Signal strength carbon room - Verizon Samsung Galaxy Note II

Got a question I flashed the latest carbon rom and I am getting less then normal 4g signal strength anything I can do to get better signal. What if I flash a new radio? And if so what radio? I heard that custom rooms use lte4g13 and stock used lte14 is that true?
Thanks Amy help would be grateful.
Sent from my SCH-I605 using xda app-developers app

The radio more depends on the towers in your area and yes the ril. Ive noted on most custom ports the signal strength is usually weaker than stock. But overall this is a problem with Sammy antennae. Most other companies get way better signal than Samsung.
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Related

ICS Beta signal degredation

Does anyone know why or how to correct the issue? I've loaded CM9 on my mopho and i get less signal everywhere i go now. I've reverted back to CM7 until i can find some sort of answer to this
Compare the dbm values of your signal instead of bars. Bars can be very misleading.
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magui43212 said:
Compare the dbm values of your signal instead of bars. Bars can be very misleading.
Sent from my MB855 using xda premium
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Click to collapse
^This. The stock Rom on the Photon is extremely misleading with its service bars. People compare just bars next to an Evo and think they have an amazing phone that gets crazy reception, while in reality if you look at dbm values it is quite comparable.. I know our build of CM9 has a more legitimate signal bars reading, as in more so comparable to other phones as compared to stock where Motorola/Sprint tried to pull a fast one with the bars to essentially screw over unsuspecting people by leading them to believe that the phone gets massively better signal.

