Weak GSM reception - G3 Q&A, Help & Troubleshooting

Hi guys,
Got this for my brother a month or so a go.
Signal reception is quite weak compared to my Note3 at home.
Phones in same place, I can barely hear him, talk is chopped with loss of voice from his G3.
It's just rooted and stock, no other changes.
Is there a new radio/modem that can be flashed or something, or wait for Lollipop?
Cheers

Three topics down the same topic: [Q] indoor signal reception is dreadful, can anything help?

Related

Signal on rhodium?

Does anyone know why the signal is SOOOOOOO weak on the rhodium ? =|
Yuuvi said:
Does anyone know why the signal is SOOOOOOO weak on the rhodium ? =|
Click to expand...
Click to collapse
I have no problems whatsoever with reception... almost always full signal
I've very low signal at most times, but it is not affect to quality of calling.
Quallity of call? I just lost my entire signal lol.. cant call whatsoever.
Yuuvi said:
Quallity of call? I just lost my entire signal lol.. cant call whatsoever.
Click to expand...
Click to collapse
As to signal strength, I do not experience any significant difference compared to my TYTN2. And my provider has some weak spots in the surrounding of where I live, so I have been able to test the signal strength under various conditions. Where it comes to quality, the TP2/Rhodium is significantly better (at least on my side of the call).
Cheers, Dela
I definitely find the signal much weaker on my TP2 than I did with my tytnII.
Also lots of (related, I guess) problems with it switching between 3g/H and G - get the "cannot connect" message too much.
Never having done much ROM stuff, will this be bettered with the new ROMs that will come after Hard SPL?
cielorosso said:
I have no problems whatsoever with reception... almost always full signal
Click to expand...
Click to collapse
same here. Actually seems better than the HD for me
Actually I have batt problems with a specific operator. The batt wont last even a full day with Vivo. Buit with other operators, a day and a half easy.
I think it is signal related.
my signal is very weak as well. i have compared my new TP2 to my old S710. I get 3 bars on my old one as opposed to 1 bar on my new high dollar phone.
What can I do to make my signal stronger in my TP2? I have called Tmobile. They have troubleshot with me, checked the tower, etc. I truly think it is phone related. HELP!!
I am tired of dropped calls.
I find the signal on mine slightly better than my TyTN II or at worst at Par with the TyTN II. Does anyone ever get that chequerd 'H'? what does it mean? I am guessing it means a week HSDPA signal since I only get it when there are no signal bars.
My signal isn't as good as before (Tytn II on t-mobile)...
I'm still on t-mob but HSDPA connections and general reception indoors isn't as good as it was...

[Q] How is 4.0.4 Signal on CDMA Nexus?

Hello,
I am looking to get feedback from users on Verizon's CDMA nexus running 4.0.4. I am wondering if the signal quality has been improved? Obviously signal is important to me, and I live in an area that would have signal issues if I don't stay in the beaten path! I like the idea of a pure nexus device; however, it is not worth it if I can't make or receive phone calls.
Thank you for any input!
Verizon In New England Area
I've been running the unofficial 4.0.4 radio for month now in New England. For the most part I get great 4g and a decent 3g coverage when 4g drops. At home it will usually stay in 4g. Sometime it will drop to 3g when it's in my pocket or I'm in the middle of the house. I use it a lot for 4g hotspot seeing I'm on the unlimited plan. At work because it's a huge medal building, it will drop a lot more. We even have cell towers for Verizon on the roof. But I believe at that point I'm too close. With this phone I've noticed that it very rarely drops down lower than 3g giving me bad data connection. This is only my second 4g phone, having the Lg Revolution before. I'm trying to revive the revolution for my wife so she can use the 4g hotspot too. But now I've just flashed the 4.0.4 official radio and I'm going to see how it does. I'll let you know.
I get 1 bar on this new VZW GN, where my CDMA iPhone 4S gets 3. Since this VZW GN came with 4.0.4, I'm not sure what it used to be like.
HTH
I would say get a Motorola RAZR if signal strength is important to you...I live in Jersey and commute to New York, and I've had this phone since launch on VZW...signal strength is not it's forte and has not improved one iota...I've tried every radio that has leaked out, and a bevy of custom roms to boot...no improvement...I'm extremely bummed...
Sent from my Galaxy Nexus using Tapatalk 2
My decision
Well...I wanted to post what I ended up deciding and if I am happy with it or not after a few weeks.
I went with the Verizon Galaxy Nexus.
My previous setup was US Cellular on a Motorola Electrify!
As expected, the signal quality was less than the Electrify; however, most of the signal issues are while I am driving. Where I used to drop out once; I now drop out twice on the same stretch of road. This is only for about a minute though.
My job has 7 different locations with one out in the middle of no where. I have service at all sites which was the biggest decision factor. I do not regret the decision I made 3 weeks later.
I was a bit concerned about the speaker volume, but volume+ fixed that.
The phone quality is great IMO. I have found nothing lacking on the phone except the signal. I was a bit iffy on the camera, but It is better than my Electrify 8mp camera. Plus ICS.... enough said on that.

