Hi,
In my data plan I have only little roaming data included. (10mb per month or so)
Anything over that is WAAAY to expensive.
Now, when going abroad I'd like to be able to use my data connection just for selected applications. Now, when I turn on my data, practically every running app is going to try to connect, check for updates, syncronize,...
Is there any way to just switch on data for, say, the email app?
Thanks!
You'll need to be rooted but there are a firewall app like DroidWall should work. It has separate toggles for wifi vs 3G so you can let everything access data when on wifi and block most apps from 3G:
https://market.android.com/details?id=com.googlecode.droidwall.free
Droidwall is a good choice. Another alternative is Avast Mobile Security which also has a built-in firewall that will allow you to toggle wifi, 3g and roaming.
Sorry, I forgot to reply. That is exactly what I was looking for!
Thanks!
Related
So I've had this S743 for 3 days now and I thought I had it setup correctly to use wifi for data comm.
wifi enabled and selected to use my home network. I can see the radio tower status icon.
Under the comm manager data connection is off.
I have a very simple $45/mo plan with no data plan.
Over the last 2 days I have been surfing the web a bit did some email tests with my ISP and used the on board GPS app which is horrible. Not heavy usage but experimentation to see if I like how the phone works.
Then after 2 days I get an email from AT&T that I have extremely high data usage exceeding my account limit and that I should sign up for a data plan at once.
$29 over 2 days for this little bit of fluff? A total of 2,900kb in data.
So I call up AT&T and they tell me this and that and want me to sign up for a plan which I may do.
But I want to be able to know that the datacomm is happening via WIFI when I can see it's in service.
They also told me that all GPS data is forced through 3G and bypasses WIFI???
Can anyone here give me an idea about what I may be doing wrong and whether AT&T is correct about the GPS service?
Is there a better GPS app that doesn't do this? This one pretty much stinks anyway. A resolution of 1000 meters doesn't cut it.
AT&T also informed me that I can't have a smart phone without a data contract. Really? I've had one for 6 years.
Thanks for any light you shed on the subject.
One th I have subsequently found out is that if data connection is off and wifi is off then when I go into IE and start surfing it does bring up pages. Then when I go back to the Comm Manager the Data Connection is still off for an instant and then it automatically turns itself on as though it had been turned on by use of IE and the status was just being updated.
Is there any way to stop this?
The only way to completely stop data usage is to delete the APNs from within the Settings->Connections dialog.
ashasaur said:
The only way to completely stop data usage is to delete the APNs from within the Settings->Connections dialog.
Click to expand...
Click to collapse
What exactly are APNs? I don't see anything labeled that way in that section on my phone.
Thanks for the reply.
Try to download the NoData app; google it. I believe it's freeware. Toggle all connections to "Disabled" and that should do the trick..
About the GPS; all I can think of is that the QuickGPS app (under desktop accessoires or whatever it's called in english) automatically downloads new info about the GPS locations.
GorillaHuman said:
Try to download the NoData app; google it. I believe it's freeware. Toggle all connections to "Disabled" and that should do the trick..
About the GPS; all I can think of is that the QuickGPS app (under desktop accessoires or whatever it's called in english) automatically downloads new info about the GPS locations.
Click to expand...
Click to collapse
Thank you.
I did manage to delete the APN and that did work but now I've decided to keep this phone, put it on an AT&T GO-Phone plan and add a very limited data plan. So I will be trying to find a better way to make certain it doesn't always automatically go for the GSM even when you have it turned off.
I looked at your suggestion but it sounds like it conflicts with netframe 3.5 which I have installed.
Hi,
Is there an app, script or something (which MUST be lightweight for RAM and battery) that would turn off background data when wifi is off?
Sent from my GT-S5830 using Tapatalk
If you enabled background data at any point, you would know that 3G and 2G networks are only used when wifi is not connected. By turning it off when wifi is off would effectively make your data connection and plan redudant.
Disabling background data while is not on WiFi
Actualy, this is not a bad and dum question, these days, that many people have limited data, I really don't want my apps and other stuff on the background access the interent and I prefer these to get done on wifi, specialy market which I really don't want it to access the internet and check for updates while I'm driving, I would like this to get done when I'm on wifi, I noticed that my phone used 10 MB / day even if I don't use it myself.
please let me know if such a app exist
You can use DroidWall to get an exhaustive control over apps. Really easy to use, and you can decide app by app if they can get internet acces on 3g, wifi, 3g and wifi or not at all.
https://play.google.com/store/apps/details?id=com.googlecode.droidwall.free
SORRY IGNORE ABOVE!! That is not what you're asking for. But you can use CPU tuner for that https://play.google.com/store/apps/details?id=ch.amana.android.cputuner&hl=en
Go to wireless
Then scroll down and last one choose
Then untick the one wich is ticked
Sent from my GT-S5830 using xda premium
I've tried each of these suggested options, but none of these have I found satisfactory.
