Bug when moving off WIFI on to Mobile Data - G2 and Desire Z General

Hi,
I've noticed atleast 4 times that my phone doesn't connect to a mobile network from data when away from a WIFI connection.
So when I'm at home, the phone is connected using WIFI and all works fine. When I leave home, the phone should be connected via a mobile network (i have Settings>Wireless & Networks>Mobile Network set), but it doesnt seem to connect when I try and use the browser. If I restart the phone or unset then set "Mobile Network", then the phone seems to pick up the mobile data connection and function normally.
Has anyone else seen this?
Cheers,
Ash

Sometimes, mine will switch automatically but very often it will not. It hasn't been a problem for me but I agree that it should switch over without us having to manually turn Mobile Network off and then back on again. Anyone have any ideas? I'm using the Bell stock, unlocked on AT&T.

I know this thread was originally started some time ago but I thought there would be others with similar issues as mine and mashed_ash but. Please, post if you have any ideas. Thanks.

Related

Problem with Mobile Internet Connection

Hey forum,
i go away from home and i have no more wifi connection.
Then i suddenly get a connection to mobile internet (EPlus) first.
As i am in an area without a connection and i come back to EPlus, i can use my phone for telephone and SMS but i get no internet connection automatically.
I must use the airplane-mode to totally logoff and 5 sec later go out of airplane-mode. In this way i get the internet connection back.
My wife has the same problem with Incredible S and GingerSense 1.3.
Is this maybe a problem of EPlus? Or is there anyone with tve same problem and another provider?
Andreas
Perhaps it's your wifi giviing you problems, going bad.
Sent from a dream.
If the signal of your provider (in this case Eplus) is weak, it might not find it right away.
Also, try going into Settings>Wireless settings then under Network mode, check if it says GSM/WCDMA
This setting will try to connect to 2G or 3G whichever has the strongest signal, however if both are available, 3G will be selected.

[Q] nexus 4 lost internet connection quickly after reboot

Hi all.
I have a problem with my nexus 4 that the cellphone has no connection to the internet. It returns to normal and can get to the internet after reboot, but after a few minutes it has no internet connection again.
I have tried flash the 4.2.2 & 4.2.1 factory images again but it does not work.
I have checked the APN setting and i'm sure all setting are correct. btw, it has internet connection after reboot but only a few minutes.
The SIM works well on other cellphones, but all SIMs i borrowed have the same issue on my nexus 4, so not about the SIM.
In the phone status, i see Mobile network type: HSPA:10, and Mobile Network state connecting
if you have any ideas how to fix this, appreciate all your helps.
Same problem with you. Sometimes it keeps using 2G network sometimes or even no internet connection sometimes after turns off the wifi unless I reboot the phone.
nabor said:
Same problem with you. Sometimes it keeps using 2G network sometimes or even no internet connection sometimes after turns off the wifi unless I reboot the phone.
Click to expand...
Click to collapse
You can turn the airplane mode off and then turn it on instead of reboot, but this doesn't work for me. My cellphone will soon lost the internet connection untill reboot.

