Database Develop

Problems with Unlocked Kaiser on AT&T

I've had my unlocked HTC Kaiser for 2 months now on the AT&T Network no problems. On Thanksgiving Day, my phone decided not to turn on after I left the phone to charge overnight. I figured it did not get a good charge so I tried recharging it. It was flashing red lights near the the top of the phone. So I go into AT&T on Friday to see if its the battery or the european charger that may be at fault. I played around a few combinations in the store and it suddenly/magically turned on. (I decided to buy the charger and extra battery anyways). The employee decides that for some reason or another, the phone needs a SIM Card. Well here is where everything went downhill.
After the new SIM card, I was unable to make or receive any calls, and no access to my data plan. Sometimes, I would have full signal bars but still was unable to make/receive phone calls. I've been able to make calls on very rare occasions; especially in this room in our school. What to give? So I went into another AT&T store and noticed that they had the incorrect IMEI number down in their system,. I asked for them to fix it but they said they couldn't change it for some reason and that the IMEI wouldn't be causing the problems I'm experiencing. So I finally called Customer Service Support on the phone and supposedly they were able to change it to the correct IMEI #. But still the same issues. I've done soft, hard, master resets, take out the battery + SIM card, you name it and still the same problem! When I took the SIM Card out of my phone and put it in a Blackberry, it did work! But when I took the Blackberry SIM Card into my phone, it did not. The support team told me that indicates that it is my phone; but I clearly told them that it could also be due to the fact that the towers just aren't recognizing my device no longer.
So I spoke to HTC about this and they said its the SIM card and they wanted me to go in and get another SIM card. So I went into AT&T today and got a new SIM card but same problem. Again, same issue. So I called AT&T Customer Support today and asked them to bump me up to Level II or III support. She says she cannot do that because my phone is unlocked (from HTC) and no support for that. I gave her the rundown on how my phone was working for 2 months until they put in the new SIM card and my cell phone activity clearly show that. Then she goes on to mention that other technical service reps that have helped me in the past few days clearly have pointed the culprit to be my device and not AT&T as they have exhausted all tests. And I told her, it's like taking a brand new car to a mechanic and then get the car back not running. If you ask the mechanic what did you do to my car, he's not going to admit to anything. She says that my device isn't being recognized by the towers. So then I brought up the point of "So is it my tower or is it really my phone?". I told her it's no problem getting a new phone but if I get a new phone, will it be unrecognized by the towers again. She said yes because it is unlocked. I said what about the thousands of other people who use unlocked Kaisers or any phone for that matter as they seem to have NO problems. They basically want you to buy the phone directly from them.
In all, I've spent nearly 10 hours on trying to get this thing to rework and be able to place/receive phone calls. Whether this is due to the events which ensued after the red light indicator on Thanksgiving Day OR the fact that AT&T switched my SIM Card and caused my device to be undetected by towers (whether it was due to the fact they put in the wrong IMEI in the first place or any adjustment they made to my account) remains to be determined.
The only options that remain is: 1) Go to TMobile and try out their SIM card on my phone and see if it works. I highly doubt they too will let me do that as they consider phone unlocked and don't want to help 2) Get a new phone through HTC and hope it'll work on AT&T again.
Any ideas or support??? heheh. your help is truly appreciated

I feel you pain Brother.......
I don't have a clue how IMEI and towers can just not register your device...though....but anyhow, did you check if you have the Phone in the Dialing screen-Menu-Options, then the tab BAND on the bottom and both of them selected as AUTO? if not, then try changing bands.......
If you know that then, I'm thinking only of AT&T could have blacklisted you or some sort.......but that is highly unlikely......
I had some problem like that when i'm out of the country using Foreign Chips, and it seems the Kaiser needs a bit of time to adjust to new sims, and that can take minutes, hours...or even days......who knows what is happening as the phone is "learning"....... hope this helped you a bit....

