Related
I get a lot of random data dropouts, even when I switch to cdma only on the wireless network settings. Way fewer on cdma, but they still happen often enough that I notice them. I can go from looking at a web page one second to no connection the next.
On the road listening to pandora the other day, even with perfect reception on the local i595 corridor, I suddenly went from full bars and 4g to "searching for signal". It's happened a few times. Sometimes it fixes itself, sometimes I need to reboot or switch airplane mode on and off.
I know I'm not the only one having at least some problems. Can I get an amen, brothers and sisters? Seriously, I am becoming very frustrated very quickly with my very expensive toy. Maybe Samsung will take notice if enough people complain...
Should have learned my lesson with the epic on sprint, But these amoled screens are like cell phone heroin.
Sent from my SCH-I510 using XDA App
I've noticed the connections are quite ****ty. I thought it was just me because I live in a 1 bar area for both 3g and 4g. It's odd how my connection is always on 4g when I wake the phone up but the minute I start browsing the web it decides to drop me to 4g, it's so unreliable I'm forced to use my slower home connection(30mb/s but since it's wireless it's below 10mb/s, so slower than 4g)
What modems are ya'll using? I had those issues with EE4 but since flashing the EP1Q modems onto my EE4 rom, everything has went smoothly.
I've never gone to the GB leaks so I've never changed the modem.
blarrick said:
I've never gone to the GB leaks so I've never changed the modem.
Click to expand...
Click to collapse
You know you can flash radio only right?
EDIT: Also, if you're running Gummy 2.0 right now (WHICH YOU SHOULD BE!) you're running the EP1Q radios.
Sent from my SCH-I510 using XDA App
yutzybrian said:
What modems are ya'll using? I had those issues with EE4 but since flashing the EP1Q modems onto my EE4 rom, everything has went smoothly.
Click to expand...
Click to collapse
Stock EE4. I should try flashing a GB leak, or at least a leaked modem fw. I don't know why I haven't yet.
EP1Q radios still suck. I get slower 3G and still get the drop to 1x problem.
Does Samsung create these or does Qualcomm? What about for the Nexus phones?
kvswim said:
You know you can flash radio only right?
EDIT: Also, if you're running Gummy 2.0 right now (WHICH YOU SHOULD BE!) you're running the EP1Q radios.
Sent from my SCH-I510 using XDA App
Click to expand...
Click to collapse
That's only true if you flashed them previously. I went back to complete stock first, then 1.9.1 and then flashed 2.0. I'm on EE4.
This version is amazing and super stable. I can't imagine why it hasn't been pushed out officially...
elucid said:
This version is amazing and super stable. I can't imagine why it hasn't been pushed out officially...
Click to expand...
Click to collapse
The modem still sucks but yeah the rom is good
Humbly Charged LTE 4G
Verizon. Need I say more?
Sent from my SCH-I510 using xda premium
mrtruckincowboy said:
The modem still sucks but yeah the rom is good
Humbly Charged LTE 4G
Click to expand...
Click to collapse
EE4 wasn't a great modem either. Darn VIA radio.
But the GB builds have an issue with noises in phone calls that is still there in EP4P, if VZW is also seeing that in testing that could hold it up. And if they plan an ICS release for the phone Samsung might not try too hard to fix it - they obviously haven't been able to do so yet.
Danrarbc said:
But the GB builds have an issue with noises in phone calls that is still there in EP4P, if VZW is also seeing that in testing that could hold it up.
Click to expand...
Click to collapse
+1 The noise happens to me on any 2.3 rom, hopefully it's one of the issues they're trying to resolve before releasing gingerbread, though I hate to be part if the reason it's being held up
Sent from my SCH-I510 using XDA App
i think that something is wrong with my phone. It does not like any custom roms. It freezes and acts up often. Once i put the stock froyo or gbread it flies and works perfectly fine..... And gbread 2.3.5 and 2.3.6 were solid with no issues so far.
I think its the modem. I had my first static incall today after running the 2.3.6 leak for a week.
Never had that issue on froyo roms.
