrell said:
what modem are you using?
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Click to collapse
Baseband i9300xxle8
majik8ball said:
Baseband i9300xxle8
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Click to collapse
mine is 3.4 down/ 1.2 up north OC, CA. baseband I9300XXLEF
There is definitely something going on with the SGS3. Right next to my unbranded SGS2/GT-I9100, I'm getting much lower speeds on the exact same network. I'm talking 7.5Mbps vs 3Mbps on AT&T.
Not sure if the modem's just not optimized for the US AT&T networks (yet).
Thank for the test, i really didnt think this was normal. i hoping to find a modem that works well enough to get me the 3-4 mbps......
right now, all yesterday......i could NEVER even get above 300kbps
i love the phone less this aspect of it right now.
albie1937 said:
Exynos not compatible with AT&T Network. Only HSPA+ I have the HTC One X Quad core on Straight Talk (AT&T MVNO) and get gravy HSPA+ speeds here in Charlotte
Click to expand...
Click to collapse
You're thinking of T-Mobile.
Sent from my GT-I9300 using Tapatalk 2
Does the international galaxy s3 work on t-mobile hspa+?
7seng7 said:
Does the international galaxy s3 work on t-mobile hspa+?
Click to expand...
Click to collapse
no
to the OP and anyone experiencing slow network speeds, check you apn settings on the phone make sure you have the ATT phone apn selected (apn name phone) instead of the default Cingular apn...Phone is the HSPA+ apn but on unlocked international phones it defaults to the APN provided by your sim which is the Cingular one...case in point on my nexus i have to always manually input the phone APN after flashing a rom...
also even though 2 phones running on the same network maybe in the same physical location, they may not be connected to the same Cell Site Tower, as such each phone maybe communicating with different towers with varying degrees of network congestion, thereby affecting your speeds...it could also just be the area you're in...as another ATT user with an international s3 has posted screens of him gettin 8mb down
djkinetic said:
no
to the OP and anyone experiencing slow network speeds, check you apn settings on the phone make sure you have the ATT phone apn selected (apn name phone) instead of the default Cingular apn...Phone is the HSPA+ apn but on unlocked international phones it defaults to the APN provided by your sim which is the Cingular one...case in point on my nexus i have to always manually input the phone APN after flashing a rom...
also even though 2 phones running on the same network maybe in the same physical location, they may not be connected to the same Cell Site Tower, as such each phone maybe communicating with different towers with varying degrees of network congestion, thereby affecting your speeds...it could also just be the area you're in...as another ATT user with an international s3 has posted screens of him gettin 8mb down
Click to expand...
Click to collapse
I'm don't think you can switch to the phone APN on the $10/$15 medianet plan... has this changed?
I understand cell towers, but you have to realize you're really reaching with that explanation... especially when I am able to get consistent 6-7.5Mbps ALL DAY on the GT-I9100 when I have not been able to hit 3.5Mbps downloads sitting in my office all morning. I'm talking well over 10 tests at various times throughout the day, SOMETHING is up.
CONFIRMED: phone APN does NOT work on the medianet plan, so let's not muddy the water and confuse the issue at hand.
cmd512 said:
I'm don't think you can switch to the phone APN on the $10/$15 medianet plan... has this changed?
I understand cell towers, but you have to realize you're really reaching with that explanation... especially when I am able to get consistent 6-7.5Mbps ALL DAY on the GT-I9100 when I have not been able to hit 3.5Mbps downloads sitting in my office all morning. I'm talking well over 10 tests at various times throughout the day, SOMETHING is up.
CONFIRMED: phone APN does NOT work on the medianet plan, so let's not muddy the water and confuse the issue at hand.
Click to expand...
Click to collapse
Well if you can't change the APN..you can either complain to ATT or try another S3...for me when I first got my GNex I got crap slow speeds on HSPA+ till changing the APN...but I am not on a medianet plan..
djkinetic said:
Well if you can't change the APN..you can either complain to ATT or try another S3...for me when I first got my GNex I got crap slow speeds on HSPA+ till changing the APN...but I am not on a medianet plan..
Click to expand...