Problems with signal.Android 4

On my Amaze after official updateing to android 4 with sense 3.6 my telephone work very good,but there is only and big problem,,,,everytime after restarting after 5 minutes SIGNAl is loosing,and i can use phone,,,everytime is showing NO SIGNAL,,,how can i solve that problem!???
I've noticed poor signal indoors in places where I got decent signal on GB. I really am not a fan of the ics radio
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glacierguy said:
I've noticed poor signal indoors in places where I got decent signal on GB. I really am not a fan of the ics radio
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Click to collapse
I dont have such problem on GB. It began now,,,i cant use my phone,,,can you help??)
Flash a different modem?
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calum96 said:
Flash a different modem?
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How???Where cna i find ?...but i dont have root,recovery.
It's an ICS thing. The new update messed with our signal. The only way to fix it is to S-Off and go back to Gingerbread.
hasoon2000 said:
It's an ICS thing. The new update messed with our signal. The only way to fix it is to S-Off and go back to Gingerbread.
Click to expand...
Click to collapse
THere is no other way???(((
Sorry for the late reply, you can search for modems I can provide a link if necessary but a Google search should be fine and you will need to root and have cwm installed to do this or use a flash tool or Odin if you have a galaxy,
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Am I the only one who doesn't have problems with the pics radio it fixed my signal and has been great
Sent from my HTC_Amaze_4G using xda premium
I use to get full five bars at home using GB, after updated to ICS (SuperSayain rom) I pretty much only getting 3 bars. What I did was in the mobile network setting, changed mode from auto to WCDMA only and so far i've been getting pretty much 5 bar most of the time with occasionally dropped down to 4. hope this works for you too.
I am also having this strange issue. So is reverting to GB the only way or can you just flash the gb radio? Anybody know anymore about this??
Same issue here. At home used to get full 5 bars, now 3 sometimes 4, which is fine as I am usually on WiFi anyway. Problem is I had great signal all throughout my daily commute to work to where there is sections of my drive that I have no signal. Before in that area it would revert to EDGE from 4G and mine is set to auto.
Just believe like everyone else mentioned that it is the ICS radio. Hopefully an update will fix it
Sent from my HTC_Amaze_4G using Tapatalk 2
If it's just a radio can we just flash an older one??
natehale88 said:
If it's just a radio can we just flash an older one??
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Click to collapse
No. And to the people talking about modems and odin and.. yea, no. We don't have modems to flash, and odin is just for samsung devices. Until now we couldn't flash a radio if we WANTED to.
You know the iPhone's fix when people were talking about how bad the signal was for the iPhone4? They had been boosting the REPORTED signal strength. So did HTC, so did Samsung, so did.. all of them. You'd drop a call when it showed you had GOOD signal.
Not a single person has posted about having ACTUAL worse issues. The OP said he can make calls and talks about how many bars.
Apple's opinion:
We have discovered the cause of this dramatic drop in bars, and it is both simple and surprising.
Upon investigation, we were stunned to find that the formula we use to calculate how many bars of signal strength to display is totally wrong. Our formula, in many instances, mistakenly displays 2 more bars than it should for a given signal strength. For example, we sometimes display 4 bars when we should be displaying as few as 2 bars.
Click to expand...
Click to collapse
People here are having the OPPOSITE problem, it LOOKS like you should have an issue, and you don't.. but people keep posting about it even tho there hasn't been any issues.
This is the ONLY person who had actual signal issues(Weird Interference/Reception Call Issues on my Amaze) I have seen since ICS dropped, and it turned out to be a hair on the contact for the antennae. Read his thread, he methodically checked quality and could answer basic questions - and then he fixed the actual problem.
Edit: I'm not trying to be a jerk, but if someone is ACTUALLY having problems, they actually can't make calls, drop calls where they didn't before, etc.. then there is probably a problem that can be fixed. But unless you are having those issues it is likely that the signal strength you're seeing is more accurate(EXACTLY like the apple quote I put above), they are just doing a better job of SHOWING the actual signal. Which is good, no unexpected dropped calls or BS.
sportsstar89 said:
Am I the only one who doesn't have problems with the pics radio it fixed my signal and has been great
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I got better signal here where am at with the official ics, even though its the same as the leak, I just get better radio communication with the official
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wow i have been having internet issues. unable to connect at all. no websites no you tube nothibg and im outside of my job where a block away is a tower. i have to reset the phoneat least 3 times a day in order to get my downloads ( podcasts) or view this wonderfull site. i have noticed the call quality is about the same. dont make tjat many calls on here. its mostly text and web. i have also noticed that the phone gets really hot while on the tmobile network and im surfing. other then that its great!
You've probably been throttled
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silvscorp said:
I use to get full five bars at home using GB, after updated to ICS (SuperSayain rom) I pretty much only getting 3 bars. What I did was in the mobile network setting, changed mode from auto to WCDMA only and so far i've been getting pretty much 5 bar most of the time with occasionally dropped down to 4. hope this works for you too.
Click to expand...
Click to collapse
This didn't help btw
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glacierguy said:
You've probably been throttled
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Don't know if that's the case because when I so connect its fast. Just as fast as the first day of the month. I do have the 5gb plan and have never hit it. Been close but never hit it. I'm going to call just in case. You do have a good point.
Do a speedtest. If its 60 kb/s and steady, or something similar, that's your issue
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ICS Radio Vs GB Radio

