Database Users

I have to CONSTANTLY toggle data on AT&T for it to work

So I got my nexus 4 about a week ago, i havent flashed any roms or anything, everything is stock.
Im having this issue where every time i want to use the internet/facebookapp/anyinternetapp i have to toggle the data on and off for it to work again otherwise my data doesnt work.
What can i do to fix this? This is extremely frustrating

What are your APN settings?
Sent from my Nexus 4 using xda premium

Make sure your APN protocol only has the value "ipv6". Perhaps you see this mentioned in a recent post...
Sent from my Nexus 4 using Tapatalk 2

Uk here.. dial *#*#4636#*#* set phone network from wcdma prefered to LTE/GSM-PRL, turn radio off then back on .. now even though they are the wrong settings it's the only way i can can decent 3G(H) speeds and not have the minute or two 3G lockups... shrugs.

I have the same issue and I'm with Tmobile. I was on stock ROM and now im rooted on xylon ROM but still data wont connect sometimes . I made new apns too. I have to toggle data or power cycle to connect
Sent from my Nexus 4 using xda app-developers app

Mobile data wont activate

Got my phone today and loving it so far except for one issue after going onto wifi for a while my mobile data will no longer kick in when switched on and with wifi switched off. Ive even tried restarting the phone multiple times but still it wont switch on. Is anyone else getting this?

Check that you have your apn set correctly in settings / more networks / mobile networks / access point names. If it's not there then add it or if it's there make sure it is selected and had the green dot on it.
Sent from my GT-I9505 using xda premium

Check with your carrier to see if they disabled your mobile data due to some reason.

Are you on 3 uk by any chance somewhere in the North West of the uk ? 3 have major network issues it failed around 1am . I was in nights and it screwed me up as I use the Internet a lot . Just checked on getting up to answer a call of nature and it's still down . Recorded message in 3 customer services they are working hard to fix it .. will not hard enough !
Sent from my GT-I9505 using xda premium

mancuk29 said:
Are you on 3 uk by any chance somewhere in the North West of the uk ? 3 have major network issues it failed around 1am . I was in nights and it screwed me up as I use the Internet a lot . Just checked on getting up to answer a call of nature and it's still down . Recorded message in 3 customer services they are working hard to fix it .. will not hard enough !
Sent from my GT-I9505 using xda premium
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Ah that would explain it

I'm with 3 and had the exact same problem last night! It's back to normal now.

[Q] LTE and WIFI in same time

(Fixed !!! see msg #3)
Hi, I have 2 S4 i337M,
I updated my 2 phones using Kies last week.
With the first one, everythings working. With the second one, I have a small issue with the data networking icon. When I'm away from home, the data is working great, I only see the LTE icon in the notification bar. When I'm at my home (on the wifi network), I can see the Wifi icon in the notification bar but the LTE icon is still there. I thing that all data is coming from the wifi but I can see the arrows flashing sometime under the LTE icon.
Do someone know how to fix this issue ?
Thanks

Factory Reset the phone.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app

FIXED!
Allen` said:
Factory Reset the phone.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
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The user got_milk told me that the problem was coming from the Bell Press-to-Talk app. Now the app and service are frozen and everything's ok now.
Thanks to you Allen for your reply and thanks to got_milk for the fix !

[Q] mobile data problem!

When I am browsing the internet, some times my mobilde data network gone and can not connect the internet. after some times automatically mobile data network arrive and works find again.
Now my questien is how to know it is a problem of my network operator. And how to know it is not a hardware or internal problem of my phone (Galaxy Note 3)?

Are you on the move when this happens, or at the edge of the signal tower range?

Get the same here. It shows the arrows as sending data but not receiving any. Not on the move either and full signal. Also if I switch WIFI on when that happens it still doesn't download data. After a while it will work. Never had it happen on my previous phone.
Sent from my SM-N9005 using xda app-developers app

waynester21 said:
Get the same here. It shows the arrows as sending data but not receiving any. Not on the move either and full signal. Also if I switch WIFI on when that happens it still doesn't download data. After a while it will work. Never had it happen on my previous phone.
Sent from my SM-N9005 using xda app-developers app
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Click to collapse
Setting/wifi/ hit menu button , advance/auto network switch uncheck.
to obtain stable wifi , turn off ur mobile data when using wifi.

Already tried that with no luck
Sent from my SM-N9005 using xda app-developers app

Galaxy S5 no service

For the past week I've been having problems with network. It keeps showing No Service for a couple of minutes, and I can't receive calls/messages in the meantime. I attached a screenshot
I tried to google "Galaxy s5 no service" and there is a post on technobezz.com where they say to enter Service mode by dialing code *#*#4636#*#* but it didn't work for me
I contacted my service provider (Rogers), they reset network settings and I thought it fixed the issue as it was working fine for a couple of hours but then it started doing same thing.
Any help would be greatly appreciated!

Faulty sim card?
Sent from my SM-G900F using XDA Premium 4 mobile app

adie1234 said:
Faulty sim card?
Sent from my SM-G900F using XDA Premium 4 mobile app
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Thanks for replying
I did get a brand new sim card, that didn't fix the issue either

I had the same. Go to service with the phone.
Sent from my SM-G900F using XDA Premium 4 mobile app

*elmo* said:
I had the same. Go to service with the phone.
Sent from my SM-G900F using XDA Premium 4 mobile app
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Thanks
I noticed it was only happening when I was connected to wifi at work.
Somehow, it worked itself out . And working fine now... knocking on the wood

Kobonaka said:
Thanks
I noticed it was only happening when I was connected to wifi at work.
Somehow, it worked itself out . And working fine now... knocking on the wood
Click to expand...
Click to collapse
Friends of mine were at my house over the weekend and he had a samsung s4 and had the same problem after logging onto my wifi. It is the wifi causing the problem. I had an old modem and netgear router that we hooked up and then we were able to receive calls like you should. We switched out the modem/router combo on Sat to my older setup and my phone is still working normally! I called my dsl provider and told them about the problem as I just bought the modem/router combo from them recently.
They never heard of anything like this. I do find it hard to believe that the home wifi equipment disrutes the cell phone signal. But my phone is now working!!! Anyone ever heard of this or that can explain why this would happen I would love to hear about it.

I was having the same problem and what fixed mine was going to settings>more networks>mobile networks>network operators,, once the scan finishes I had 2 networks named the same ( in my case EE) I then just tried the other EE network and up to yet its all working , hope this helps and you all get yours fixed :good: