4g issues after a call? - Thunderbolt General

anybody else notice after a phone call your 4g reverts to 3g and takes a few minutes to pick back up the 4g connection? this never happened to me on mr2.5 just the new OTA radio.

I haven't had any problems. *shrugs*
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setexascustoms said:
I haven't had any problems. *shrugs*
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it's not per say a problem but more of an annoyance. maybe verizon is doing some work to my towers because my wife has been loosing 3g all day today.

fixxxer2008 said:
anybody else notice after a phone call your 4g reverts to 3g and takes a few minutes to pick back up the 4g connection? this never happened to me on mr2.5 just the new OTA radio.
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has this been happening all the time or just recently?
if all the time, i say its another GB leak issue. another less than 100% thing.
if its new, then its probably verizon

lostnuke said:
has this been happening all the time or just recently?
if all the time, i say its another GB leak issue. another less than 100% thing.
if its new, then its probably verizon
Click to expand...
Click to collapse
its a new thing.

I don't gdtgt cause I don't have 4g in my area but I know that Verizon phones don't make calls on 4g so it might be switching to make your call and not recognizIng right away
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Related

4G connection drops out often. Won't come back for a while

I've been having an annoying problem lately. I'm running theory of ginger 4.2 and lately my 4G connection will just drop out and it won't reconnect for 5+ minutes. If I manually disable and reenable the connection it immediately grabs 4G back. It will stay steady for maybe 40 minutes and then drop out. This has happened on the MR2 and MR2.5 radios. Suggestions?
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Mine does this routinely on a stock phone. Dunno if it's the network or the phone.
Dont know if this phone/network was ready for primetime
Mine just started doing this a few days ago.
Sent from my ADR6400L using XDA Premium App
So I flashed to CM7 on a froyo radio and I'm still having connection issues. How hard is it to get a replacement sim card? I think that might be the culprit honestly.
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chrisjm00 said:
So I flashed to CM7 on a froyo radio and I'm still having connection issues. How hard is it to get a replacement sim card? I think that might be the culprit honestly.
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Click to collapse
just call Verizon or go to a store.
Should I take cm7 off or just don't show them my phone.
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i doubt it's the sim cards doing this... it's for sure the radio's. the mr1 radio on froyo drops my 3g to 1x alot, so did mr2 but mr2.5 was perfect for me. i just want a functional radio to ship this week.
It just started a few days ago, and a friend of mine with the thunderbolt isn't having the issues I'm having.
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Mine started doing that last week while on Gingeritis final. I flashed all kinds of roms & radios (including Froyo) with no improvement. I even went to verizon & swapped sim cards, and still no better. I went back to bone stock and finally got reliable 4G again. Very frustrating
I've been having this issue for a couple of weeks at home but at work the LTE connection is rock solid. I think it's the network where I'm at. I went back to an old Froyo build and radio set and it was the same issue. I've tried every radio combo both GB and Froyo ROM's and it behaves the same way. At work no issue...at home I have to switch to wifi. It'll show LTE with bars (sometimes full 4...usually 3) and I will have activity on the up/down arrows and it'll work for a minute and then stop working until finally the LTE icon goes away and it goes to 1x (or even sometimes 3G and I'm in LTE mode.)
Its looking more and more like a network problem. Might as well save myself a trip to the Verizon store. Oh well, not that big of a deal I guess. Stand in line for 40 minutes for them to tell me they can't help.
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Mine does this but I'm on the edge of the 4G signal where I live. I just lock in 3G and don't worry about it. When I get in an area I need to use some speed I turn 4G back on.

[Q] Can a ROM effect calls (that is - dropping them)?

