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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0
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0answers
6 views

Record Analog Signals

Is there any way to record analog signals from a smartphone's Bluetooth, Wifi, or NFC receiver in Android? I'm aware that this will usually not be possible with an Android App using the Android API. ...
0
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0answers
14 views

How to make Android Lollipop remember wifi password?

I recently upgraded my Motorola Moto G OS to Android Lollipop. It works pretty well. However, one of the features I am missing is my corporate wifi being remembered that I used to enter from the ...
1
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0answers
12 views

My android can't log in to Wifi networks with Captive Portals

It used to work about a month ago. Whenever I went to the mall, or this one coffee shop, and also at 7-11 outlets, I would get the notification "Sign in to wifi network", then I get redirected to ...
0
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0answers
12 views

Wifi works for seconds to 2 minutes on multiple networks but then screen locks up

My other devices have no problem. I've tried factory reset. Same issue. Looked at Why is my Samsung Galaxy S constantly dropping its wifi connection? but since I'd consider this a phone crash I'm ...
0
votes
1answer
43 views

Is it possible to scan WiFi access points without turning on WiFi?

Just as the title says, is it possible to scan all WiFi access points around the Android phone device when WiFi is turned off (e.g. only using 3G)?
0
votes
1answer
17 views

I am unable to connect to wifi network

I am using motog first gen mobile, i have upgraded to lollypop os, after that i am unable to connect to wifi router(netgear) in my room, it is not showing in the display, outside room other networks ...
0
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0answers
20 views

HTC Desire X switches on random applications when WIFI switched off

My HTC desire switches on random applications like weather accu, torch etc. when I switch off Wi-fi. Any idea why is this happening? I have tried factory reset and no luck - the problem still occurs. ...
2
votes
1answer
53 views

Wi-Fi antenna seems to work when the device is off

When I was looking at battery statistics I've found something strange: the bar showing wether a component is running or not indicates that wifi were active when I took off my phone. Is this a bug? I ...
0
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0answers
42 views

Why can't I use wifi on my android phone (Moto G Lolipop) even though it works perfect on my laptop?

So I've been facing this problem lately, earlier the wifi worked perfect on both my laptop and my phone but suddenly it has stopped working on my phone (an exclamation mark is displayed near the wifi ...
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0answers
26 views

The wifi stopped working on my new Coolpad Arise android 4.4.2 phone

The wifi stopped working on my new Coolpad Arise phone. My router stopped working but started working again after i rebooted it. Other devices wifi work fine now but Coolpad will not turn wifi on.
0
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0answers
9 views

How to have one app connect to wifi and one to 4g

I've a drone in which I can control via wifi on my phone, but I'd like to attach my phone to it, and use another device to control the phone. Essentially giving me 4g access to my drone. Any ideas ...
0
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2answers
34 views

Ubuntu hotspot not detected by android [on hold]

Ubuntu provides a "Use as Hotspot..." option in network settings. It works on Apple/iOS but, unfortunately, Android cannot access/see it. Is there anyway to make this connection possible?
8
votes
1answer
638 views

How to disable captive portal detection? How to remove exclamation mark on Wi-Fi or signal icon in lollipop?

When connected to the Internet, the system checks if it's in a walled garden, which is simply trying to connect to google. If it fails, in Android 5, there'll be an exclamation mark on the wifi icon ...
0
votes
1answer
19 views

Turn your android device to a wireless set?

I would like to know whether there is any app to share audio from an android device to a pc as well as to other android devices connected to the same WLAN network. So that people can communicate to ...
0
votes
0answers
16 views

Will applying update from ADB improve my daughter's Alcatel One Touch Fierce 2's performance?

I bought my daughter an Alcatel One Touch Fierce 2 Android phone just before Christmas not even a week went by and the screen became unresponsive. It switches pages at random, the screen freezes ...
0
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0answers
25 views

Use mobile internet alongside Bluetooth PAN

I've made a website on a raspberry pi that I need accessible from a couple of meters away. At first I set up a Wi-Fi hotspot on the pi, but the problem was that I could not in any way get android to ...
0
votes
1answer
32 views

Is there a way to tell my phone to prefer some SSIDs above others?

Use case: my internet provider offers wi-fi hotspots all over the country; I like to connect to them, but not when I'm home or at work. My phone seems to use one of the available wi-fi connections ...
0
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0answers
21 views

wifi internet - gray bar

i am on a tablet 2500 for the time being. when i came home from work, i turned it on but my WiFi bar was white. so i went to Google play and it didn't work. i have all my accounts synced. i went to ...
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0answers
65 views

WiFi Connected but no internet access. Cyberoam used

I'm using Nexus 7 tab and htc desire mobile. Both the devices are getting connected to the WiFi network in my hostel. However, I'm not getting the login page that will be opening in the browser which ...
0
votes
0answers
22 views

How to transfer photos wirelessly without losing file date and time

I want to quickly wirelessly transfer photos off an Android (Kit Kat) device. The catch: I don't want to lose the file dates/times during the transfer. Specifically, I am not talking about the EXIF ...
0
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0answers
51 views

Is my Wifi Chip broken or just a software issue?

