[Q] Wifi randomly switching on then off again? - Galaxy S II General

Hey all,
Bit of a strange one, I switch my wifi and mobile data off at home as I have my laptop for email and don't need my phone for anything on the net. Strange thing is now and again I'll randomly get an email notification so somehow some data has gotten through, as I use Extended Controls to rename the APN to cut off the mobile data it can only be wifi and as it happens I noticed tonight the wifi was on, I flicked over to look at the state of Extended Controls widget and it was on...then switched off by itself.
Is this an app doing this or something Android is doing or Samsungs variant?
I am using VillainROM 1.4
Any ideas?
Thanks
Russ

Related

T-Mobile HD2: Wifi Keeps Turning On Automatically

So I've noticed this over the past few days since I've been flying and in bad service areas. When there is no network access, such as being in Airplane mode, or in a no service area, my Wifi automatically turns on. I have Activesync polling every 15 minutes, so I can only imagine that the phone is trying to access the network, is unable, and starts up Wifi.
Is anyone else having this problem, and does anyone know how to turn it off?
Thanks.
are you using 3rd party software to toggle Wifi? (e.g. Wifitoggle) It seems that only the Comm.Manager can turn on/off Wifi properly.
I've used the HD2 Connectionz shotcuts. Even without using those it was happening, though.
I am having the same issue as well.......anyone fixed this?
me 2.
But I've only noticed this after using a Wifi toggle.
I had it after installing the home tab quicklink toggles, uninstalled it, everything OK again.
Now I've installed the End key with Wifi... and the problem returns...
I'm going to check my dialing rules, maybe that will help.
I have been having this issue too over the last 2 or 3 weeks, i have no wifitoggle or anything like that installed. I turn my GPRS off when i have finished using my phone and if the phone cant get a gprs connection when locked it seems to auto turn the wifi on in the hopes that you are next to one of the few wifi spots you have enabled on the phone!
This needs looking at and fixing cos i find my wifi connection drains the battery big time esp when there is nothing to connect to as i am at work!
guys i m having the same issue ..i think its a bug in hd..2 i just got the phone 2 days..ago any solution
wifi
This issue still hasn't been resolved in the 3.14 rom with 2.14.50.04 radio....
using energy rom september 23/24 21679
I believe it's related to the wi-fi toggle in cht, still testing...
edit: The wifi issue IS solved when using Comm manager to turn wifi off, not using the toggle as stated by ozkaya
have the same problem, did some research on this and for me anyway its is, I have push email set up from google and if i am on a phone call wi-fi turns on to keep the connection alive, also if i have no service then again wi-fi to keep connection active
Anyone found the solution for this issue already? I have got the Raphael, but the issue is the same. Activesync with gmail, it checks for mails every 30 minutes. Whenever there is no network it automatically turns on the WiFi. I replaced Radio on my device and the problems are not too often, but it has only something to do with the strength of signal. For me this happens only when I have ActiveSync synchronization set up. If I use IMAP all is ok.
EDIT: I think the issue is about toggle buttons in CHT. When I got to the connection manager a switch off the WiFi there instead of by the CHT Toggle button, the problem disappeared.
[
EDIT: I think the issue is about toggle buttons in CHT. When I got to the connection manager a switch off the WiFi there instead of by the CHT Toggle button, the problem disappeared.[/QUOTE]
This is definetly the case, the issue only hapoens when switching off wifi using Cht toggle. Use com manager and alk is ok