Hi
Just wanted to know.... since I am dropping calls so often, can that be ROM-related? Or does that have nothing to do with that?
Because if there is even a slight chance that it is ROM-related, than I will go back to STOCK
Running WeaponG2x right now
I have had signal problems on every Rom I've tried.
Sent from my LG-P999 using Tapatalk
lotherius said:
I have had signal problems on every Rom I've tried.
Sent from my LG-P999 using Tapatalk
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Doesn't this make you want to sell this phone and get a different one?
I found that cm7 based roms seemed to not switch towers as quickly as stock roms.might just be my device though. I get notably fewer dropped data connections on tsugi.
benyben123 said:
Hi
Just wanted to know.... since I am dropping calls so often, can that be ROM-related? Or does that have nothing to do with that?
Because if there is even a slight chance that it is ROM-related, than I will go back to STOCK
Running WeaponG2x right now
Click to expand...
Click to collapse
Sent from my LG-P999 using XDA App
In my area tmobiles signal sucked.The best rom I found is eagles blood 2.4.I noticed when I tried weapons my wifi and data were very slow.Now I've unlocked my phone and using at&t go phone my signal has been great.I get 2 g but its faster than the tmobiles that I had.No more dropped calls either.
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lotherius said:
I have had signal problems on every Rom I've tried.
Sent from my LG-P999 using Tapatalk
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benyben123 said:
Doesn't this make you want to sell this phone and get a different one?
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Click to collapse
TerryMathews said:
I found that cm7 based roms seemed to not switch towers as quickly as stock roms.might just be my device though. I get notably fewer dropped data connections on tsugi.
Sent from my LG-P999 using XDA App
Click to expand...
Click to collapse
Me too.
Yes, but I broke my screen and have been too poor to fix it to resell. LoL
I have had the same experience so far.
I've not had any dropped calls on any roms I've tried. Currently on Tsugi and even wifi calling is working.
My signal everywhere but home is at least 3/4 bars and I always have 4g speeds >3mbps down.
I live in central Florida, Polk County.
The G2X just seems to be a little bit less robust in low signal situations.... so you will only have a problem in marginal areas usually...
Now I just discovered something odd with mine... If I set to WCDMA only, and force 4G signal, I don't seem to lose signal at all in my apartment. When I had it on WCDMA preferred, it would constantly switch between 4G and 2G modes, and I'd lose signal frequently, even if I was on a call... so it seems to me the problem may actually be in the switching between GSM and WCDMA.... Or just with GSM... need to do further experimentation.
I live in the middle of Orlando, so I really don't think that's considered a marginal area for a signal. Tmo said there was a tower not that far from my house too. I'll have to try the forcing it to 4g next time I am out and about and see how that works... Thanks for the suggestion lotherius.

[Q] Rogers One X - Dropping off network!!!