Hi Guys I just got the OTA this moring for ICS and ive noticed that reception is not very good. With GB It was amazing for me. And im not talking BARS im talking about TRUE signal. Sometimes I have no data, and no 3G, Or signal Period in spots where I had with GB.
Can I go back to the GB radio and use it on ICS? If so can someone tell me where I can get the radio and flash it?
Thanks!
My radios are still the same. Strong as ever. Wi-Fi range is great too.
Sent from my DROID RAZR using xda app-developers app
Mine signal went to crap too. At work I get 5 bars on GB and now I get only 2 on ICS. That's wack
Droid RAZR Maxx
One thing they DID do when developing ICS was to make the signal meter more accurate. Apparently, it was reading too high before because of the algorithm used. I don't have the link handy, but it was discussed here recently.
And, in the case of MANY updates like this... sometimes a therapeutic hard reset is needed to shake off any residual file issues from the old OS. My tablet needed that when it got it's ICS update.
My lte and phone signal has been great today! I was having issues with my data dropping consistently on .211. Then again right now I'm in arkansas instead of dallas so there's probably far fewer people on the lte towers here. We'll see tomorrow night when I get home.
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Im not talking about how the bars read. My actual SIGNAL is worse. I cant get ANY signal in spots where I had FULL signal before.
Anyone have the GB radio?
There was an article published from google on this. ICS reports the signal differently. It reports it more accurately. Your signal is the same. If you THINK it's different it is strictly placebo effect.
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chrisjm00 said:
There was an article published from google on this. ICS reports the signal differently. It reports it more accurately. Your signal is the same. If you THINK it's different it is strictly placebo effect.
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Click to collapse
Truth!!!
If u really suspect..factory reset
Sent from my DROID RAZR using xda app-developers app
Gb radio and ics radio differrnt.
Sent from my DROID RAZR using xda app-developers app
same as GB, worse indoor. atleast at the leak I am on, hope that this will be fixed in the final version.

4g and the international base

I was wondering if 4g lte was functioning correctly on the international base or if the verizon base makes the "LTE" work better?...my reason for asking is LTE is a verizon thing and is suppose to be better than standard 4g... some roms seem to connect better than others but where I live it is strictly 4g and very seldom do I go to 3g...is there a difference in rom bases that would effect the LTE?...or anything else that may make a better 4g connection or difference?
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I think it depends more on which radio baseband u r using.....
TaPpEd from my BeAnS N2
lukegman said:
I was wondering if 4g lte was functioning correctly on the international base or if the verizon base makes the "LTE" work better?...my reason for asking is LTE is a verizon thing and is suppose to be better than standard 4g... some roms seem to connect better than others but where I live it is strictly 4g and very seldom do I go to 3g...is there a difference in rom bases that would effect the LTE?...or anything else that may make a better 4g connection or difference?
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JRBXX7 is correct, it really depends on what radio you are on. In AOSP there is a difference in the way service show, there are fewer bars as compared to TW, but the service is still the same.
If you have problems try updating to the newest radio and if you have already updated roll back to the radio you were on. Its really best to test each radio and figure out which is best for you, your phone, and your area. Each phone is a little different and that can change a lot of things that will be fine on other peoples.
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Thanks...I was wondering since LTE was such a secret if just the verizon base has all the stuff needed to work on LTE properly
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Poor signal area affecting 4.2.2 ROM more than sense

When I'm at work, on a sense ROM, I usually have 3 or 4 bars of service in 3g. However, on 4.2.2 ROMs, I get 1 to 2 bars and on some I get no signal at all. Why is this and can I do anything to fix it? It seems like anything other than official cyanogen ROMs, I barely get any signal.
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Yup its a problem for me too. Most of the time its fine but if I'm in a fringe area my service stinks compared to sense. I don't know of any solutions but it really isn't a deal breaker for me
SENT FROM MY LTEVO
How do u know if u get 3-4 bars of 3g on sense? The only way to tell is via DBm. Besides all bars have different dBm limits across sense/tw/aosp. Only way to see if u get less 3g signal is via DBm on sense and aosp
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luigi311 said:
How do u know if u get 3-4 bars of 3g on sense? The only way to tell is via DBm. Besides all bars have different dBm limits across sense/tw/aosp. Only way to see if u get less 3g signal is via DBm on sense and aosp
Sent from my EVO using xda premium
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Click to collapse
What he said
I have the exact same issue and while, no, I haven't confirmed the ACTUAL signal strength, there is an OBVIOUS difference in performance. Anecdotal evidence, yes, but I'm in the same places day in and day out and the results are easily repeated over and over. I have no idea what the issue is, either.
Viper rom I get -105 while sitting in my living room. Any 4.2.2 rom with the new kernel I get -130 in the exact same spot.
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