I've been using an unlocked G2 on att for a couple of weeks now. I understand that I can't get 3g coverage, but I have noticed that my signal strength on the EDGE network has been slower than I remembered on other phones. I've never noticed my service better than -60 dbm s or so. I've yet to even get a mms to send/download.
Is there anything I can do to enhance my reception?
Sent from my HTC G2 using XDA App
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Reception is weak in my office at work. On my previous phone, Motorola Defy, I noticed my data would go back and forth between 'H' and '3G'.
With my GS2, data is stuck on 4G. I have watched it for hours now and even though I have no bars it does not change. Am I missing something? Is my device defective?
I appreciate your help with this.
Sent from my SGH-T989 using XDA App
There might not be a 3G (icon) for the phone which is why it stays on 4G rather than drop to 3G.
At least that is the case with my G2X, it is either 4G or 2G but never 3G.
Not sure why, but that's how they made it.
Have you done a speed test to see if you are on 4G or not?
This phone also might have better connectivity to the network.
....
I can at least confirm there is an E for edge Found out today at my apartment in Boston (normally I have 4G with great speeds in Boston, but I guess the bathroom doesn't get good reception)
Thanks for the replies. Yes I ran 4 speed tests this morning in 4G and my max was 1490 Mbps so I think it's working well.
Sent from my SGH-T989 using XDA App
There actually is a 3g icon. It is only displayed for Umts networks. The reason it was done that way is because there is no way to differentiate hspa from hspa+. Two network technologies for 3g were in use anyways and so it was easier to display all hspa and hspa+ networks as 4g and all umts as 3g.
Sent from my MB860 using XDA App
Edit due to phone auto correct fail.
Some of the people who own a the S3 on Verizon are reporting issues with reception between 3G and LTE especially the handoff between CDMA and lte. Is anyone who has this phone on AT&T experiencing similar issues?
I'm not having any issues using the LTE apn (default).
giper54 said:
Some of the people who own a the S3 on Verizon are reporting issues with reception between 3G and LTE especially the handoff between CDMA and lte. Is anyone who has this phone on AT&T experiencing similar issues?
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Click to collapse
Perfect att reception here
AOKP jellybean by TGFY
i notice a definate death grip (i can verify this by checking the dBm under status in settings) and i also tend to see my data switch between h, H+, and 3g alot.
not in an LTE area
Sprint Galaxy S3 network connection issues
Good day everyone. I just recently purchased a New Galaxy S3 from a local Spint store. I have been a loyal Sprint customer for 15 years. I have owned many different phones (Star-Tac, Sony, Touch-pro 1-2, Evo, EVO 4G) Over the past 2 weeks since buying the S3, I've noticed a SERIOUS drop in network connectivity, both Data & Cell for absolutely no reason. Now, stop me if I'm wrong, but on my Evo 4G, I could connect to the internet EVEN if I didn't have a 3g signal... As long as I had Cell bars, I could access the web no problem. So the S3 is giving me some headaches and I've seen on other forums that others are too. These people are on diffferent carriers too.
So here's my issue. When I'm in a GOOD STRONG Sprint network, I've been attempting to access the web (Google Store or You-Tube) and have seen the 3g or 4G icon on the bar show data up/downloading then WINK, they dissappear and I get a "No connection RETRY" window. I've made many changes, selected CDMA instead of CDMA/LTE, vice-cersa. I've updated PRL, Profile, Firmware and even have the new Jelly Bean 4.1.1
I've contacted Samsung and "Chatted" with a technician, but this person had NO clue of this issue... I gave them the links to this and other Android forums...
So do I take it back? Revert back to my Evo? I have to say, the speed and versatility on the S3 when it's good, is GREAT, but I'm not one to have some half good, especially one so expensive...
Any imput is appreciated... :fingers-crossed:
GS3 on ATT in Austin Tx
giper54 said:
Some of the people who own a the S3 on Verizon are reporting issues with reception between 3G and LTE especially the handoff between CDMA and lte. Is anyone who has this phone on AT&T experiencing similar issues?
Click to expand...
Click to collapse
I get stellar reception and speeds in major cities and highways throughout the state. Honestly I've never seen my phone drop to 3G but I'm not in rural areas often. I have see speedtests as high as 65mb down in Austin.
Nope nope nope.. All well n good
Sent from my SAMSUNG-SGH-I747 using xda premium
No Problems Here
I have an ATT S3 and I haven't had any noticeable problems.
Great reception with my AT&T SGS3
Sent from my SGH-I747 using xda premium
Out in a 4G area here in Minneapolis, MN. It might have been a fluke with CM10, but my signal would cut in and out every 30 minutes or so. Flashed AOKP and it works fine, but it was weird.
How is the reception on 3G/4G compared to other AT&T Phones? People on the Verizon forum are complaining about poor reception.
I believe my sgs2 skyrocket had better reception... Need to test a bit more though.
Sent from my SAMSUNG-SGH-I747 using xda premium
I get as good of a signal, if not better then my galaxy note. Only HSDPA+ though as at&t is the only NON lte or equivalent carrier here in Hell Paso Tx
Sent from my SAMSUNG-SGH-I747 using xda premium
My signal is ok but it always shows as yellow in battery screen. Very rarely ts green as One X was.
Reception has been great for me so far. I don't notice it being any different than my Atrix, which had fantastic reception.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
rickwood said:
Reception has been great for me so far. I don't notice it being any different than my Atrix, which had fantastic reception.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
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Good to hear that the reception seems to be as good as the Atrix. IMO, Motorolas have the best Antennae. Must be some something specific to the radios for the Verizon network that causes the S3 to be seemingly having reception problem. Galaxy Nexus on Verizon was definitely subpar when it came to radio reception whereas the International GSM Nexus version seemed fine.