I've been using my Kaiser for several months now and I did not register my IMEI, I just popped the sim out of my 8525 and took off running. It sounds to me like your phone has failed in some way, especially if your new sim works fine in another phone. The question now really is, where can you get a Kaiser fixed in the US? I spoke with HTC on another subject and I get the feeling that it may be difficult. I got mine from a shop in Canada, guess I'd have to go thru them.
In any case, good luck, it will be interesting to see what it turns out to be.

I second RemE -- like him, I bought a Tytn II & plugged in the SIM from an older phone (in my case a Qtek 9100 not bought through AT&T/Cingular), and have had no problems.

i had a similar problem with my 8525. I bought a Tilt to replace it, and about a week later I gave the 8525 to my son to use. neither his SIM card or mine would work in the 8525, but they worked in other phones. I brought the phone to the AT&T store and the guy there did something on his computer, then the phone was able to work. I'm not saying that AT&T blacklisted it, because I don't really know. But it took a change by the AT&T rep at the store to get the phone working again.

I have been using Kaiser with ATT for three months now with no problem. I just used the sim card from my Blackberry and so far, no problems.

Phone shows full service but I don't receive calls

Sometimes people call me and get a message saying my phone is off or out of service. But when I look at it, it often shows 4 bars of service..
When I call someone, the problem disappears temporarily, and I start receiving calls again (and I receive all the SMS's I was supposed to get at once), only to appear again later for no reason (a soft reset also solves it). It's not related to location, it also happens when I spend the day at home (where I get a strong signal).
I don't think it's a operator problem either, since my operator is known for it's good services, and other people who use "normal" phones never had such a problem.
I tried 3 different ROMs (dutty's hybrid, Hyperdragon and AthineOS) and 3 different radios (dutty's radio (1.65 something), hyperdragon's (1.70 something), and eMo radio). Right now I'm using AthineOS with hyperdragon III's radio, and almost no programs installed..
This problem happens both in 3G and EDGE mode.
Anything I can do about it?

Send it in for repair?
Seems you tried all you could...

Don't think I can send it for repair, since it's an AT&T Tilt and I'm not even in the US..
Guess I'm outta luck then
Anyone else have any ideas?

have you tried the sim in another handset, sounds like a network problem to me.

3G Network
Are you using 3G Network?
Sometime I use 3G band and even It show good signal I loose phone calls.
I changed to GSM and no phone calls loose.
This happens in São Paulo/Brazil but...
EDIT: Sorry. Now I saw that you reported this problem also using GSM band.
Thanks.

I am not sure if you're using your US SIM card in a foreign country?
Maybe you just forgot to enable INTERNATIONAL ROAMING before you left ... ?

I'm having the same problem
I seem to have started with the same problem about a week ago. A couple people complained that they called me but it rang twice and went to voicemail - My phone never rang. However, after I made a call (or apparently did something to "wakeup" the phone), I would get the voicemail notification (2 hours later).
I tried reseating the SIM card, but then it went to "SIM Card Missing". I did a hard reset, but that didn't help. I took it back to AT&T and they replaced the SIM Card. That seemed to work again, and certainly would have been a convenient fix (bad SIM card - too easy). So I've just spent all weekend reloading all the apps, but now it's happening again!!
The symptoms are; After I reboot the device, I can receive one or two calls, then it doesn't ring anymore (the caller hears 2 rings then it goes to voicemail). If I cycle the Phone radio button in the Comm Manager, or cycle power, it comes back to life for 1 call, then craps out again.
I'm just using the standard AT&T ROM (without the Bloatware after this past reset) and the standard/default radio version 1.27.12.11
The only thing that I have noticed that seems different lately is that the "Comm Manager" task is always running when I look at the running programs (which I don't think it used to) I had also recently installed Garmin XT.
The device is of course 1 yr + 2 weeks (so I assume just out of warranty)
Any help would be greatly appreciated!!!