Click to collapse
That's the point, I'm talking about the medianet plan, and getting much faster speeds on a phone sitting right next to it. Repeatable results too.
Again, has nothing to do with APN in this case.
Cmd512, are you saying that the s3 will not work with medianet data plan?
Sent from my HTC One X using xda premium
nunyabiziz said:
Cmd512, are you saying that the s3 will not work with medianet data plan?
Sent from my HTC One X using xda premium
Click to expand...
Click to collapse
NO, that's not what I'm saying. I'm saying I'm seeing significantly slower speeds than my UK GT-I9100 when running the same exact speed tests at various times during the day. Could just be a modem issue as these phones were launched for the UK region, who knows.
Okay thanks, looking to purchase a galaxy s3 and justifying the savings from the 5gb data vs medianet plan to my wife. BTW what color is yours?

Tmobile here I come

After bricking my note I called att used early upgrade to get s4 while my note gets fixed, jtaged... log story short I compared att and tmobile and realized for my wife and i we are paying $150/month att and tmobile should be $75/mn after 15% work discount. So I called att cancelled s4(thank god still boot loader locked, and htc one better).
The reason i share all this with all of you is I believe some of you may be in same boat. I came to at&t for lte. I'm paying premium for that service. From research I've done I can pay half as much on tmobile for speeds around 10-25mb. That is to much savings for me to pass up on. I'm buying nexus from play store from now on and staying on tmobile.
BTW: my nexus was $349 for bigger memory version, s4 would have cost me $200 plus 2 years at $75 more which would have been a $2000 phone!!!!!! Nexus 4 is 90% or more as good which much better roms and support!
Edit: wanted to add.. two new phones on att plus 2 year agreement is $400 phones, plus $1800 more than tmobile. Two nexus $700. Tmobile savings over two years $1500.
Sent from my Nexus 4 using xda premium
troyolson92 said:
Two new phones on att plus 2 year agreement is $400 phones, plus $1800 more than tmobile. Two nexus $700. Tmobile savings over two years $1500
Click to expand...
Click to collapse
For my part, I say Thank you for this. I'm on both networks right now, owing only to a remaining AT&T contract, and T-Mobile's network, service and support are significantly better. T-Mobile's CALL CENTERS still suck, but their online "T-Force" support team is superb... absolutely superb.
Thanks for rubbing it in guys! I'm stuck like chuck with att. I live close to lake erie and Tmobile doesn't work here. Att barely works here at all but they gave me a Microcell which hooks up to the net and gives me 5 bars signal throughout my house. I wish Tmobile had something like this. I've tried getting a friends tmobile phone onto my microcell but no go.
440bro said:
Thanks for rubbing it in guys! I'm stuck like chuck with att. I live close to lake erie and Tmobile doesn't work here. Att barely works here at all but they gave me a Microcell which hooks up to the net and gives me 5 bars signal throughout my house. I wish Tmobile had something like this. I've tried getting a friends tmobile phone onto my microcell but no go.
Click to expand...
Click to collapse
When I had TMo some time ago I was able to make wifi calls without a microcell. Not sure if they still do that.
edit: http://t-mobile-coverage.t-mobile.com/4g-wireless-broadband-service
rquinn19 said:
When I had TMo some time ago I was able to make wifi calls without a microcell. Not sure if they still do that.
edit: http://t-mobile-coverage.t-mobile.com/4g-wireless-broadband-service
Click to expand...
Click to collapse
That is some VERY good information !!! Thank you VERY VERY much!!!!! My contract is up in October and att will probably be kicked to the curb!
I'm curious though, will my phone battery deplete with no cell signal, only wifi? I don't want it searching for cell signal that's not there draining my battery.
glenbarney said:
For my part, I say Thank you for this. I'm on both networks right now, owing only to a remaining AT&T contract, and T-Mobile's network, service and support are significantly better. T-Mobile's CALL CENTERS still suck, but their online "T-Force" support team is superb... absolutely superb.
Click to expand...
Click to collapse
What Is your T-Mobile data speed?
To the other guy, T-Mobile does have native voip calling. I seen it while researching. They use an app to call and text over WiFi should you be unfortunate enough to be in an area with no or poor service.