Data Connection Always Connected

I am not sure if this is even a problem, but before today my data connection to t-mobile would only connect when needed. For instance, if I was home then I would be connected to wifi and my data connection would turn off by itself, but would still connect if needed by a program, or whatever, that can't use wifi but needed the data connection instead. Like when I sent a MMS message for example. Then after the message was sent or whenever the program was done with the data connection then it would automatically disconnect where I would continue to use the wifi connection. Also, if I left the house then I would automatically be switched to the data connection as the wifi signal went out of range.
This is the way I liked it. Today it had changed the way it behaves. Now, the data connection stays on no matter what and I have to manually turn it off in the comm manager. Also, everytime the screen turns off and the device goes into sleep mode, or whatever you call it, the data connection automatically turns backs on while it is sleeping. For example, when I go to sleep I press the red hang up button to put it in sleep mode then I go to sleep. When I wake up in the morning the data connection is on and when I go to turn it off it shows it has been connected for however long I was asleep for.
Like I said I am not sure if this is a big deal or not, I just don't want to be charged for going over the data cap for some reason. And I am not sure if maybe there is a program in the background that might not be showing up in the task manager and is downloading data that will eventually cost me when it goes over the cap.
Now I know that certain things automatically connect to download data like mail, weather, stocks, twitter, etc., but I always thought that they could use a wifi connection if available. And if not then I know for sure that it used to at least disconnect the data connection after it was done.
I am basically asking if this is normal because it used to not be like this on my phone and if it is something I need to.be worried about? Also, if anyone knows how to change it back to the way it used to be? I would greatly appreciate it if you let me know how to do it.
Thanks,
Michael
Anyone?
All I want to know is if it is normal to always have the data connection on. So does anyone else experience this? The data connection seems to reconnect by itself everytime the phone goes in standby and stays connected until I manually disconnect it.
Thanks,
Michael
Hey I just happen to have similar problem with the data connection turning on by itself when I check email on my wifi.
If you goto comm manager - menu - connections - advanced
Under "select which networks are automatically" - select networks
Change the connection type under "programs that automatically connect to the internet..." to your wifi connection from "t-mobile data."
Seems to work for me at the moment anyways. It's not connecting automatically to data connection when I check my emails.
Hi Michael.
It's actually the default behavior for the data connection to stay on once it's activated, until it's switched off manually. You won't pass significantly more data that way than if you just turned it off right after whatever app(s) are doing using it...the only downside to leaving it on is the speed at which it drains the battery.
There are some users who choose to leave it on, just to avoid the delay when they want to use it, and there's probably tons more who don't even have any idea you might want to turn it off when not in use.
Now I could swear there's a cab floating around here somewhere that will shut off the data connection once it sits idle for 60 seconds, but I didn't turn it up in a casual search the other day, so I can't point you to it right now
As for the apps using wifi when it's available instead of calling up a data connection, every one you mentioned should do that, and those all behave that way for me...so maybe there's something else you haven't thought of yet that ignores wifi when it connects to update or whatever. I would start by turning off auto updating for any and all of those services you listed, and see if the issue persists. If so, you'll need to dig deeper to find the culprit. Do you have microsoft myphone connecting to backup maybe? That seems to ignore wifi on my phone, I'm sure there's other apps that do as well.
Today it actually quit doing it for some reason. So I have no idea why it did that for awhile. Now I read that some people were having the opposite problem, which was that they couldn't get their connection to stay on. Now, this is actually the way I want it. Oh well, I hope it stays this way now.
Thanks for your help,
Michael

Strange WIFI behaviour

Hi guys.
I have some strange (i think anyway) WIFI behaviour that drives my crazy, im looking for some help resolving it.
My WIFI seems to go into hibernation/sleep even though i explictly set if to never off in the WIFI settings. I notice this problem because my exchange sync fails constantly (only on WIFI, on 3G everthing is perfect). I notice this problem occours when the phone hasnt been used in a while.
After its been in hibernation mode it very slow to get connection again. I open a browser and need to press "refresh" numerous times (about 15/30 sec. i think before this WIFI i "back").
Any views on this problem? hardware related? software related?
My device is running custom ROM, custom Radio, Rooted ect.
Thanks in advanced.
Happens on stock Rom too actually. Happens to the x10 mini and mini pro too actually. Software issue?
Sent from my Desire HD using XDA App
**** phone happens to me when I'm in my bed room lose connection all the time and when you want it to connect agian you have to go into settings and WiFi and then it starts looking for it in steed of re-connecting Its self
Seem crazy if this is normal behaviour..
It makes the push email notification useless when im on WIFI. I need to manually sync to test for new emails (and even the sync fails, until the WIFI connection is restored..), need to wait 30 sec to go online, check facebook, twitter etc.
Can anyone else confirm/unconfirm this is normal WIFI behaviour?
Hah, mine doesnt find any wifi hotspot not the mine nor the one of my neighbors
while my HD2 connects easily to all of them, also having bluetooth problems anyone can confirm the buetooth and wifi of the phone are bundled?
calling htc tomorrow
I also have a problem: when I enable the n-setting on my router while I am having a WPA2 encryption and the SSID broadcast is disabled, my DHD doesn't find the access point. When I disable the n-setting, my DHD does find the access point
Sent from my Desire HD using XDA App

Atrix Google Market Activates HSPA+ Data While on Wifi, Causes Wifi to Stop Working

