App Data-blocking not work - Moto G4 Plus Questions & Answers

Hello,
Phone: Moto G4 (athene) with LineageOS 14.1 + Root
I would like certain apps not to be able to contact the Internet.
For this I disabled in the app settings data and WLAN accesses,
But these apps still have access to the Internet. As the following screenshots show.
This problem also existed in earlier builds.
A root firewall like AFWall+ can also pass data.

If I'm not mistaken, this blocking does not work reliably on 2G and 3G, although I can't be certain.

Related

App that control which apps can use 3g/edge and wifi

Is there any app that can control which apps are allowed to use 3g/edge to connect to the Internet and which are only allowed to do that when wifi is available?
Yes me too want to know how to restrict data download.
Thank you.
IMO, an app that manages all permissions would be even better. I haven't heard of any such apps but hopefully someone can come up with something.
can I somehow restrict all data transfers? I have no data tarif from my mobile operator and allmost everywhere I am i have free wifi connection (so I want use wifi).
Thank you
"Tasker" may be able to help, it can control your settings based on all kinds of scenarios. I have my mobile data disabled and use Tasker to enable it when certain apps start (internet, email, etc), it will disable it automatically when you close that app (needs apndroid installed). I do the same with GPS.
Tasker gives you loads of options and control, you can create custom widgets and automatic profile switching.
milanf said:
can I somehow restrict all data transfers? I have no data tarif from my mobile operator and allmost everywhere I am i have free wifi connection (so I want use wifi).
Thank you
Click to expand...
Click to collapse
droidwall may be of interest to you guys, it blocks all apps to connect to 3g/edge unless you specify the app in the droidwall whitelist
note: Droidwall does require root
Would appreciate to know where to get the "Tasker" you mentioned.
Thank you.
I can find Tasker in the market, but I first found it on androlib. I use it to disable ´mobile data' during the night.

[Q] How do I connect LG Vortex (Android 2.2) to my company Wifi and use apps over it?

I have recently purchased an LG Vortex that comes with the Android 2.2 operating system installed. I have looked into rooting my phone with z4root and have successfully temporarily rooted my phone. I would rather keep my phone unrooted, but if it is absolutely necessary I will root it permanently with z4root.
My question is this: How can I connect to my company wifi and use apps that require wifi?
I can successfully connect to my corporate wifi through the 802.1x EAP protocol. The problem comes when trying to access any of the apps that require internet (I am forcing Verizon's data plan not to be used--using wifi only due to 150MB limit on my data to save $$ per month). None of my apps seem to work--internet browser, Market, Gmail, Google Calendar, etc...
On my company pc I know that within internet explorer the box is checked that says "Use automatic configuration script" and gives an "Address" that is in the format of "..../proxy.pac" It looks like my work uses a proxy for things to connect to the internet. I have no such place to put this information in my LG Vortex. I downloaded an app that seemed promising called "Proxy Settings" which will allow me to enter in the following Hostname and Port. When I tried to enter the "..../proxy.pac" as the hostname it gave me an error stating "The hostname you typed is not valid."
Is there an app or something that will allow me to use my apps when connecting to my corporate wifi? Is it a proxy setting thing or a VPN thing? I am not sure. I am open to any and every idea so that I can use my phone's online features while connected to my company's wifi.
FYI - I have friends that have iPod touches and they are able to connect to the internet with some apps internet browsing and downloading apps, but they have a similar issue of not being able to use all of their apps as well. I believe they were able to put the "..../proxy.pac" address in their devices somewhere.
Thanks!
abarkena, check out Autoproxy on the market. You can add a new proxy, put in the address to the proxy.pac file, and it will connect to the correct proxy every time. It works for market, maps, gmail, the works.
That's also good if you're on a network where they keep changing the proxy (like the place I work).

Is there someone watching us when connected to the net?

