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ATT's network...

Has anyone had a problem today where your phone just cannot connect to ATT's 3G or HSPA network? For some reason, my phone is getting little-to-no signal, and if I do, it is only on GPRS... I CWM'd to my stable nandroid, but no dice, leading me to think that this problem is with the network.
What's XDA's thought on this? Possible dev issue?
Sent from my SGH-I897 using XDA App

Att network just sucks.....I get good service everywhere but the places im at the most....my house and my job....go figure
Sent from my SAMSUNG-SGH-I897 using XDA App

Their network is just pretty terrible right now. However, by summer we'll probably be singing a different tune about ATT's coverage when the iPhone user population will even out a bit. Also, I believe ATT threw down a few billion for network upgrades this year. It seems like they really took that Consumer Reports article to heart, so I actually see good things in the future.

i haven't had 3G in 24+ hours in NJ. stock, non-rooted.

Must be location specific; -51 dB and HSDPA in Dallas

It happens every now and then in las vegas usually right after a flash. I start to change modems and other stuff then realize "dammit I bet the network is screwed up" sure enough next day things are working again. Damn phone companys lol
Sent from my SuperDuper!Captivate | PHOENIX RISING VERSION 3.5 with KP1 Modem | FireBird Kernel 2

i haven't had 3G in 24+ hours in NJ. stock, non-rooted.
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You're quite close to where I am, it's probably regional then, but my old crappy phones' 3G is working fine though...
Sent from my SGH-I897 using XDA App

funny thing metro pcs is working better than ATT in south florida. metro is known for bad bad reception

No problems with 3G at the places I frequent in the Tampa Bay area.
I've not had any problems with 3G connections this year.

Aus_Azn said:
You're quite close to where I am, it's probably regional then, but my old crappy phones' 3G is working fine though...
Sent from my SGH-I897 using XDA App
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interesting.. i spent a few hours yesterday with my phone going in and out with GPRS and no network connection at all. i've had fairly consistent EDGE ever since. i normally see 5 bars of 3G at my current location (newark, NJ).
reboots and battery pulls seem to have no effect.

-99db & HSDPA here in Tampa Bay area.
Sent from my SGH-I897 using XDA App

No AT&T 3G here...but I use edge network, get mostly 3 to 5 bars mostly indoors or outdoors depending on location. At my work, it's pretty good signal and get around 150-180kbps speed but at home is slower which is around 100-125kbps or slower, probably. I usually use wifi at my home with my own internet.

Out of Davenport, IA and I have great HSDPA signal running Perception 10.1 with the included 2.6.32.9 Firebird Kernel. I have flashed a bunch of DGs ROMs and never had issues with connectivity (voice or data).

I also get that the sim card.has been removed and its pissing me off.... btw, im on phoenix 3.5 with a setiron 1.5.6

matt868686 said:
interesting.. i spent a few hours yesterday with my phone going in and out with GPRS and no network connection at all. i've had fairly consistent EDGE ever since. i normally see 5 bars of 3G at my current location (newark, NJ).
reboots and battery pulls seem to have no effect.
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I have 3G again, but regardless of HSPA or UMTS, I am getting .06Mbps down and about .4Mbps up. I have absolutely no idea why. I'm in Bridgewater, NJ.
I am in much the same predicament as you, reboots and pulls don't help. I've gone a step further and flashed 5 different ROMs today, no luck.
Sent from my SAMSUNG-SGH-I897 using XDA App

actually my 3G just came back a few hours ago too. 2-4 Mbps down and about 0.3 Mbps up, which are normal 3G speeds for me. and i didn't do anything to my phone, 3G just magically reappeared after at least a full 24 hours of only EDGE. strange.
Aus_Azn said:
I have 3G again, but regardless of HSPA or UMTS, I am getting .06Mbps down and about .4Mbps up. I have absolutely no idea why. I'm in Bridgewater, NJ.
I am in much the same predicament as you, reboots and pulls don't help. I've gone a step further and flashed 5 different ROMs today, no luck.
Sent from my SAMSUNG-SGH-I897 using XDA App
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Kizzmiazz said:
It happens every now and then in las vegas usually right after a flash. I start to change modems and other stuff then realize "dammit I bet the network is screwed up" sure enough next day things are working again. Damn phone companys lol
Sent from my SuperDuper!Captivate | PHOENIX RISING VERSION 3.5 with KP1 Modem | FireBird Kernel 2
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Las Vegas + ATT = terrible.
I just went on a 2 say trip there, took me 2 hours to download a 37kb attachment with full bars. I'd get 30 text messages at once an hour late, with full bars.
If I had to work on the strip I'd drop att in a heartbeat... that is totally unfunctional!!
I've been fine elsewhere... and maybe that's just a bad day /spot... but damn!
Sent from my GT-I9000 using XDA App

matt868686 said:
actually my 3G just came back a few hours ago too. 2-4 Mbps down and about 0.3 Mbps up, which are normal 3G speeds for me. and i didn't do anything to my phone, 3G just magically reappeared after at least a full 24 hours of only EDGE. strange.
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My definition of normal is >3Mbps down, >1.5Mbps up... How is yours so different when you are so near? I get these speeds regardless if I'm on HSUPA or UMTS. I tend to use the latter to save battery.
The more I look, the more I think that ATT just capped my speeds 2 nights ago. This is crap. No modem change, nothing fixes it.
Sent from my Samsung Galaxy S using XDA App