I'm excited for nexus 5 which will be same time I'll be converting over. Till then Jamie keeps my note fresh and fun!
Sent from my Nexus 4 using xda premium
FYI the "Wifi calling" feature is only available on branded phones (i.e ones with T-Mobile logo/apps pre-installed). So if you get a Nexus 4, it does not have it built in.
zivan56 said:
FYI the "Wifi calling" feature is only available on branded phones (i.e ones with T-Mobile logo/apps pre-installed). So if you get a Nexus 4, it does not have it built in.
Click to expand...
Click to collapse
Hum... I would think our highly skilled community off developers could solve that problem pretty fast...
Sent from my Nexus 4 using xda premium
troyolson92 said:
Hum... I would think our highly skilled community off developers could solve that problem pretty fast...
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
There's been a few t mobile uvlg3 roms that have the tmobile wifi calling app built in. Same rom from tmobiles original note. Used it and it worked fine.
I myself have setup google voice to use wifi, and cellular over grooveip( google chat) and pbxes.org if need be. That's since I use google voice as my main number though.
Been T-Mobile since forever. The fact this og note will get LTE on T-Mobile excites me even more.
On the blaze modem I've got 10-15mbps.
On the stock att modem, I pull 6-10mbps on tmobiles refarming.
scariola said:
There's been a few t mobile uvlg3 roms that have the tmobile wifi calling app built in. Same rom from tmobiles original note. Used it and it worked fine.
I myself have setup google voice to use wifi, and cellular over grooveip( google chat) and pbxes.org if need be. That's since I use google voice as my main number though.
Been T-Mobile since forever. The fact this og note will get LTE on T-Mobile excites me even more.
On the blaze modem I've got 10-15mbps.
On the stock att modem, I pull 6-10mbps on tmobiles refarming.
Click to expand...
Click to collapse
Thank you for the information. I consider under 5mb speed slow. I can handle medium speed such as that. Looks like I'll be going blaze in couple months. Thanks. I googled voip.on mobile and a few good setups pop up.
Sent from my Nexus 4 using xda premium
Thanks for the info

Global network mode gives you better signal

Look at the pic and sumone please explain this to me I googled it and all I found was that using global gives you better connection by using all antennas in the phone and just keep the roam off so switch to global and keep roaming disabled to not get over charges but is it worth it
Sent from my SCH-I545 using xda app-developers app
gabrielpina4 said:
Look at the pic and sumone please explain this to me I googled it and all I found was that using global gives you better connection by using all antennas in the phone and just keep the roam off so switch to global and keep roaming disabled to not get over charges but is it worth it
Sent from my SCH-I545 using xda app-developers app
Click to expand...
Click to collapse
hmmm gonna have to check this one out
CCoR87 said:
hmmm gonna have to check this one out
Click to expand...
Click to collapse
This randomly popped up for me in Lowes yesterday. I was wondering whether it would cause additional charges so I didn't change anything.
gabrielpina4 said:
Look at the pic and sumone please explain this to me I googled it and all I found was that using global gives you better connection by using all antennas in the phone and just keep the roam off so switch to global and keep roaming disabled to not get over charges but is it worth it
Sent from my SCH-I545 using xda app-developers app
Click to expand...
Click to collapse
I ordered mine online from verizon and when i posted this i was curious enough to check. Mine, by default, was set in global mode and reception has been 1000x's better then my GNex.
I'll try two battery charge cycles both ways (global mode) and one in LTE/CDMA mode and i'll report back.
gabrielpina4 said:
Look at the pic and sumone please explain this to me I googled it and all I found was that using global gives you better connection by using all antennas in the phone and just keep the roam off so switch to global and keep roaming disabled to not get over charges but is it worth it
Sent from my SCH-I545 using xda app-developers app
Click to expand...
Click to collapse
This is funny that you would post this because I just had the opposite experience. I am on an unlimited Verizon data plan + pay for the unlimited mobile hotspot so it's our primary internet and we use it all the time. 2 days ago when we got home from work we had about 2 hours to kill before going to a pot luck so i wanted to surf the interwebz (specifically to watch the Youtube video about the Other Guys movie where Will Ferrell talks about Tuna's attacking a lion....). It worked slowly at first and then totally died.
