Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [wi-fi]

For questions specifically about issues with WLAN network connectivity (via a wireless router) as opposed to questions related to cellular connections (2G/3G/4G, etc.).

0
votes
0answers
6 views

How to make offline voice calls between Android phone and PC?

I want to communicate with my brother who has android using my PC over bluetooth or Wi-Fi (offline), is that possible?
-1
votes
0answers
9 views

why does it work with android 6.0 but it doesn't work with 7.0 — java [on hold]

public class Server extends Thread { private int Port; public Server(int Port){ this.Port = Port; } @Override public void run(){ super.run(); try{ ...
0
votes
0answers
12 views

Other gadgets can’t connect to the wifi

In our household, we have 4 (one iphone and three androids) phones and one laptop. Recently, we got wifi. The first time we connected the phones and the laptop, it went okay. The next day, only the ...
0
votes
0answers
24 views

Can Google see what you're doing on a different device if you're using an Android phone's hotspot to connect a different device to the internet?

I know that Verizon or ATT or whatever data service you're using can see your browsing history since they're providing the service, but would Google be able to see it too since it's the software the ...
0
votes
0answers
17 views

Samsung galaxy s8+ unable to connect to 802.11n wireless network

As in the title. Stock One UI on Android (Pie), up to date and I have entered the correct network key. However, when I try to connect it fails, eventually displaying "Authentication error occurred". ...
0
votes
1answer
28 views

Help automating Wi-Fi Calling or Airplane mode toggle with Tasker

I am absolutely 100% new to Tasker. I have bought and install this app to automate a few things which IFTTT simply can't. Here is the situation : My bedroom is in a basement apartment and so I do ...
1
vote
1answer
62 views

Overlay a live WiFi camera image

I am using a WiFi endoscope camera with an Acer Android tablet, for woodturning hollow forms. The camera points to a cutter on the same structure as the camera so that the camera is always focussed on ...
0
votes
0answers
23 views

“The connection was interrupted” in wifi

I have a Galaxy tablet with Android. When I connect to wifi, I see that it is connected: However, whenever I connect to a website, I see an error message saying that "the connection was interrupted": ...
1
vote
0answers
45 views

OEM Unlocking Greyed out after Android 8.1 Update. (Lenovo Tab4 10)

I purchased a Lenovo Tab 4 10, I enabled OEM Unlocking, Unlocked the Bootloader to root my tablet, and when I booted back into the Android OS it had an update, so I updated it, rebooted, re-enabled ...
0
votes
0answers
33 views

Use 4G while being connected to a WiFi direct printer

Is it possible to use 4G for internet while being connected to a wireless printer with WiFi direct? If not, are there any alternatives to use both, the printer as well as the internet, simultaneously ...
0
votes
0answers
31 views

Unnormal “process” in smartphone

Checking my data use in my android, I saw that android.uid.lgapps.2901 used a great amount of data. So I searched for it and I founded this link: https://stackoverflow.com/questions/54478558/android-...
0
votes
0answers
14 views

Kindle Fire: Change 802.11 Listen Interval from 6 to 1

The Kindle Fire 7, and possibly others, even when plugged in and with all power management settings I can find disabled, associates with WiFi base stations with a listen interval of 6. This appears to ...
0
votes
0answers
32 views

What is using WIFI on my device in the background?

DEVICE: HUAWEI HONOR PLAY (CORAL00), ANDROID 9, EMUI 9.0.0 A little back story: Today afternoon (around 12:00), a classmate took my phone to see about its features and stuff, spent some 8-10 mins ...
0
votes
0answers
33 views

Wifi continuously stops working after a few minutes, and mobile data stops working until reset

I recently got a new Galaxy J7 Crown, Andriod version 8.0.0, Samsung Experience version 9.0. Will provide more information on software versions as needed. Phone will continuously lose wifi ...
0
votes
0answers
39 views

Is it possible to scan Wi-Fi access points on your PC using your phone network adapter, wirelessly?

