Related
i searched this thread and could not find anyone with my problem. i flashed several times and no data and no signal bars though calls do come in and wifi is working. can anyone help me? thank you!!!
qman66 said:
i searched this thread and could not find anyone with my problem. i flashed several times and no data and no signal bars though calls do come in and wifi is working. can anyone help me? thank you!!!
Click to expand...
Click to collapse
Personally, I had this issue the first time i flashed test4. No data without wifi, and voice bars were very laggy. I switched back to my stock rom for a day, and when i returned to play with it that night (reflash from .zip, not restore from backup), no more problems. The initial transition to 4g from 3g seems to take a bit longer than on the stock rom, but once it is up, everything is smooth. Not constructive, I know, but it is a data point.
ok thanks. but which is the link to test 4. i have a feeling i installed the wrong one. can u send me link if u can? thanks
Check the device thread on cm7 pre alpha links are at end. You want the one with a three which is actually the fourth one.
Here is how to get signal.
1. Goto network settings, scroll down to network type, select the cdma/edvo option.
2. Wait until green 3g. If it doesn't pop up repeate step 1
3. Once green, change setting to cdma+lte/auto and hit your screen off button. Don't touch phone for 5 minutes.
I'm not sure turning screen of makes a difference but this is how I've repeatedly done it.
I have found that if you loose 4g you can loose all data. Just repeate above. It seems to work for about 10 hours then a reboot is required.
Sent from my ThunderBolt using Tapatalk
tonyagee is correct. This worked for me when I originally had your issue.
thanks guys but this doesnt work for me. ive tried it with stock and leaked radio.
I too have CM7 and have issues with data/3g. I'm not in a 4g area so I can't speak for LTE. What I noticed is that if I'm connected to a wifi-network and move out of range. My phone has a hard time getting into 3g and vice versa. If I go from 3g to wifi. Same thing. It appears that this is a bug but I'd like to find the buglist so I can confirm. I have, however, been able to get around this issue by rebooting. A good indicator of data transfer is when the wifi icon or 3g icon is green and in the case of a 3g icon, the arrows are flashing. If they are white, you are connected, but you aren't getting any data.
Not sure if this answers your question but I would try the wififix that Imoseyon made (link is in the CM thread somewhere). I enabled 3g, then rebooted into recovery and flashed the wififix file. Once the phone rebooted, I was able to move between 3g and wifi without issue as long as 3g was enabled first.
Sent from my ADR6400L using XDA Premium App
For the last three days I have have little to no data connection. Phone calls and text messages work and i can connect over Wifi.
I called Verizon and they have had similar reports in Southern California, but not necessarily in my area. I have talked with other TBolt owners who have no problem.
So here's the technical side of things: I was running BAMF 1.6 when the problem started, so I flashed CM7 and the 2.5 radio but the problem persisted. I have the phone set to CDMA auto (PRL). [I don't have 4G in my area] Ping tests fail..
I don't really know what I am looking for, hopefully confirmation that this must be a problem from Verizon, and that I can expect this to correct itself.
Any insight would be appreciated.
UPDATE: I have replaced the MR2.5 radio with the MR2 as well as a different kernal to no avail.
I have reset all the APNs, and have selected every reasonable combination of network mode and data options. nothing.
Is this possible a hardware issue? Can a 3G antenna be broken but still be able send and receive phone calls and SMS ? (MMS seems to work as well)
damn first world problems...
try turning off the radio
dial *#*#4636#*#*
Select phone info
scroll down you will see a button that says Turn off radio
Hit that and wait for it to update and wait for your signal bar to get an X. Then turn it back on. I have had the same issue before and this always works for me.
I have tried turning the radio on and off multiple times. I have even tried turning data off and then turning the radio off and on.
but I thank you for the suggestion.
use his method not the lte off/on or a tool kit
Sent from my ADR6400L using XDA Premium App
~So I haven't really seen anyone else with this issue so I don't know how to fix it.
My phone likes to randomly not load things via internet. Mostly happens with ATT Data connections, but sometimes it happens with Wifi as well I believe (hasn't happened with wifi in a long time).
I can try and load a page and it will simply not load a thing for a good while (sometimes hours), then all of a sudden it will load like it's on a 10MB connection.
Happens with the internet browser, facebook, and any internet apps. Really gets annoying when I'm trying to browse the internet
I have tried different APNs to no avail, tried turning wifi on/off, changing all wifi settings, etc.
Anyone got any suggestions? (Maybe I'm just retarded and there's a well-known fix for this... at least I can hope right?)
Thanks
EDIT: It also used to never send MMS until I changed APN's if that makes any difference. Just not sure if its a software/setting issue, or if its hardware that needs to be replaced.