So i called up 611 and wanted to report bad towers because we've been having a lot of storms lately and the lady said there were none and that i should go into the settings you just showed and see if it was on global. It was and she had me change it to the LTE option and BAM! it was fixed. Instantly.
I had already tried power cycling my phone and it did nothing so i think this fixed it. I know she was reading off a script on her screen but she said when the phone is on global mode it tries to reach too far to reach GSM towers as well as LTE and can mess up the data connection.
I have no idea if it's true but it makes sense to leave it on the LTE option since i am not currently traveling.
Just wanted to add my 2cp...
Parafly said:
This randomly popped up for me in Lowes yesterday. I was wondering whether it would cause additional charges so I didn't change anything.
Click to expand...
Click to collapse
I would leave it the way it is. As soon as VZW updates their 4G to use the AWS spectrum we should all see better signal strength and what not.
andross77 said:
This is funny that you would post this because I just had the opposite experience. I am on an unlimited Verizon data plan + pay for the unlimited mobile hotspot so it's our primary internet and we use it all the time. 2 days ago when we got home from work we had about 2 hours to kill before going to a pot luck so i wanted to surf the interwebz (specifically to watch the Youtube video about the Other Guys movie where Will Ferrell talks about Tuna's attacking a lion....). It worked slowly at first and then totally died.
So i called up 611 and wanted to report bad towers because we've been having a lot of storms lately and the lady said there were none and that i should go into the settings you just showed and see if it was on global. It was and she had me change it to the LTE option and BAM! it was fixed. Instantly.
I had already tried power cycling my phone and it did nothing so i think this fixed it. I know she was reading off a script on her screen but she said when the phone is on global mode it tries to reach too far to reach GSM towers as well as LTE and can mess up the data connection.
I have no idea if it's true but it makes sense to leave it on the LTE option since i am not currently traveling.
Just wanted to add my 2cp...
Click to expand...
Click to collapse
The reason for this is because you were probably connected to a tower that was not part of Verizon's own network. Turning off Global means your phone only accepts connections to Verizon's towers, which probably connected you with a faster tower.
CCoR87 said:
I would leave it the way it is. As soon as VZW updates their 4G to use the AWS spectrum we should all see better signal strength and what not.
Click to expand...
Click to collapse
Ya...except that won't even *begin* to happen until around the end of the year (October, if I'm not mistaken?), and only in select markets. It won't be in even a majority of LTE markets for another few years. AWS isn't even in its infancy yet.
gabrielpina4 said:
Look at the pic and sumone please explain this to me I googled it and all I found was that using global gives you better connection by using all antennas in the phone and just keep the roam off so switch to global and keep roaming disabled to not get over charges but is it worth it
Sent from my SCH-I545 using xda app-developers app
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Click to collapse
Gabriel, what is that icon on the left of the wifi icon?
Thank you!
Kakamarsson said:
Gabriel, what is that icon on the left of the wifi icon?
Thank you!
Click to expand...
Click to collapse
That is the GPS icon.
niv3d said:
That is the GPS icon.
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Click to collapse
But my GPS is off and the icon is still there...
How can i turn that icon off?
Boy, so much wrong information in this thread that my head is starting to hurt.
Let me clarify this for everyone, before everyone starts going, "zOMG Global Mode is the best!!11"
The "Global Mode" has been around for Samsung since the S1. Simply put, it's a way to turn off the INTERNATIONAL radios when you're not traveling. The phone turns off the global ready band radios and only uses LTE/CDMA when you're on your home network when you select the non-global mode. That is it. Nothing more, nothing less. It's not a magical tool to get better signal. It does NOTHING for your signal here in the US, much the same way clearing battery stats does NOTHING for your battery life.
I always keep it off because the firmware eventually scans the global (GSM) bands and well, however small or minute that might be, it eats battery.
Unless you're in South America, or Europe, you don't need the global mode on.
