Disable app from internet? - Shield Tablet Q&A, Help & Troubleshooting

So after upgrading to marshmallow Portal doesn't work. It keeps trying to download even though everything been downloaded and then says there was an error. I've uninstalled and reinstalled a few times and each time it installs it downloads the data fine and let's me play. Once I close it and reopen it it does the same download and fails. Turning off wifi makes it work but that's annoying.
Is there a way to just stop the app from accessing internet as of my wifi was off?

Hawkhell said:
Is there a way to just stop the app from accessing internet as of my wifi was off?
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Of course! Netguard. The best firewall for Android.

Niii4 said:
Of course! Netguard. The best firewall for Android.
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Click to collapse
I tried all those apps and it still has the download and fail crap. I spend over an hour last night using all of those apps.

Did you configure Netguard properly?

I believe so. I'm fairly sure I've tried everything with the app. I tested it on Facebook and Facebook wouldn't connect.

You should block WiFi and mobile by default. Also, show and edit system apps! Maybe the game uses a system app to go online.

Looks like it uses Google Play services.

Related

How do i block app from internet?

i got an app in my phone that keeps searching for an internet connection to display uneeded info. once i turn off wifi, it stops doing this. but i need my wifi turned on all the time and i need this app. how can i block this app from accessing the internet?
polx said:
i got an app in my phone that keeps searching for an internet connection to display uneeded info. once i turn off wifi, it stops doing this. but i need my wifi turned on all the time and i need this app. how can i block this app from accessing the internet?
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Did you try a firewall app like Droidwall from the play store?
https://play.google.com/store/apps/details?id=com.googlecode.droidwall.free
justmpm said:
Did you try a firewall app like Droidwall from the play store?
https://play.google.com/store/apps/details?id=com.googlecode.droidwall.free
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Click to collapse
thanks for the recommendation.. but i'm not rooted and this app requires root.

Chromecast Constant Communication with my Phone

I have a GS3, running 4.3 (old&slow version w/lean kernel). I have a Fios Actiontec router.
I'm having constant communication between my Chromecast and my Android phone and it's causing wakelocks on my phone (my phone won't sleep, so it's killing the battery faster).
The Plex app constantly communicating with my Chomecast and causing a wlan_rx_wake kernel wakelock.
I haven't run plex today at all and my plex server PC is off.
I ran a network traffic logger and I see 2 entries constantly.
Plex SRC 192.168.1.127 DST 239.255.255.250
Kernel SRC 192.168.1.127 DST 192.168.1.116
192.168.1.127 is my Chromecast IP and 192.168.1.116 is my phone IP.
If I force close plex, it stops temporarily, but plex soon gets loaded again and starts the communication over.
Same thing happens with the Vevo app, which is chromecast enabled as well. I've tried disabling both UPnP and IGMP Proxy, but nothing changed.
What's going on here? How can I get this to stop? It's preventing the phone from going into deep sleep.
Anyone have any ideas at all here?
I see the same thing does not happen with my HTC One S.
lexluthor said:
Anyone have any ideas at all here?
I see the same thing does not happen with my HTC One S.
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Chromecast known for draining battery on phone due to the fact that Chromecast apps are not completely closed (even they're not in use - in the back ground and not casting). Give this a try; Make sure you terminate (close them AND remove them from the background) all Chromecast apps like Songza, Avia etc... and remove Chromecast setup app. Good luck.
buhohitr said:
Chromecast known for draining battery on phone due to the fact that Chromecast apps are not completely closed (even they're not in use - in the back ground and not casting). Give this a try; Make sure you terminate (close them AND remove them from the background) all Chromecast apps like Songza, Avia etc... and remove Chromecast setup app. Good luck.
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Click to collapse
Don't think there's really any easy way to stop them from running. Even after a fresh reboot Vevo starts right up. If I kill it, it'll start up soon enough again.
Seems like Plex and Vevo in particular have this communication. Pandora does not.
Think it's something between the phone and the router since it doesn't happen on my HTC One S.
lexluthor said:
Don't think there's really any easy way to stop them from running. Even after a fresh reboot Vevo starts right up. If I kill it, it'll start up soon enough again.
Seems like Plex and Vevo in particular have this communication. Pandora does not.
Think it's something between the phone and the router since it doesn't happen on my HTC One S.
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Well in this case have you try Greenify the Chromcast apps??
buhohitr said:
Well in this case have you try Greenify the Chromcast apps??
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I'm actually playing around with that now. Neither Plex or Vevo seems like it will hibernate on it's own though. If I manually hibernate, it does block the traffic, but after I run, then exit the app, they never go back into hibernate.
If they did, that might be a very workable solution. I posted in the xda thread for Greenify.
Still, that's just a workaround. Wondering if there's some kernel setting on the phone or some setting on the router that would actually fix the issue.
You could combine tasker with greenify to hibernate apps when screen goes off or when you go to the home screen.
Sent from my SCH-I535 using Tapatalk
lexluthor said:
I'm actually playing around with that now. Neither Plex or Vevo seems like it will hibernate on it's own though. If I manually hibernate, it does block the traffic, but after I run, then exit the app, they never go back into hibernate.
If they did, that might be a very workable solution. I posted in the xda thread for Greenify.
Still, that's just a workaround. Wondering if there's some kernel setting on the phone or some setting on the router that would actually fix the issue.
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Click to collapse
Have you remove the apps in question??
buhohitr said:
Have you remove the apps in question??
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Yes, that stops the packets immediately. But, I want to use those apps.
Since the apps don't cause the problem on my other phone, I think it's something specific to this phone/kernel.
lexluthor said:
Yes, that stops the packets immediately. But, I want to use those apps.
Since the apps don't cause the problem on my other phone, I think it's something specific to this phone/kernel.
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I thought once you setup you don't need them apps anymore??
buhohitr said:
I thought once you setup you don't need them apps anymore??
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No, I want to use/keep Plex and Vevo on the phone.
And as I suspected, Greenify isn't the greatest option here as if I'm watching a movie via and the screen goes off, Greenify closes Plex and then if i want to pause/stop, I have to open plex and reconnect it to the chromecast. I lose the lockscreen/notification bar controls.
Really need to figure out a way to the underlying issue here, I think.

