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

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1
vote
1answer
298 views

Cannot connect android phone to tp link router

I have TP Link TD-W8968 wireless router. I can connect my laptop to the router but not a phone since few days. I am facing a problem since a week, when I turn a wi-fi on on my android device HTC ...
0
votes
0answers
67 views

Hangout call using Android phone in a proxy enabled internet

I am trying to make Hangout call from my Android (Jelly Bean 4.1.2 ) phone. I have created a Wi-FI hotspot in my laptop from an Ethernet connection which has an enabled proxy. Everything works ...
0
votes
2answers
90 views

How to browse to a NAS in Android?

I have a NAS attached to my home router, and the NAS is running a web server. I would like to run the browser on my Android tablet, enter the URL (in my case, diskstation/wordpress) and get the page. ...
0
votes
0answers
65 views

Mobile Hotspot not supported

My Samsung Galaxy Tab 3 tablet, doesn't support Mobile Hotspot. This problem has started just after I upgraded the OS from Android 4.2.2 Jellybean to Android 4.4.2 Kitkat. I also downloaded ...
0
votes
1answer
158 views

Using Local (private) DNS server on Lollipop

I have a website hosted on an IIS server on my network. The DNS for this website on only valid from within the network. The DNS cannot be resolved outside of this local network. I am using Wi-fi to ...
2
votes
4answers
1k views

Disable Wi-Fi @ Boot time

Due to the Android Wi-Fi Driver issue, I like to disable the Wi-Fi during the boot time. Even if Wi-Fi is enabled in the setting, it should be disabled forcefully. User have to enable it after booting ...
8
votes
8answers
24k views

How to transfer files over WiFi without a hotspot?

I'm looking for a way to transfer files between an Android phone (Samsung Galaxy S2, rooted) and any computer system I may need to interact with (this means preinstalled software on the computer, ...
1
vote
1answer
101 views

Go back to previous custom rom - adb issue

I decided to try a custom ROM from here. I downloaded Exodus ROM to my computer, and via ADB transmitted it to the sdcard/0/ folder. I then rebooted and flashed this custom ROM. Everything went well ...
0
votes
0answers
86 views

I cant connect to the wifi even if there is internet connection

I cant connect to the wifi even if there is internet connection.The wifi icon is displayed on the notification bar(with range),and its shows connected tothe link too.i can access net on my pc(on which ...
0
votes
0answers
330 views

Slow wifi speed in lenovo s920 after upgrading to kitkat 4.4.2.?

I have upgraded my Lenovo S920 from Android 4.2 to 4.4.2 Kitkat. Before that my WiFi speed was good, the signal were also excellent. Now after upgrading, the signal is excellent but the speed is ...
0
votes
0answers
66 views

How to tether wifi from android with stability? Correct ways to connect?

I have been using my smartphone as a wi-fi router for my laptop. It's technically 3G(it can be amazing) but sometimes it just goes REALLY low or dissapears altogether. The internet limit is 50GB/month ...
1
vote
4answers
2k views

How to force the mobile data (3G/4G) connection on a single app like Google voice recognition?

When an android phone is connected by both wifi and mobile data (3G/4G), it will preferentially use wifi since this saves battery and mobile data bandwidth. However, my mobile connection is more ...
-1
votes
1answer
413 views

Hide WiFi status icon on CM 12

I don't want to anyone to see the connected WiFi symbol on my phone status bar, can you please help me? I have Galaxy Note II with CyanogenMod 12.1.
3
votes
2answers
127 views

Can't change DNS on S3 mini

I am trying to use OpenDNS on my phone. I have tried using SetDNS, DNS Changer, and DNSet. At least two of those claim to allow changing the wifi DNS without root access (I am only using wifi on an ...
3
votes
0answers
73 views

Android, connecting to a specific wireless channel

I live in a dorm where there is the same wireless network with different channels. How can I choose to which channel I want to be connected? The problem is that channel 1, which has the best signal ...
0
votes
0answers
143 views

Wi-Fi Direct Group Formation fails in Andoid ICS 4.0.4

I have two Wi-Fi Direct Peers A and B(Mobile phone running with JB). Intent value of A is 3 and connected to Peer B. I was able to find the EAPOL key exchange and the association taking place without ...
0
votes
0answers
49 views

Android 4.2 Wi-Fi Not scanning

I am using Android 4.2 version. When I turn on my wifi and start scanning, it is showing as searching and no access points are being updated in the UI. Other than the "searching" message I am not able ...
1
vote
1answer
495 views

Open DNS Android 5.0.1

Just updated my Oneplus One to 5.0.1 , and I can't change the DNS when i select the "static IP" option in Wi-Fi settings. Basically I can put the values in, there is just no way to press ok and accept ...
1
vote
1answer
131 views

What range of tcp buffer size do you suggest for slow and fast networks?

