Full Reception but unsuccessful calls - Nexus One Q&A, Help & Troubleshooting

So my Nexus One is running the latest froyo release. I am running on Cincinnati Bell and when I have been near Cincinnati, it works fine. When I am roaming, however, my calls will be extremely temperamental. Sometimes they go through and sometimes they do not. Same thing with texting. Now, I have reinstalled the rom and radio after wiping everything and still the same thing occurs. My apn settings are also set up. What could cause this issue..?

Check to be sure you are really roaming and not in "emergency calls only" mode. Froyo started showing the signal strength instead of the no signal icon.
If you really are roaming, I have had the same issues with roaming on a local "regional"; it could just be that the 2 service providers not wanting to play nice all the time. Also some roaming agreements don't include all areas. I can not roam on AT&T at my house, but I can a few miles away out in town.

Related

Triangle in Taskbar?

I sometimes get a triangle icon in the taskbar, next to the E / 3G icon.
Any idea what it means?
I cannot click it ... or better: nothing happens.
This is the Roaming indicator.
Mmmmh.
And why am I seeing this in Beverly Hills and the network is "AT&T"?
call up AT-T and ask lol.. But that is the roaming Icon sometimes phoines will pick the closest tower to use since it has the best signal and just maybe t-mobile owns that tower Only AT-T will know.
Not an isolated problem
I have a similar issue in Oz. I travel o/s a lot and am used to the roaming signal appearing whilst I am out of the country. However, this is happening right here at home. I have a Telstra 3G SIM card and all too frequently my Kaiser brings up this "Roam" Signal. Generally I then lose 3G as well, dropping back to HSDPA. Even more strangely, it is still showing that I am connected to Telstra. A soft reset usually brings back the 3G signal. I never had this problem with my Trinity and my work is only a few hundred metres from a Telstra tower so signal strength is not a problem. A bug I think, and damned annoying.
you are picking up T-Mobile. AT&T users can still use T-Mobile towers currently as a result of the deal they made when AT&T (Cingular) sold them the 310-170 network in CA/NV. (its now properly renamed to 310-260 by TMO)
the phone's alpha tag says AT&T regardless of what carrier's network you're on when you're roaming. unless you have the 4EON code applied to your account, in which case it would say Off Network when on non AT&T towers.
any idea how I can fix this?
I am fine with it roaming if there is indeed not 3G network but my issue is that it doesn't drop the roaming as soon as it could.
Camstech said:
I have a similar issue in Oz. I travel o/s a lot and am used to the roaming signal appearing whilst I am out of the country. However, this is happening right here at home. I have a Telstra 3G SIM card and all too frequently my Kaiser brings up this "Roam" Signal. Generally I then lose 3G as well, dropping back to HSDPA. Even more strangely, it is still showing that I am connected to Telstra. A soft reset usually brings back the 3G signal. I never had this problem with my Trinity and my work is only a few hundred metres from a Telstra tower so signal strength is not a problem. A bug I think, and damned annoying.
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I have the same issue - sometimes I have "3G Telstra" (no roaming symbol, and will use HSDPA if needed) and other times I have "3 Telstra" and the roaming symbol displaying. One thing - as I understand it, you are not 'dropping back to HSDPA' - this is actually a service that is on top of the 3G networks, and provides greater download speeds.
I checked with my Telstra reseller who said that this would not change the call rates or data rates. Not sure what causes this though...
Have put this question on Whirlpool as well: http://forums.whirlpool.net.au/forum-replies.cfm?t=846691#bottom
Telstra
I have the same issue on Telstra. Hope a new ROM fixes this.
Roaming Notice
Hmmm, I hate it when stupid people post garbage about which they know little. Problem is, this time the stupid person was me!
The 3G symbol shows the phone is within range of a UMTS signal. The H symbol means it is in range of a HSDPA signal, the high speed data version of UMTS so "H" is better than "3G". Oops, so my phone was roaming to a better signal.
This roaming issue appears to only affect a small number of people whose service providers have a crossover deal with another provider. This appears to apply to those with the AT&T/T-Mobile crossover in the US and here in Oz where the phone will pick up either the Telstra Next G network (UMTS 850Mhz, shown as 3G Telstra) or, in big cities, the Hutchinson "3" Network, (UMTS 2100Mhz with HSDPA, shown as 3 Telstra). I was uncertain about this as I never saw the roaming symbol with my Dopod 810, which always showed 3G Telstra. I think the TyTN II, like the original TyTN, has some different software seetings which means that the phone will try the "3 Telstra" network when it can, and this shows as roaming, whereas my D810 either didn't roam to 3 Telstra, or, if it did it didn't show it as roaming. In any case, it's not actually a problem, and as Telstra have indicated, it makes no difference to the data/call rates. I'm chilled on this. Now if they can fix the "hang-up" bug...
I've been wondering about the elongated triangle pointing up too. I have very poor/no reception in my office at work... though sometimes enough to get a voicemail notification (not enough to be able to call and check, usually don't have a missed-call notification).
I'd thought it might have to do with being connected to Active Sync. Sure would be smart if the phone could get notifications of even calls over an alternative data connection when the cellular couldn't connect... even if ATT charged regular minutes for it would be so much better than no signal, period.
I'm having this issue for some reason on my second Tilt that has been sent to me. The first doesn't show it at all but the second does. I don't understand what its doing.
Deleted.....

