Generic network issues. Before using this tag, check if there's a closer fit (see tag wiki).
0
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0answers
47 views
Debug android apk network
I am looking for android app network info from 3 months, but fail to debug any third party app.
I try many apps as suggest on stackexchange (e.g: OS exchange, network monitor apps) but they only ...
-1
votes
0answers
21 views
What are the ways a phone can be disconnected from a network?
My android phone, (Samsung Galaxy A3) has been stolen and when I try to access it on "Find my Mobile" it comes up with not connected to a network. It was stolen at school and I was wondering to what ...
0
votes
0answers
25 views
Play Store on Oreo cant download apps when VPN turned on
We have an issue where Android Oreo (v8.0) cannot download apps from the Play store when a VPN is turned on. This also happens to affect the Airwatch MDM agent in the same way as well.
Devices - ...
0
votes
0answers
35 views
How is the GSM Call Flow implemented and when is the microphone opened?
Is it possible to know how is the GSM call flow implemented on Android? I will like to know concretely when its the microphone opened.
1
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0answers
20 views
Unable to connect to Raspberry Pi3 by hostname from Android VNC Viewer [duplicate]
I installed VNC Viewer on my Ubuntu from here. Then, I could connect to my Raspberry PI by both hostname and IP address.
However, I can't do the same from my Samsung Note 8 I can't connect by hostname ...
0
votes
0answers
98 views
How can I Disable Background Data Usage for 'Android OS'?
I recently rooted my phone so that I could use AFWALL+ to disable Background & Foreground Data Usage for everything except the Browser, and it is working fine for all apps except for a package ...
1
vote
1answer
49 views
ping <ip> fails, but ping -I eth5 <ip> works in Android shell
I am trying to enable Ethernet on my Android-7.1.2. Now, it can acquire ip address from DHCP server. ifconfig shows that the Ethernet port can receive lots of packets, but just sends a few out, as ...
1
vote
0answers
29 views
How can I continuously measure mobile network coverage on a particular journey?
Every day I spend almost 2 hours on a train to my job and back. My current cellular provider gives me a terrible service most of the time within the train. I'd like to buy/borrow SIM cards of all ...
1
vote
0answers
19 views
How to add a Brother printer manually?
I switched printers (from Samsung to Brother), both are WiFi enabled and connected to a network 10.0.0.0/24.
My Android phone (Samsung 9+) is on another network within the same LAN (10.1.0.0/24). It ...
0
votes
0answers
209 views
Setting static ip for Android hotspot
I'm connecting to my Android's hotspot. I see that the IP is 192.168.43.0/24, so any ip in 192.168.43.X would be reserved for Android's DHCP server. But I need the machine that connects to Android's ...
0
votes
0answers
26 views
How to access the smart TV storage on LAN?
I have Micromax Canvas Smart TV whose basic specifications are
Android KitKat,
32" HD Screen
RAM-1GB,
Internal Memory-4GB (for users about 2GB)
No. of USB Port-2,
No. of HDMI Port-2,
SD Card Slot-1,
...
0
votes
0answers
29 views
How to list an app's internet connections and connected IPs?
I'm currently living in a country in which YouTube website is banned and you'll need a VPN or a proxy to be able to access the YouTube website and videos using a web browser, but surprisingly, I've ...
1
vote
0answers
47 views
How to make network calls on Android with an app in the background [closed]
I am building a react-native app that launches a series of network requests (both UDP, HTTP) when it receives a special kind of notification, or based on a delayed execution.
However it turns out ...
0
votes
1answer
17 views
Setting Dynamic IP Address from command line
I am working with android, I have connected a ethernet cable to ethernet port of my hardware.
I am not getting any network. I am using Android O.
In linux I can use dhclient eth0 (for getting IP ...
0
votes
0answers
26 views
What is the default values of “ip_conntrack_max” and “nf_conntrack_tcp_timeout_established” on android?
Also, does these value also affect the hotspot function on Android phones?
0
votes
0answers
25 views
The effect of excluding the routes of DNS servers used by OpenVPN in Android
My question is: What will happen when I exclude the routes of DNS servers from config file used by an OpenVPN connection in Android? Will there be any difference between the connections which I don't ...