[VZW] GN Weak radio bugging me

I don't know whether this is in my mind but since I have upgraded to JB, I seem to be getting weaker signal reception.
I live in a major LTE market and signal is usually pretty good outside on the street. Once I am a few feet from the street, say in a restaurant--even with big plate glass windows--or a house or a backyard, the signal drops to unusable.
This weakness was most graphic this past weekend when I found myself at a backyard BBQ. I couldn't get enough 3G signal to use the internet. Friends (running GB) with the Bionic or Thunderbolt, also on Verizon, standing right next to me were able to get a bar or two and reach the internet.
I'm not holding out hope that a radio release will miraculously fix our signal reception problems.
Wow! same problem here. When I flashed JB 4.1.1 I noticed a big difference in my reception. In rural areas The Galaxy Nexus has horrible reception anyways and We, I say we don't need to be getting weaker signals after flashing this really fast Jelly Bean rom...lol
dynamicpda said:
I don't know whether this is in my mind but since I have upgraded to JB, I seem to be getting weaker signal reception.
I live in a major LTE market and signal is usually pretty good outside on the street. Once I am a few feet from the street, say in a restaurant--even with big plate glass windows--or a house or a backyard, the signal drops to unusable.
This weakness was most graphic this past weekend when I found myself at a backyard BBQ. I couldn't get enough 3G signal to use the internet. Friends (running GB) with the Bionic or Thunderbolt, also on Verizon, standing right next to me were able to get a bar or two and reach the internet.
I'm not holding out hope that a radio release will miraculously fix our signal reception problems.
Click to expand...
Click to collapse
The Verizon JB roms do not have any new radio's in them so I am not sure why you would be getting a worse signal then before. You should still get the same crappy signal you were getting on ICS.
dynamicpda said:
I don't know whether this is in my mind but since I have upgraded to JB, I seem to be getting weaker signal reception.
I live in a major LTE market and signal is usually pretty good outside on the street. Once I am a few feet from the street, say in a restaurant--even with big plate glass windows--or a house or a backyard, the signal drops to unusable.
This weakness was most graphic this past weekend when I found myself at a backyard BBQ. I couldn't get enough 3G signal to use the internet. Friends (running GB) with the Bionic or Thunderbolt, also on Verizon, standing right next to me were able to get a bar or two and reach the internet.
I'm not holding out hope that a radio release will miraculously fix our signal reception problems.
Click to expand...
Click to collapse
I had the same issue with my nexus. What I did to correct it was flash other radios that seem to help a lot more.
Here just search for vzw galaxy nexus radio and you should get a search with androidcentral. You will have all ur radios there.
ilpleasu said:
Wow! same problem here. When I flashed JB 4.1.1 I noticed a big difference in my reception. In rural areas The Galaxy Nexus has horrible reception anyways and We, I say we don't need to be getting weaker signals after flashing this really fast Jelly Bean rom...lol
Click to expand...
Click to collapse
Sent from my Galaxy Nexus using Tapatalk 2
TheGman125 said:
I had the same issue with my nexus. What I did to correct it was flash other radios that seem to help a lot more.
Here just search for vzw galaxy nexus radio and you should get a search with androidcentral. You will have all ur radios there.
Click to expand...
Click to collapse
Which radios are you running? FA02?
There's a thread on rootzwiki that has all of the historic radios for Verizon. Reading through it, some people have run a hybrid FA02/FC05 radio setup and say that's pretty good for them.
All I know is that I've got to figure something out. I went to a movie over the weekend and had my GNex in my pocket. I went through 50% battery during the movie because it couldn't find signal... and I wasn't really in a rural area.
I had generally bad service across the board 2G,3G,4G since getting the phone from Verizon. After flashing jellybean and keeping the stock FC04/FC05 radios cell service is pretty similar as expected. I cant really compalin given the area I live in but my old LG Env touch had stronger cell service. The most frustrating part was last week when I was with my friend in the hills of New Jersey where I could not get a single bar of service to even make a phone call and he was getting enough 3G on his iPhone to get on the internet. Rage.
Complete repository of all the radios:
http://goo.im/stock/toro/radios
I flashed FA02 from the command line and everything seemed to go okay but I still see FC04.
Hmmm...
Edit:
I redownloaded FA02 from the link I provided and the flash worked fine. (I had FA02 sitting on my drive from a previous download.)
I'll report back my experiences with the hybrid.
Are you trying an FA02/FC05 hybrid? I was tempted to do a flash-a-thon tomorrow night (busy tonight) and try each radio back to EK01/EK02 to see which seems best.
[email protected] said:
The Verizon JB roms do not have any new radio's in them so I am not sure why you would be getting a worse signal then before. You should still get the same crappy signal you were getting on ICS.
Click to expand...
Click to collapse
Nope its worse. I went froma -61dbm signal at home to -75. To make things worse, I lose data in rural areas now and my wifi sucks.