Hmmm,
what I would try, is, to just make a hard reset, load only my contacts to the phone and run it for a while to monitor its "Incalling" behavior. If everything seems to be fine, I would go ahead and start installing an application, then monitor my device again for a while, if everything is fine I will go ahead install the next application ... and so on. That is just to make sure that no 3rd party application causes this problems.
BTW:
I don't think that GARMIN causes this problem. I used to run Garmin on my HTC too (v5.0) until I came accross SYGIC McGuider (which works much better and card scrolling is much smoother than Garmin).
Well,
to come back to the point: if you get the same problems without loading any 3rd party application on your device, then I would recommend trying another ROM (best advice: go with the HTC stock ROM). If it also happens with the other ROM then it might be hardware related and difficult to fix.

Thanks - I knew that's what I should do, I just didn't want to do it after having spent all weekend reloading and configuring it. I thought I had read somewhere about Garmin having to have the phone radio on to work, so I was hoping there was a setting somewhere that I was missing that was powering the radio down. But..... I suppose it's time to go back to common sense and just do the reset
So far it seems to be working now. I'll give it a few days with just the basics and then start reloading one at a time.
Thanks for the quick response!

Spoke too soon
looks like I spoke too soon, it's doing it again - seems like it was fine for about 3 hours, but now .....
guess it's time to try my luck with AT&T - time to see how good their customer service is

bbaydiver said:
looks like I spoke too soon, it's doing it again - seems like it was fine for about 3 hours, but now .....
guess it's time to try my luck with AT&T - time to see how good their customer service is
Click to expand...
Click to collapse
Well, I'm experiencig totally same stuff here. I don't know whats really going on. I've NEVER before had such or even simialr problem.
Ive installed stock HTC ROM. And its going again.
One question. Are you using Opera Mini maybe?

kristoff_sz said:
Well, I'm experiencig totally same stuff here. I don't know whats really going on. I've NEVER before had such or even simialr problem.
Ive installed stock HTC ROM. And its going again.
One question. Are you using Opera Mini maybe?
Click to expand...
Click to collapse
no, I was just using the default browser.
I've got nothing installed on it at this point so I'm guessing it's hardware related.
Over the last couple months I had been experiencing some strange battery drainage (not related to the GPS issues). I don't know if that was a symptom or not. It just seems like the radio is going to sleep somehow - it wakes up for a little while if I sync my email, cycle the radio via comm manager, or cycle the power.
Anyone know if there is a setting somewhere that controls that? (sure would be nice if it were that simple)
The AT&T store was basically useless, all they did was give me the phone number for the warranty department (but since I'm 2 weeks past warranty, he doesn't think they'll help me), and of course offer to upgrade me to the Fuze for $375 - no thanks!

I've had the same issue (I think). I too think that it seems to happen when I have a 3G data connection active and moving back to GPRS (non 3G) seems to make it better....
I'm on a standard UK ROM and using BTMobile as a provider.
I was driving down the motorway the other day and overtook a friend. He rang me and went straight to voicemail. I then got a text to say that I had a voicemail and rang him back.
I was running TomTom Traffic at the time so would have had a data session enabled....
I think its something to do with the data session sometimes not letting a call through but can't put my finger on anything and certainly can't find an option to change any settings...
Also, even at home, I'm constantly picking up my phone to see that it "has no signal" and the exclamation mark is displayed - so calls aren't coming through - but it then connects and shows a three-bar strength signal. Don't understand why it keeps dropping out, but I get a 3G connection at the front of my house and an ordinary G connection at the back and I think that it sometimes to stay connected to the 3G connection for data even when the phone signal is very poor and it would be better dropping that and connecting at "old" GPRS speed...
Same on the train on the west coast main line out of London. I think having the 3G turned on causes the phone signal to drop out completely more than when 3G is turned off, as the phone tries to hang on to the signal of a 3G cell and doesn't successfully switch over to the next "non 3G" cell whilst in a call.

have you tried a new radio such as NIKI's?

well, AT&T warranty was even less than useless. Home phone, Internet, and Wireless all through AT&T and the best they can do is "see if they could get me a deal on a new phone" or refer me to HTC technical support. Nice customer service AT&T!!!
HTC technical support was actually trying to be helpful, once she found out I already did a hard reset, she referred me to their warranty group. They looked up the S/N and it's still under their warranty (I guess theirs is 15 months after manufacture date). Now the only problem is I have to send it in to them to see if it's covered under warranty, and of course be willing to go without my phone for 2 weeks (and pay them a yet to be determined amount if they decide it's not under warranty).
I'd like to try a different radio, but looks like there's too much for me to read up on - I need to get the device fixed, I've already lost too much time with it being messed up and me screwing with it.

