Decoding the Mobile Network Signal bar? - Verizon Samsung Galaxy S III

So I'm trying to figure out what each color tone means. I don't think it refers to the 4G/3G connection so it has to be the cell tower. It looks like there's yellow, green, and gray. I wonder if green means excellent connection, yellow as fair and gray as poor? Not sure. What do you guys think?
Edit: I'm referring to the bar below the graph and not the one in the notifications area.

From my experience, the more bars, the stronger the signal (phone coverage). For me it is a completely different symbol that comes up when I have 4g LTE coverage. This symbol both says 4g LTE and has up and down arrows that are specific for it (kinda like the wifi symbol).
On another note, usually I get faster LTE speeds when I have more bars, so I believe it to indicate both data and telephone signal(as long as you see the 4g symbol).
Hope that helps.

Oh I was actually referring to the bar below the graph, not in the notifications area.
I still wonder what each means.

Related

Q Fuze: how to read the signal strengh indicators..no,really.

I'm new to ATT. So I'm new to 3G. I used to have TMobile, which only has Edge. My signal with Tmobile was excellent. Normally everywhere I went, I had full bars. Well, greater than 80% of the time.
But with ATT, I get 3G, but the signal bars are normally 2-3 in those areas I go. Some places drop to one bar. It seems I can still make calls tho.
But one time I was in the store with 1 bar and it said 3G, I went on Opera. It switched to Edge(E) and the bars changed to like 4 bars. But it was slow. Similar to my Tmobile speed.
So my question is, whats my signal for the phone? Are the bars only to show signal strenghs for 3G and a different one for Edge? I would like to know when my phone is loosing connection.
If so, if my 3G is 1-2 bars, would I not get a faster internet connection on Edge, if I knew(if there was a way to know) Edge has 3-4 bar coverage?
Or for that matter, wouldn't my battery last longer on Edge at 4 bars than 3G at 2 bars while in standby? not connecting to internet, but just by the phone trying to keep a signal?

weak signal with gsm

halo all, i come from hongkong,
i have my d2G running GSM/UMTS signal, and also the call quality. I get 2 bars or sometimes only 1 bar as signal strength when set to GSM/UMTS.
even i set is to global, it doesnt improve much.
what is the solution
That's how it works unfortunately. In GSM mode it shows signal normally. It is UMTS mode where signal is always shown as weak (despite signal readings showing ok in settings/about).
Despite the low signal indication, phone doesn't seem to suffer from that. On 1 bar I get 6+ Mbps download speeds and I never had a dropped call or even degraded call quality. It could be a purely cosmetic issue (inaccurate signal strentht display).
I only get 4 bars in UMTS mode when facing the tower within 100-150 meters at most...
Good to hear that, I suspected the same thing when I saw the signal bars on D2G and compared the speed with my N1
so the speed is as fast as your n1 , even it got only very little signal shown?
yes its more or less the same.

[Q] signal strength problem? switching between 3G & 4G

I have noticed that someone had suffered the same weak signal problem. After several days' observation, I have found my A2 had always full bars when the network is in 'G' but much fewer bars when it is in '4G' !! And it switches between 'G' and '4G' network automatically and I found no way to somehow fix it to only 'G' type !!!
Anyone have any idea how to fix the network type ??
Thanks in advance !!!
I constantly switch from 2 bars of edge to 1 of 4g and it is very annoying >.>
While it may be annoying to look at, are you actually loosing any data? Mine does the same thing but I usually don't ever see a drop in speed. Some times it does drop to G and then I will see a loss. Its usually not from 3 or 4G though.
You shouldn't notice any difference in a drop from 4g to 3g at all unless you live in one of the six major cities its launched in... Hahaha. I don't pay attention to signal type because of that very reason (unless of course its edge).
The annoyance for me isn't really the icon change, its the no signal for a moment while it switches over aspect.

LTE poor signal?