If you ever see the phone asking you about Global mode, is because your phone was out of service for a set amount of time. After that timer has elapsed, the settings apk will ask you if you want to turn the Global feature on (it's trying to be smart and thinking you're out of the country since you have no domestic CDMA/LTE signal) It happens to me all the time in my car port.
Hope this helps.
Kakamarsson said:
But my GPS is off and the icon is still there...
How can i turn that icon off?
Click to expand...
Click to collapse
Its the e911 icon and it cant be turned off. you can however flash a mod if you are rooted with a recovery.
andross77 said:
This is funny that you would post this because I just had the opposite experience. I am on an unlimited Verizon data plan + pay for the unlimited mobile hotspot so it's our primary internet and we use it all the time. 2 days ago when we got home from work we had about 2 hours to kill before going to a pot luck so i wanted to surf the interwebz (specifically to watch the Youtube video about the Other Guys movie where Will Ferrell talks about Tuna's attacking a lion....). It worked slowly at first and then totally died.
So i called up 611 and wanted to report bad towers because we've been having a lot of storms lately and the lady said there were none and that i should go into the settings you just showed and see if it was on global. It was and she had me change it to the LTE option and BAM! it was fixed. Instantly.
I had already tried power cycling my phone and it did nothing so i think this fixed it. I know she was reading off a script on her screen but she said when the phone is on global mode it tries to reach too far to reach GSM towers as well as LTE and can mess up the data connection.
I have no idea if it's true but it makes sense to leave it on the LTE option since i am not currently traveling.
Just wanted to add my 2cp...
Click to expand...
Click to collapse
not sure why you pay to enable the mobile hotspot. If you are still on unlimited then get foxfi. It works on the S4 with no root required. It can be a hotspot for you without paying verizon anything additional.
wouldn't that drain the battery faster?

Not getting HSPA speeds...Only Edge speeds

im in dallas, tx and got the c6802 delivered yesterday and this thing is horrendously slow, as im only getting edge speeds...
the carrier i'm using is straight talk/at&t...the odd thing is, i can't find anyone else who's experiencing this problem...all the reviews and people a see online, and some here in the dallas area, are all attaining 3g speeds with this device...
i've changed and tweaked the apn settings to no avail...
i had the international version of the note2 and didn't experience any problems with this service...
any advice/tips to remedy this problem would be greatly appreciated or if this thread can serve as a warning to others who are contemplating purchasing this device, so be it...
I have had mine for a few weeks in nyc with same issue. I have net10... I have to wait till they support it. Still not formally released here yet.
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jimnyc2000 said:
I have had mine for a few weeks in nyc with same issue. I have net10... I have to wait till they support it. Still not formally released here yet.
Sent from my iPad using Tapatalk - now Free
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Click to collapse
a guy/girl in another thread said this and it worked like a charm:
jewelkobayashi said:
Can I ask that your setting is correct?
settings>More....(1 line under Xperia connectivity)>Mobile networks>Network Mode>WCDMA Only
Not that it has to be WCDMA only, but if under this mode you do not get any mobile data connection, then maybe u need to go into service menu and check under there...
Click to expand...
Click to collapse
i had mine on gsm only as i thought it best since it's a gsm phone...nonetheless, selecting WCDMA worked...i was able to stream music at work all day, surf the net and stream music while driving and didn't buffer or stall once...
hope that helps ya...
Thanks but same deal...still very slow.
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da9th_one said:
im in dallas, tx and got the c6802 delivered yesterday and this thing is horrendously slow, as im only getting edge speeds...
the carrier i'm using is straight talk/at&t...the odd thing is, i can't find anyone else who's experiencing this problem...all the reviews and people a see online, and some here in the dallas area, are all attaining 3g speeds with this device...
i've changed and tweaked the apn settings to no avail...
i had the international version of the note2 and didn't experience any problems with this service...
any advice/tips to remedy this problem would be greatly appreciated or if this thread can serve as a warning to others who are contemplating purchasing this device, so be it...
Click to expand...
Click to collapse
call your providor. They will send you a message that is embedded with an file to install. This will configure your HSPA settings correctly.
Then reboot phone, and then you are good to go. I have to do it everytime I buy an international phone as the settings are slightly off.

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