N1 - No 3G or HSPA!

Hi-
I have a Nexus One and I am having a problem where if I am in a location where there is HSPA available, then my phone loses 3G and HSPA connection. My phone has a 3G icon, but in the testing menu it shows that is keeps flipping back and forth between HSDPA and UMTS. Also the up arrow continuously flashes, but I don't receive any data back.
When I leave the area with HSPA service and switch to another tower which has regular 3G then my phone works fine. I figure the issue has to do with my phone missing something or having a corrupted file that is not letting it connect to HSPA service.
My phone had no problem connecting to HSPA earlier this week but all of a sudden I am having problems.
Anyone have any ideas?
I'm on vacation in Fort Collins, CO and have been having similar problems with 3G
only showing the up arrown and never downloading. I got sick of it and switched to EDGE for the time being. My wife has an N1 also and it is doing the same thing, so it looks like it's not the phone. I switched over to CM6 which has the 3G and H indicators and it will only download data with the H never the
3G indicator.
Rob
I also have the same problem. When I am on HSDPA my up arrow gets "stuck" and I lose all data connection. Here is a link with others having the same issue. http://forum.androidspin.com/showthread.php?t=2720&page=2
Have a look at your apn settings in menu I had that prob and switched a few this around and got it kinda working
Sent from my Nexus One
my build.prop file was apparently missing the necessary entries in it. I flashed CM6 and now it works again, although my phone now thinks I am in Phoenix instead of Dallas.
Phone was working fine then all of a sudden doesn't work. No change in the settings. Has to be network related.
Starting at around 1AM EST last night 7/11 and running until this moment I have been going back and forth between Service, No Service 3G no 3G, able to place a call and unable to place a call.
My bet is there working on the network with this new HSPA+ roll out. The problem seems to be in markets that are expecting the roll out. I live in Jacksonville Fl. Up until last night I had flawless 3G and Data. It was terribly fast but I had it.
Now over the last 12 hours or so 3g Voice and data has been intermittent with no settings made to the phone.

[Q] AT&T 3G signal fluctuates

Just curious on other peoples opinion/theory.
So while using my HTC One on AT&T the 3G signal jumps around. I assume its two towers one obviously being farther away and the phone doesn't seem to stick with the one that's closer. So if i force the phone to connect to WCDMA (3G/HSPA) no celluar service works on the device. Eventually I switch it back to 2G and then it starts receiving calls/sms etc. I have been to locations in the area where there are full bars of 3G constantly yet the phone fails to connect properly eventually I give up and switch to 2G at some points the phone drops down to GPRS.
On an international HTC 8X it maintains a strong connection to 3G/H+ using the same simcard. Only thing that has changed is the actual device. I've tried literally all the radios available for the HTC one and all have the same result.
If using a T-Mobile simcard and I go into an area that has been refarmed I pick their 3G/H+ just fine.
So it's not the simcard and its not the phone. I've called AT&T and all they do is make me turn off the phone while they resend the signal from the tower (so they say) then thats when the phones sticks to 3G and functions correctly but eventually it stops working and returns to how it was.
Right now AT&T offers the stronger call/sms coverage while T-Mobile doesn't so I'd rather stick with AT&T even if they suck.
So my question is.
Anyone else experiencing or has had this issue before on the HTC one or another device? If those who have had this was it resolved?
Was it a simple device exchange or were you bumped up the change of tech support eventually reaching some one who knew how to fix the issue or atlease gave more then "Please turn the device on/off, it will fix all your problems"

Roaming-WiFi bug

I just got the HTC One. At school I have to roam on Sprint's network when in buildings to make calls and text, rely on WiFi for my data needs. That is were the problems exist. When the phone goes from Roam to Sprint, it kicks out the wifi and puts up a notification saying " You have lost data roaming because of being outside of your home network". My EVO LTE never had this problem.