This is the second handset I've received and is now experiencing the same symptoms. With the phone sitting on my desk at work it drops the connection to the Rogers tower and sits in NO Service state.
Has anyone else experienced the same problems with their One-X?
Q.
Yep, I get this too. I'm quite sure it'll be fixed in an update, but in the meantime I have switch in and out of airplane mode to fix it.
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Hmmmm....
craig0r said:
Yep, I get this too. I'm quite sure it'll be fixed in an update, but in the meantime I have switch in and out of airplane mode to fix it.
Sent from my HTC One X using xda premium
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Click to collapse
Airplane mode doesn't do a thing for me to get it reconnected. I have to reboot the phone. I also still get the 'preparing SIM' message now and then. Others have attributed that to Sense and using another launcher either fixed it or covered up the message from being displayed.
I am curious if there is a hardware issue with intermittent contact with the SIM card.
Hey guys,
I got my HOX on Friday last week and I've rooted, unlocked the bootloader network unlocked it so I could use it with Bell. I haven't noted those symptoms being on the Bell Network. Could be worth to check with Rogers.
I had tons of connection issues on Rogers....until I disabled LTE. Now I get full bars all the time and never lose the network. I used to get 1-2 bars max on LTE and I would randomly lose connection completely. I think Rogers LTE network just sucks.
GibMcFragger said:
I had tons of connection issues on Rogers....until I disabled LTE. Now I get full bars all the time and never lose the network. I used to get 1-2 bars max on LTE and I would randomly lose connection completely. I think Rogers LTE network just sucks.
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Click to collapse
Yeah I never get much more then 2 bars on LTE either, but the speeds are lightning fast
Sent from my HTC One X using xda premium
AWS has terrible wall penetration. This is why Wind Mobile and Mobilicity customers are always complaining about the terrible reception and dropped calls they get. Rogers uses the same frequency.
Sent from my HTC One X using Tapatalk 2
Interestingly enough, I'm not even on an LTE plan. Confirmed with Rogers today that I am still on my Captivate's 3G plan.
I never get the LTE in the notifications bar just 4G and my signal will go from full bars to nothing.
Another interesting observation -although it might have been coincidence, when I noticed I was in No Service I tapped the back of the phone like anyone would when frustrated and low and behold, it came back online!
The evidence of a hardware problem reading the SIM is growing.....2nd phone showing the same issue though ????, very odd.
Q.
I am using mine on att and I am experiencing the same issue.
Sent from my HTC One X using xda premium
i think the issue is the phone not reading the sim card properly. I'm the "preparing sim card" pop-up has something to do with it also
AEDan1977 said:
I am using mine on att and I am experiencing the same issue.
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I am about to receive my rogers one x too and use with att. Do I need to setup apn myself for lte? Or do I need a new sim from att?
I have my Rogers HOX unlocked for Telus, I haven't lost cell usage but I do get loss of data connection all the time... I go into Gmail or YouTube and it says no connection retry.. Hit retry and it good.. pain in as but that's what I get for unlocking it...
Sent from my ROOTED HTC One X using xda premium
My AT&T HOX is doing this too, network drops off and it gets stuck on EDGE.
Just started yesterday. I've had the phone since launch last Sunday.
Unfotunetly i have the same problem. i rooted my HOX (AT&T) to use another service. but my new service is not working properly, signal is always too weak. Is there anyone who knows to solve? HELP NEEDED...
This is weird I have had my One X for about two weeks and have never experienced a signal drop I've always been one LTE or a maybe for a few hours when I drive out to 4G or something, but never an actual drop. Not sure if this helps but I flashed the Asia Radio and I am using the Nocturnal xi40 rom.
Sent from my HTC One X using xda app-developers app
Nabeel Kiani said:
This is weird I have had my One X for about two weeks and have never experienced a signal drop I've always been one LTE or a maybe for a few hours when I drive out to 4G or something, but never an actual drop. Not sure if this helps but I flashed the Asia Radio and I am using the Nocturnal xi40 rom.
Sent from my HTC One X using xda app-developers app
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Click to collapse
thx for your help. but could you pls explain me how did you flashed the radio. and is this rom works for HOX AT&T model. as you know there are diffrences between global HOX and AT&T HOX.
I flashed the radios through the TWRP recovery, and the the roms posted in the other thread have all so far worked for my rogers HTC One X.
Sent from my HTC One X using xda app-developers app

