[Q] Turn Wifi off --> mobile data doesn't turn on automatically *EDIT* fixed! - T-Mobile, Samsung Galaxy SIII

I've noticed this on several recent JB ROMs (but haven't tried on stock yet)
Phone starts up, mobile data works.
Use Wifi for a while, then turn it off. Mobile data does not come back on automatically.
Either have to toggle mobile data or toggle airplane mode to get mobile data back again.
Anyone else having this issue?
*EDIT* Problem solved. The issue was with Wifi Calling.
When wifi calling was enabled, turning off wifi would not let the phone automatically switch to mobile data.
Disabling wifi calling has fixed this problem. Hope this can help others

steveyoo97 said:
I've noticed this on several recent JB ROMs (but haven't tried on stock yet)
Phone starts up, mobile data works.
Use Wifi for a while, then turn it off. Mobile data does not come back on automatically.
Either have to toggle mobile data or toggle airplane mode to get mobile data back again.
Anyone else having this issue?
Click to expand...
Click to collapse
Never had that happen to me on CM10 stable.
-Sent from my GS3 running CM10.-

Never happened here...??

I found the answer to the problem, see OP

Related

Mobile data turns on when wifi turns off?

I've noticed that whenever I turn off my wifi connection, the mobile data connection automatically turns itself on. This is quite annoying as I usually have it turned off to conserve battery.
Is there any way to disable this?
Thanks in advance.
No as the Desire is a smart phone which always needs a connection to the Internet to update - it's working as designed
Well if the user specifically wants to turns off the APN connection and keep it off until manually turned on, I don't see why that's such a big ask. I only want to have control of my phone, not the other way around.
I use Honolulu Team's Extended Controls to switch both wi-fi and mobile data off when not required.
http://www.appbrain.com/app/extended-controls/com.extendedcontrols
Spannaa said:
I use Honolulu Team's Extended Controls to switch both wi-fi and mobile data off when not required.
http://www.appbrain.com/app/extended-controls/com.extendedcontrols
Click to expand...
Click to collapse
I also use this, but if I have wifi turned on for example (with mobile data turned off prior), when I turn off the wifi the mobile data immediately activates without my say so.
There must be some way to disable this automatic connecting.