0
votes
0answers
28 views
where does free proxy sit and what can it actually see when used for 4g android phone?
The ip address of my android mobile with 4g simcard (with out proxy) shows some thing like 10.xx and so on. when I setup a manual proxy, where does it exactly sit in the network of internet? "Will it ...
1
vote
0answers
13 views
Signal Problem of S8+
I recently bought a Samsung S8+. The phone is alright but I got stuck in a problem. One of the network provider SIM is not working. As a simulation, I used following steps:
I exchange the slots, ...
1
vote
1answer
220 views
Disable NAT on tethering (Bridge mode)
I've looked around but found nothing on this subject.
I have an Android phone with a public IP given by sprint. Tethering on the android uses NAT, so if I want to access any of the devices behind the ...
2
votes
1answer
43 views
Android DHCP Port Redirection
I am working on a MirrorLink implementation for the Google Pixel (Android 8.1.0). I must implement a DHCP server; however, Android applications cannot listen on reserved ports.
The Android ...
0
votes
2answers
2k views
Brand new Moto G6 won't send or receive SMS
My brand new out of the box Moto G6 won't send or receive SMS. I'm using the official SMS app which has SMS permissions (triple checked this) and is the default SMS app.
I tried everything: cleaning ...
-1
votes
1answer
37 views
Is there a limit to how many WiFi networks can be stored?
When you go to a new place and connect to a wifi android "remembers" it and connects automatically next time. Is there a limit to how many networks can be stored? I understand it is probably not ...
2
votes
0answers
83 views
Wifi authentication error occured
So I've been having this issue for the last month+ and I have yet to find an answer. I have a Samsung Galaxy S6 running Android 7.0
My home wifi was working fine until one day, seemingly out of the ...
1
vote
0answers
70 views
Only one network interface active at a time in Android
I was looking into the network configurations in Android devices. Android makes WI-FI as the default network preference. And I noticed only one network interface can be active at a time in Android. ...
0
votes
1answer
48 views
Check built-in PPTP VPN stats
Is there any way to check VPN stats for stock PPTP VPN applet? Maybe some stat-file or GUI-way? If not, can we utilize Tasker for that?
I particularly interested in uptime indicator, i.e. was my VPN ...
1
vote
0answers
43 views
Strange wifi issue
Something strange happened today with my Asus Zenfone Go. I was configuring the device as new after a remote erase (I erased it with find my device). Before asking for my Gmail account it was asking ...
0
votes
0answers
53 views
Is it possible to add exceptions to Open VPN on android?
Is there a way to add an IP exception to the Open VPN app or the .ovpn file that I'm using? I want to use the VPN for all traffic except for one address on the local network.
The situation is a React ...
0
votes
0answers
84 views
accessing shared windows 7 folder from Android suddenly stopped
It used to work and 1 fine day - I kept getting host is not reachable when I tried to access shared windows folder in same WLAN via Android file explorer utilities ( tried X-plorer and ES file ...
0
votes
0answers
38 views
Keep Having to Reconnect WiFi (Only on my phone only on my home WiFi)
I recently bought Essential Phone PH-1 and I am experiencing a weird issue on my home wifi. I keep losing internet 3-10 times per evening. Then I turn off wifi, turn it back on, and it's working well ...
1
vote
0answers
21 views
Is there a way to load a dex file by an Android app from outside of its own package?
E.g., remotely downloading and executing a dex file by an Android app.
1
vote
1answer
2k views
Connect android emulator to lan
I try, to connect my android emulator (from sdk) to the lan via a network bridge and a tap interface and with the -qemu option. I need it to use multicast addresse in native library code for ...
1
vote
1answer
369 views
How to use -net-tap with android sdk emulator?
I am trying to create a bridge between android emulator (from android sdk) and host system using -net-tap. Is there any working manual for that case? I have tried to launch emulator with -net-tap tap0 ...
0
votes
0answers
42 views
Allow Android 2-step verification app access to VPN / shadowsocks
When logging in to a Google account, the Android 2-step verification phone prompt does not work for me.
