Anyone knows how to turn off data connection after 2 mins.? Or when unused?
Thanks
Check this out.
I'll note however that it doesn't make much sense. You are usually charged for data transfer, not time connected. With regard to power consumption, and idle data connection shouldn't make any visible difference (if any at all).
Related
When I go online and check my e-mails it does not close down the connection when I log off. How do I set my XDA 11 to do this?
Hold down the red button for a few seconds and it will kill it.
Gordon
I too wondered this, but came to the conclusion there is no way currently of getting a program to close its connection afterwards.
This doesn't bother me as much for the price of the connection as if you're just online checking mail etc, it won't cost much as it's per mb. However, I noticed when I left the connection on and was making calls etc, the battery decreases significantly faster than if it weren't connected to GPRS.
Has anyone found a program that monitors connections and disconnects them after so much inactivity? Does SPB GPRS Monitor do this, if so please tell me how cos I've already got it!
Cheers
Anthony
Is there a small utility, registry setting or similar that will allow me to have the 3G data connection disconnect automatically when the display is turned off? I usually forget to turn of the 3G data connection after using Opera, YouTube and so on and it seems to consume unnecessary battery that way.
Is there anyone here that knows how this can be accomplished or is it impossible?
Bumped because it's a very good question....are there any rule based radio en/disabler apps out there? NoData is nice, as are the others, but en/disabling on certain actions/programs would be even nicer
Something strange since my upgrade to 1.66 - when the phone's in standby it appears to be establishing an active 3G connection, and when i wake (unlock) the phone, you can watch as it reconnects to the current wifi connection again. Is this some sort of energy saving strategy, which could theoretically run your 3G bill up? (dont matter to me as mine is unlimited, but not all are).
Anyone else notice/know about this?
By default, Wifi is disabled during standby to save power. So if a program requests an internet connection, for example outlook if you configured it to check mail automatically, the phone will connect the data connection.
You can search for "wifinostandby" to find a fix that disables auto wifi power off.
But beware that current consumption with wifi on is substantially higher than when it's off, by 10 times (current draw is about 50mA vs 5 for "true" standby), meaning you get at best 30h standby life if doing nothing else.
Also, dont forget that the top bar shows you the connetion being offered by your network, it doesn't necessarily mean it's doing anything. If you disable the wifif you see the same 3g icon regardless of what data is doing. So as said above, you go to standby, wifi is disabled so the wifi icon vanishes, then if you have your phone in 3g mode (personally mine stays in gsm mode, so i see an E not a H) when you wake it up it will display the H before the wifi kicks in and the icon changes back to wifi again.
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
I would like to know the differences in battery life 3g vs Wifi. I also would like to know if the focus automatically cuts out 3g to use wifi; as i understand wifi is more efficient and usually faster bandwith rate. How do people have there settings configured wifi and data on, wifi no data, or data and no wifi?
wi-fi uses less battery and faster in general than 3G when actively transmitting data. Wi-fi uses more battery than 3G when your phone is standby and not transmitting much data.
Wi-fi will automatically cut off 3G when it is activated. However, if your phone is not plugged in, wi-fi will automatically be turned off when phone screen turns off.
I have data toggled off, and wifi on, I am revceiving text messages when the screen is turned off. Would that mean wifi hibernates and wakes up when someone is trying to contact the phone or that the wifi is on even when the screen is off?
Text message does not use wi-fi or Cell data. It is the same as voice calls.
You can tell that your wi-fi is off while sleep when you turn the phone on and look at the wi-fi icon.
There is really no reason the manually turn off the cell data unless you don't want to use it at all. Just remember to keep the phone plugged in when you have wi-fi access.
For me its pretty much the opposite. Having wifi on drains my battery very fast, even if I hardly use the phone. My battery is totally dead with very light usage by the end of the day. Turn off wifi and I'm still at 50% by the end of the day with the same usage. It's bad enough that I just don't use it anymore.
willp2 said:
For me its pretty much the opposite. Having wifi on drains my battery very fast, even if I hardly use the phone.
Click to expand...
Click to collapse
That's exactly what I have posted above. Nothing is opposite about what you have experienced. If you don't use data much, wi-fi ends up use more battery than 3G. If you use a lot of data, e.g. browsing internet for hours, 3G uses more battery than wi-fi.
You guys might want to read this... http://www.istartedsomething.com/20...mance-discrepancy-battery-and-agents-tidbits/
Michael.
Michael, awesome article so officially wifi uses less than 3g. furthermore, if you use wifi and your screen goes off the wifi rests until your screen is back on using even less battery.
Power (mW) 3G (700) vs. Wifi (650)