Verizon Nexus signal

Is anyone else getting less 4g signals than usual? Lately if notice less bars while on 4g and my battery is draining a little sooner than usual. Anything?
this came from an old ladies perspective
i get horrible 4g service here in western PA. so i couldn't tell if i'm getting worse reception lately or not. but i do know the way the signal is reported to your phone and translated to the bars changed, i think when 4.2.x hit our phones.
Do you have the latest radio for your device?
I have the latest update from Verizon. Strange.
this came from an old ladies perspective

[Q] problem with Phone coverage

hi
i have problem with Phone coverage in g3
in a place that signal is weak my phone lost signal but another phone have signal
and the big problem that have it .when i change my place and signal is very power my phone lg g3 not find signal and still have not signal
and i have to restart phone that find signal
please give me solution
my phone is root
and i try all of the rom orginal and custom rom
my freind that have lg g3 32gb have same problem
is there any solution ????
thanks and soory for my bad english
wrong subforum, next time you have to post questions here -> http://forum.xda-developers.com/lg-g3/help
@ mobile reception: we could only wait and hope LG will update modem firmware anytime to solve bad reception.
at worst it could maybe be a bad hardware design, so it is possible we will never get better reception.
i`m in the same boat. sometimes i think about switching to another device because i`m always the first with no (data) reception when i`m out with friends.
Same for me. On the same network, my Oppo Find 5 is way more reliable. I hope a better modem will be released soon (probably with Android L in December?).
And i'm thinking that i'm the only one... For me reception is worst than 100 dollars smartphones and is very unstable. Sometimes have full coverage and, without leave the same place, the reception goes to 1 network bar... Very disappointed. Love this phone but hate (a lot) signal reception.
So all the G3s are like that?
my reception is also weak compared to other mobiles. at the end of the day i check the batery status and have ~4% good signal ~10% moderate signal and 86% weak or unknown signal. and i think that a huge battery drain
Same here, but from what a knowledgeable tech guy who has experience developing for LG is that all of their devices handle data strength the same. Speed is not compromised for me at all and I never loose connection.
Sent from my LGLS990 using Tapatalk

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