[Q] UK note 3 users. wifi problem with virgin media router

I sent my note 3 (sim free n9005) to repair one month ago because a sensor didn't work (another story). Now the sensor problem has been fixed. But there is another issue. The wifi keeps dropping. I mean wifi is completely turned off on my phone, then it tries to turn on, and off again... I have googled a while,it's not the wifi is slow, it's the wifi is completely turned off then it tries to turn it on, and keeps turning on and off. At first it happens occasionally and it can be turned on. Until several days ago, wifi could not be turned on at all. If I go into setting - connection - wifi, I will see it says 'turning on' but nothing happens. Reboot helps sometimes but the issue soon reappear. I did factory reset but no use. I would think it's the phone's problem. But When I go outside and test in public wifi (university wifi, MacDonald etc), it got no problem at all. So I began to think maybe there is something with the router. So I turned off my router, the wifi is turned on immediately and I can see all the wifi connections from my neighbours.
My router is virgin media netgear vmdg485 (100M fiber optical). I googled it, it seems specially made for Virgin media. It's a modem/router all-in-one device. Just wondering has anyone else got similar experience? B.T.W all other devices in my home connect to the wifi no problem at all. I think they may have upgraded my android software on the repair. I never had this problem before the repair. But android is the latest version (checked in settings). So I don't know what option I have on software side. Probably I need to try a new router?
And also I have tried everything I found on Internet (turn off switch network etc in advanced setting in wifi. turn off power saving for wifi, disable wifi direct/share, etc).
thotwielder said:
I sent my note 3 (sim free n9005) to repair one month ago because a sensor didn't work (another story). Now the sensor problem has been fixed. But there is another issue. The wifi keeps dropping. I mean wifi is completely turned off on my phone, then it tries to turn on, and off again... I have googled a while,it's not the wifi is slow, it's the wifi is completely turned off then it tries to turn it on, and keeps turning on and off. At first it happens occasionally and it can be turned on. Until several days ago, wifi could not be turned on at all. If I go into setting - connection - wifi, I will see it says 'turning on' but nothing happens. Reboot helps sometimes but the issue soon reappear. I did factory reset but no use. I would think it's the phone's problem. But When I go outside and test in public wifi (university wifi, MacDonald etc), it got no problem at all. So I began to think maybe there is something with the router. So I turned off my router, the wifi is turned on immediately and I can see all the wifi connections from my neighbours.
My router is virgin media netgear vmdg485 (100M fiber optical). I googled it, it seems specially made for Virgin media. It's a modem/router all-in-one device. Just wondering has anyone else got similar experience? B.T.W all other devices in my home connect to the wifi no problem at all. I think they may have upgraded my android software on the repair. I never had this problem before the repair. But android is the latest version (checked in settings). So I don't know what option I have on software side. Probably I need to try a new router?
And also I have tried everything I found on Internet (turn off switch network etc in advanced setting in wifi. turn off power saving for wifi, disable wifi direct/share, etc).
Click to expand...
Click to collapse
Hi,
I had a similar problem with my note and was advised to go into the wifi settings and deactivate "Scanning always available" and "Auto network switch".
I had this problem with a Virgin media router and where android was under the impression the connection was unstable it was deactivating the wifi to go back to the cellular.
This may be completely wrong but it solved it for me.
Hope this helps!
I had this issue and the only thing that solved it was a factory reset.
I had a similar problem with my Note 3 (SM-N9005) and Virgin Superhub 1
I hadn't previously noticed problems with wi fi at home when using different phones in the same location.
After much reading on support forum I concluded that many Superhub users believe the device is not very effective when operating as both a cable modem + wi fi router.
I opted for an expensive solution of buying a new wi fi router.
My Superhub now operates just as a cable modem and is connected via ethernet cable to the adjacent Asus RT-AC66U which does have the advantage of 802.11 ac.
Speed test result from Note 3 via wi fi setup described above.
http://www.speedtest.net/my-result/a/822449802
Sent from my SM-N9005 using XDA Free mobile app
Thanks paul, mine is super hub as well. I want to get a router to test, but worring if it doesn't solve the issue.
wow, that router is a lot of money, really hope it's not the router issue.

Wifi not working randomly

Hi,
I have a problem that my WiFi network disconnects and disappear from the list. Even if I search for network it will not show up.
It looks like a lot of the other WiFi networks around me is also missing when this is happening.
It will suddenly come back again and work as it should for several hours.
I have i locked to 2,4GHz, WiFi always on, scanning is on.
Had the same problem when I used Auto 2,4GHz/5GHz.
All other devices is working as they should. Have also reset the wireless router. (Netgear X4 R7500)
I have the same problem. When I turn the wifi off, and the back on again it discovers my router and connects.
Does anybody have a fix for this?
Same problem here. My 2,4ghz network sometimes just vanishes and shows up after a couple of minutes. And it just won't connect at all with my 5ghz network. My router is a D-link dir 868l. I'm on the latest firmware. My other devices all connect just fine, except for my 6p.
Updated to 6.0.1 and I have still problems. When I come back home, I need to turn off and on WiFi to reconnect. Wifi have not dropped since i updated to 6.0.1 yesterday.
Just curious
Who is your service provider? My girls 5x is connected to Sprint and she has no problems on my network. I have Tmobile on my 6p and it keeps dropping the wifi. Maybe its a Tmobile thing?
reset network config
I had the same problem and try to go to airplane mode on and off then even forget network and add back on. Work for a second and disconnected. So far this way work. Try this.
Got to Setting > Backup & reset > Network Settings reset
Hopefully this will work for you guys too.
Good luck! :good:
My brother has a Nexus 6p and the WiFi doesn't switch on at all after he updated to 6.0.1. I reflashed factory image of 6.0.1 again and it didn't work. I then flashed 6.0 but it still doesn't switch on. Any help?
bump
Anyone have a solution to this problem? I still have this big active, and have been using mobile data since.

WIFI to Mobile Network switch not working (H990ds)

Hi guys i got my Lg V20 (H990ds) a week ago, but i just got the nanosim from two days.
Now i did notice that when I go out from home and I turn off the wifi the mobile data doesn't work at all. I can make phone calls and i can see the signal bar indicating 4G or 3G but there is not a really data connection, just like the phone is not capable of exchange any internet data (trough browser or apps).
And i did notice too that this issue it solves with just rebooting the phone.
So my question is, can be a software related problem? or I got i faulty unit?
Thanks
Try to reset network setting
Fz'Rot said:
Try to reset network setting
Click to expand...
Click to collapse
I already did it and also a factory reset from settings, but nothing
But you can access to internet after restarting the phone?
Fz'Rot said:
But you can access to internet after restarting the phone?
Click to expand...
Click to collapse
Yes, every time after I turn off the wifi, the mobile data doesn't work until I restart the phone
I just found out another thing, only if I select gsm/wcdma network mode the mobile data works after turn off the wifi, it seems that the problem is present only with the gsm/wcdma/LTE option. Any ideas?

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