We finally got 3G here and its expanding rapidly in this state which is a good thing. I would like to see new coverage plans after March 31st.
Sent from my SAMSUNG-SGH-I897 using XDA App

Extremely Poor Wifi signal and Mobile data on Stock ROM. Should I return it ?

Hi All,
I got the samsung infuse by exchanging the HTC inspire which had a horrible battery life.
I love this phone and would like to keep it, but the very poor Data speeds and somewhat poor WIFI signal strength is bugging me.
Any suggestions ?

wasonamit said:
Hi All,
I got the samsung infuse by exchanging the HTC inspire which had a horrible battery life.
I love this phone and would like to keep it, but the very poor Data speeds and somewhat poor WIFI signal strength is bugging me.
Any suggestions ?
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Click to collapse
crappy wifi is normal... sorry. everyone has it

Crappy wifi is normal???? Mine is perfect on stock rom.

Yes, my wifi is also excellent since the baseband update. No problems. Great range, strong signal and throughput.

carhigh said:
Crappy wifi is normal???? Mine is perfect on stock rom.
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what? Are you only 2 feet away from the router?

tankmorph said:
Yes, my wifi is also excellent since the baseband update. No problems. Great range, strong signal and throughput.
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Well this is aggrivating, should i return? I only have one line most of the time

tankmorph said:
Yes, my wifi is also excellent since the baseband update. No problems. Great range, strong signal and throughput.
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carhigh said:
Crappy wifi is normal???? Mine is perfect on stock rom.
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Are you guys on g or n networks?

My wifi is fair to good. For me, it certainly isn't an issue were I would take the phone back. My main issue was the constant lock ups and reboots from the stock browser. But since that update last week the phone has been running really well and no lock ups.
Sent from my SAMSUNG-SGH-I997 using XDA Premium App

Ok.. So now im sitting here with a new device, with the same crappy wifi... yay me

and i cant seem to get the ucke3 upgrade... hrmmm....

hoofadoo said:
Ok.. So now im sitting here with a new device, with the same crappy wifi... yay me
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My wifi is average, at 30-40ft though 2-3 walls I get 2 bars but doing speedtest i get maximum download and upload. Maybe you should try wifi analyzer and see if you can connect to a better channel.

dh2225 said:
My wifi is average, at 30-40ft though 2-3 walls I get 2 bars but doing speedtest i get maximum download and upload. Maybe you should try wifi analyzer and see if you can connect to a better channel.
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I'm getting an extra bar now it seems... although the difference is not major, but its improved. Got the UCKE3 update, after contacting AT&T to push it to my phone

My WiFi gets good signal strength throughout my house, 50+ feet I still have 3-4 bars; however, sitting within ten feet I still only get 1.5Mb down MAX. My h+ speeds are the same... It is terrible. My Captivate is much faster on the same network.
Any ideas?

LTE Issues in Los Angeles?

I'm at USC in LA, and since yesterday my phone has been having issues connecting to LTE. I haven't heard any news of outages,though, so I'm wondering if something is borked with my phone. I was on CM7, but I tried going completely back to stock and still no dice. Is anyone else having LTE issues?

haven't heard of anything but gaving the same issues since yesterday. In the Burbank area.

Oh, good — then maybe there's a chance that it's not just my phone. Even 3G sometimes drops out, and nothing comes up for LTE Only except 1X.
Weird that nobody is reporting anything, though.

dacre said:
Oh, good — then maybe there's a chance that it's not just my phone. Even 3G sometimes drops out, and nothing comes up for LTE Only except 1X.
Weird that nobody is reporting anything, though.
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if you are using the radio from chingys leak that is the problem,best one I found for la is the original ota update radio
Sent from my ADR6400L using XDA Premium App

I think it was an outage because 4G kept flickering all day yesterday and now it seems steadily on today without me changing anything. Thanks for the suggestion though.

there's no LTE yet where i am, but every now and then the 3G will cut in & out for about a day or so(and get stuck at 1X). whenever i call Verizon about it they'll either say there's work being done in my area or an area nearby and just said they could transfer me to a tech to see if there's something on my phone not set correctly or will just give the b.s. "pull your battery for 30 seconds" bit.
good luck if you call them

I'm at USC as well and didn't notice any issues. I was on MR2.5 and flashed the new 802 radio last night which seems even better connection and speed-wise. What radio are you using?