If you search the net, you come across with ranges like these that claim would enhance your net throughput: net.tcp.buffersize.default=4096,87380,256960,4096, 16384,256960 ...
0
votes
3answers
8k views

phone won't connect to wifi after upgrade to Android 5.1

I upgraded yesterday to Android 5.1. Looks awesome but thinks that my home internet wifi is not responding and won't connect to it anymore. (Give me an exclamation mark on wifi.) The new feature (stop ...
15
votes
5answers
14k views

Wi-Fi connection dropping

Lately I've been having trouble keeping a connection to Wi-Fi, first at home and now at work. What happens is that after a while I'll notice that my phone is using 3G. If I go into my Wi-Fi ...
0
votes
0answers
24 views

How to stop Android from disrupting VoIP calls over data when connecting to Wi-Fi?

I use Google Hangouts on my Nexus 5 a lot to make voice (VoIP, that is) calls over LTE. Also, I usually like that we have Wi-Fi everywhere on campus which I can use to save my LTE data. However, when ...
0
votes
0answers
235 views

My Moto X (2013) won't connect to wifi

I have a moto x 2013 and it can see my network, but it will not connect and if it does it wont connect long. I read everything I could find and have tried many tricks. Nothing has worked so far. Does ...
3
votes
2answers
9k views

How can I configure Android to login to an ISA proxy server?

I see that if I did a long touch over a Wifi network, I can specify some proxy settings. In my company we use a Isa Proxy server, and each user has to login through domain server. Is there any way to ...
0
votes
0answers
164 views

How to setup wifi from adb shell?

I'm using adb over USB to shell into a rooted CyanogenMod-modded device. I wanted to debug my wifi connection through the command line, connecting to an open (unprotected) wifi network. Is it possible ...
0
votes
0answers
85 views

How did my tv show my phone's screen without wifi capabilities?

A little back story: I was just mucking around with my phone, a first-gen Moto X while watching TV, and somehow, my TV was able to hook up to my photo album on my phone. I have abolutely no idea how ...
0
votes
0answers
13k views

Changing Your MAC Address/Without Root Privileges

I want to change the mac address of my phone without making any android rooting.
0
votes
0answers
32 views

How to use an external wifi dongle in a mini pc android?

I have a MK908 mini pc android. The problem is that wifi is very weak. I've tried to mod the dongle soldering an external antenna, but i'm not very able to do this job and ..result was i had ruined ...
0
votes
0answers
18 views

Can't access internet from wifi in third partly app

i have hp slate voice tab in which m work in a third party apps what some time ago its stuck me to access internet on wifi but its working fine in sim network internet. how can able to access the ...
0
votes
0answers
599 views

Can't Change WiFi Mac Address on my moto E

I am using rooted Moto E (XT1022) with Android 4.4, and want to change WiFi's MAC Address. I had tried installing BusyBox with Terminal and ran the following command: busybox ifconfig wlan0 hw ether ...
0
votes
1answer
147 views

How can I set a static IPv6 address for a WiFi connection?

I am running CyanogenMod 12 (Android L) on a OnePlus One, and would like to set a specific wireless network to use a static IPv6 address. I see a menu option for doing this for the IPv4 address (as ...
0
votes
1answer
41 views

Two phone numbers (one USA, one Qatari) same phone, calls and text over cell data. Any suggestions on how to accomplish this?

I need your advice and ideas. I am moving to Qatar in a couple days for work and I am trying to figure out the best cellphone situation. Currently I have a Google Nexus 5 which is fabulous, on ...
-3
votes
1answer
217 views

Can I jam the WiFi connection of other android phones nearby?

