[Q] Loss of network connectivity - AT&T HTC One (M7)

hi
From time to time I lose all data connectivity. This includes wifi or mobile data. I see the 4G indicator, but there's no connectivity. If i'm connected to wifi, I will lose connectivity, and when I try to turn off/on wifi to reset it, it just says "error" on my screen and nothing else.
Has anyone else seen this??

Something else I've noticed: In chrome, it says DNS error. But I don't see anywhere to check my network settings. I'm completely stock and I haven't messed around with any advanced settings. Any ideas?

Related

[Q] While connected through Wifi, Opera does not connect

Apologies if this has been resolved eslwhere, but I did a thorough search and I could not find the solution in similar questions asked for the exact problem I am having.
I have an HTC HD2, basic Rom 1.66.405.2 (76641)with Max Manilla, Radio version 2.06.51.07.
I have previously used Opera 9 and Opera 10 to surf the internet along with Skyfire with no problems when using the 3G connection or when connected to my home or work WiFi, until a few weeks ago. When connected through WiFi, having changed nothing on the network routers or my phone, I just cannot get to pages. The same is with the facebook app and any updates via weather or stocks/shares.
It seems that as soon as WiFi is connected there is no data connection.
I have checked data connection and it is OK, I have also tried the slider the best as suggested on another forum, even re-installing Opera 10, to no avail.
I am considering switching to Energy Max Sense at the moment but hesitating as I can't bear going through another hard reset and re-installing everything, but this issue might just force me down that route.
Any thoughts before being forced down this route?
Been through lots of different settings and basically it appears that once wifi is connected I lose all data connecions, nothing then connects.....Please help?
Did you ever get this fixed, because I am now having the same problem.
I used to get internet data connection via wifi by first turning off data connection in comm manager, then turning on wifi. I must have screwed something up, because now I cannot get any data traffic via wifi. I can't even get data from my cell network whilst wifi is on, I have to turn it off to get my GPRS connection back. Bit frustrating, been through connection setup and delete/setup network many times to no avail. What have I done... harrumph!
gadgetuk437 said:
Did you ever get this fixed, because I am now having the same problem.
I used to get internet data connection via wifi by first turning off data connection in comm manager, then turning on wifi. I must have screwed something up, because now I cannot get any data traffic via wifi. I can't even get data from my cell network whilst wifi is on, I have to turn it off to get my GPRS connection back. Bit frustrating, been through connection setup and delete/setup network many times to no avail. What have I done... harrumph!
Click to expand...
Click to collapse
Why Disconnect data connection before activating WiFi?
I leave it on, still it will get data through WiFi is available.
If you disconnect data connection, you will not get data through data connection. (while you have WiFi activated, as you switch it off)
Have you tried using both at same time? Perhaps disconnecting data connection does a "trick" so you can not get data through WiFi too and you are now experiencing expected behaviour. (And that it did before was the wrong situation.)
i tried lots of stuff, soft resetting each time, I then did a full sync and backup to my home PC (work PC has firewall and stopps internet connection).
After that I did a cache cleaner and emptied a lot of trash, it did appear to be running slow. Did another soft reset and voila in the morning it was all working.
I played around with settings, double checked everything and to the best of my knowledge nothing had changed to cause this fault, so no idea if it was a problem with synching between the two PC's, work and home, or whether the cache cleaner did the bizness. Never had the problem repeat again since.
Have you tried getting settings from your provider again maybe something got wiped by accident.
try this thread
forum.xda-developers.com/showthread.php?t=609021
hope that helps......
conantroutman said:
forum.xda-developers.com/showthread.php?t=609021
Click to expand...
Click to collapse
It did indeed, thanks.

[Q] Internet Calling setting

I was playing around with settings and under phone settings, there's a setting for Internet Calling. It's set to "never" as default. I chose "Only if cellular is not available" and it disconnected my wireless (phone and data) connection. Now it won't connect back no matter what I try. Turned it back to never, reset, hard reset...everything. Nothing seems to work and I can't connect.
I'm going to try to flash to a new radio next. Hopefully that works.
Anyone have similar problems or know what's wrong?
I'm using Energy Aug 28th Rom.

Data connectivity problem

Hi guys. im having some paranoid issues here.
While im browsing the net, this message showed up in a box:
"Data connectivity problem" "A secure connection could not be established"
The thing is, my data network mode is deactivated. so what does this mean?
if you are using wifi.
It means that your phone tried to revert to mobile network but failed to establish a connection because dara was turned off.
it happens when the wifi signal fluctuates, the phone tries to fall back on mobile darta network. it is fairly common occurance when using wifi.

Post-ICS hotspot issues

Running stock, clean install of .12. My Hotspot (which I do pay for, so that isn't the issue) isn't behaving at all. The phone is broadcasting the network and devices can authenticate, but they're not being routed to the Internet once they're in. "Limited connectivity" or "No Internet" statuses on my PC, lack of IP config details on my iPod/Pad.
I called VZW support last night and the guy had me shut the phone off, then he reset something on his end and had me turn it back on again. For an evening it ran like a top. Today I'm right back where I sarted. It *can* work, it just isn't.
Interestingly, when I run Mobile Hotpot, it gives no indication of trouble, but in the Tethering & mobile Hotspot menu in Settings, when i run the Hotspot, I get "Error" showing up in there. Doesn't say what kind of error, no detail/debugging, just "Error."
To recap:
ICS .12, stock
WiFi network ok, Routing not (apparently)
"Error" in settings when Hotspot is on.
Only thing I've seen that sounds anything like this was an APN issue on a different carrier's ICS phones post-update. I'm stumped at this point and like my odds better here than I do calling Verizon again...
I am having the same problem after OTA ICS, I can turn my hotspot on and it says connected to 1 device (my laptop) and when I try to connect to the wifi it takes a while and says "limited connection" and will not work. If I go to my mobile settings it says hotspot...error. usb tethering (internet connection mode) still works but the wifi hotspot doesnt at all, I thought they were supposed to fix this!

JB broke my wifi

I've tried searching and haven't found anyone with the same issue as I.
Jellybean broke my wifi, I had no connection issues before whatsoever.
Now, it still shows it's connected to the network with full strength but when I go to use the internet or any apps, it says there is no network connection, webpage unavailable, no autosync, etc. Things are fine when I go back to 3G and nothing has changed on my phone but the JB update. I've turned Sprint Optimizer off and on, deleted and manually readded all the wifi networks, and am not sure what else to do besides hard reset. Any ideas? Also, I am not rooted.
ispatonyourgrave said:
I've tried searching and haven't found anyone with the same issue as I.
Jellybean broke my wifi, I had no connection issues before whatsoever.
Now, it still shows it's connected to the network with full strength but when I go to use the internet or any apps, it says there is no network connection, webpage unavailable, no autosync, etc. Things are fine when I go back to 3G and nothing has changed on my phone but the JB update. I've turned Sprint Optimizer off and on, deleted and manually readded all the wifi networks, and am not sure what else to do besides hard reset. Any ideas? Also, I am not rooted.
Click to expand...
Click to collapse
have you done a complete network reboot (cable modem and wifi router) when having the crappy sprint connection optimizer off?
if this helps you feel free to hit the thanks button
Thanks for the help! I found the answer in another thread... Seems JB automatically turns on "DLNA auto-ip" for some people. The fix that worked for me was Settings>Wifi>Menu>Advanced and uncheck "DLNA auto-ip" at the bottom.

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