There are two APN settings, one of which is used by MMS. It sounds as if your APN settings might have been wrong at one point. What are your APN settings now?
Are you on a different ROM? Do you use a 3rd party app to disable and enable the data connection (to save power)? I know my app sometimes doesn't turn the data back on, so I have to go in and do it myself.
Is this your first phone with AT&T? If so, where did you transfer form? Did you have a data plan with your previous carrier? Did you buy your phone from Amazon?
Disarmer said:
~So I haven't really seen anyone else with this issue so I don't know how to fix it.
My phone likes to randomly not load things via internet. Mostly happens with ATT Data connections, but sometimes it happens with Wifi as well I believe (hasn't happened with wifi in a long time).
I can try and load a page and it will simply not load a thing for a good while (sometimes hours), then all of a sudden it will load like it's on a 10MB connection.
Happens with the internet browser, facebook, and any internet apps. Really gets annoying when I'm trying to browse the internet
I have tried different APNs to no avail, tried turning wifi on/off, changing all wifi settings, etc.
Anyone got any suggestions? (Maybe I'm just retarded and there's a well-known fix for this... at least I can hope right?)
Thanks
EDIT: It also used to never send MMS until I changed APN's if that makes any difference. Just not sure if its a software/setting issue, or if its hardware that needs to be replaced.
Click to expand...
Click to collapse
SoCaliTrojan said:
There are two APN settings, one of which is used by MMS. It sounds as if your APN settings might have been wrong at one point. What are your APN settings now?
Are you on a different ROM? Do you use a 3rd party app to disable and enable the data connection (to save power)? I know my app sometimes doesn't turn the data back on, so I have to go in and do it myself.
Click to expand...
Click to collapse
My APN settings are the "phone" HSPA and "phone" MMS settings from the large thread in this forum.
The phone isn't even rooted. No different ROM, just a stock phone. No 3rd party apps that disable/enable data.
joebobjoe said:
Is this your first phone with AT&T? If so, where did you transfer form? Did you have a data plan with your previous carrier? Did you buy your phone from Amazon?
Click to expand...
Click to collapse
I've had ATT for a decade or so now. Phone bought and activated in an ATT store, and last phone I had was an iPhone, so whatever data plan that used was what I was previously using. I would assume they changed the plan to reflect the android device (if there is any difference), but I wouldn't really know because it is on our family account.
Anybody got any clue? This is really annoying the **** out of me. Also found out my brothers phone (on same family plan) is doing the same thing.
Disarmer said:
Anybody got any clue? This is really annoying the **** out of me. Also found out my brothers phone (on same family plan) is doing the same thing.
Click to expand...
Click to collapse
Maybe download Tweakker from the market; it automatically rewrites APN settings for your phone and carrier. CM7 uses wap.cingular, and I used Tweakker to change it from that. Worked, no probs, loved me long time, yada yada.
Thanks, just downloaded it. We'll see if it makes any difference.
Worked great until just now. Lost internet again. Thanks though.
Any other ideas?
i am on AOKP, not sure if you have the options to do the following in stock but try.
1.do you have the option of deleting APN? delete all...
2. force the phone to look for wireless carriers (takes like 4 minutes).
3. click on At&t to registet on it.
4. reboot and the original apn should be there.
I reset it back to the original APN but I dont expect it to help... I had the problem even before I started messing with the APN. We'll see how it goes though.
Any other suggestions are still welcome.
I have a similar, if not the same problem. I have concluded that it's either a modem/hardware issue or network issue. Every one and a while, I'll have to wait ~20 seconds for the internet. This always happens on AT&T data. Once the connection is made, the green and orange data indicators light up and the page loads just fine. Changing the APN's increases my internet speed by a lot, but does not fix the latency issue.
Someday I'll get around to calling AT&T.
joebobjoe said:
I have a similar, if not the same problem. I have concluded that it's either a modem/hardware issue or network issue. Every one and a while, I'll have to wait ~20 seconds for the internet. This always happens on AT&T data. Once the connection is made, the green and orange data indicators light up and the page loads just fine. Changing the APN's increases my internet speed by a lot, but does not fix the latency issue.
Someday I'll get around to calling AT&T.
Click to expand...
Click to collapse
Sounds like the same issue to me.
I keep thinking I should go to the ATT store but I really dont feel like having them do a reset of my phone then send me home without actually fixing anything.
Have you noticed what kind of connection you have? I don't use stock, so I haven't thoroughly tested this there, but I believe I experience the same issue. I'm running CyanogenMod 7, and what I see is that whenever the phone drops to 3G, I don't get data. I can force 2G (Edge), which works, and if I pick up HSPA+, I get data. If I'm in fairly sketchy signal areas (bad parts of buildings, fairly far from towers, etc.), I'll notice it flip-flopping back and forth between 3G and H+, with no data. I've never had an issue with wifi not properly loading anything.
I did try switching back to stock for a couple of hours, and it appeared my issues were more along the lines of what you describe, without actually displaying a flip to 3G when I can't get data...but like I said, I don't use stock on a regular basis.
NINJA EDIT: I'm on my second phone with this issue, after getting a refurb due to a USB port going bad. I've tried flashing multiple modems, and have been able to increase my speed, but have not been able to fix the issue when I drop to 3G.
nd_geek said:
Have you noticed what kind of connection you have? I don't use stock, so I haven't thoroughly tested this there, but I believe I experience the same issue. I'm running CyanogenMod 7, and what I see is that whenever the phone drops to 3G, I don't get data. I can force 2G (Edge), which works, and if I pick up HSPA+, I get data. If I'm in fairly sketchy signal areas (bad parts of buildings, fairly far from towers, etc.), I'll notice it flip-flopping back and forth between 3G and H+, with no data. I've never had an issue with wifi not properly loading anything.
I did try switching back to stock for a couple of hours, and it appeared my issues were more along the lines of what you describe, without actually displaying a flip to 3G when I can't get data...but like I said, I don't use stock on a regular basis.
NINJA EDIT: I'm on my second phone with this issue, after getting a refurb due to a USB port going bad. I've tried flashing multiple modems, and have been able to increase my speed, but have not been able to fix the issue when I drop to 3G.
Click to expand...
Click to collapse
Im in an area where I constantly get 4G or LTE... I haven't really noticed a correlation between the drops and whether or not its on 4G/LTE. I haven't experienced it on Wifi in a very long time though.
Also, the stock APN seems to magnify the problems greatly. Switched back to the Tweakker APN and it runs much better (although it still happens occasionally)
Had the same issue as you, try my guide here: http://forum.xda-developers.com/showthread.php?t=1576199 it seems to have helped many!
Sent from my AT&T Galaxy S II (I777) Killin' it with Task650's awesome AOKP ROM port!
Thanks but the Tweakker APN seems to have solved the internet issues. Only problem now is that MMS doesn't work with the Tweakker APN. Anyone got any suggestions on that?
Off the bat with my phone, i have been having bad GPS connectivity issues. I would launch google navigation and get an instant lock. After a while, it would loose connection and say "searching for gps". It would never connect until i exited navigation, and turned off the gps and turned it back on. Then relaunched google nav and instant lock again. Then I also started noticing that on my htc sense clock widget, where it would show you the weather and the town in which you are in, it would only say "Current Location" no matter what I do. I went as far as resetting the phone back to factory settings which corrected the location issue at first but then it reverted back "Current Location". Any thoughts on this? If i cant figure this out, I will probably end up taking the phone back.
I had the same issue, I did prl updates and all other updates in the update software, and havent had and issue yet.
Sent from my EVO using XDA
djpegg said:
I had the same issue, I did prl updates and all other updates in the update software, and havent had and issue yet.
Sent from my EVO using XDA
Click to expand...
Click to collapse
I did that too. Did not work.
Try switching your roaming mode to automatic. I was having the same problem. So far so good
hotrodssnova said:
Try switching your roaming mode to automatic. I was having the same problem. So far so good
Click to expand...
Click to collapse
Also tried that....no go
anybody else have an idea?
Does your weather widget default to Illinois, but when you try maps, it shows a true location? I switched my roaming mode, but the weather widget is still glitchy in one area here in Houston.
I didn't have the GPS issue, but I had the weather as well as roaming and update time issues. I took my phone back and got a new one today. So far so good, but it has only been 2 hours since the exchange.
Sent from my EVO
hotrodssnova said:
Does your weather widget default to Illinois, but when you try maps, it shows a true location? I switched my roaming mode, but the weather widget is still glitchy in one area here in Houston.
Click to expand...
Click to collapse
Widget shows "current location" but maps pinpoints me exactly with the gps turned on.
GPS/Sprint Issue
From the time I received the phone every location based app has given me problems. Multiple attempts, varying results but mostly bad. Now been to 3 separate sprint stores, multiple phone calls and still can not get a clear resolution. I want to replace with another phone but am getting the runaround. Saying I have to get it looked at to verify an issue. This has already been done and if they do not move from the desk, how are they going to verify weak GPS to continual no connections? Will continue to escalate but strangulation is an option. I had the Evo 4g before with no issue. Does anyone have this phone with functional/reliable GPS?