Sent from my SCH-I510 using XDA App
There are some problems with this build as well. It seems to mostly be with the radio, echoing what people have said here. I've had a couple times where I could no longer send/receive SMS and had to reboot (where it immediately started working again).
There's some other weird things going on with the I/O. I use PowerAmp for music and I'm getting strange skips and pauses that I never had before. Could just be my configuration, but I'm still running pretty lean.
The latest rumor is that the OTA is happening on the 29th. That and $3.49 will get you a McRib.
GB is alright. They need to fix the freeze issue that has been on quite a few GB leaks. It doesn't happen that much on EP4P but it's still there. The modems on EP3 were great in the sense that the signal was SO much better, it obtained/held 4g with such ease. Then I upgraded to the EP4 modems and i lose my 4g signal like i did on EE4 but my 3g is actually usable now. Before the 3g speeds were so TERRIBLY slow i could never dream of browsing the web on it. These speeds are reasonable and i think these modems are the best so far. They need to combine EP3 and EP4 modems to make a solid, stable 4g connection but a very fast 3g connection when it does drop down. Ontop of all that they still need to fix the ****ty voice issue on all GB versions. EE4 was great with this but the GB modems make the voice quality sound like crap.
So, all in all, even though GB is clearly no where near ready to be launched i still just want them to push it anyway because that means GB source code which means CM7 which means CM9(if we get a dev on it)
I feel as the OP feels. As far as a bad radio, I guess I'm just lucky. I haven't had issues with data loss, crackling noise, Bluetooth problems, or anything else. This phone has been darn near perfect since I got it. The only real complaint I have (which really isn't a complaint) is battery consumption. I wish it was a tad better but I manage just fine. Oh, I do wish there was more memory too. I haven't been able to play a couple games because of low memory. Battery and memory are my only real issues at this point. Still, I'm overall very happy with the Charge and would have no problem staying with it if I didn't have an upgrade available.
Sent from my SCH-I510 using Tapatalk
mrtruckincowboy said:
The modem still sucks but yeah the rom is good
Humbly Charged LTE 4G
Click to expand...
Click to collapse
The modem is better than before. I'm not saying the modem is good or ready yet, but it is working better than any of the last 2 or 3 that I've tried / used.
I sure hope they don't screw up the O/S portion or give up completely because they radio is crap.
bluevolume said:
The latest rumor is that the OTA is happening on the 29th.
Click to expand...
Click to collapse
Where did you hear that bro?
This release is solid
I was sick of waiting so I flashed this ROM to my phone and I have had the same results as the op. The phone is so responsive and snappy. It is like a new phone. I used to experience numerous data drops before and now, maybe a few in the last ten days. I have not had any of the static/call issues others have had. GPS is still slow to lock. Download GPS fix from the market and run it before you use the GPS...it helps IMO.
My battery life has improved since porting this release. I am a moderate user (phone calls, text, facebook, twitter, occasional GPS) and I get an entire day from my phone (7:00 am - 11:30 pm). I am sure streaming movies and gaming would cut it down significantly but the casual user will notice a big improvement in battery life.
Again, this is just my personal experience.
I agree that the latest version is awesome.
I guess I am really lucky as I have never had the slightest problem with data, phone call quality or anything else. My phone setup the way it is runs faster & smoother than my bosses Bionic.
The ONLY thing I would change if I could would be the poor battery life, but that's a fact of life with these huge screens etc.
~John
mrtruckincowboy said:
The modem still sucks but yeah the rom is good
Humbly Charged LTE 4G
Click to expand...
Click to collapse
No problem with my Modem. Maybe its your Charge? The leak has been solid for me.
So let me start off by saying I've used both stock Gingerbread, and ICS probably about equal time each so I'm used to the signal behaviours of each.
My signal was always bad where I am at University and all of my flat mates had great signal (3G, HSPDA). I took my phone in for repair and they replaced the main board, they also reinstalled Gingerbread, even though I had already S-ON'd unbranded etc etc.