I'm in West LA, on the latest leak, no issues at all yesterday or today.

Currently running on 1x like a boss. Wait a minute that ain't good 4g down on the east side of the city.
Sent from my ADR6400L using XDA Premium App

4g is off and on in San Diego

Only getting 1x here in nyc wtf is going on? Where can i go to find out if theres an outage?

Tampa Florida here and I have 3g but its about the speed of 1x and its not stable. Comes and goes sometimes I get the lame 1x too.
XDA App - HTC: Thunderbolt

I'm in Pomona area and I'm all over the 3g and 1x

4G is down here in Oklahoma. Was just getting to a good part of my movie on netflix too. Bummer...
Sent from my ADR6400L using Tapatalk

Powered By LE5 said:
Only getting 1x here in nyc wtf is going on? Where can i go to find out if theres an outage?
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same here, it hit about a hour ago. I been reflashing radios and different roms. I think its due to the new cities being added to the 4g network

3G and LTE is out for me too in LA. I'm using 1.48.00.0726w and 0.01.78.0802w_3

currently only 1x and 3G in Vancouver, WA for the past few hours.

LTE is back up. Not sure how long that will last though

jamesfrom818 said:
LTE is back up. Not sure how long that will last though
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up again in Manhattan aswell

jamesfrom818 said:
LTE is back up. Not sure how long that will last though
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you're right, as soon as i posted it came back up for me.

Att service

Anyone else lose all service I'm in north Dakota n have absulutly no service they doing a update or is it just me?
Sent from my SAMSUNG-SGH-I727 using XDA

u sure its not ur phone?

You sure you posted in the right section
Sent from my SAMSUNG-SGH-I727 using Tapatalk

I noticed that LTE is down, but HSPA+ is working. I'm in Phoenix.
Sent from my SAMSUNG-SGH-I727 using XDA

upyouratrix said:
I noticed that LTE is down, but HSPA+ is working. I'm in Phoenix.
Sent from my SAMSUNG-SGH-I727 using XDA
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Same here... LTE is dead and 4G is cutting in and out.
Tried several different radios and get the same result.

One of my friends in Florida texted me awhile ago complaining about LTE cutting in and out. Apparently it was just a fluke. My LTE here in Indiana is fine.

My LTE here in Dallas is horrible right now. I can't even run a speed test on it.
I have restarted phone, shut down, even battery pulled and nothing.

Lte in Indy is f'n a bro
Sent from my SAMSUNG-SGH-I727 using Tapatalk

nest75068 said:
My LTE here in Dallas is horrible right now. I can't even run a speed test on it.
I have restarted phone, shut down, even battery pulled and nothing.
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Yep. I am in Dallas and my LTE is painfully slow. Cannot connect to mail or download any apps.

hemal.mehta said:
Yep. I am in Dallas and my LTE is painfully slow. Cannot connect to mail or download any apps.
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Called AT&T and there is a data connectivity issue being worked on(at least for Plano/Little Elm/Frisco area.

douglas12107 said:
Anyone else lose all service I'm in north Dakota n have absulutly no service they doing a update or is it just me?
Sent from my SAMSUNG-SGH-I727 using XDA
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Where at in ND? Im in Minot and yea every once in a while I'll lose data but only for a minute or two.
Sent from a Galaxy Device

Conway, AR here... I'm having terrible connectivity on HSPA+. I was actually about to change my radio. I'm using the note radio but until today I never had a problem with it. seems like I'm not the only one with issues.

Call AT&T and get added to the problem list. The more people who report it, the higher the severity it gets and the more people they assign to fix it.

Been on the phone with them for 45 minutes. They reset their end. had me check my apn's (fine of course), factory reset (pain in the a$$), and now they told me I can stop by a store and get a new sim card. They claim to have no issues in the area. kinda a pain really!
*by lack of connectivity pretty much I cant access any webpages. not even sure if I can get an mms.. kinda sucks. I doubt it has to do with the note modem I have been using. I'm flashing the new leaks modem UCLD2 to see if that helps.

Similar as above, woke up and data was being ridiculous. Full signal with LTE but I had no data service. Couldn't MMS, surf, etc.
Just outside of San Antonio, Texas here.

jerrygooch said:
Been on the phone with them for 45 minutes. They reset their end. had me check my apn's (fine of course), factory reset (pain in the a$$), and now they told me I can stop by a store and get a new sim card. They claim to have no issues in the area. kinda a pain really!
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I would not have done a factory reset cause that has nothing to do with it. If your service was fine yesterday and is crap today, it's their network.

hd2k10 said:
Similar as above, woke up and data was being ridiculous. Full signal with LTE but I had no data service. Couldn't MMS, surf, etc.
Just outside of San Antonio, Texas here.
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Curious what radio and rom are you using? I find it odd that we are all having connectivity issues. They told me they don't have any problems with the network in my area.