Data drops

Okay, so my phone had been connecting to data and then just dropping within a minute and try to reconnect and so on, so I sent it into Samsung. It turns out, all they did was take the update that Samsung had put out while they had my phone and said it was fixed. It may have seemed fixed to them, but it is definitely not. It seems as though it only happens when I'm in a 3G only area which is where I live so I basically cannot use my data at all. I know it works when I leave where I live because I went to Los Angeles last month and my 4G and my 3G were working fine. I just don't understand it. I know it's not because my area has bad 3G coverage cause it's fine. I'm just so flustered. Any help?
Sent from my SCH-I535 using xda app-developers app
Are you using an official ROM or a aftermarket ROM?
jakereeves31 said:
Okay, so my phone had been connecting to data and then just dropping within a minute and try to reconnect and so on, so I sent it into Samsung. It turns out, all they did was take the update that Samsung had put out while they had my phone and said it was fixed. It may have seemed fixed to them, but it is definitely not. It seems as though it only happens when I'm in a 3G only area which is where I live so I basically cannot use my data at all. I know it works when I leave where I live because I went to Los Angeles last month and my 4G and my 3G were working fine. I just don't understand it. I know it's not because my area has bad 3G coverage cause it's fine. I'm just so flustered. Any help?
Sent from my SCH-I535 using xda app-developers app
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Click to collapse
Looks like tower problem to me since it works fine in town.
Flash every modem available to see if you can find one that works with your 3G tower. Have seen older radios that worked better with 3G due to the towers being old tech. Since the phone and radios are new may not be able to find radio that works consistently. The 4G will work with with any 4G tower. If not able to get 3G contact Verizon and put in a ticket on your local tower. Hope this makes sense.
prdog1 said:
Looks like tower problem to me since it works fine in town.
Flash every modem available to see if you can find one that works with your 3G tower. Have seen older radios that worked better with 3G due to the towers being old tech. Since the phone and radios are new may not be able to find radio that works consistently. The 4G will work with with any 4G tower. If not able to get 3G contact Verizon and put in a ticket on your local tower. Hope this makes sense.
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Click to collapse
Yeah, thanks. I did call them maybe a month ago and the guy gave me my ticket number and everything but they haven't gotten back to me. I'll try flashing older radios and see if that works!
Sent from my SCH-I535 using xda app-developers app
jakereeves31 said:
Yeah, thanks. I did call them maybe a month ago and the guy gave me my ticket number and everything but they haven't gotten back to me. I'll try flashing older radios and see if that works!
Sent from my SCH-I535 using xda app-developers app
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All radios are on Rootzwiki. If radios don't work call them back. Nothing wrong with phone if works in town although also depends how far you are from tower. If any Verizon phone works you have a case for upgrade of tower or phone. If just at home may give you extender. Do not let them charge you for it.
shinjielric said:
Are you using an official ROM or a aftermarket ROM?
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Click to collapse
I'm using Clean ROM, but it happens whether I'm on stock or a custom ROM.
Sent from my SCH-I535 using xda app-developers app
prdog1 said:
All radios are on Rootzwiki. If radios don't work call them back. Nothing wrong with phone if works in town although also depends how far you are from tower. If any Verizon phone works you have a case for upgrade of tower or phone. If just at home may give you extender. Do not let them charge you for it.
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Click to collapse
Alright, thanks for the feedback!
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prdog1 said:
All radios are on Rootzwiki. If radios don't work call them back. Nothing wrong with phone if works in town although also depends how far you are from tower. If any Verizon phone works you have a case for upgrade of tower or phone. If just at home may give you extender. Do not let them charge you for it.
Click to expand...
Click to collapse
And can't I just try the radios from here
http://forum.xda-developers.com/showthread.php?t=1850506?
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jakereeves31 said:
And can't I just try the radios from here
http://forum.xda-developers.com/showthread.php?t=1850506?
Sent from my SCH-I535 using xda app-developers app
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Click to collapse
Yes you can. Still sends you to the same thread at Rootzwiki. lol
prdog1 said:
Yes you can. Still sends you to the same thread at Rootzwiki. lol
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Click to collapse
I tried every radio. I think VRLEC was the best. It didn't stay connected but it seemed to reconnect faster than the others after it did disconnect. I guess that's something -_-
Sent from my SCH-I535 using xda app-developers app
Mine does the same thing OP. It has always done it, but, compared to some of the issues others are having, I am not willing to chance a referb.
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HHF2 said:
Mine does the same thing OP. It has always done it, but, compared to some of the issues others are having, I am not willing to chance a referb.
Sent from my SCH-I535 using xda premium
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But it sucks alllllllot. I'm lucky if I can even download or send a pic message before my data drops:/
Sent from my SCH-I535 using xda app-developers app
This device is solid on 4g and when in a 3g only area...soon as you get to a area where the data switches between 4g/3g/1x it becomes flaky at best no doubt. Beans rom seems to have the most stable data connection whem Im on the outskirts of a solid 4g signal...it is a device issue that should be fixed with a software update at some point. The problem is its easier for verizon to release a device with bugs, then to spend the extra time and cash to R&D and fix them before release date. I know it does not make sense, but think about it from there end. Lets say VZW has a device thats 90% bug free, so they release it to start locking people in on new contracts and rake in the money hoping folks dont complain about minor issues. If folks do comlain, well then vzw will run you thru the mill and send you a refurb, or open a claim ticket...by then after enough time has elapsed and no issue is fixed, they most likely will discontinue the device andoffer you a different one, passing the customer on to a whole new set of problems. Welcome to America, where its a dog eat dog world and we are all wearing milkbone undies.
droidstyle said:
This device is solid on 4g and when in a 3g only area...soon as you get to a area where the data switches between 4g/3g/1x it becomes flaky at best no doubt. Beans rom seems to have the most stable data connection whem Im on the outskirts of a solid 4g signal...it is a device issue that should be fixed with a software update at some point. The problem is its easier for verizon to release a device with bugs, then to spend the extra time and cash to R&D and fix them before release date. I know it does not make sense, but think about it from there end. Lets say VZW has a device thats 90% bug free, so they release it to start locking people in on new contracts and rake in the money hoping folks dont complain about minor issues. If folks do comlain, well then vzw will run you thru the mill and send you a refurb, or open a claim ticket...by then after enough time has elapsed and no issue is fixed, they most likely will discontinue the device andoffer you a different one, passing the customer on to a whole new set of problems. Welcome to America, where its a dog eat dog world and we are all wearing milkbone undies.
Click to expand...
Click to collapse
Haha. Thanks for all that. I get what you're saying. I guess I'll just deal with it for now.
Sent from my SCH-I535 using xda app-developers app