Is there any way to programmatically jam the WiFi signal of another Android phone? Or anything that comes close to this?
0
votes
1answer
118 views

Galaxy S5 unable to switch to 4GLTE when Wi-fi is turned off

I have had my Samsung Galaxy S5 for about a year now and it has been working fine until a few days ago. I would use my wi-fi when I have access to it and then I would switch to my 4GLTE when I don't ...
0
votes
0answers
167 views

Recover WiFi password on another phone using Google account

How to backup WiFi password using Gmail? Manually? My old phone was broken, and I have signed-in to Google and sync it there. Then I bought a new phone. When I signed-in on my new phone, my WiFi ...
0
votes
1answer
31 views

setting kind of semi - airplane mode [duplicate]

In airplane mode, both SIM(s) and wi-fi are disconnected. Is there a way to just disconnect the SIM(s) and keep wi-fi connected without root privilege?
0
votes
0answers
47 views

Does turning off your mobile network removes the limit to how many devices can connect to your hotspot?

I have produced an application as a project that gets information from connected devices such as MAC address, IP address, connections, etc. They don't really need internet connection. However, I can ...
0
votes
2answers
55 views

How do I turn gray wifi icon to blue?

I have been searching for answers and some suggestions doesn't seem to work. I can connect to WiFi but I am not able to use it, (Facebook, Play store, Etc.) because the WiFi icon seem to turn into ...
1
vote
0answers
74 views

How can I run a shell script when some WiFi is connected?

I have a really simple shell script, that just adds a route to my internal development machine. This is useful, as that machine has some LXC containers inside, so I can reach all my containers from my ...
1
vote
2answers
104 views

In “Advanced Wi-Fi settings”, I told my device to turn Wi-Fi off during sleep, but it didn't seem to work. What else can I try? [closed]

Is there any android app which turns off completely the wifi radio, when the phone is locked AND the screen turns off. I have already tested some apps for this purpose and they solely rely on the ...
1
vote
5answers
6k views

Is there a way to automatically turn off wifi?

I have an LG P990, and I recently upgraded it to ICS. Since that, the charging is much slower and energy consumption is much faster. I could live with it, I charged it at work and at home too. ...
0
votes
0answers
39 views

Is there a way to automatically store wifi password when I enter them in a way that will allow me to recover them without root?

Please note that I don't want to recover wifi passwords without root access. I know you need root in order to recover remembered wifi passwords. I want to know if there is a way to save them in an ...
0
votes
0answers
71 views

How to use my android phone as a Wi-Fi adapter

DISCLAIMER: I am not talking about USB teathering. So i am looking to use my phone as a literal wi-fi adapter for my PC (ie control it and the connections from my PC as if it actually is just a wi-fi ...
0
votes
3answers
2k views

Sony Xperia Tablet Z can't setup proxy

When I'm on my tablet, I go to my wifi network, tap and hold on it, and I get a popup menu. I hit modify network, and get a popup for the wifi. I tap "show advanced options", and then change Proxy ...
0
votes
0answers
45 views

Wifi works only for 5 or 10 seconds

I'm using nexus 6 and updated it to 5.1 lollipop. it has some problems with my home wifi. Oddly it works for 5 seconds only once it gets connected, then although it displays as if it's connected there ...
-1
votes
2answers
398 views

Samsung Galaxy Tab WiFi Connection

I have a Samsung Galaxy Tab SM-T530NU running Android 4.2.2. The Wifi connects fine at home, hotels, etc. I have one place that I frequent that it will not connect to the router. Almost everyone in ...
7
votes
7answers
14k views

WiFi Error: “Failed to connect to network”

Intermittently, when I try to connect to a WiFi network, I get the following error message as a toast message: Failed to connect to network The message pops up immediately upon attempting to ...
0
votes
1answer
5k views

Connect to internet via proxy

My office network is connected via proxy. While I connect to the internet(via browser) using mobile Wi-Fi, it asks for user name and password. When I enter the user name and password, it connects to ...
0
votes
3answers
387 views

why there is exclamation mark on wi fi. I am facing problem after upgrading to lollipop 5.0 [duplicate]

I have a Micromax AQ4501 mobile phone. I am getting an exclamation mark over the Wi-Fi icon. And I am unable to connect to Wi-Fi thereafter. I have been facing this problem since a few days after I ...
5
votes
2answers
63k views

I need to view the saved WiFi passwords on my non-rooted Android phone

I have an LG Optimus 7 (not-rooted), and all my WiFi passwords are there. I want to view the saved WiFi passwords to transfer thm to my new Samsung Galaxy S3, but I don't know how. I tried to search ...