[Q] NoRoot Firewall app and apps access the internet

I recently installed the NoRoot Firewall app so I see which apps are accessing the internet and block those which shouldn't need access. The good part is that I haven't seen any apps access the internet that shouldn't - no flashlights, notepads, etc.
The problem is that I'm seeing some apps that will need internet access trying to connect dozens of times. I haven't used soundhound in months and it's trying to connect dozens of times in a half hour period. There are other apps that I rarely use that are trying to connect once in a while, like flickr, cloud drive (which isn't even set up), that I wish I could disable unless I need it, but I can live with those.
My questions are:
Why are some apps connecting so often when they're not in use?
Is there a way to disable apps from making connections until I'm actively trying to use them?
Thanks.
jrocket said:
My questions are:
Why are some apps connecting so often when they're not in use?
Is there a way to disable apps from making connections until I'm actively trying to use them?
Thanks.
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Click to collapse
They're connecting because they want to sync or maybe load some infos in the background. You can force them into hibernate mode with Greenify, but should all only work perfectly with root. Else you can't directly access the internet access.
Try Greenify and you will see if it works event without root. Not the best solution but a good beginning
Skulldiver said:
They're connecting because they want to sync or maybe load some infos in the background. You can force them into hibernate mode with Greenify, but should all only work perfectly with root. Else you can't directly access the internet access.
Try Greenify and you will see if it works event without root. Not the best solution but a good beginning
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Click to collapse
I know they're trying to connect, but my thinking is that they shouldn't when there's no account set up and all notifications are disabled. With apps like evernote where they're set to sync every few hours that makes sense, but if it's not serving ads, and there's no account to sync, I don't see why it needs to connect. I'm sure the app dev thinks it needs to, but I wish there was a way I could better control it.
I'll try greenify, thanks for the suggestion.