Persistent Data Connection Problem

So, it's been more than a month now since I have not been able to get a solid 3G connection in my area where there is no 4G. Last time I asked no one was really able to help, so I thought I try again. If I turn on my data, it usually takes a while for it to connect and once it does, it stays connected for about 30 seconds to a minute. Sometimes it's longer, but it always drops eventually. Sometimes it has the 3G icon, but nothing happens still. It's a beezy to try and send or receive a picture message. The only time I ever use Internet now is if I have Wifi. I sent it into Samsung, got it back more than a week later and all they did was take the update the GS3 received while they had it. It seems as though if I'm in a 4G area, the data works fine, but other than that, it's almost nonexistent. Can anyone help me, please?
Sent from my SCH-I535 using xda app-developers app
I don't know what to say bro. Is it just your area? How does your phone do on other areas? If it works in other areas then it's just bad service in your area? How does someone else's phone act around your house. You should compare it to another phone and see if that one loses data.
Sent from my SCH-I535 using xda premium
musclehead84 said:
I don't know what to say bro. Is it just your area? How does your phone do on other areas? If it works in other areas then it's just bad service in your area? How does someone else's phone act around your house. You should compare it to another phone and see if that one loses data.
Sent from my SCH-I535 using xda premium
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Click to collapse
I have 6 other people in my family and all of them live either in my house or down the street and we're all on Verizon. Their service is fine. I say it has to do with something with the phone.
Sent from my SCH-I535 using xda app-developers app
have you tried switching you mobile network to just ehrpd? some people ive read have had issues with the 3g/4g handoff
nygrik said:
have you tried switching you mobile network to just ehrpd? some people ive read have had issues with the 3g/4g handoff
Click to expand...
Click to collapse
Idk if I'm thinking of the same thing as what you're talking about, but explain what you mean, please. In settings, correct?
Sent from my SCH-I535 using xda app-developers app
Lame man. My issues were terrible until I switched to synergy. I'm on the he modem now but have had luck with lg1 as well. HD was **** on my phone.
Have you tried any modem swaps? Comparing service on hour Samsung to say a Motorola or an iPhone will make you pull your hair out. I fell into it as well. My wife's iPhone wouldnt drop 3g and my old Motorola got great service in the same spot my s3 would drop signal/go to 1x.
Things really got ****ed up when I went to an area with 4g. Watching my phone, with 4 bars of 4g drop to 3g then to 1x, to no service at all for a few minutes then repeat the process over and over again made me RAGE!
Sent from my SCH-I535 using Tapatalk 2
TheDiabolicaL1 said:
Lame man. My issues were terrible until I switched to synergy. I'm on the he modem now but have had luck with lg1 as well. HD was **** on my phone.
Have you tried any modem swaps? Comparing service on hour Samsung to say a Motorola or an iPhone will make you pull your hair out. I fell into it as well. My wife's iPhone wouldnt drop 3g and my old Motorola got great service in the same spot my s3 would drop signal/go to 1x.
Things really got ****ed up when I went to an area with 4g. Watching my phone, with 4 bars of 4g drop to 3g then to 1x, to no service at all for a few minutes then repeat the process over and over again made me RAGE!
Sent from my SCH-I535 using Tapatalk 2
Click to expand...
Click to collapse
Well, my issue isn't like that when I'm in a 4G area. That's why it doesn't make any sense. The service here is fine, my phone just doesn't like it. I've tried every modem out there so far, and none have helped.
Sent from my SCH-I535 using xda app-developers app
Flashed the new JellyBomb ICS ROM from Inc and now my troubles are finally gone! Idk why it's working on this ROM, but I'm not going to question it. I'm just ecstatic it finally works!
Sent from my SCH-I535 using xda app-developers app
jakereeves31 said:
Flashed the new JellyBomb ICS ROM from Inc and now my troubles are finally gone! Idk why it's working on this ROM, but I'm not going to question it. I'm just ecstatic it finally works!
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
I lied. It was just a fluke
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