Frequent Random Network Drops

I've seen a number of threads where people post about their device dropping network data connectivity, and needing a reboot to solve it.
My issue is a bit different. Occasionally (I've noticed it 3-4 times today) when I go to send a text (SMS) or to use a data enabled service like Hangouts, that my phone shows no bars at all.. not even just no data, but the bars are grey and there's a red x. I wait about 15 seconds and it reconnects, then another 10 seconds later, the data is live again.
Phone is a private sale and under 1 month old, and all the Stamina functions are off.. I do see that the "Queue background Data" is turned on, but I don't think this should effect, no?
Not sure what digits I should be looking at to know if this might be a hardware vs software issue.. build is listed as .93
Im no stranger to unlocking and flashing, but I've kept this stock cuz it's tight and I adore the battery life.
Suggestions?
sh0nuff said:
I've seen a number of threads where people post about their device dropping network data connectivity, and needing a reboot to solve it.
My issue is a bit different. Occasionally (I've noticed it 3-4 times today) when I go to send a text (SMS) or to use a data enabled service like Hangouts, that my phone shows no bars at all.. not even just no data, but the bars are grey and there's a red x. I wait about 15 seconds and it reconnects, then another 10 seconds later, the data is live again.
Phone is a private sale and under 1 month old, and all the Stamina functions are off.. I do see that the "Queue background Data" is turned on, but I don't think this should effect, no?
Not sure what digits I should be looking at to know if this might be a hardware vs software issue.. build is listed as .93
Im no stranger to unlocking and flashing, but I've kept this stock cuz it's tight and I adore the battery life.
Suggestions?
Click to expand...
Click to collapse
check in settings in network and set your network to the one you use , like gm/wcdma /lte , maybe your phone is strugling to find 3g or 4g , try it , who knows it might solve the issue , ty
Been about a month since I posted, and I'm still experiencing this issue. I often thumb my phone on and it's not connected. I don't really mind waiting for the 30 seconds or so that it takes to jump back on the network, but it often means I miss calls, and since it's my business phone, it kinda bums me out to suddenly get a VM notification of a missed call even though it never rang.
Is there some sort of utility that I can use to monitor the network activity to see how frequently it drops, and for how long? I've looked into ones on Play but they don't seem to have a history, just something that shows what data up and down is currently being reported.
Sadly the only Sony store in my city (and I think the country - Canada) has recently closed for good, so I'm not sure how to go about warranty repairs...
sh0nuff said:
Been about a month since I posted, and I'm still experiencing this issue. I often thumb my phone on and it's not connected. I don't really mind waiting for the 30 seconds or so that it takes to jump back on the network, but it often means I miss calls, and since it's my business phone, it kinda bums me out to suddenly get a VM notification of a missed call even though it never rang.
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Click to collapse
I don't have a solution, but I can tell you that you're not alone. I've been experienced the same thing on my Z3C. I sometimes wonder if it has anything to do with the fact that the MVNO I use doesn't support 4G LTE.
kopsis said:
I don't have a solution, but I can tell you that you're not alone. I've been experienced the same thing on my Z3C. I sometimes wonder if it has anything to do with the fact that the MVNO I use doesn't support 4G LTE.
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Click to collapse
Interesting.. Your issue isn't just data, but a complete network disconnection? Im with Fido which is an MVNO under Rogers, but I thought they supported LTE. The issue also persists even on wifi
sh0nuff said:
Interesting.. Your issue isn't just data, but a complete network disconnection? Im with Fido which is an MVNO under Rogers, but I thought they supported LTE. The issue also persists even on wifi
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Click to collapse
Yes, it seems to be a complete loss of the mobile connection. When I wake the phone I see gray bars and a red X on the signal strength indicator. Within seconds the phone re-acquires and the indicator goes to 2 or 3 bars. I have also seen it happen with wifi active. The frustrating part is that it doesn't seem to do it often enough to troubleshoot. I'll notice the problem maybe a couple of times a month and there's nothing obviously different about my usage patterns in those instances.
Mine does it at least a dozen times a day. I can only assume this as I frequently miss calls and at least 3-4 times a day I see it happen. =(
Same Problem
Randomly I have no connection at all but after a few seconds everything wents back to normal. Did not have this problem with T-mobile in Germany but with with O2 I have. With T-mobile I had LTE but with O2 I don't, so I guess that's the reason.
Interesting... I've disabled LTE and now have it on 3g/GSM. We'll see how it works moving forward, and I'll post again in a week. Stay tuned.
Service Providers
In the mobile network settings one can change the service provider manually. With LTE enabled my provider has three entries: LTE, 3G and 2G. Connecting two LTE fails, because my provider blocked it in my plan. Having LTE enabled, it often tries to connect to LTE I assume. I switched off LTE and set the provider manually to 3G. Maybe that helps. We'll see.
realTobbse said:
In the mobile network settings one can change the service provider manually. With LTE enabled my provider has three entries: LTE, 3G and 2G. Connecting two LTE fails, because my provider blocked it in my plan. Having LTE enabled, it often tries to connect to LTE I assume. I switched off LTE and set the provider manually to 3G. Maybe that helps. We'll see.
Click to expand...
Click to collapse
Interesting.. I have LTE as part of my network and plan... But once I made changes to the settings as I indicated, I no longer receive the network drops I originally experienced.. I might just be missing the alerts, but it seems fixed... #crossedfingers

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