Update
so this morning I was ready to throw in the towel and send the device back to HTC. At least they were willing to help me out, unlike AT&T.
I get to work, and of course the phone seems to be working (which isn't unusual, it works for a little while then craps out). Come lunch time, it's still working (now this is unusual, it must be a fluke, I'll give a couple more hours before I package it up). 4:00 and it's still working! Now I'm starting to wonder if it's got to do with the cell towers near my house (and the AT&T store since it did it for them too).
I email my buddy who lives about 1/2 mile away and also has a Tilt just to see if he's had any similar problems. He calls me back laughing. There's 5 People in his office with the exact same problem (and not all Tilts either).
So to make a short story long....... it appears to be a problem with AT&T, NOT the device (but Thank You very much AT&T for the incredible customer care you demonstrated and for trying to screw me into buying new devices for outrageous prices)
So at this point, I'm not sure if it's that AT&T has fixed the issue across the board, or if it was the "Resync the routing" that the online chat person tried last night that finally propagated across the network (I assume so that AT&T can find my phone in order to route the calls to me).
I guess we'll see if it does the same thing when I get back closer to home tonight, but I'm relieved that it appears to be fixed.
Thanks everyone for the suggestions! Now I have a little more time to read about how I can screw up my phone on my own schedule - all the practice of resetting it and reinstalling everything, and seeing how much faster it is has inspired me

Hi bbaydiver
Did Att fix your problem? I had same issue with my tilt 8925. I tried all the orginal Att rom "same problem". After couple minute, I can't receive and make call. thanks

kwong1998 said:
Hi bbaydiver
Did Att fix your problem? I had same issue with my tilt 8925. I tried all the orginal Att rom "same problem". After couple minute, I can't receive and make call. thanks
Click to expand...
Click to collapse
Have you tied asking AT$T for a new sim card ? They do wear out you know.

denco7 said:
Have you tied asking AT$T for a new sim card ? They do wear out you know.
Click to expand...
Click to collapse
I didn't tried asking AT&T for a new sim card. but I will call them to change the sim card. Does anybody know how to disable the 3G function?

Just a "me too..."
Hello everyone. I just wanted to report that I'm having the same issues...they started about a week or so ago.
I've had my AT&T Tilt for about 8 months now (it's a warranty replacement for my first tilt, bought in July...so of course, I'm out of warranty). I recently had problems receiving calls, and then I started being unable to make calls, even though my phone shows a decent signal...anywhere from 4 bars to 2 bars. When dialing, it'll say "Dialing..." for a few seconds...and then it clicks off. A soft reset will fix things temporarily, but that's it.
I'm running the stock AT&T ROM (I'll check the version number if someone thinks it'll help), and I've tried doing a hard reset AND replacing the SIM card. Same effect.
Someone please let me know if they resolved this problem. AT&T offered me an HTC Fuze...but I'm extremely wary of other phones by this manufacturer. I'm very, VERY tired of phones crapping out on me after having just spend a couple of hundred bucks on them. At this point, I'm just looking for something reliable. If someone else here has had problems with the Fuze, please let me know...not to start any fights around here, but I'm actually thinking about going with the iPhone.
Thanks.