Sent from my DROID4 using Tapatalk 2
It could be down to the phone, but I say its AT&T. I live in London, but when I was in Los Angeles a few weeks back, the house I was staying in Culvery City would get no coverage or it would come and go and would be on one bar of voice and not data before or sometimes edge, my aunt who lives in LA who I was staying with has an iPhone and she had the same problem. It wasn't until you went up the street I would get 2 - 3 bars of HSPA+ coverage. I think AT&T coverage nationwide is spotty, here in the UK its different we have 98% coverage, I have 4-5 bars of HSPA+ whereever I go. We don't have the big LTE 4G coverage here in the UK though on any of the networks. Couldnt of used T-Mobile as the frequencies they use for 3G aren't supported my International aka UK Samsung Galaxy S3 i9300, would only get voice and no data/edge data. Having AT&T go phone HSPA+ coverage was great and made my Holiday a lot easier and more enjoyable, however I have to say in Vegas the coverage was a lot better.
Does anybody else have horrible reception problems in week signal areas?
I know how that sounds... but, what I mean is in the city, with the corporate PRL (56xxx) and the LJ7 radio, I get better signals then I ever have with my Moment or S2, roaming or native.
However, when I go out of town into a Cellcom area, I drop to no signal unless I am practically on top of a tower.
My Sprint tablet and S2 get decent roaming signals ( 2-3 bars) while my S3 gets no service, despite multiple combinations of radios and PRL's.
Any ideas? Bad antenna connection? Bad phone?
Thanks!
Sent from my SPH-L710 using xda app-developers app
I've noticed the signal roams and just flat out drops in certsin areas. Maybe it's just the antenna? I'm in So Cal.
Sent from my SPH-L710 using xda app-developers app
xTMFxOffshore said:
I've noticed the signal roams and just flat out drops in certsin areas. Maybe it's just the antenna? I'm in So Cal.
Sent from my SPH-L710 using xda app-developers app
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Click to collapse
I'm in Wisconsin.
I have also noticed that my phone roams more often than any other Sprint device that I have.
The S2 and S3 should be identical as far which cellular frequencies they listen to... so there shouldn't be any reason that the S2 gets service in 90 percent of the places the S3 doesn't even get roaming service.
I wonder how likely it is that the antenna write somehow got disconnected when I dropped the phone at some point in the past?
Sent from my SPH-L710 using xda app-developers app
I live in an area that is rated as "Good / Best" for Voice, with solid 3G coverage (per their site map & past phone experience) but do not have LTE available here yet.
I've had the GS3 for < a day and was able to test side by side just moments apart from deactivating my old HTC phone.
I immediately went from a 3 year old phone getting -80dBm to -92dBm on the GS3. I have used the 3G on my HTC phone day in and out here for the entire 3 years of the phone, when suddenly, the GS3 was timing out while trying to download Google Chrome from the Play Store. Web page loads are bursty... hot/cold/hot/cold and SpeedTest.Net App seems to confirm the story...
I could not complete SpeedTest.Net due to "communication issues" nor download anything until I forced the phone to CDMA only. Unfortunately, even though I can now USE the phone, the speeds are still kinda rough:
Pings are ranging 800ms - 1300ms consistently ( I was used to 200ms or less )
Downloads are 30-80kbps, I was used to 350-500k.
Brief Real-world testing of moving through web pages, loading videos and browsing the playstore also lean towards the numbers I'm seeing.
Not sure about what to do. Maybe the HTC EVO 4G LTE would have better signal. It's hard to determine without personally testing, there's a LOT of complaints both ways, on both forums. I'll continue to evaluate and give it a chance to improve. Maybe it was a bad night last night.
The word thing is that I get better speeds and reception on Sprint's network in Milwaukee than I do with my S2.
As soon as I leave the city, or even leave Sprint's network, the S3 becomes prone to LOS while the S2 chugs along happily.
And, as I said before, this is with the same PRL.
Sent from my SPH-L710 using xda app-developers app
I've been noticing a lot more random LOS, and other signal issues in areas I've had signal before, and good signal at that on both my Photon and iphone. Is there a better PRL or Profile to use that will improve this or is it just something on Samsung's end that is gonna be what it is?
So I have a unlocked att xperia plat on T-Mobile. In my areabthebrefarkijg is complete and. I get hspa but only when I am about halfback mile down the street. I live at the base of some good size moutains and have been told that is why I am on edge data until I get further away from the mountains. I also have a tmobile signal booster that was provided by tmo. That being said in my house I have no dropped Calla but again unless I am on wifi at my house I am on edge.
My sister came by. She just got the tmo nexus 4 which with Tue current version of firmware doesn't support tmo lte in this area, yes I know I can downgrade the firmware for my sister hut she doesn't want to mess with it.
I was helping her set up her phone tonight and noticed she had 3 bars of hspa. Whereas o get no bars of hspa only 2-3 bars edge. I have the same apn settings as hers. Any ideas why her phone would get it and mine doesn't? Again immune areas tmo has converted to hspa att compatible signal. I am running the latest ftf with the .79 basrband
Could it just be hers is an official tmo phone and mine isn't? I checked all the apn settings, I checked to see in mobile networks if there was a 3G for tmo signal and all I got was 2G. Whereas my sisters phone was 3G on tmo. Not a big deal as I have excellent speed on my home network. Just curious. Thoughts anyone?
Sent from my R800i using xda premium
Also forgot to ask. I know there are the 3G speed/network scripts floating around here. Has anyone used it and if so are they worth it? Do they work at increasing 3G data signal, etc.?
Sent from my R800i using xda premium
Just a heads up. I am on an r800at.