My signal was great and I could use my phone properly again, internet everywhere and it was amazing.
Now I have my new SD card and I've just rerooted S-OFF'd etc and now my signal is playing up. I thought well hey if ICS is coming out soon why not just install it now anyway, because if my signal is bad on ICS i'll know it.
My question is what is your signal like since upgrading to ICS, if you have that is. I'm averaging 2/5 bars of HSPDA whereas before I was getting 2/4 HSPDA, and the overall loading is slower.
I'm running latest Insert Coin with the firmware from the user-friendly firmware thread.
Any help/tips or insight on the matter is greatly appreciated, also this is my first post so I'm sorry if I missed something.
tl;dr, since upgrading to ICS signal is crap, what's your signal like if you run ICS.
Edit 1: Done some things and found stuff out.
It seems to be for sure that ICS is to blame for this, although I'm getting weird results. I installed the ROM from MrT's (I think that was his name) and my signal did improve slightly, from 0-2 asu up to 6-8 asu, although it still fluctuates. I've tried ARHD and IC both have bad signal (definitely NOT the developers fault I was just saying).
I am gonna try the OTA next and see what the difference is. I mustn't be the only person who has much worse signal on ICS. There is zero point reverting to S-ON and going to GB, because we'll all be getting ICS this week or next anyway.
Will keep thread update in case anyone else has similar issues that they wish to fix.
Edit 2: I reverted to stock GB and then used the OTA file so now I'm at official stock ICS untouched. The signal is improved although still not as good as GB. I will wait until the release and see if I receive another update and then edit the OP again.
I also have bad reception and voice calls bad sound on ICS , I didn't use gb so I can't know the difference but on ics is crapy
Bought mine used, and the seller had just s-offed it. Ever since I've had it, all radio reception has been terrible in comparison to my N1, the worst being bluetooth, closely followed by wifi. Cell/data reception is acceptable but still not as good as the N1. I've just ordered a "new" back cover from Ebay in the hope that it's a hardware/antenna issue, I have reason to believe it might be based on the erratic nature of the bluetooth problems.
Should have mentioned first, I'm not running a 4.0 rom yet, I've been flipping between the original T-Mobile Sense g/b rom and CM7. Bluetooth's bad on both, but I've got a sneaking suspicion that wifi is better on the Sense rom, although that might be my imagination.
Thanks for your replies guys.
I will try installing the OTA file, maybe it has something different to the firmware and ROM I am using, it's worth a try anyway.
It's also worth noting that signal does go down upon picking up the phone into my hand. Right now it has 3/5 HSPDA but when I pick it up in my hand, 5 inches higher than it was, the signal drops to 1/5.
I changed firmware to 3.32 and it's little beter now. I think it's radio software problem
carlowise said:
I changed firmware to 3.32 and it's little beter now. I think it's radio software problem
Click to expand...
Click to collapse
Yeah I'm using 3.32 but it's actually worse. I've tried a few different versions I've found around the forum and they're all the same. Signal is fine when not being used but goes down when I use it or hold it in my hand.
I hope the official OTA is not like this or I will have to send it in for repairs again or get a new phone altogether.
Mine is bad in ics too. It was ok. at gb.
Sent from my HTC Sensation Z710e using XDA
themaster33 said:
Mine is bad in ics too. It was ok. at gb.
Sent from my HTC Sensation Z710e using XDA
Click to expand...
Click to collapse
Thanks for sharing, how much worse is it? For example with me I used to get about 7-10 asu in network section of settings, now its 0-2.
I guess I will try to cope until it is officially out for the Sensation in the UK and then after I can go into the shop and send it in for repair (second time).
I have the same problem before I used to get 2-3megabytes on speed test and now I'm getting half a megabyte and from the same place in my room where I used to have full 4 bars now I have 4/5 bars and I can't even buffer YouTube video
Sent from my HTC Sensation using xda premium
I have to say that my reception is worse on ICS. I was using gingerbread on sensation, from new, for about a month before I made any changes to my phone (root, s-off etc.) I would get a constant full 4 bar reception, it would never drop. Now on ICS, signal strength flits between 3 and 4 bars frequently, sometimes dropping to 2 or even 1 very ocassionaly. It is pretty annoying.
