Database Develop

3g or E not turning off when I turn on Wi-Fi

This problem started happening this evening for no reason.
Normally when I turn on Wi-Fi 3g turns off. But for some reason this evening when I turn it on the e or 3g is staying on even though I have full Wi-Fi signal( sitting next to it).
anyone any ideas how to fix this.
Sent from my GT-I9000 using XDA App

Maybe try wipe Cache and Dalvik-Cache...

Are you on a custom rom?
Did you try a reboot?
You sure net trough wifi was not off?
Sent from my GT-I9000 using XDA App

Activate wifi and go to http://www.hostip.info/ from the phone to see what network interface the phone uses, if it's the 3G one it's probably the phone having problem detecting internet through the wireless router for some reason, if it's the wifi something is messed up im afraid.
Not sure where in the rom it's defined to shut it off when wifi is detected.

[Q] [MIUI] Internet goes off when phone is locked

Hi,
I'm currently using miui 1.10.21 from miui.nl and ilstone's iphone theme,
when my phone is locked i notice there is no internet connection, and when i unlock it then the internet connection icon pops-up and there is a connection, sometimes when locking my phone the internet connection stays connected longer than other times. I want it to be connected to the internet all the time for things as e-mail pushing and messages from whatsapp..
How can i fix this?

Micheltje13 said:
Hi,
I'm currently using miui 1.10.21 from miui.nl and ilstone's iphone theme,
when my phone is locked i notice there is no internet connection, and when i unlock it then the internet connection icon pops-up and there is a connection, sometimes when locking my phone the internet connection stays connected longer than other times. I want it to be connected to the internet all the time for things as e-mail pushing and messages from whatsapp..
How can i fix this?
Click to expand...
Click to collapse
By internet connection do you mean "3G/HSDPA/EDGE" or do you mean WIFI?
If Wifi there is an option under wifi connection to set Sleep Policy. Set it to "Never".

Just make sure to toggle it off then when your not using it, if indeed you are referring to wifi. Will cause extra battery drain if it's always searching. If your talking about 2g/3g there are apps that will shut data off when screen is off, perhaps you have one doing that without realizing it.
Sent from my Nexus S 4G using Tapatalk

[Q] WiFi problem

I have problem with WiFi on my new RAZR i.
It is working fine for one or two days. After that I'm getting strange behavior.
When I turn on the WiFi, phone connects to WiFi network but after I while WiFi connection is lost and after that it is unable to find any network.
Turning airplane mode on and off sometimes helps. Reboot of the phone (shutdown and power on) always helps.
What can it be? Hardware? Application? Bug in 4.1.2?

Hi.
Is this on just one wifi device (home?) or you see this behavior everytime (mean everywhere) you use wifi? There is sometimes some strange uncompatibity issue between devices. I have HUGE problems with Belkin and TP link, while Airlive (Ovislink) products work stable with my Razr i.

I see that every time (mean everywhere) when I use WiFi. I have removed WiFi manager and Skype and now it is working fine. I'll test it a little bit longer to be 100% sure.
After that I will install WiFi manager and Skype once more to pinpoint the problem.

Have you gone into your WiFi and gone into advanced and unchecked avoid poor connections? That was causing me a major problem because my phone almost had a choice in whether to connect.
Sent from my rooted XT890 with unlocked bootloader using xda premium :3

[Q] Wifi and Data disconnecting during deep sleep

My HTC Butterfly S has been disconnecting from wifi whenever i leave it alone for some time (10~20mins). Whenever i on the screen after such times, i realise that there is ABSOLUTELY no data or wifi connection (only the signal bars icon are in the status bar) and 1 or 2 seconds later, LTE reconnected and then wifi reconnected 1~2 secs later itself too.
I tried sending links from chrome to my phone (using sendtab) during this period and the phone does not receive any notifications, thus confirming the fact that there is no internet connection whenever the phone is in deep sleep.
Oh and 1 more thing : this only happens when wifi is connected, if wifi isnt connected when the phone goes into deep sleep, there is still LTE connection. When wifi is connected and the phone goes into deep sleep, the phone does not default back to LTE or 3g, all forms of connection with the internet are gone, only leaving the cellular connection available.
Anyone having the same problems? Btw phone is bootloader unlocked and rooted, using stock rom.

fanghan said:
My HTC Butterfly S has been disconnecting from wifi whenever i leave it alone for some time (10~20mins). Whenever i on the screen after such times, i realise that there is ABSOLUTELY no data or wifi connection (only the signal bars icon are in the status bar) and 1 or 2 seconds later, LTE reconnected and then wifi reconnected 1~2 secs later itself too.
I tried sending links from chrome to my phone (using sendtab) during this period and the phone does not receive any notifications, thus confirming the fact that there is no internet connection whenever the phone is in deep sleep.
Oh and 1 more thing : this only happens when wifi is connected, if wifi isnt connected when the phone goes into deep sleep, there is still LTE connection. When wifi is connected and the phone goes into deep sleep, the phone does not default back to LTE or 3g, all forms of connection with the internet are gone, only leaving the cellular connection available.
Anyone having the same problems? Btw phone is bootloader unlocked and rooted, using stock rom.
Click to expand...
Click to collapse
Check and make sure your power saving mode isn't on
Sent from my HTC Butterfly using XDA Premium 4 mobile app

Nope it's not on, and wifi is also set to always on during sleep.

Probably it's how the Rom is built to save battery
Sent from my HTC Butterfly using XDA Premium 4 mobile app

Actually, I don't think that power saving mode disables the connection, but sleep mode, that is enabled on my phone in Power option. From description it disables any data transfer during deep sleep. I have MaximusHD rom, can't tell if that option is shown on stock.

Try disabling this option :
WIFI > Advanced > Wifi optimization
This option might be the cause. Also, you might want to tick the Best Wifi Performance to test.
It's natural for android to silently disable data when you're on wifi. It only makes sense to do that.

Having a major problem with wifi

The first few days my WiFi was functioning just fine. Now it seems no matter the network, if I try to connect it just doesn't happen. It will show connecting under the network for a split second, and just appear to stop trying. Anyone else having this problem? It's really bugging me that even my home WiFi will not work on this phone. I've tried forgetting the network, restarting etc. My note 3 is having no problem but it's just getting nowhere on my 5.

Mine does this sporadically but eventually connects if i toggle wifi a couple times. I cannot replicate the issue or narrow it to a specific router - happens at home and at work.
Sent from my SM-N920R4 using XDA Free mobile app