No Network to call but 3g works(Solved by fluke)

Got a new problem with my G1, basicaly I used my phone placed it in my pocket went out then when I next checked my phone I had no signal, I didn't take too much notice of it. When I got home and also there I had no signal, did the obvious rebooting, no joy. Then I did a wipe restarted the phone, still no signal now this is the strange part I had 3g because my phone let me sign in also started syncing my phone contact. I can browse on the net also download from the market but when i dial a number I get the message Not registered on network. So when I went to settings/call settings/network operators/available networks clicked on t-mobile it says Your SIM card does not allow a connection to this network. Then just for fun try it with the other network operators same message. Also my sdcard was reformated.
Then I downgraded to rc7 (dreaming.nbh) rebooted no call signal but can browse and use market so I've updated to android 1.5 ota still no joy any ideas I planing to take to a t-mobile store let them check it also has anyone else had this problem before.

wasuup said:
Got a new problem with my G1, basicaly I used my phone placed it in my pocket went out then when I next checked my phone I had no signal, I didn't take too much notice of it. When I got home and also there I had no signal, did the obvious rebooting, no joy. Then I did a wipe restarted the phone, still no signal now this is the strange part I had 3g because my phone let me sign in also started syncing my phone contact. I can browse on the net also download from the market but when i dial a number I get the message Not registered on network. So when I went to settings/call settings/network operators/available networks clicked on t-mobile it says Your SIM card does not allow a connection to this network. Then just for fun try it with the other network operators same message. Also my sdcard was reformated.
Then I downgraded to rc7 (dreaming.nbh) rebooted no call signal but can browse and use market so I've updated to android 1.5 ota still no joy any ideas I planing to take to a t-mobile store let them check it also has anyone else had this problem before.
Click to expand...
Click to collapse
Sounds like a problem with your network, not with your phone. Either that, or your SIM card is fried. Assuming you're on T-Mobile from your post, you need to contact them for a new SIM card (you can do this inside any of their stores.)

lukekirstein said:
Sounds like a problem with your network, not with your phone. Either that, or your SIM card is fried. Assuming you're on T-Mobile from your post, you need to contact them for a new SIM card (you can do this inside any of their stores.)
Click to expand...
Click to collapse
Just to prove my sim is working fine I have put my sim in an old nokia and just rung customer service and got my balance this proves my sim is in working nic.
On the G1 I can't call what so ever or send a text just getting 3g coverage.
Thanks for the advice.

wasuup said:
Just to prove my sim is working fine I have put my sim in an old nokia and just rung customer service and got my balance this proves my sim is in working nic.
On the G1 I can't call what so ever or send a text just getting 3g coverage.
Thanks for the advice.
Click to expand...
Click to collapse
I'd probably try wiping and re-flashing.

h.nocturna said:
I'd probably try wiping and re-flashing.
Click to expand...
Click to collapse
he did lol read the first post
in fact after doing so, he did a super wipe
Then I downgraded to rc7 (dreaming.nbh)
Click to expand...
Click to collapse
It really may be the SIM card or the SIM card reader in your phone (more likely the SIM card) it may work on another phone
try cleaning the contacts (the ones on the phone, not the ones IN the phone) ?

Call customer service and ask them to take you off whatever tower your phone is now on? suposebly pulling the battery will do it to.. Also get Anycut and make a short cut to phone info an toggle radio on off?

same problem occasionally
wasuup said:
Got a new problem with my G1, basicaly I used my phone placed it in my pocket went out then when I next checked my phone I had no signal, I didn't take too much notice of it. When I got home and also there I had no signal, did the obvious rebooting, no joy. Then I did a wipe restarted the phone, still no signal now this is the strange part I had 3g because my phone let me sign in also started syncing my phone contact. I can browse on the net also download from the market but when i dial a number I get the message Not registered on network. So when I went to settings/call settings/network operators/available networks clicked on t-mobile it says Your SIM card does not allow a connection to this network. Then just for fun try it with the other network operators same message. Also my sdcard was reformated.
Then I downgraded to rc7 (dreaming.nbh) rebooted no call signal but can browse and use market so I've updated to android 1.5 ota still no joy any ideas I planing to take to a t-mobile store let them check it also has anyone else had this problem before.
Click to expand...
Click to collapse
i'VE had the same issue, occasionally, I'm fairly certain its the sim card, not the phone. you can take the battery out, pull out the sim card, clean it up (don't use watter or anything that'll scratch it of course) and put it back in, make sure its securely in there, and boot up the phone, however, I've also noticed that sometimes in the middle of the night (like around 2AM to 330AM PST) sometimes cell coverage gives out for t-mobile where I'm at (friends confirmed), if you only just recently recieved 3g in yoru area, they are doing maintenance to get it up and running perfectly, so don't fret too much
EDIT:
Another thing I did was made sure to mess with the APN settings. dont' edit them, just try and change your APN from T-mobile to ATT, wait for it to say "not supported by sim" and then switch back over to T-mobile, that worked for me twice now