The prompt appear on my Android phone, but when I click Yes, nothing happens.
Allow VPN / ...
1
vote
0answers
239 views
Wifi stuck in “Obtaining IP address”, but connects in another area
When I am at my desk at work the Wifi does not connect to my phone and I get stuck looping in "obtaining IP address". However if I step away from my desk to another part of the building, my phone ...
0
votes
1answer
814 views
How to test internet speed using terminal emulator on Android
I have Termux app installed on my Android phone. Is there a speed test tool that I can install and use from the command line? I have tried speedtest-cli, installed it by:
pip install speedtest-cli
...
1
vote
0answers
132 views
Android error “Failed to connect to the network. Please check you network connection status”
I'm using lenovo p2 phone. I'm getting following popup error every few seconds. It is very annoying.My mobile data connection is on. But it is showing " Failed to connect to the network. Please check ...
0
votes
0answers
239 views
Changing network settings from the command line in Nougat
Context
We have a platform where another Linux system called "Yocto" runs in a chroot environment inside Android L. We have recently made the decision of migrating to Android N.
One of the things ...
0
votes
0answers
113 views
How can I set ipv6 DNS via command line (ndc)?
Is it possible to set ipv6 DNS servers using ndc via adb? root is not a problem, mobile connection is a must have.
I was thinking about something like
ndc resolver setnetdns <netId> <...
0
votes
1answer
56 views
Can an older Android phone using Android 4.4.2 act as a spam server?
First excuse my lack of knowledge in anything Android related.
I wanted to ask if there is any possibility that an un-supervised Android phone, older Samsung model, running Android 4.2.2, act as a ...
0
votes
0answers
21 views
How to limit app using wifi from shell
The Android root firewalls didn't work on my android emulators, How can I limit app using wifi using shell?
0
votes
1answer
56 views
HTTPS websites slow on Phone
I am trying to investigate why our Phones are experiencing slow browsing to HTTPS sites.
It happens only the first time after the phone in question has been locked for a couple of minutes or more.
So ...
2
votes
1answer
2k views
Captive Portal parameters
There are several captive portal parameters one could apply to an Android device via settings put global – the most famous probably being
settings put global captive_portal_detection_enabled 0
to ...
4
votes
0answers
450 views
Stop navigating to google.com for wifi sign-in?
My device (unrooted samsung s5, latest google chrome browser version) keeps navigating to https://www.google.com to (eventually) access a public wifi's login page. This is problematic of course as the ...
0
votes
0answers
75 views
My 3 Android devices have slow internet on my home wifi only
My 3 Android devices are slow on my home wifi only (good on other wifis, and 4G)
My laptop is good on the home wifi however.
By slow, I mean surfing speed, instagram, youtube etc is like a dial up, ...
0
votes
1answer
44 views
Can WiFi be turned on without user interaction?
If my phone's WiFI is off, can it be turned in without me doing anything?
EDIT: Using Stock Samsung Android on a Samsung Galaxy Tab E.
0
votes
1answer
341 views
Can airplane mode turn itself off automatically
If I have a phone with airplane mode turned on, can it turn itself off automatically (without user interaction)?
1
vote
0answers
374 views
Create Ad-hoc wifi on Android (Samsung galaxy note 3)
I am creating a website using flask (python) to hold pre-downloaded episodes of anime and cartoons to take into school and host between me and my cartoon club. I want to run it on my Samsung galaxy ...
0
votes
0answers
48 views
How to run Node.js proxy encryption service on Android?
I am using Dory (Node.js runtime on Android), and try to use a proxy encryption service on my phone. The encryption service listen on 1080, and turn regular network request into encrypted package and ...
0
votes
1answer
318 views
How do I bridge Android guest network traffic?
I need a way to direct all traffic from an ARM Android guest to a virtual bridge on the host.
I'm using the Android emulator binaries (built from source) and Android images built from the AOSP ...
0
votes
0answers
16 views
Error 500 while trying to log in with Matrix app
I use Samsung galaxy grand prime+, when I log in with matrix application it shows unknown status 500, how do I fix it?