YES. i am experiencing the same exact problem. i have to say ics has been pretty disappointing. my signal in my room used to be 1-3 with an average of 2. Now its the same, but wit frequent drops to 0. Cmon. crappy browser, bad signal, isnt this supposed to be final version?
ok my receiption is worse at my office.. Not only worse can describe but i kinda suffer cuz of my connection. I think its related to the radio and i should try another one cuz its really annoying
im on ics, suffered the same fate, maybe this is due to DEATH GRIP?
kenzhin said:
im on ics, suffered the same fate, maybe this is due to DEATH GRIP?
Click to expand...
Click to collapse
Obviously I can't speak for everyone, but it is definitely not due to death grip with me. I can just leave the phone stationary, not even touching it and I can see the signal strength bars going up and down. I would really like to know what is causing it. I used to have perfect signal on Gingerbread.
bigears5000 said:
Obviously I can't speak for everyone, but it is definitely not due to death grip with me. I can just leave the phone stationary, not even touching it and I can see the signal strength bars going up and down. I would really like to know what is causing it. I used to have perfect signal on Gingerbread.
Click to expand...
Click to collapse
i just wish its the ICS problem... i really love the phone, but im a little bit dissapointed as what i see on the google regarding death grip.
Same problem in my S2. I'm in a place which is like a Faradays cage, so signal fluctuates from 0 to 4. My new phone improved performance a lot because signal was fluctuating more quickly. I thought it was the hardware, I was very happy, but after updating to ICS it happened again. I think it's a kind of watchdog for signal, which is slower in ICS than GB. So should be a way to speed it. I decided to go back to GB but I can't: factory reset doesn't return phone to 2.3.5
First off I apologize if there is another thread about this but all I found when searching was a general "best rom", and one related to battery life.
Personally I would like to know opinions on best rom for connectivity only. I live in a strong 4G area but whenever I am in my basement I get spotty connectivity, drop calls and such. I have been on the CM10 nightlies crack flashing since the boot-loader was unlocked. I love CM10 just wondering for basic call quality, does someone have a different rom preference for call quality?
Again mods I apologize if this is out there... but i couldn't find one for call quality. I realize this all depends on the baseband and such which Samsung is infamous for theirs. I just feel like even a slight better signal would make a big difference for me considering generally it's good connection.
Also my office is in my basement and I make a lot of calls and I'd prefer to keep it that way if possible.
Any thoughts are appreciated.
I'd actually like to know this as well. I recently switched from using an iphone to a Samsung Galaxy S3 and the difference with this phone is there are so many different roms available, I don't know which one is the best whereas with the iphone there is usually 1 main jailbreak and everything else is provided by cydia.
Like you said, this mainly is based on the radio and not on the Rom, but i agree there could be some minor differences. Your best bet would be to try a couple out and see how they work in your office. I personally am running jellywiz and my signal is rock sold and i work in low signal areas a lot.
Sent from my SCH-I535 using xda app-developers app
magus15 said:
I'd actually like to know this as well. I recently switched from using an iphone to a Samsung Galaxy S3 and the difference with this phone is there are so many different roms available, I don't know which one is the best whereas with the iphone there is usually 1 main jailbreak and everything else is provided by cydia.
Click to expand...
Click to collapse
If you search the forum there is actually a main thread for best rom overall which may help you more since it doesn't seem your only concern is call quality. Sorry I don't have the thread name but I think if you do a forum search for "best rom" you should be able to find that thread.
kintwofan said:
Like you said, this mainly is based on the radio and not on the Rom, but i agree there could be some minor differences. Your best bet would be to try a couple out and see how they work in your office. I personally am running jellywiz and my signal is rock sold and i work in low signal areas a lot.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
I actually planned on doing that and testing them out on my own, I was just hoping someone may have some tips on one they have used in areas such as a basement or a place they know they haven't always gotten good service but have found a rom that works great for them as far as call quality. Such as your example of jellywiz, I will certainly give that a try and see if I can hold a higher consistency for call quality. Thanks for your input!