UPDATE: When comparing to my coworker's phone (who doesn't have this problem), we went through all settings/etc and matched them up exactly. The only major difference between our two phones was that I was running Launcher Pro. When I uninstalled it, this problem went away completely. HSPA+ did get activated in the Google Market, but it didn't hinder my browsing experience. Anyone else having this issue, are you running Launcher Pro? And if so, if you uninstall it, does it fix the problem?
I know that there is an ongoing issue that Motorola is looking into concerning HSPA+ data connectivity dropping out. This is not that issue.
Here's the scenario:
- Atrix 4G purchased on release date
- Using 4G SIM card
- No SIM unlocks
- Have 4Gig Tethering plan
- Set to AT&T US HSDPA APN (have tried AT&T US Tether and AT&T US wap.cingular)
- Connected to Wifi
- Issue occurred prior to rooting and after rooting.
- Issue has occurred since day 1 of using device.
Issue: Launching Google Market and browsing around will eventually start showing connection timeouts, typically after looking in a few app descriptions.
What I notice:
- When connected to wifi, the cell data connection gets turned off (i.e. the grey up/down arrows are no longer showing). I assume this is how it is supposed to work (since if on wifi, no need for cell data connection).
- When launching the Google Market application, and after browsing for a few seconds, I notice the cell data connection doing something (grey arrows come back, and then will briefly show black arrows, then back to grey).
- Once the issue occurs, I attempt to browse in Dolphin or even the XDA application, and it doesn't connect.
- Turning wifi off then back on fixes wifi until I try Google Market again.
- Turning cell data off allows Google Market to work fine with no issue.
Thoughts:
- It seems that when connected to wifi, the cell data connection should be getting overridden regardless.
- Somehow Google Market is causing the cell data connection to activate and messing up wifi
- This happened on a 3G SIM and a 4G SIM (so it doesn't seem like a connection problem, simply a software issue)
- I have a coworker who has an Atrix as well and does not have this problem when connected to wifi
- I have other devices connected to the same wifi without issue (thus not a wifi router issue)
Any and all help is truly appreciated and thank you in advance!
Nice first post and seems pretty accurate. I switched on airplane mode and then just enabled wifi to test this out and had a zen-like market experience. Not a single hang up. Hopefully this will help lead to a fix. Thanks.
Have you tried switching off your data connection before connecting to wifi?
I had a similar issue where my wifi would be on simultaneously with my data connection so I just hit airplane mode whil wifi was on that turned off both wifi and data then I re-enabled wifi (airplane mode still on) waited for it to connect then I turned airplane mode off. Never had the issue again
Sent from my MB860 using XDA Premium App
Hopefully motorola looks into this as this is my only true gripe at the moment. I go to dl an app and it stops at a random percentage, I go back into market and see the app is paused. I cancel and Redownload and usually works. I also get a timeout error almost every time I go into market and have to choose retry or close.
bl0wf1sh said:
Have you tried switching off your data connection before connecting to wifi?
Click to expand...
Click to collapse
Turning off data connection does solve the problem, however that is only a stop-gap and I have to leave the data connection off (then remember to turn it back on when I leave my wifi area). No other application I use has this issue, so I would expect it's a software problem, but it doesn't seem to affect every Atrix owner.
drock212 said:
I had a similar issue where my wifi would be on simultaneously with my data connection so I just hit airplane mode whil wifi was on that turned off both wifi and data then I re-enabled wifi (airplane mode still on) waited for it to connect then I turned airplane mode off. Never had the issue again
Sent from my MB860 using XDA Premium App
Click to expand...
Click to collapse
Yeah I've done that too, sadly it still crops up for me.
skillz9669 said:
Hopefully motorola looks into this as this is my only true gripe at the moment. I go to dl an app and it stops at a random percentage, I go back into market and see the app is paused. I cancel and Redownload and usually works. I also get a timeout error almost every time I go into market and have to choose retry or close.
Click to expand...
Click to collapse
Exactly, those are my experiences as well when on wifi with cell data not explicitly turned off.
UPDATE: Turns out that when factory resetting, the market app when first run works perfectly (doesn't try to activate cell data when on wifi). The problem is that the market app auto-updates to a version that has this problem.
Here's hoping for a fix soon. Thankfully Juice Defender gives me an automatic way to handle the cell data issue since when it detects it's on wifi, it turns off cell data so I don't have to.
Update
I posted an update in the original post. It seems Launcher Pro was the culprit.

[Q] Mobile data is occasionally lost after switching wifi

Hello everyone,
As the title says, my N4 occasionally loses mobile data connection, most of them happen after a wifi switching back and fort. When the connection gone, i always went to Mobile network setting to ensure that Mobile data option is checked.
The problem can only be solved after a reboot.
It's quite annoying because i'm using a Tasker profile that use mobile data to determine current location in order to toggle wifi on my favor. When it goes off, nothing can happen and i have to do all that switching stuff myself, then lead Taskers' automatic abilities to nonsence
So is there anybody has this issue and how to fix that?
I'm using Xenon 7, Franco kernel
Thank you

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