For a project, I need to be able to remotely scan and connect Wi-Fi access points detected by a Android phone, but doing scanning and connecting on the computer. Without USB tethering. This would ...
0
votes
0answers
60 views

“Cannot add/update network before store is read!” when trying to save a WiFi network on Android 9

I cannot connect to WiFi on Android 9. This is the error log D/WifiService( 1941): recentFailure: Association Rejection code: 0 D/WifiService( 1941): uid=1000 name=android.uid.system:1000 ...
0
votes
1answer
35 views

Application update localy via wifi

Is there a way through which I can connect two devices (via Wi-Fi or Bluetooth ) and check applications' updates from each other? I used to use SHAREit for this purpose but after update, it does not ...
1
vote
0answers
22 views

Wifi but no internet - Samsung Galaxy S3

I have a Samsung Galaxy S3 with Octos and Android 7.1.2. I have been able to connect to the internet in the past, but currently when it connects to the wifi it does not connect to the internet. I ...
0
votes
0answers
67 views

How do I reset WiFi data usage stats?

I am connected to friends hotspot via wifi so I want to keep track of my data usage of her hotspot. So I am checking the WiFi data usage, but since its for 3 months its not very useful. How can I ...
1
vote
0answers
42 views

Phone send MANY packages

I'm desperate here. Earlier, I accessed my modem to check out the IPs in my network. The network was configured with DHCP (with a considerable time to expire), and I didn't recognize 3 or 4 IPs: most ...
0
votes
1answer
48 views

Problems after rooting with TWRP and SuperSU

I'm having some problems with my Samsung A3 2016 (A310F), on Android 7.0. I rooted the device using Odin3 v3.12.3 and flashed TWRP 3.0.2.1 SMA310, and then installed SuperSU v2.76 using the TWRP that ...
0
votes
1answer
50 views

Troubleshooting wifi issues

Suddenly the wifi of my Xiaomi A1 stopped to connect my home's wifi :-/ There is no update, either phone or router, I'm aware off. But at some point yesterday I realized I was not connected. So I ...
2
votes
0answers
59 views

Determining the real reason why WiFi does not connect

Often, I try to connect to a Wifi from my Android phones (one is 4.* series, another 6.*), and sometimes it ends with: Status: "Saved" Status: "Connected, no Internet" Plus a couple of others, even ...
0
votes
0answers
33 views

How to access Wifi connection/disconnection history of up to X months?

I found the following script works but only shows recent activity: adb logcat -v threadtime ConnectivityService:* *:s Can anybody please help on the script, so I can view the connectivity log back ...
0
votes
1answer
38 views

How to turn my Android tablet into general Wifi IP camera with AP?

I would like to turn my Android tablet into general Wifi IP camera to be accessible as a standard wifi camera from another wifi enabled tablet, smartphone or PC. There is a number of Android apps on ...
0
votes
0answers
39 views

What is this unknown app using my wifi?

I've just noticed this 10109 in my wifi usage. I have a separate entry for Deleted apps so it must be an active one. I have root, running RR Rom on a OnePlus 5T if that is of any help in identifying ...
1
vote
0answers
30 views

3g Modem connection using ppp2 widget on android x86

I am trying to connect to internet using huawei 3g dongle e1731 on android-x86-7.1-r2 using ppp2 widget (tried ppp and ppp3 but not worked).I was able to browse the internet using chrome but ...
0
votes
1answer
279 views

Block PUBG completely from working in son's mobile

My aunt's 12 year old son is failing exams because of PUBG. She needs to block PUBG completely. Is there a way to block it from getting connected to PUBG servers, or crashing the app everytime it ...
0
votes
0answers
29 views

Firefox proxy setup?

I want to configure autoproxy for specific WiFi hotspots to use with Firefox. The autoproxy prop in about:config is global, but otherwise, apparently, Firefox doesn't use system WiFi settings (because ...
0
votes
0answers
112 views

How to get Android connect to weak WiFi signal

I have an IoT device (a LifeX Color 1000 bulb) which I'm trying to connect to my home Wifi network. But to do so, I have to: Factory-reset the bulb so that it goes into setup mode Connect to the ...
0
votes
0answers
28 views

Wlan manual proxy setting problem

My android phone is not saving the proxy setting. Once i set and return to open browser and play store, again the proxy in manual is becomes empty. I couldn't use it!
1
vote
0answers
52 views

Reroute or blocking ip addresse

There is an IP that connects to my phone (Galaxy note 5 running android 7.0) and collects too much data i don't like it but blocking it with host or router doesn't work. I need to block or at least ...
0
votes
0answers
117 views

Sticky Wi-Fi issues but “Aggressive Wi-Fi to Cellular handover” turns itself off?