There are definetly differences between ROMs relative to battery life... different versions of the same ROM can be quite different.
I've been using Jellywiz as my DD and it's been great. I really liked RLS4. I've updated to RLS5 this morning but my battery life has declined greatly. I've also gotten one reboot. I'm sure the dev will have it fixed in the next release (the Devs on the Jellywiz project are top notch).
I also liked Synergy quite a lot... It's not Jelly Bean, but the battery life was great and very stable!
The best thing you can do is try several different ones... Let the ROM settle for a good day or two before coming to any conclusions...
Good luck...
Dirty13ear said:
First off I apologize if there is another thread about this but all I found when searching was a general "best rom", and one related to battery life.
Personally I would like to know opinions on best rom for connectivity only. I live in a strong 4G area but whenever I am in my basement I get spotty connectivity, drop calls and such. I have been on the CM10 nightlies crack flashing since the boot-loader was unlocked. I love CM10 just wondering for basic call quality, does someone have a different rom preference for call quality?
Again mods I apologize if this is out there... but i couldn't find one for call quality. I realize this all depends on the baseband and such which Samsung is infamous for theirs. I just feel like even a slight better signal would make a big difference for me considering generally it's good connection.
Also my office is in my basement and I make a lot of calls and I'd prefer to keep it that way if possible.
Any thoughts are appreciated.
Click to expand...
Click to collapse
Without getting too granular, stock based roms have the best reception. Rom's where the RIL has had to be tweaked, such as CM, MIUI, JellyBean ports, and cross carrier ports are more likely to have radio issues.
Then, there are different radios you could flash. In my experience with many devices, changing radios has never had much of an impact on radio reception. Different radio versions generally fix bugs, and things like 3g/4g switching. For instance the latest stock radio for our device (VRLG7) fixes the "no SIM" bug. I am using that and it has worked great for me.
Generally though, I don't think actual reception (mostly dependent on hardware) should vary too much. Usually it's reliability that can vary. "Bars" aren't always an accurate indicator of reception either, signal strength in dBm is.
bfs673 said:
There are definetly differences between ROMs relative to battery life... different versions of the same ROM can be quite different.
I've been using Jellywiz as my DD and it's been great. I really liked RLS4. I've updated to RLS5 this morning but my battery life has declined greatly. I've also gotten one reboot. I'm sure the dev will have it fixed in the next release (the Devs on the Jellywiz project are top notch).
I also liked Synergy quite a lot... It's not Jelly Bean, but the battery life was great and very stable!
The best thing you can do is try several different ones... Let the ROM settle for a good day or two before coming to any conclusions...
Good luck...
Click to expand...
Click to collapse
Sorry... I got lost in an unrelated thought (battery life)....
The service side appears to be pretty sold from the ROMs that I've personally tried. Not sure you'll find a big difference here in real world performance.
CodefireX is getting me the best service I've ever had. Several other people in the thread seem to be experiencing the same thing.
Sent from my SCH-I535 using Tapatalk 2
no 4g since flashing
turbosrrgood said:
Without getting too granular, stock based roms have the best reception. Rom's where the RIL has had to be tweaked, such as CM, MIUI, JellyBean ports, and cross carrier ports are more likely to have radio issues.
Then, there are different radios you could flash. In my experience with many devices, changing radios has never had much of an impact on radio reception. Different radio versions generally fix bugs, and things like 3g/4g switching. For instance the latest stock radio for our device (VRLG7) fixes the "no SIM" bug. I am using that and it has worked great for me.
Generally though, I don't think actual reception (mostly dependent on hardware) should vary too much. Usually it's reliability that can vary. "Bars" aren't always an accurate indicator of reception either, signal strength in dBm is.
Click to expand...
Click to collapse
I have not seen the 4G indicator since flashing a week or more ago. I have tried aokp, cm10, and root66.
