Signal Issues on AT&T - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

Has anyone been experiencing signal issues on AT&T... I show 2 bars most the time, even with LTE, and I sometimes will not recieve texts or be able to send them....
When I check dbm, it is at a staggering -114, and I know around -109 it gets hard to send or recieve much of anything....
I just feel like something is wrong, especially when it shows 2 bars. I tried finding a widget that will give me an accurate and auto refreshed dbm display but can't find one.
I really don't know what's going on, I heard there was a radio update push but I dont think I have got it. I don't know what to do. My signal isn't the greatest around my area and it was fine with my s2.
any help? I will definitely rape the thanks button for those that do.

I am experiencing the same issue. Signal on UCALG1 is weaker than my old SG NOTE. I may try to go back to a UCALEM based ROM and see if that helps.

Related

[Q] Poor cell signal- often roaming

I've had the E4GT for less than 24hrs, and biggest issue is the less than splendid cell reception. Sitting in my living room i used to get 2-3 bars- this thing constantly throws into roaming. I updated my PRL, Profile, and Firmware. Didn't know what the latest PRL was that was out.
I know this thing has only been out a few days, so i understand some bugs. Is anyone else having signal issues where they didn't before?
I'm really trying rock this for a couple days stock before i root the hell out of it, lol.
Thanks for any input. Link me to resources if you like, i have no issues reading up on my own if this is a common issue.
fattmann said:
I've had the E4GT for less than 24hrs, and biggest issue is the less than splendid cell reception. Sitting in my living room i used to get 2-3 bars- this thing constantly throws into roaming. I updated my PRL, Profile, and Firmware. .
Click to expand...
Click to collapse
Ditto! I even have an Air Rave and reception is poor.
I am running into the same situation. It keeps on switching between roaming and normal for no reason. I usually get pretty good reception in my room. It will sit there at about 2-3 bars reception, few minutes later its roaming. The phone hasn't been moved at all.
This happened to me 20 minutes after I got it on Friday but after a reboot it was fine. No problem since then. I assumed it was a network issue.
Same issue here, even with Airave (evo next to SG2 has better signal)
Huh, I'm getting better reception than my Evo 4G. The Epic Touch now works in my condo elevator at basement garage level where the Evo would consistently drop a call.
has anyone did a signal strength comparison instead of bars. they may have different values per bar on different phones.
Returns are warranted?
Sent from my SPH-D710 using XDA App
I wonder if there is a difference in radios or something. My experience tells me that this radio is finicky as heck, and I don't know why.
Is there a way to find out if Samsung used different parts or suppliers to make the Epic Touch?
I remember HTC doing this with their phones, and some would be fine, and some would not (different issue each phone, lol)
Mine was doing the same i switched the phone to only go on sprints network and has been fine. I rarely need true roaming but it would go into roaming even when sprint service was available.
I think Sprint may be doing network upgrades/maintenance. The same phenomenon occurs on my Epic 4G Touch and multiple Nexus S 4G's. I'll see signal jump from -106 dBm to -76 dBm and in some places go into roaming. Nothing to worry about as long as it works. They may be upgrading equipment to support EVDO rev B hopefully.
I get much better 4G reception on the E4GT than the NS4G, FWIW.
My signal isn't as good as my photon was better then my evo 3d. I usually don't roam much. Trust me when I say this, reception could be worse lol ill deal with it!!
Sent from my SPH-D710 using Tapatalk
I hope the poor signal has to do with upgrading to EvDo RevB on Oct7
Thank God I am not alone. My cell reception too is finicky. In places my old evo (which my girl use now)have weak signal my epic touch would roam in and out. Sometimes it won't leave roaming even after I get to a known good reception area. Only a reboot would kick it back to sprint network. I read somewhere that calling sprint and having them reset my phone on their end might help. I am going to try this out as soon as I get home.