I'm having this same problem, only I can't surf the web or use the market. :\ Any help would be GREATLY appreciated.

Sorry to reply so late but the probem is now solved, this is what I did, I took out my sim card out the phone put it in an old phone to see if my sim had any issues but I forgot to take out the sim and put it back in my g1 went sleep.
Next morning put the sim in my g1 and all is fine got connection and all functions working, then waited a few hours no problems at all.
So I rerooted installed the danger spl and custom rom and the probem has just vanished, haven't got the slightest clue why that happened or what caused it.
The sim is new just under a month old lost my old 1 uk t-mobile charged me just under a £10 for a new 1 even if your on contract thiefs

wasuup said:
Sorry to reply so late but the probem is now solved, this is what I did, I took out my sim card out the phone put it in an old phone to see if my sim had any issues but I forgot to take out the sim and put it back in my g1 went sleep.
Next morning put the sim in my g1 and all is fine got connection and all functions working, then waited a few hours no problems at all.
So I rerooted installed the danger spl and custom rom and the probem has just vanished, haven't got the slightest clue why that happened or what caused it.
The sim is new just under a month old lost my old 1 uk t-mobile charged me just under a £10 for a new 1 even if your on contract thiefs
Click to expand...
Click to collapse
its probably
A) the SIM got dislodged or
b) your G1 contacts were dirty.
All the above could cause the phone to not read the information on the SIM
Blowing the dust out/wiping the goldcontacts where the sim goes, and tightly inserting the sim might help, grandmegabosses

[Q] HTC One Signal (Data, Talk AND Text) Issues

Hi gents,
So i've been rocking my HTC one a few months now. I adore the phone but i've had some issues with it since I bought it. Occasionally, the phone will drop all signal and then a few seconds later get it back. Annoying when trying to use data or google maps but for the most part harmless. However as time went on this got more frequent, and the signal loss began to last longer even in areas where I knew I had solid signal.
Now, it's terrible. My phone shows having 3g/4g signals and can access data, although it does still have the intermittent drop issues. However, for the past 2 days my phone has been unable to make or receive calls/texts, even when the phone shows it has signal. Sprint says nothing on their end is wrong and has "Refreshed" something or other and told me to reboot my phone. Problem persists and they say there's nothing they can do to fix it.
So I come to you guys. Any advice for my phone woes?
Thanks,
K.

Can they not replace it in warranty?
sent from my mobile device

Kleinersaphire said:
Hi gents,
So i've been rocking my HTC one a few months now. I adore the phone but i've had some issues with it since I bought it. Occasionally, the phone will drop all signal and then a few seconds later get it back. Annoying when trying to use data or google maps but for the most part harmless. However as time went on this got more frequent, and the signal loss began to last longer even in areas where I knew I had solid signal.
Now, it's terrible. My phone shows having 3g/4g signals and can access data, although it does still have the intermittent drop issues. However, for the past 2 days my phone has been unable to make or receive calls/texts, even when the phone shows it has signal. Sprint says nothing on their end is wrong and has "Refreshed" something or other and told me to reboot my phone. Problem persists and they say there's nothing they can do to fix it.
So I come to you guys. Any advice for my phone woes?
Thanks,
K.
Click to expand...
Click to collapse
Have you tried updating the PRL? This is what Verizon and Sprint used to tell customers who were having problems getting service in well-covered areas.
Another thing to check is the APN. Some carriers (for example AT&T which is who I use) have several different APN's listed, maybe your device somehow switched to an APN that doesn't serve your area?