[Q] Force app to use WIFI only

How can I force a specific app not to use mobile data but only WIFI?
My use case is:
I like reading news through Play Newsstand, but it uses up way too much data for my plan... I would be happy to let it sync every night through WIFI and then just read the stuff from yesterday, without it constantly pulling new stuff using tens of MBs.
Any way to do that without using flight mode every time??
Thanks!
Disable background data on the app
Settings > Data > choose app then restrict background of said app.
radicalisto said:
Disable background data on the app
Settings > Data > choose app then restrict background of said app.
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I looked at that already, but for example today I see 25MB of Foreground data and only 5MB of background data, enough to make me think that the effect of that flag would be minimal.
In fact, the most data is downloaded while I use the app rather than in background.
Anything else I could try? I am also rooted.
Hmm, Xprivacy (xposed module) may work although I have never personally used it. But from what I have read about it, it restricts app data etc. Give it a whirl and see perhaps?
The play newsstand app has it's own setting:
'Download via Wi-Fi only'
Does this not work as advertised, or am I missing something?
eddiehk6 said:
The play newsstand app has it's own setting:
'Download via Wi-Fi only'
Does this not work as advertised, or am I missing something?
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It does not unfortunately
That flag only controls how data is synced in the background, but my problem is when I actually open the app to read the news. In that particular moment it starts downloading all news (and images) for the feed I open every time, and that generates tens of MB of mobile traffic.
Gatz said:
It does not unfortunately
That flag only controls how data is synced in the background, but my problem is when I actually open the app to read the news. In that particular moment it starts downloading all news (and images) for the feed I open every time, and that generates tens of MB of mobile traffic.
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you could get a firewall program (maybe you'll need root for it), and block it from accessing 3G (but allow through wifi)
then use tasker to turn on wifi when you are using the app. this way, the app will never use 3G
radicalisto said:
Hmm, Xprivacy (xposed module) may work although I have never personally used it. But from what I have read about it, it restricts app data etc. Give it a whirl and see perhaps?
Click to expand...
Click to collapse
paperWastage said:
you could get a firewall program (maybe you'll need root for it), and block it from accessing 3G (but allow through wifi)
then use tasker to turn on wifi when you are using the app. this way, the app will never use 3G
Click to expand...
Click to collapse
Thanks for the suggestions.
I could try both, but waiting for Android 4.4.3 to install Xposed.
If any of those can do "Prevent app XYZ from using mobile data" then it's fine.
Xprivacy could be a better choice as it doesn't sound like it's going to use up as much cpu/mem/battery as a firewall.
Gatz said:
Thanks for the suggestions.
I could try both, but waiting for Android 4.4.3 to install Xposed.
If any of those can do "Prevent app XYZ from using mobile data" then it's fine.
Xprivacy could be a better choice as it doesn't sound like it's going to use up as much cpu/mem/battery as a firewall.
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Click to collapse
i'm using Xprivacy... XPrivacy isn't completely foolproof either.
there's an option to block "internet".
In android, you can call "isConnected()" function to check if you are connected, and then not do anything. XPrivacy overrides that function and can return "false".
however, apps can "ignore" or not use those functions, and just force it's way to connect to the internet. it can still succeed (you can test to see if this happens)...
firewall shouldn't be using a lot of your CPU cycles...
paperWastage said:
i'm using Xprivacy... XPrivacy isn't completely foolproof either.
there's an option to block "internet".
In android, you can call "isConnected()" function to check if you are connected, and then not do anything. XPrivacy overrides that function and can return "false".
however, apps can "ignore" or not use those functions, and just force it's way to connect to the internet. it can still succeed (you can test to see if this happens)...
firewall shouldn't be using a lot of your CPU cycles...
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Click to collapse
Thanks.
Could you suggest a firewall app in particular, considering that I don't need advanced functions at all, but merely the bit to turn mobile data off?
Gatz said:
It does not unfortunately
That flag only controls how data is synced in the background, but my problem is when I actually open the app to read the news. In that particular moment it starts downloading all news (and images) for the feed I open every time, and that generates tens of MB of mobile traffic.
Click to expand...
Click to collapse
Lol 'Download via Wi-Fi only' is a misleading setting!
Another possible way, xposed and 'App Settings' module, could also prevent internet access I believe, but not sure if it can specifically block mobile only.
eddiehk6 said:
Lol 'Download via Wi-Fi only' is a misleading setting!
Another possible way, xposed and 'App Settings' module, could also prevent internet access I believe, but not sure if it can specifically block mobile only.
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Click to collapse
FYI, AFWall+ seems to work just fine!
I will also maybe try Xprivacy when 4.4.3 comes out and I will install Xposed.
So far, happy with the firewall approach, might come in handy for more apps that I want to prevent from using up data when underway.

[Q] VPN doesn't seem to work.

I haven't rooted my device or anything and have the latest updates. I have used VPN before and it worked fine, but then without a real reason it stopped working. I have used several apps and none of them seem to make a difference. I mainly used it to get acess to a playstore in another region, since mine is very restricted.
I have tried resetting the device and it did nothing.
Anyone know a solution for this?
drhj said:
I haven't rooted my device or anything and have the latest updates. I have used VPN before and it worked fine, but then without a real reason it stopped working. I have used several apps and none of them seem to make a difference. I mainly used it to get acess to a playstore in another region, since mine is very restricted.
I have tried resetting the device and it did nothing.
Anyone know a solution for this?
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i have premium cyberchost and works fine at latest cm12
what message appear?
geowolf1000 said:
i have premium cyberchost and works fine at latest cm12
what message appear?
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There are literally no messages appearing. I have tried cyberghost it says it connects, but the playstore looks the same without any apps. I have tried using Psiphon and when looking at the log it says "handshake request failed *server name*" several times and then it connects. Then I open the playstore and it looks the same without any new apps. The same with OpenVPN, Vpn1Click, Unlimited VPN and so on.
It is really frustrating me that I can't find an answer anywhere on the internet, I seem like the only one with this weird issue.
Wondering if I should try resetting it again, but I risk not getting the apps I got over VPN back again.
drhj said:
There are literally no messages appearing. I have tried cyberghost it says it connects, but the playstore looks the same without any apps. I have tried using Psiphon and when looking at the log it says "handshake request failed *server name*" several times and then it connects. Then I open the playstore and it looks the same without any new apps. The same with OpenVPN, Vpn1Click, Unlimited VPN and so on.
It is really frustrating me that I can't find an answer anywhere on the internet, I seem like the only one with this weird issue.
Wondering if I should try resetting it again, but I risk not getting the apps I got over VPN back again.
Click to expand...
Click to collapse
Have you tried manual setup with internal vpn service?
You can check same way amazon playstore
If google denay vpn adresses.
geowolf1000 said:
Have you tried manual setup with internal vpn service?
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I have been meaning to try this, but haven't yet.
I'll give amazon playstore a try too.

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