CDMA GNex Signal Issues

I just got my VZW Galaxy Nexus this last week and I've been experiencing signal issues. Often when check my phone, it will have no signal at all which can take some time to come on, and then its sometimes even longer before I get a data connection of any kind. I am in Lincoln, NE so I have 4G here which works great when it works. Is this a common problem with these phones? I rooted and installed CM9 that day I got it so I want to determine if I have bad hardware that needs to be exchanged or bad software that can be fixed. I found the 4.03 leaked radio on the boards here and flashed it, which has seemed to help some but I still have issues. What is everyone's experience with VZW and the GNex?
Common problem seems to be the complaint of a longer "connect to network" time, both on startup of the phone and if data is lost or switched down from 4G to 3G
The consensus seems to be that its a s/w issue that can be corrected.
Oddly enough, I was standing in the middle of our local shopping mall with no bars, yet did a Google search for "Verizon Wireless" (go figure, right?) and it came right up....no it wasnt cached. Just shows that our bar readings may be inaccurate, so who knows what else might be inaccurate. I also had my phone right next to a demo GNex at the Verizon store, and the demo was showing 2 or 3 bars of 3G, while mine had 1 bar of 4G......so which is better, 1 bar of 4G or 3 bars of 3G? Judging from app download speeds, Id rather have 1 bar of 4G anyday.
I have seen some comments about the bars in the status being in accurate, however when mine has no bars it seems to be that way. I am unable to use the internet, text or call which is an issue for me.
I also should note that I use JuiceDefender to control my data connection. While this should have no bearing on my phone/text connection, I am wondering if it may have some affect on the 4G connection even after I have the screen on for a bit.
I have 4g disabled and haven't had any issues. I'd try disabling it, restart and see if it happens again. Make sure its still disabled after restart.
I've been having big time issues with mine. Lots of time I go to pick up my phone and it has service, decent service, but won't connect to data. Once I'm connected it is not an issue but if I'm on wifi at home, and turn it off, it just doesn't want to connect unless I reboot.
Rooted and tried a new radio. A little better but still has been doing some weird things.
shoman24v said:
I've been having big time issues with mine. Lots of time I go to pick up my phone and it has service, decent service, but won't connect to data. Once I'm connected it is not an issue but if I'm on wifi at home, and turn it off, it just doesn't want to connect unless I reboot.
Rooted and tried a new radio. A little better but still has been doing some weird things.
Click to expand...
Click to collapse
How long have you had yours? My biggest question that I'm trying to answer right now is if I have subpar hardware. Since the phone is only a week old I know I could return it to stock and easily get VZW to give me a new one. This may not be the case two months from now however.
jst07 said:
How long have you had yours? My biggest question that I'm trying to answer right now is if I have subpar hardware. Since the phone is only a week old I know I could return it to stock and easily get VZW to give me a new one. This may not be the case two months from now however.
Click to expand...
Click to collapse
I've had it since it's been released. The newer leaked radio is better, but it also does weird things too. I don't know if this is because I'm in a 4G town or what.
I don't get 4G where I live, but my buddies with a Bionic and Rezound do here at my house, albeit it's very sketchy for them.
Thing is, I'll have good 3G signal if I'm driving, but for some reason (at least with the original radio) it wouldn't connect. Still testing.
So far the newer radio has been better, but hasn't fixed my issue.
at my house it sucks a few blocks down or anywhere else its rock solid so i just wifi at home better for battery anyway
I hit dead zones where i really shouldnt be. Downgraded from 4.03 to 4.02 and the jury is still out. Might be overall software issue like OP said.
shoman24v said:
I've had it since it's been released. The newer leaked radio is better, but it also does weird things too. I don't know if this is because I'm in a 4G town or what.
I don't get 4G where I live, but my buddies with a Bionic and Rezound do here at my house, albeit it's very sketchy for them.
Thing is, I'll have good 3G signal if I'm driving, but for some reason (at least with the original radio) it wouldn't connect. Still testing.
So far the newer radio has been better, but hasn't fixed my issue.
Click to expand...
Click to collapse
Sorry to hear you're having the same problem, but I am glad to hear this sounds like a correctable software issue and not isolated bad hardware. Hopefully VZW will make some improvements to their LTE network and get some radio updates for us soon. I'm in the same boat as you, the 4.03 leaked update was a definite improvement, but a far cry from being a total fix.
As for when my data connection is working...holy hell is LTE fast. I'm clocking it in at 12-16Mb/s, which is killing even my home cable connection. I was confused as to why something seemed slower when I was at home using wifi. I disabled my wifi altogether since I'm lucky enough to have an unlimited data plan still.
Big issue
I have replaced three verizon Galaxy nexus's....all of which, each day i switched...i was either on the phone with a tech dude or (2 of them) one on one at the verizon corporate store.
All of them confirmed that there is a reception issue.
I reside on long island...specifically in the nassau area...4 towers around me..its HEAVILY 4g and 3g...3g is lower than 1mb...i actually never reached 1mb.
ever rep said its 'odd' and 'seems wrong'
now i love this phone...the one i have now..no different then the others..and unfortunately im waiting for the one i mailed to reach them ..to switch yet again.
the problem is..idk if i can handle this issue (4g drops to 3g and has to manually move back which takes forever..and very very slow pick up on any of them)
i want to believe this can be solved by a radio update..but judging by the insane amount of tries i have (every type on every version 4.0.1, 4.0.2 and 4.0.3 with kk6..there is no improvement,
im praying its a software..im waiting..and i have a feeling come january 15th...when everyone who has the phone is officially locked in it and loses the worry free exchange..is when verizon or samsung will actually admit whatever problem this is.
what kills me is i left tmobile for this (7+years) all nexus's ,,all unreal connections with free tethering and $65 a month (tax included)...my wife took my plan...and i took hers (she is grandfathered into unlimited data)
Now she has a sgs2...clocking in at 12mbs at home..ON AVERAGE...with fasstt radio switching...mine is unbelievably unstable sometimes can hit that but averages at 6-8. and in this house my wife got amazing connections on her previous 4g phone. very odd stuff, hers to the 4th one being the lucky one!
go figure!
I really wish this phone was more reliable with its signal, and hopefully VZW will get it taken care of. I'm debating about calling in to talk to a tech, but I'm not sure if I even want to because I don't expect anything to be done, and I don't want to swap phones for another one with the same issue. At the same time, I think I'd rather have this phone with some issues over the Rezound or Razr (once you go ICS, you can never go back)