Yeah I'm in Dallas and LTE is barley functioning. Took about 20 minutes to get to this thread (oh how I wish I was exaggerating). I don't even want to guess how long its gonna take to post this once I'm done typing xD
:: Beamed Up From My Hacked Up Mobile Computing Device ::

Ok, so here's what I did...
When I started having the issues this morning I was on NexusMod Beta 3 with the UCLC5 modem. I then downloaded the new modem UCLD2 and flashed it... Still no good. so I called AT&T (see brief post above)... then I figured I'd try a new rom. I downloaded the new Sky ICS UCLD2 base followed the instructions there (even reflashed the UCLD2 modem). Still no luck so I reflashed the UCLC5 modem. Now I have connectivity again. I'm going to be watching it closely over the next few hours. Not sure if this will help anyone but It's so far working for me.

My friend at AT&T just texted me, issue resolved.

MF1 Good Suddenly?

When I flashed MF1 when it first came out I noticed I was getting worse signal and slower 4G speeds and no 4G at all in my house. Download speeds would be about 4-6 mbps down. Now, all of the sudden I am getting a strong signal and now get 3 bars of 4G in my house with download speeds upwards of 20-21 mbps. I have not changed ROMs or kernels. Over the last week I'd say I noticed this. I wonder if Verizon did anything on their end. I am in NJ about 20-25 minutes west of the Lincoln Tunnel off of Route 3. Anyone else over the last week get a sudden jump in their signal strength and speeds?

That's what people call "settling in" a phenomenon (as far as I know) that means that software (generally stuff like ROMS, kernels, modems) will sometimes become more stable and overall better with time, with no change to the software
If you're responding to me, make sure to quote me so I get an immediate email

pettigrew95 said:
When I flashed MF1 when it first came out I noticed I was getting worse signal and slower 4G speeds and no 4G at all in my house. Download speeds would be about 4-6 mbps down. Now, all of the sudden I am getting a strong signal and now get 3 bars of 4G in my house with download speeds upwards of 20-21 mbps. I have not changed ROMs or kernels. Over the last week I'd say I noticed this. I wonder if Verizon did anything on their end. I am in NJ about 20-25 minutes west of the Lincoln Tunnel off of Route 3. Anyone else over the last week get a sudden jump in their signal strength and speeds?
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Or maybe they put in a new or upgraded cell tower near your home or city that could explain it.
{°™ Sent From My VZW Galaxy S3 Powered By 7000 Jigawatts Of Zerolemon Juice ™°}

Androideka5 said:
That's what people call "settling in" a phenomenon (as far as I know) that means that software (generally stuff like ROMS, kernels, modems) will sometimes become more stable and overall better with time, with no change to the software
If you're responding to me, make sure to quote me so I get an immediate email
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I get what you're saying but I never experienced a "burn in" with any other modem. I'm not complaining at all lol I just wanted to point it out.
Sent from my SCH-I535 using xda premium

Droid316 said:
Or maybe they put in a new or upgraded cell tower near your home or city that could explain it.
{°™ Sent From My VZW Galaxy S3 Powered By 7000 Jigawatts Of Zerolemon Juice ™°}
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Funny story...my town recently shot down an attempt to construct a tower. That thought they were going to get cancer being so close to a cell tower. Maybe a neighboring town said ok.
Sent from my SCH-I535 using xda premium

Actually I believe this has to do with the S4 Google Edition RIL blogs that were merged on 7/1. Since the 7/1 build I have found reception to have improved on my S3 as well, getting an extra bar in several places around the city.

landale said:
Actually I believe this has to do with the S4 Google Edition RIL blogs that were merged on 7/1. Since the 7/1 build I have found reception to have improved on my S3 as well, getting an extra bar in several places around the city.
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Click to collapse
I am on a touchwiz ROM. BoneStock 3.0 to be exact.

U guys and girls who have had a great experience with mf1 are lucky. I've had terrible coverage since the last 2 updates dropped. I'm battling it out with vzw now. I had to flash back to a stock tar from way back and go through 4 updates....just to prepare for this worthless battle of wits with vzw. However the good news is the rep accidently told me about another update samsung is going to roll out to address spotty coverage.....so this beers to a queationable leak!
Sent from my SCH-I535 using xda premium

landale said:
Actually I believe this has to do with the S4 Google Edition RIL blogs that were merged on 7/1. Since the 7/1 build I have found reception to have improved on my S3 as well, getting an extra bar in several places around the city.
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Where can I get this update for my S3??

Rich3077 said:
Where can I get this update for my S3??
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The update he spoke of will be found in CM and most other AOSP Roms that decide to include it. Check your individual AOSP based Rom for details.