Lost mobile data with an exclamation mark, I can still make calls.

Edit: added details.
I have had my Nexus 6 for 3 days and first installed my Straight Talk SIM yesterday. Everything worked fine for less than a day then I started getting MMS picture messages failing. Now I get no mobile data. I swapped my SIM with my wifes, also on straight talk and mine with hers and I get the same issue and mine works fine in her phone.
I have rebooted many times, I have checked my APN settings and even have tried alternatives.
I have done a few searches and see other have this or very similar issues but I have not found anything that fixes my issue.
I am running Pure Nexus with the stock kernel.

tjlmbklr said:
Edit: added details.
I have had my Nexus 6 for 3 days and first installed my Straight Talk SIM yesterday. Everything worked fine for less than a day then I started getting MMS picture messages failing. Now I get no mobile data. I swapped my SIM with my wifes, also on straight talk and mine with hers and I get the same issue and mine works fine in her phone.
I have rebooted many times, I have checked my APN settings and even have tried alternatives.
I have done a few searches and see other have this or very similar issues but I have not found anything that fixes my issue.
I am running Pure Nexus with the stock kernel.
Click to expand...
Click to collapse
Need few more details. Who is your carrier? What ROM is on working phone?
I would clean flash latest factory image and see if that helps.
https://developers.google.com/android/nexus/images#shamu

Witek_M said:
Need few more details. Who is your carrier? What ROM is on working phone?
I would clean flash latest factory image and see if that helps.
https://developers.google.com/android/nexus/images#shamu
Click to expand...
Click to collapse
Straight Talk.
Pure Nexus ROM
I did a back up and tried flashing another ROM last night, CyanogenMod but I did something wrong and I ended up flashing Pure Nexus again and it restored everything from my backup (still learning I guess). But it is working fine, now that is, it was working fine before. The only thing that I thought may have caused an issues was I had Macrodroid setup to disable wifi radio when out of my homes cell tower's range. I used this all the time with my old phone and it helped a lot to save battery. But it didn't seem to work for some reason. So I turned Macrodroid off and it did help with my data issues then I even uninstalled it completely.
So bottom line, it's working now, but like I said in my original post, it was working for about 24 hours then I started having issues.

tjlmbklr said:
Straight Talk.
Pure Nexus ROM
Click to expand...
Click to collapse
Straight Talk is not a carrier. They are reseller of services provided by Big Four.

Witek_M said:
Straight Talk is not a carrier. They are reseller of services provided by Big Four.
Click to expand...
Click to collapse
I think all know this detail by now. The APN however is unique straight talk even though it is technically AT&T or (T-mobile)

I can't believe this is still an issue, totally unacceptable IMO

I've had this twice today. 100% stock, no root. Latest T-Mobile 5.1.1 with T-Mobile service. I'll take my phone out of my pocket and have a "!" next to the signal bar.
This even happens when in use. I had Spotify streaming music in my car when it cut out. When I got home, I checked the phone and again, "!" next to the signal bar.
I just did a clean flash and factory reset yesterday and set the phone up as a new device (no apps auto downloaded from previous setup) and I'm still getting this error whenever I leave the phone to sleep too long.

Same here !
Bought a N6 as my first Google phone, I thought I'd get the benefits of an always up to date phone, but instead I have to deal with that kind of issue
Hopefully that's a software issue and Google will provide us with a fix quickly... that's why I bought a Nexus !
(Orange 4G - France)

I had the same thing happen to me today. I left my phone in the car to go to a meeting, went to check it had no signal. Just turned on airplane mode for a few seconds then off, everything came back. I'm using the phone on ATT GoPhone network. I'm also using the nextgenphone apn instead of the phone apn. Maybe that's causing it.
Sent from my Nexus 6 using Tapatalk