Hi Guys, I have a D802 International version.
I think, there is a data sending when you connected to the Internet. It is from the Android System, I don't know what data and where it is send to.
I didn't noticed it before rooting and installed Droid Wall.
When I have my phone rooted, I blocked internet access on Android System. The first time connected to the Internet, my phone raised an error message said that there wasn't Internet access, but browsing, WA, Play Store,email,etc were okay,.
So I traced this error and found out that the error was from Android System.
Since there many packages on the Android System, I couldn't determine which one that sending the data.
On my Nexus 7, I also blocked Internet access on Android System and can connected to the internet without any problem.
Can you confirm that your phone have the same behavior? Is there any tools that can use to inspect which package that tried to sent data?
I'm using afwall+, see attachment for my para(noia) profile setup, everything needed works like that. International 802
android404 said:
I'm using afwall+, see attachment for my para(noia) profile setup, everything needed works like that. International 802
Click to expand...
Click to collapse
I am using Droidwall, settings are almost the same with yours, except that I didn't give access to root - Application running as root.
It is works fine with me.
What I am talking about is Android System, this one that trying to sent something to the net, the first time you connected to the net.
In your firewall, did you give access on Android System to the net?
If so, try to block it and see what's happen then.
htcm7 said:
I am using Droidwall, settings are almost the same with yours, except that I didn't give access to root - Application running as root.
It is works fine with me.
What I am talking about is Android System, this one that trying to sent something to the net, the first time you connected to the net.
In your firewall, did you give access on Android System to the net?
If so, try to block it and see what's happen then.
Click to expand...
Click to collapse
That's what i meant. As you can see on the screenshot i don't allow internet for the system and everything works fine. No message from system about lack of internet.
Also make sure you disable CarrierIQ from System, General, Backup and Reset, Collect Diagnostics and uncheck Allow Diagnostics.
Cheers!
Rayan said:
Also make sure you disable CarrierIQ from System, General, Backup and Reset, Collect Diagnostics and uncheck Allow Diagnostics.
Cheers!
Click to expand...
Click to collapse
When I go there the settings force close. I think i restricted that on day one with this phone but i would like to check. Don't find anything frozen in titanium or blocked in xprivacy or afwall that should cause this fc.
Also: install xposed framework and xprivacy to control which data you don't want apps that need internet to send home.
android404 said:
When I go there the settings force close. I think i restricted that on day one with this phone but i would like to check. Don't find anything frozen in titanium or blocked in xprivacy or afwall that should cause this fc.
Also: install xposed framework and xprivacy to control which data you don't want apps that need internet to send home.
Click to expand...
Click to collapse
I didn't have problems disabling it, I even froze the system app (rooted). Mine's T-Mobile branded.
Cheers!
android404 said:
That's what i meant. As you can see on the screenshot i don't allow internet for the system and everything works fine. No message from system about lack of internet.
Click to expand...
Click to collapse
That is not what i mean. If i give internet access to root, of course, it won't be any error.
I don't wan't every apps has root access to access the net without knowing by me.
Take a look at attachment. With that setting, i still can browsing, WA, check mail, etc.
I guess, something from LG's stuffs burried in Android System trying to connect to the net, and since it has no access, err msg raised.
Except that root apps can do whatever they want even if you block them... the root thing is an old habit from when i was on 4.3 on my previous phone, under which i had to allow all rooted apps to have access to the net in order to have access at all.
Anyways, i blocked rooted apps now, rebooted and still can access the net without any error messages. Why not install afwall+ and see if it works the way you expect it to work?
android404 said:
Except that root apps can do whatever they want even if you block them... the root thing is an old habit from when i was on 4.3 on my previous phone, under which i had to allow all rooted apps to have access to the net in order to have access at all.
Anyways, i blocked rooted apps now, rebooted and still can access the net without any error messages. Why not install afwall+ and see if it works the way you expect it to work?
Click to expand...
Click to collapse
Check your firewall log. On nexus 7, I didn't get err msg, but after looking the log, there are numbers of Internet access blocked.
I found it who is trying to sent/receive data from the net. It wasn't LG, it is Google.
On the log, here is one of the blocked ip address : 74.125.235.32.
See if your log recorded same address.
What the hell they are doing, spying on us the minute we connected to the net?
htcm7 said:
Check your firewall log. On nexus 7, I didn't get err msg, but after looking the log, there are numbers of Internet access blocked.
I found it who is trying to sent/receive data from the net. It wasn't LG, it is Google.
On the log, here is one of the blocked ip address : 74.125.235.32.
See if your log recorded same address.
What the hell they are doing, spying on us the minute we connected to the net?
Click to expand...
Click to collapse
They take your location whenever possible and also collect data for whatever they would like. How do you think they know how many people are running each version of android and things like that
Sent from my VS980 4G using xda app-developers app
htcm7 said:
Check your firewall log. On nexus 7, I didn't get err msg, but after looking the log, there are numbers of Internet access blocked.
I found it who is trying to sent/receive data from the net. It wasn't LG, it is Google.
On the log, here is one of the blocked ip address : 74.125.235.32.
See if your log recorded same address.
What the hell they are doing, spying on us the minute we connected to the net?
Click to expand...
Click to collapse
Of course they are, that's why we use firewalls, to at least try to make it a little bit harder for them.
Here's One part of what afwall blocked for me over the last. 20 minutes:
AppID : -1
Application's Name: Kernel
Total Packets Blocked: 91
93.184.220.20(1)
74.125.232.115(4)
74.125.232.100(2)
74.125.232.110(14)
54.246.159.107(2)
74.125.232.111(1)
54.230.44.185(3)
173.194.71.84(1)
149.126.74.114(11)
108.161.188.129(5)
173.194.71.95(6)
74.125.232.98(13)
108.161.188.154(7)
108.161.188.224(9)
166.70.171.101(1)
74.125.232.107(2)
173.194.71.108(9)
So, I guess, this is a standard proc when you use Android, you must let Google watching over you