The problem is that one wants to be able to retrieve and send MMS messages, without other data being exchanged (at least in my contract in Sweden, MMS messages are included in the contract, and is not counted as regular data. I'm guessing your contract is under the same premises...). So that rules out the option os switching off the 3G network.
Next, the problem with DroidWall in this situation, is that there is a 0.4kb data leak through the firewall every time the Wi-Fi successfully connects to a wireless network. Don't ask me how or why (I used two or three different apps to ensure that this was the case). Even if this data amount was fairly small, I wasn't satisfied, since I pay a correlating fee for every byte sent or recieved by my phone, and I wanted all other data stopped.
The solution I finally came to was simpler than I imagined. I altered the API (or APN) settings in the "mobile networks" menu found in the network settings in the device menu. I simply accessed the settings for my account and changed API-type (APN-type), so that it only said "MMS" (erase "default" and "supl"). The only flaw with this option is that one has to fill out "default" in this Space again if one actually desires to use 3G data for some reason. Anyway, this has worked solidly for me for a couple of months (no data leaks).
Hope this helps you!
Sincerely, yitzhaq
Hey people!
I will have mobile data for the first time next week, and I would like to know something.
Basically, as far as I know, mobile data is automatically turned off by Android when connected to a wi-fi. Now, my phone is a nexus 4, and since I have limited storage, I use a wi-fi external hard drive, which means I am always connected to wi-fi on the road. Now, if I want to use mobile data while I'm connected to a wi-fi network, is there a way to make it work?
Thanks a lot!
Yup, using DroidWall (free app) you can decide which apps can connect to the WiFi (you can block them all, and only allow specific apps).
Thanks a lot for the suggestion, going to look into that!
Update: Droidwall doesn't work the way I'd like it to. I can indeed block access to wi-fi for certain apps, but my mobile data remains deactivated. Is there a way to use mobile data if I'm connected to a wi-fi on a rooted n4?
Hi Guys,
I've been looking for a solution to my problem but found nothing solid so far.
Case looks like this: I'm traveling a lot. In Malaysia (where I live) I have unlimited data package and I don't really care how much data is downloaded by my apps via 3G or WiFi - in short, i don't care.
Problem starts when I'm traveling - if I'm abroad, I'm trying to minimize 3G data usage to save some money. Problem is that many "data hungry" apps start downloading the data as soon as they detect there is internet connection available. Most of the apps doesn't care if it's 3G or WiFi data connection. Some apps allow you to configure if they can use 3G or WiFi only - but not all.
I would like to be able to control if particular app has access to Internet via WiFi only or 3G+WiFi. Is there any way to achieve this?
P.S. O course - it would be a "dream coming true" if there was a way to control if App can use WiFi only or 3G+WiFi or "WiFi+3G (local) and WiFi Only (roaming). I don't this something like this exists but ... it would be nice
Thanks for hints in advance.
Hi all,
I want to prevent certain apps from accessing my work Wi-Fi, mostly so my employer can't see what I'm doing. Specifically, I don't want to be connected to my employer's Wi-Fi while on Facebook, Evernote, etc.
For some other apps, I still want to use Wi-Fi to save data.
I just installed Tasker and have already a Task set up to shut off Wi-Fi for these apps. My question is: is this really secure? Does anyone think this will prevent my employer from seeing what's on my Facebook, or is there a flaw I'm not thinking of?
Ex: maybe Tasker has a delay which will allow my employer to see Facebook load anyway.
Alternatively, if anyone knows a more efficient way of doing this (in Tasker or anywhere else in Android) that'd be great.
Thanks
Question your boss is a hacker?
Because if he isn't he can't see anything in theory because he doesn't know how.
But you can use vpn connection as Hotspot Shield
so your traffic inside that network and all over the internet is encrypted.
You can also use "Firewall" for that.Firewall apps that they stop apps that you choose from getting access to internet.
if you aren't rooted try this one NoRoot Data Firewall . it use VPN
connection. So this vpn connection is local and when the blocked app tries to connect the internet it just get the localhost ip as gateway . the other apps continue to work normally.
if you are rooted try this one AFWall+ (Android Firewall +)
depends on your needs of course.