[SOLVED] WiFi not working properly? 3G/4G stays on due "My Account" App

So when i am home i have my WiFi on, which means my 4g is off. Now when the WiFi is on, i can not receive or send pictures. Also cant use the web or do anything like that but just send and receive text/calls.. and reason to this? maybe i have certain settings on that i don't know about? If i remember right, my wifi worked properly a few days ago.. but i cant remember exaclty. Help please? Thanks
no one knows?
Power cycle your router?
I've been having a different wifi issue. at home I have only edge coverage but I have petty good cable internet so obviously I want to use my wifi but for some reason the phone connects to wifi yet still uses the mobile network unless I turn off mobile data. My wifi sleep policy is set to never btw. Any ideas?
Sent from my Hercules with xda Premium.
Edit
Also if I turn off mobile data while connected to wifi then turn it on while still connected it stays on wifi fine. Its like the mobile radio is preventing the wifi connection from fully initializing or something
Same issue!
kenvan19 said:
I've been having a different wifi issue. at home I have only edge coverage but I have petty good cable internet so obviously I want to use my wifi but for some reason the phone connects to wifi yet still uses the mobile network unless I turn off mobile data. My wifi sleep policy is set to never btw. Any ideas?
Sent from my Hercules with xda Premium.
Edit
Also if I turn off mobile data while connected to wifi then turn it on while still connected it stays on wifi fine. Its like the mobile radio is preventing the wifi connection from fully initializing or something
Click to expand...
Click to collapse
I am having the same issue. I have to go into airplane mode, then turn on wifi to actually be able to use it... otherwise seems to default to mobile radio...
I have the same issue..this is what i do to work around it though:
1. Go to Settings>Wireless and Networks>Mobile Networks
2. Uncheck packet data, and then check it again.
Once i do this, my wifi works again, let me know if it works for you.
jmr533 said:
I have the same issue..this is what i do to work around it though:
1. Go to Settings>Wireless and Networks>Mobile Networks
2. Uncheck packet data, and then check it again.
Once i do this, my wifi works again, let me know if it works for you.
Click to expand...
Click to collapse
That does work but its a frustrating step lol
Sent from my Hercules with xda Premium.
jmr533 said:
I have the same issue..this is what i do to work around it though:
1. Go to Settings>Wireless and Networks>Mobile Networks
2. Uncheck packet data, and then check it again.
Once i do this, my wifi works again, let me know if it works for you.
Click to expand...
Click to collapse
yes, does seem to work, but agree it's frustrating.... Hope they fix this soon.
Got this from the battery thread. This actually fixes the wifi issue on my SG2
The program is called Llama and can be downloaded from the market. I deleted all the default events and just added these 2. Hope this helps for all of you with this issue.
Originally Posted by paprcut View Post
Here are a couple of things that really helped my battery life:
- Install Llama and launch it
- Add an event called WiFi
-- Add condition: WiFi Connected (any network)
-- Add action: WiFi Sleep Policy (never sleep)
-- Add action: Toggle Mobile Data (off)
- Add another event called WiFi Disconnected
-- Add condition: WiFi Disconnected (any network)
-- Add action: WiFi Sleep Policy (sleeps when screen turns off)
-- Add action: Toggle Mobile Data (on)
Click to expand...
Click to collapse
Try freezing "my account". It toggles data even with WiFi is on. Try it and let me know.
Brotha Noompsey said:
Got this from the battery thread. This actually fixes the wifi issue on my SG2
The program is called Llama and can be downloaded from the market. I deleted all the default events and just added these 2. Hope this helps for all of you with this issue.
Click to expand...
Click to collapse
Actually saw this tread and had Llama installed with these 2 profiles added and was till getting this issue... Going to try Freezing My Account to see if that helps... I know it helped with my wifi issues on my G2x.
Update: Nothing seems to work now. Can't have Wifi and cell radio on at the same time... can get calls but nothing else...
I've seen it occasionally as well. I haven't needed to reboot though. It usually recovers after I toggle WiFi on and off and mess with some other things.
Splaktar said:
I've seen it occasionally as well. I haven't needed to reboot though. It usually recovers after I toggle WiFi on and off and mess with some other things.
Click to expand...
Click to collapse
I notice the same issue and I also toggle wifi on and off to get it to work back again.
Sent from my SGH-T989 using xda premium
Same here. I have to toggle wifi on/off and sometimes reconnect through wifi settings to get it back.
Sent from my SGH-T989 using XDA App
Same here. It's really annoying
Sent from my SGH-T989 using Tapatalk
Medikay said:
Recently I have noticed that the wifi on my phone stops working randomly...even though it says it's connected. Usually I can solve this problem by rebooting; should I return the device?
Click to expand...
Click to collapse
Yes, either return or warranty exchange for a new one, I have not noticed this issue with my device at all.
I've been having the same issue and it definitely causes excessive battery drain. Sometimes toggling wifi off then on works. Other times it requires toggling mobile data off then on.
I had it happen just now and tried freezing 'my account' in titanium backup as suggested and my 4g indicator immediately turned off. Sweet! It seems that 'my account' is the culprit!
Edit: I really wish this topic wasn't merged...I think there were a couple 'wifi problem' threads talking about different issues. To clarify, my problem was that while on wifi my 4G indicator would sometimes turn on and consume more battery and (sometimes) force all data to use 4G instead of wifi. Really annoying!
Sent from my SGH-T989 using xda premium
[Q] WiFi not working properly? 3G/4G stays on
My mobile data doesn't always turn off when wifi is on. Any ideas?
same here ,dont know what that is
Bump.........

Lose Mobile Data Access

Hello, Is anyone else having issues where mobile data will just stop working?
IE its enabled, working, 4g icon(what a joke!) shows up. then time passes, no 4g icon, Mobile still enabled, no internet access.
to get it working again, I have to either
A) reboot the phone
B) turn off mobile data, turn on Airplane mode, then off airplane mode, and before the cell looks for networks, turn mobile data back on. Ive had this problem on and off for a while now, and my mom just got one and she's having the same issues (albeit not as often as mine) I rooted mine, but her's is stock.
any ideas what could be causing this?
TIA

Disconnecting from Wifi does not enable Mobile Data

Not quite sure when this happened, but it seems like whenever I disconnect from Wifi now, my mobile data does not automatically enable. I tried downloading a data widget to force it on, but that doesn't work. I either have to restart the phone, or toggle airplane mode to get my 4G back. Anyone else have this issue?
Is there any way to force a hard connect on the mobile data?

[Oreo] No mobile data after WiFi

I'm having an annoying issue since upgrading to Oreo.
When disconnecting from some WiFi networks the mobile data doesn't turn back on. No amount of going in to airplane mode fixes it. A reboot is usually required.
It doesn't occur with all WiFi networks.
Has anyone seen this? Or know a fix?
I'm running Oxygen 5.0.1
No one seen this?
Hey, I lose mobile internet connections quite often.
Haven't noticed a trend, so can't say if it's Wifi related. Neither toggling aeroplane mode or mobile data on and off makes it work again so I just end up resetting the phone.
I'm sorry I can't offer anything useful, but I can at least say you're not alone!
This is happening to me as well oxygen 5.0.3 , total pain I've got tasker to switch on hotspot and mobile data when I enter car but Data doesnt connect and have to reboot phone

Categories

Resources