Signal issues

Has anyone been experiencing signal issues on AT&T... I show 2 bars most the time, even with LTE, and I sometimes will not recieve texts or be able to send them....
When I check dbm, it is at a staggering -114, and I know around -109 it gets hard to send or recieve much of anything....
I just feel like something is wrong, especially when it shows 2 bars. I tried finding a widget that will give me an accurate and auto refreshed dbm display but can't find one.
I really don't know what's going on, I heard there was a radio update push but I dont think I have got it. I don't know what to do. My signal isn't the greatest around my area and it was fine with my s2.
any help? I will definitely rape the thanks button for those that do.

Data Issues Maybe?

Not sure what to make of this. I'll be somewhere, usually indoors but not always. I know there are some places indoors that you can barely get a signal (I usually go by how many bars there are in cases like that). But I'll grab my phone, lookup something on the internet, or check flipboard and no data at all.
The status bar will show 4G LTE with the little orange things going back and forth. Sometimes I can reboot the phone and it will work but more often than not it doesn't Just seems weird that if I can't get data, why is the 4G icon acting like there's no problem, and why can't it revert to either plain 4G (HSPDA+) or even 3G? I'm on the stock rom, rooted.
I live in Southwest Houston, TX, and rarely go out of that area so I don't know if it's a local problem or not. On that subject, I was in downtown Houston last week and was told that nobody's data will work there which seems very odd...?
I'm thinking maybe I need another SIM card?
anyone?
I had the same problem on my gs3. I called att they just had me reset the phone and disconnected me from there network then put me back on it.. Still had the problem. att sent me a new gs3 after that.. Same problem. I now got them to upgrade me to the note 2 . Love this phone.. Also has the same problem and i am on a new sim card with this phone. Its not as bad as the gs3 but the problem still happens. I am in Denver , Colorado.
diehardbattery said:
anyone?
Click to expand...
Click to collapse
It the network in Houston it has to be. I am from Louisiana and was in Houston all weekend and had problems non stop and battery draining very fast. I have had no problems in New Orleans or outside of Houston. Most of the issues are in downtown.
This happens to me also. Inside my house, I have poor coverage and this will happen to me even sometimes when the phone shows 1-3 bars of signal. Can't sent a txt message or anything. Sometimes it will start working again in a few minutes... sometimes I toggle airplane mode to make it work again. Frustrating!
Sent from my SAMSUNG-SGH-I317
JLHumbert said:
This happens to me also. Inside my house, I have poor coverage and this will happen to me even sometimes when the phone shows 1-3 bars of signal. Can't sent a txt message or anything. Sometimes it will start working again in a few minutes... sometimes I toggle airplane mode to make it work again. Frustrating!
Sent from my SAMSUNG-SGH-I317
Click to expand...
Click to collapse
This happens to me sometimes, but only with sending and receiving mms. I'm in Dallas, but it also happens when on our microcell. We're on our way to Houston right now, so this should be interesting. Partner's mom says gps/google maps is useless down there. Ugh.
-----
I would love to help you, but help yourself first: ask a better question
http://www.catb.org/~esr/faqs/smart-questions.html