Sprint store changed the phone mode to 3g only from 3g/lte setting. Gps worked and will check more later. Other gps apps are working also
radavi98 said:
From the time I received the phone every location based app has given me problems. Multiple attempts, varying results but mostly bad. Now been to 3 separate sprint stores, multiple phone calls and still can not get a clear resolution. I want to replace with another phone but am getting the runaround. Saying I have to get it looked at to verify an issue. This has already been done and if they do not move from the desk, how are they going to verify weak GPS to continual no connections? Will continue to escalate but strangulation is an option. I had the Evo 4g before with no issue. Does anyone have this phone with functional/reliable GPS?
Click to expand...
Click to collapse
My gps works great.
Sent from my EVO using Tapatalk 2
Ok, first off I've searched many of the data connection issue threads out there but nothing seems to apply to my situation.
I'm having a problem where my data will disconnect whenever i receive/make a call and/or send/receive a text message. About 1-2min after the call has ended data will reconnect, if I toggle airplane mode data will reconnect a bit quicker.
I'm using a Bell Atrix, unlocked running Turl's CM9 from the below thread
http://forum.xda-developers.com/showthread.php?t=1500535
I've had the phone for a year running the stock 2.2 then 2.3.4 then 2.3.6 and never had any problems until I unlocked the bootloader and installed CM9 a couple days ago.
Haxornator said:
Ok, first off I've searched many of the data connection issue threads out there but nothing seems to apply to my situation.
I'm having a problem where my data will disconnect whenever i receive/make a call and/or send/receive a text message. About 1-2min after the call has ended data will reconnect, if I toggle airplane mode data will reconnect a bit quicker.
I'm using a Bell Atrix, unlocked running Turl's CM9 from the below thread
http://forum.xda-developers.com/showthread.php?t=1500535
I've had the phone for a year running the stock 2.2 then 2.3.4 then 2.3.6 and never had any problems until I unlocked the bootloader and installed CM9 a couple days ago.
Click to expand...
Click to collapse
You sure you're not in an EDGE/GPRS area? You can only have data during phone calls on 3G/HSPA+.
Edit: To verify this, go to Settings > About phone > Status and look at what it says for Mobile Network Type.
Jotokun said:
You sure you're not in an EDGE/GPRS area? You can only have data during phone calls on 3G/HSPA+.
Edit: To verify this, go to Settings > About phone > Status and look at what it says for Mobile Network Type.
Click to expand...
Click to collapse
System settings/about phone/status/Mobile network type is :"HSPA:11"
I'm in a HSPA+ area, same location I've been using the phone since I bought it a year ago which is in the city core
ok, after a bit more trial and error I haven't been able to solve the problem but I have been able to narrow it down. As it turns out when GPS activates my connection will disconnect for the 1-2min as per above.
My workaround was just to disable GPS for the time being, but this isn't exactly a solution, if anyone has any advise it would be very much appreciated.
Haxornator said:
ok, after a bit more trial and error I haven't been able to solve the problem but I have been able to narrow it down. As it turns out when GPS activates my connection will disconnect for the 1-2min as per above.
My workaround was just to disable GPS for the time being, but this isn't exactly a solution, if anyone has any advise it would be very much appreciated.
Click to expand...
Click to collapse
Remove multiple APNs. This happened with my old Desire Z. Whenever the GPS is on, data disconnects. Deleting unused APNs fixed this.
hmm, I've never deleted an APN before, if I do this will the network automatically reselect ones for me?
Don't delete everything, just delete what's not needed. The APN that's in use has a selected radiobutton at the right side. Leave that and the MMS one alone, delete the others.
I just deleted one of my two apns, then tested internet and a voice call which both still work, I turned GPS on and opened maps, I get the gps icon on the notification bar but it isn't blinking(also my network connection reset again), then I tried GPS test and again the gps icon at the top isn't blinking like it used to(it has the icon but it's hollow, i.e. no dot on the inside of it blinking) though my network connection didnt' reset this time at least.
I'm about ready to just chalk this up to CM9 on the Atrix just not working right because its unofficial and lacking proper drivers.
GPS icon in status bar does not blink when searching in ICS. You get a blank crosshair when it's searching for a signal, and a filled crosshair once it gets a lock.
quetzalcoatl2435 said:
GPS icon in status bar does not blink when searching in ICS. You get a blank crosshair when it's searching for a signal, and a filled crosshair once it gets a lock.
Click to expand...
Click to collapse
ok so I tried turning gps on and running gps test, I let it go for 20min and it didn't pick up a single satellite(this is outside)
Try clearing agps data.
Sent from my MB860 using xda app-developers app
Thanks for the advise, I downloaded "GPS Status & Toolbox" from the market and used it to clear my A-GPS data, this seems to have solved the problem of my network disconnecting, however I'm still unable to get any satellites to show up in GPS test(yes GPS is turned on).
Any thoughts?