Not sure what to do. The phone works fine otherwise. All these are great but I would never have gone this route if I had any thought that wireless capabilities would be reduced. Any ideas on how to return to 4G would be greatly appreciated.
Out of all the 4.1 roms out there, JellyWiz's wifi/4G/3g is the most solid one. Very stable and good enough to be a DD.
Sent from my SCH-I585 using xda premium
Possible fix. jmxc23 got me thinking. Why does Moar 4 have a good signal and Moar 5 does not? So I compared the two roms, Moar 5 is MD3 and 4 is MB1. Actually all of the MD3 roms gave me a Bad Signal. I did some comparison and found the following files in the rom that were not part of MB1. I deleted them and zipped up and reinstalled and got my signal back, but only better than before. Anyone willing to give it shot to confirm or debunk. There are also two different files in Framework, but won't boot without them, so they are not included in this zip. I also deleted two lines in the build property that says required by Verizon. If they say it is required, I question it, probably a control thing. Unzip the attached and remove the files found in this zip from Moar 5, except build.prop, you can replace it with the one in the zip or edit it yourself. I now have 3-4 bars instead of 1-2. Now Moar 5 works for me.
http://www.mediafire.com/download/a...iles_from_MOAR_v5.0_and_change_built.prop.zip
I wish somebody could figure out what verizon changed with the md3 update that killed the signal strength for me. I have pretty much tried all the different roms that use md3 as the base, different kernels, modems and nothing seems to help. I lose approximately 10 - 15 deb on md3 meaning it goes from the high 80's sometimes higher but up to 111 or more dbm on md3. Something in the rom has got to be blocking the signal, maybe the build properties? I live in an extended network coverage area, so those of you that live in a strong signal area, may not see the difference.
On md3, lose signal, garbled voice, so it's not just the signal strength meter.
We don't know as Verizon pulled the update so that they can fix the problem.
jmxc23 said:
We don't know as Verizon pulled the update so that they can fix the problem.
Click to expand...
Click to collapse
That is why I asked the question, I knew that, but all the developers seem to want to jump to it anyway, runs fast, but signal not so good in weak signal areas.
golfslicer said:
That is why I asked the question, I knew that, but all the developers seem to want to jump to it anyway, runs fast, but signal not so good in weak signal areas.
Click to expand...
Click to collapse
If that was the case then why only 3-4 ROMS are based on MD3? If developers were that eager like you said then more MD3 based ROMS would released by now. It seems to me that the developers are looking for a temporary solution or waiting for Verizon to fix the problem. Also those that already have a MD3 based ROM basically using the previous modem. They might also be working on a temporary fix.
I've tried previous modems, kernels,still bad. It is almost like verizon added something in to gain more control and by doing so crippled the signal. I have noticed additional contols in the build property like wait times. The same code could be hidden elsewhere in the rom too. I don't have this problem on the ported md4 version from sprint. That rom has moved on to md3 and same signal problem. I feel that the develipers here are likely to find the problem before verizon does.
Sent from my SCH-I535 using xda premium
I am using MOAR ROM so I haven't gotten those problems.
I am also running moar 4.02 not version 5. Version 5, I tried and same issue. I think it is more noticed in weak signal areas only. Where I normally get 2-3 bars, I get 1 and dbm is a lot higher. I am also on a new phone.
Sent from my SCH-I535 using xda premium
golfslicer said:
I am also running moar 4.02 not version 5. Version 5, I tried and same issue. I think it is more noticed in weak signal areas only. Where I normally get 2-3 bars, I get 1 and dbm is a lot higher. I am also on a new phone.
Sent from my SCH-I535 using xda premium
Click to expand...
Click to collapse
It is always like that with weak signal areas regardless of ROM. Switching modems will either work or it won't. A network extender helps so does improving cell coverage in weak areas those are your only two options at this point.
Good hear you found a possible solution. To remind others try this only in weak signal areas.
No worries moar is going back to mb1 for better signal and thank you op for helping to make moar all it can be
Sent from my SCH-I535 using xda premium