Signal Indicator Problem

Has anyone else been having a problem with their newly purchased Sprint S6 where the signal shows as 1 bar LTE on the s6 while other phones activated on sprint show better LTE signal at the same location? Even though the s6 and other phone's downloads speeds are the same, it always shows as 1, max 2 bars lte on the S6, although when placing a call the LTE indicator shows more bars for some reason. My family has two new S6's on our plan, and their both experiencing this issue. That and a few calls that didn't go through are making my dad freak out and wanna go back to his GS4.
pearsonpsh said:
Has anyone else been having a problem with their newly purchased Sprint S6 where the signal shows as 1 bar LTE on the s6 while other phones activated on sprint show better LTE signal at the same location? Even though the s6 and other phone's downloads speeds are the same, it always shows as 1, max 2 bars lte on the S6, although when placing a call the LTE indicator shows more bars for some reason. My family has two new S6's on our plan, and their both experiencing this issue. That and a few calls that didn't go through are making my dad freak out and wanna go back to his GS4.
Click to expand...
Click to collapse
Bars don't matter, what matters is Settings-->About Device-->Status--->Signal Strength.
I know, but I think there may be an error with the LTE indicator in the notification bar, and my dad says its driving him crazy.
pearsonpsh said:
I know, but I think there may be an error with the LTE indicator in the notification bar, and my dad says its driving him crazy.
Click to expand...
Click to collapse
Mine is the same.
i have the same problem. i updated my prl and profile to see if it would help and it didn't. then contacted sprint and they did a manual provision refresh. that seemed to solve the problem for now.
Mine is at one damn bar of LTE everywhere... doesnt seem to affect my speed of data usage... its fast... but it does have to search for that signal allot...
OK I think I see what ya'll are saying now. Just curious, what's your software version, OCF?? Also, anyone got a good fix?
Same here, on OCF
I noticed that as soon as the call connects, the bars shoot up.
I also have this issue on OCF. Question, has anyone rooted OCF yet? If so, which method did you use?
I am in exactly the same boat. I just changed from the S4, and at work we tested our phones side by side an S4, S5, and S6 and mine was the worst. I had to turn my LTE totally off in order to do anything. Please tell me this is something that Samsung can fix because I love this phone and don't know what to do.
Ya know,, 2 days ago I did changed my mobile network settings from Automatic to lte/CDMA. ALSO DID run an PRL update a d such but my signal had great actually, and my battery actually has improved alot since the change. Very well could be an Radio issue. That's what I'm guessing it is
Is it me or does this phone have a issue with making calls example tons of dropped calls, or do I need to get another phone
Guys, Samsung knows about this.... Supposedly will be rolling out an OTA soon to fix it,
Lets hope so. I'm convinced all of this poor battery life is from the modem / signal.
JoeFCaputo113 said:
Guys, Samsung knows about this.... Supposedly will be rolling out an OTA soon to fix it,
Click to expand...
Click to collapse
I was messing around if you just select CDMA you will not drop calls until a fix if you guys want to do that
The signal display mainly looks bad because it's a Tri Band phone. On your s4 it would display the voice strength even though you were connected to LTE. On the tri band phones it only connects to LTE, and the switches to voice when making or receiving calls that's why you see the signal jump up when making a call. LTE does not travel/penetrate as well as voice and CDMA, but good news is that it does not have too to get good speeds.
Check out an app called Signal Check. It's cool to actually see your real signal and it just some bars. It will also tell you what band of LTE you are on.
sethmcmichael said:
The signal display mainly looks bad because it's a Tri Band phone. On your s4 it would display the voice strength even though you were connected to LTE. On the tri band phones it only connects to LTE, and the switches to voice when making or receiving calls that's why you see the signal jump up when making a call. LTE does not travel/penetrate as well as voice and CDMA, but good news is that it does not have too to get good speeds.
Check out an app called Signal Check. It's cool to actually see your real signal and it just some bars. It will also tell you what band of LTE you are on.
Click to expand...
Click to collapse
I understand that but doesn't help the people that are getting tons of dropped calls like myself
JoeFCaputo113 said:
Guys, Samsung knows about this.... Supposedly will be rolling out an OTA soon to fix it,
Click to expand...
Click to collapse
Any info on a update I can't take all the dropped calls driving me crazy now
Even on OC9, we were experiencing the dropped calls. Finally, updated to OCF today, to see if it helped, but actually feel it may have gotten worse, seem to be experiencing more dropped calls.

Categories

Resources