Mod to remove certificate changes in Android N?

Hello,
I was wondering if anyone knew of a mod (in any form/fashion) that will "revert" the certificate changes that were introduced in Android 7.0, or if this would be a possibility?
The story in the beta's was/is:
To use my Wi-Fi at my school (I literally live at school) I have to install a certificate on all devices. In Marshmallow I just enter my credentials when connecting to the Wi-Fi, and it connects, however there is no internet connection yet, I then have to open the browser and visit cert.localnetwork.zone, and install the certificate which then allows me access to the internet (well, 'restricted' access, hence the purpose of the certificate).
However, in N, there are some extra steps, when I [connect to the Wi-Fi I have to select between use system certificates and do not validate, which I then select "do not validate", as I don't have any certificates installed on the device to use, and I don't know the domain to enter for the other, and it kicks up an error if I enter cert.localnetwork.zone (the only thing I could think to use). Then when I go to Chrome just like any other time I go to cert.localnetwork.zone, and download and install the certificate like any other ROM I would do it on. It installs and grants me access to the internet, however the access is 'different'.
I can't use the Google App, which means that Google Now doesn't work at all, neither does the search bar on the GNL, going to Chrome I can't search something in the URL bar, instead I have to go to bing.com, and then search it from there (google.com returns an error). I open Sync for Reddit (Pro), and it will not load returning that I have no internet connection, however upon using the official Reddit app, everything works fine. Using the Bing app results in the same error as the Google App (no internet connection), however when using the bing website as mentioned before it works fine. Other services like Google Plus do not work either.
But I am still able to access the Play Store, Gmail, Inbox, Twitter, Tumblr and other services just as I would before, but it seems that anything using https, does not work due to an added security measure. However, when switching to another Wi-Fi network, or using my data, everything returns and works as per usual (which is quite annoying, when a heap of Google Now, Reddit etc notifications come streaming in). Every version of the N preview has been like this, however any version of 6.x has no problem. I haven't come across this error on any other devices (OnePlus One, Nexus 5, iPhone 6, Macbook Pro, Dell XPS 13, Chromebook Pixel, Nexus 7). I've basically narrowed it down to the connection not being private, as it says when I press "do not validate", however I don't know of any other way to connect to the Wi-Fi..
However, in the official 7.0 release it's even worse, now I connect to the Wi-Fi, and I can ONLY access the Play Store (which works without the certificate being installed anyway). I contacted our IT department, and they said that this is not something that they can change since they are required by the ADoE to monitor internet activity.
So I was wondering if there was some either mod/rom or ANYTHING that would allow me to revert the certificate changes in 7.0, or a root app or whatever that allowed connections on an "insecure" Wi-Fi network.

LG V20 HotSpot "No Internet, Secured"

I'm unable to use Wi-Fi Hotspot (tethering) from smartphone after update Adguard to beta 2.12.140 on LG V20. I can enable/disable the Hotspot, but I can't connect to it (no traffic).
Downgrading to any other versions doesn't solve the problem. And it looks like even the uninstallation does not work, clearing data/cache the same.
I made an Android update with no result.
APN settings it works normally, I guess, since the internet is accessible on the smartphone (but not on tethering)?
Are there some adb commands that can be used to fix the problem? I assumed there are some remnants settings related to the beta version which creates problems and changes settings on the OS?
Thanks!
Try looking in adguard's settings for things about blocking local traffic.. I haven't used it myself, but I use another VPN app that has an option like that that breaks tethering/hotspot when enabled.
In Adguard, there is an option to choose which Apps to use the VPN as "Apps Management". But I do not know which App is responsible for tethering on the V20, to disable it from Adguard,

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