Poor signal area affecting 4.2.2 ROM more than sense - Sprint HTC EVO 4G LTE

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.
Sent from my EVO using xda premium

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
Sent from my EVO using xda premium

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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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.
Sent from my EVO using xda premium

Related

Display 1x ??

Does the EVO 3d and sense 3.0 have the same issue as the evo 4g where it doesn't display 1x and it always displays 3g?
Sometimes I notice that I have 5 bars of signal and it displays 3g but my speeds are like 1x speed.
DarkManX4lf said:
Does the EVO 3d and sense 3.0 have the same issue as the evo 4g where it doesn't display 1x and it always displays 3g?
Sometimes I notice that I have 5 bars of signal and it displays 3g but my speeds are like 1x speed.
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Yes. It shows only 3G icon. I think the problem is in AndroidPolicy.jar, but could be wrong. A custom ROM will fix this issue.
I was wondering why I've never seen 1x. Saw it for 2 years on my Pre in crappy signal areas.
Yeah I remember using a custom ROM on the EVO 4G like cyanogen but you would think HTC would fix this by now in their sense launcher.
DarkManX4lf said:
Yeah I remember using a custom ROM on the EVO 4G like cyanogen but you would think HTC would fix this by now in their sense launcher.
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Fix? Lol I think that is by design. Requested by Sprint. HTC devs were forced to comply. At least that is my thought on the topic.
Sent from my PG86100 using Tapatalk
issafram said:
Fix? Lol I think that is by design. Requested by Sprint. HTC devs were forced to comply. At least that is my thought on the topic.
Sent from my PG86100 using Tapatalk
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Haha, that might be true, but wouldnt that be like...not sure how to put it into proper terms....lieing to our faces.....basically saying regardless where you go, you are always on 3g.
The only time that I've seen it say 1x or something other than 3g is when it was roaming.
If course its a blatent move by Sprint to trick us. The irony is that 3G in most areas isn't much faster than 1x at the moment.
Sent from my PG86100 using XDA Premium App
ramiss said:
If course its a blatent move by Sprint to trick us. The irony is that 3G in most areas isn't much faster than 1x at the moment.
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You're holding it wrong. Seriously though, its why I love CM. Tells me whats up.... HTC is making us wait way too long for the unlocked bootloader.
Sent from my PG86100 using Tapatalk
Yes, it does and will show 1x but i only see it when i send a txt message.
Use a signal widget to display your true mode at the given time.
There is a mod for the EVO that you can edit the phones file and make it display 1x when you do have 1x. Not sure if it will work with the 3vo but I know it works for other HTC phones besides the EVO, might be worth a try. I'll probably try it tomorrow and let you know. Heres the link
http://forum.xda-developers.com/showthread.php?t=974180

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.
Sent from my MB855 using xda premium
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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^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
Sent from my HTC_Amaze_4G using xda premium
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
Sent from my HTC_Amaze_4G using xda premium
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I dont have such problem on GB. It began now,,,i cant use my phone,,,can you help??)
Flash a different modem?
Sent from my GT-I9000 using xda premium
calum96 said:
Flash a different modem?
Sent from my GT-I9000 using xda premium
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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.
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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,
Sent from my GT-I9000 using xda premium
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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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.
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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
Sent from my HTC_Amaze_4G using xda premium
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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
Sent from my HTC_Amaze_4G using xda premium
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.
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This didn't help btw
Sent from my HTC_Amaze_4G using xda premium
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
Sent from my HTC_Amaze_4G using xda premium

Signal strength carbon room

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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Is H+ really slower than 3G?

I came from an iPhone 4s which is consistent with the 3g signal. I gave it to my wife when I shifted to the mega. Odd thing is I notice that I barely get 3g with the mega. It would be H+ or H but the iPhone seems to be faster.
Has anyone else noticed on this?
Is there a fix for this?
Sent from my GT-I9205 using xda app-developers app
H+ is 3G, if the signal is poor try a different modem.
How can be do that?
Thanks.
Sent from my GT-I9205 using xda app-developers app
H+ is something a lot faster than 3G itself.
The thing is that most of the people who use iPhone think that if they have 3G that's a miracle :victory:
Apple don't use the H symbol to represent the current network connection.
DONDIVIRREY said:
I came from an iPhone 4s which is consistent with the 3g signal. I gave it to my wife when I shifted to the mega. Odd thing is I notice that I barely get 3g with the mega. It would be H+ or H but the iPhone seems to be faster.
Has anyone else noticed on this?
Is there a fix for this?
Sent from my GT-I9205 using xda app-developers app
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H+ is 3.5g so in effect faster that 3g. iphone software works differently than android and touchwiz also slows things down a bit. i think if your signal is like 1-2 bars then thats not optimum for data. my mega is on 4g and i get 30mb down so i am more than happy..........however my iphone 5 was no slouch on 3g! wait till we get some aosp roms which are lighter without all the bloat then compare

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