Hallo, Vodafone Italy still not offers LTE coverage in my city, but there are some cells that already have it enabled.
I noticed that when I'm under 4G, my signal never got past 2 notches.
So I ask to who is covered: is this right or do I need RMA?
Thanks...
I'm supposedly in a very strong LTE area and I usually see two bars. Occasionally there will be three bars holding steady but rarely do I expect to see four (out of five). My speeds rarely change from 16-18 up and down (downloads always faster. Zero packet loss on T-Mobile. My Nexus 4, on the other hand gets low speeds and between 2-4% packet loss.
gpvecchi said:
Hallo, Vodafone Italy still not offers LTE coverage in my city, but there are some cells that already have it enabled.
I noticed that when I'm under 4G, my signal never got past 2 notches.
So I ask to who is covered: is this right or do I need RMA?
Thanks...
Click to expand...
Click to collapse
Are you talking about the signal bars in notification area as "notches"? Trying to see if thats what you said. If so, the signal bars do not dictate the LTE strength, just cellular call strength. The LTE download could still be great even in no signal bar areas as well, signal does not influence the data strength nor does data strength dictate the signal quality via the bars. Since the phone has to turn off LTE to "switch" to 3G in order to make calls, the "switch" may have something to do with the bars.
Thanks, that's exactly what I wanted to know! And, yes, Italians call signal bar "notches"...

Cellular strength and throughput

We know how much you like to stream, ahem, "videos", and so cellular data is mega-important. Rate this thread to express how you think the Samsung Galaxy S10e's LTE performs. A higher rating indicates that it's fantastic: throughput is excellent and signal strength is top-notch.
Then, drop a comment if you have anything to add.
I don't go by the bars I go by the dBm's. The way this phone reads dBm's you pretty much show no bars after 117 dBm's. All other phones I've had showed 1 bar at 117. -97 dBm right now but still only have 3 bars. Should have full signal. -97 is pretty good. Anyways, I have an app that shows dBm's in the notification shade and that's what I go by. More importantly is the fact that my unlocked 6t has Volte with TMobile and my S10e doesn't. Sucks.
westside80 said:
I don't go by the bars I go by the dBm's. The way this phone reads dBm's you pretty much show no bars after 117 dBm's. All other phones I've had showed 1 bar at 117. -97 dBm right now but still only have 3 bars. Should have full signal. -97 is pretty good. Anyways, I have an app that shows dBm's in the notification shade and that's what I go by. More importantly is the fact that my unlocked 6t has Volte with TMobile and my S10e doesn't. Sucks.
Click to expand...
Click to collapse
What app do you use to show the dBm's in the notification shade?
KARVEGA79 said:
What app do you use to show the dBm's in the notification shade?
Click to expand...
Click to collapse
Signal Notification
The 4G signal is way less good than with my ex Huawei P20. And when it goes from bad reception area to a good reception area, it takes a lot of time to catch the actual signal, sometimes I even need to put on plane mode and then put it off.
Long time to capture signal
Sirguda said:
The 4G signal is way less good than with my ex Huawei P20. And when it goes from bad reception area to a good reception area, it takes a lot of time to catch the actual signal, sometimes I even need to put on plane mode and then put it off.
Click to expand...
Click to collapse
This. Takes a long time (minutes) to capture a signal from one area to another.
Anyone has experience with dual sim use in this phone ?
I barely get connection on the second sim and feels like the first sim has even worse reception when a second sim is inserted.
I got this phone like 2 weeks and very disappointed for cellular strength. As mentioned above, often i have to put on airplane mode to get connected to the internet.
This phone has serious problems with reception. It never really bothered me, I got this phone since launch, (exynos variant, dual sim) but now that I don't have broadband until my new provider sets up their network in the house, I have to rely on my mobile data, and it's amazingly bad. I have 2 sims in the phone, but it doesn't make any difference if I remove one or other. I'm in the UK, it could be Vodafone's fault, however I tried my sim in my previous phone (honor 8) and the signal was better (in dBm ofc) and I also tried my gf's sim in my phone and the signal was worse in my phone. I've spent days searching for solution and it turns out Samsung might went cheap on antennas so there isn't much to do. I've tried some 3rd party apps, tried to force only 4g, also tried 3g, reset network settings, reset access point etc; no luck. I'll transfer my number to an other provider and hope that it will help a little bit but to be fair, I don't think it'll help.

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