My phone suffers from what is apparently called "sticky" wi-fi. In other words when I am of some proximity outside of my house the phone sees my access point and believes it's connected but it doesn't ...
0
votes
1answer
134 views

Network Selection disabled by WiFi Manager & Wi-Fi keeps disconnecting

Android 7.1.2 drops WiFi connection. Wi-Fi verbose log says: (network_selection_permamently_disabled) network_selection_disabled_by_wifi_manager
0
votes
0answers
18 views

lan printer not fround from wifi (kyocera from android)

I have a new budget Kyocera network printer (FS-1061 DN). It has no wifi, but a standard LAN cable is plugged in. I installed the driver on my windows 7 machine, also connected via LAN, and printing ...
0
votes
0answers
102 views

Android phone fails to communicate using IPv6

I observe the following problem with my Android phone (Sony Xperia XZ, Andoid Oreo 8.0.0) Though the phone seems to have a correct set of IPV6 addresses it fails to communicate when I use IPV6. the ...
0
votes
0answers
21 views

How can I broadcast audio to another Android device nearby?

I tried RTSP server over LAN but there is too much delay. Is there any more efficient way to achieve this?
0
votes
0answers
75 views

How to update wpa_supplicant to version 8

I am running LineageOS 14.1 I want to upgrade the wpa_supplicant so i can connect to my network with Management Frame Protection turned on. I need to know how to update wpa_supplicant so i can ...
3
votes
0answers
50 views

Which process is preventing me using Wifi?

I have a TV box provided by ISP (also TV channels provider), which has Android 4.4.4 Linux kernel 3.10.23. (I have root already) It uses PPPoE to get a network so can receive TV stream, but this ...
1
vote
0answers
33 views

How to set data limit to a metered wlan?

For Android 7, we can set a WLAN (wifi connection network) to a metered WLAN, which work similar like a cellular network. For cellular network, we are able to set data limit. So, the question is, ...
1
vote
1answer
43 views

Galaxy J3 Wi-Fi issues (Android 8.0.0)

Expected functionality: Wi-Fi works. Actual functionality: Wi-Fi sometimes connects and works fine. Other times, it will say "Internet connection may not be available." Sometimes it will say "...
2
votes
2answers
122 views

Problems with the DNS Network part (or maybe virus/malware-related) on Android 6.0 Marshmallow (Alcatel Vendor)

I've been experiencing some strange problems maybe that be related with the DNS Network part in Android 6.0 Marshmallow, and could mention these two origins as the main likely sources of problems: • ...
1
vote
0answers
60 views

Android not connecting to server on LAN

I am unable to connect to the SSH server on my desktop from my Android (Oreo 8.1) device over Wifi. Here is the setup: Android and Ubuntu desktop are both connected to my Wifi, which is connected on ...
1
vote
1answer
183 views

Will the new changes to Android 9 cause firewall apps that use VPN to manage network obsolete

Firewall apps use VPN to manage network (to allow or disallow apps to connect to the Internet via Wifi or Mobile Data), mainly is for phones that are not rooted. However, the article (https://www....
2
votes
0answers
71 views

Why is not all traffic captured from my device when routing through Fiddler proxy?

I have followed the guide here: Configure Fiddler for Android / Google Nexus 7 in order to redirect outgoing traffic from my android device to go through Fiddler acting as a proxy on my desktop ...
0
votes
0answers
89 views

How to store many WIFI usernames and passwords on Android TV?

I need to change each time the WIFI settings because me and my brother have only internet on phones so we need to tether internet. So I need to setup my internet in TV after my brother's use. This is ...
0
votes
2answers
74 views

wi-fi + bluetooth + usb failed for no reason (no system update) on xiaomi redmi note 4

Some time ago I suddenly noted that wi-fi switch does not turn on wi-fi and I could not start wi-fi hotspot on xiaomi redmi note 4. I did not do any system update before that happened. As I've read on ...
1
vote
1answer
104 views

Automatically change wifi and bluetooth MAC address

I recently learned that it's quite easy to track people with their wifi MAC address and Bluetooth address in stores, etc. I was wondering if there are any drawbacks of changing these addresses ...
2
votes
2answers
149 views

How can I automatically connect to my company's wifi?

My Samsung Galaxy S6 with Android 7.0 automatically connects to my home wifi when in range. However, in my company, it only shows me a notification that I can click on to connect to the company's wifi ...
-1
votes
1answer
120 views

Wifi password connection problem

When I enter my password on my phone (Motorola) to connect to wifi it says it is incorrect but it's not. How can I fix this?