I have a Oneplus One Chinese version loaded with Official CM11S XNPH44S. Problem is that I can turn on my wifi but most of the it can't see the wifi networks around, even I have a wifi network in my ...
0
votes
1answer
42 views

Bypassing a blocked port on a 3G connection

I know this may seem illegal, but I just wanted to know how to bypass a blocked port on my Carrier 3G connection. Sometime before I used to use some Android VPN app that gave me access to the ...
0
votes
0answers
578 views

Wifi symbol always show exclamation mark since Lollipop upgrade

Since getting the recent Lollipop upgrade, the wifi symbol always has an exclamation mark. Wifi seems to work fine, and I gather this symbol means something to do with inability to access Google ...
1
vote
0answers
19 views

Galaxy Note Not Working with Apple Router

I have a new Galaxy Note 10.1 (2014) tablet that I absolutely love. I've been using it to take lecture notes and the thing is great. The tablet's wifi works fine with every network...except the one I ...
1
vote
0answers
41 views

Additional external wifi and bluetooth adapters through OTG

guys. I would like to connect additional wifi and bluetooth to my android tablet to make built in free. For example by external wifi I would like to connect wifi keyboard and native one have free for ...
0
votes
1answer
87 views

Wi-Fi Problem in I9001 Galaxy S Plus with CM11 ROM

I have recently installed [GT-I9001][ROM][ION][4.4.4][KTU84Q] CyanogenMod 11.0 by ADC-Team - Release 17 [EOL] on my I9001 Galaxy S Plus. But after a while I found that my WiFi can't find any router ...
0
votes
1answer
75 views

encrypt wifi on Android?

CM Security app on my galaxy 5 has an alert telling me my phone is RISKY, the wifi is not encrypted. How do I encrypt the wifi on my phone? I haven't tried anything because I do not know what to do.
5
votes
4answers
245 views

Can my phone act as WiFi Access Point while Disabling Celluar Radio?

Can Android act as a WiFi Access Point while the cellular radio is turned off? I tried to accomplish that using flight mode, but that won't work. While flight mode is enabled, Androids portable Wi-Fi ...
1
vote
0answers
56 views

Wifi CA Certificates disappearing

I have an Xperia E3 running 4.4.2. My university's wifi network has a CA certificate to avoid having to re-enter credentials each time you connect. However, whenever I install this certificate (and ...
0
votes
1answer
87 views

How to set WIFI proxy via adb shell?

Genymotion 2.2 & Android 4.0 I want to set a global HTTP proxy in Android, and all Apps will go through this proxy. Now I can only do this in GUI as following way: Wi-Fi -> WiredSSID -> Modify ...
1
vote
3answers
690 views

How do I get my Samsung S5 to maintain a stable wifi network connection?

I have a Samsung Galaxy S5 (SC-04A), running Android 4.4.2, and it is rooted but still has the stock ROM that it came with when I purchased it. This problem has existed since before rooting the phone. ...
0
votes
1answer
83 views

Cannot turn on Wifi or Bluetooth

I have a Galaxy Tab 4 SM-T230, but for some reason it will not turn on WiFi or Bluetooth. The slider goes green for 2 seconds then turns itself off. I have Googled this problem and it would appear it ...
0
votes
3answers
89 views

Can't reach internet via wifi when wifi-direct printer is connected

Maybe I didn't understand at all the concept of wifi-direct, but, can an android be connected in the same time to a wifi for internet and a printer via wifidirect ? When i'm connected to my printer, ...
1
vote
0answers
134 views

WiFi network in range, but could not be connected!

In my mobile phone (CyanogenMod 11-M12, Galaxy SIII I9300), in WiFi section my WiFi SSID is shown and under its name is Save, secured with WPA/WPA2. WiFi is ON. If I press SSID, a pop-up ask me to ...
0
votes
0answers
163 views

Can not connect to wifi after upgrading to lollipop 5.0.2

I used to use my work wifi without any issues but since i upgraded the Android version to lollipop 5.0.2,since then it's not getting connected, though I'm able to connect to the phone data, but not ...
0
votes
0answers
12 views

WIFI not working when blutooth is on

I have an android phone (samsang note3) with WIFI and also a Bluetooth speaker. When I paired both then starting the internet thru wifi eg. songs from youtube. suddenly the internet cut down. Is ...
0
votes
0answers
17 views

Galaxy S Duos Grand Wi-Fi isn't working

Wi-Fi crashes after the phone fell out of my hand Sometimes works for a while and then come back to put If the problem is in the hardware What should I do ?
3
votes
0answers
4k views

Moto G Lollipop Update : WiFi Bug

I just updated my Moto G to Android Lollipop via official Motorola update. Now, my Moto G is not connecting to the my cellular Data Plan and not even identifying my home Wi-Fi. (Interestingly, the ...
0
votes
0answers
40 views

Share reverse tethered internet connection through wi-fi

I want to share a reverse-tethered internet connection through wifi. I know I have to run the script below. But the problem I have is that I don't know where to run the script and how can I run it. ...
0
votes
0answers
46 views

Cannot connect to Wifi in my samsung tab4

I just bought a Samsung Galaxy Tab4 SM-T230. Initial usage of Wi-fi was going fine but recently I am not able to turn of Wi-fi at all in the device. Tried couple of trouble shooting options ,but no ...
0
votes
0answers
40 views

Hex key to Wi-Fi is 64 characters, but device only allows 63 to be entered

I have obtained the hex key to my network, and it is 64 characters in WPA2-PSK. When I try and connect to the device and enter the passcode, it stops at 63 and won't let me enter the last character. ...
1
vote
1answer
51 views

How to access andriod to my pcs hardrive using wifi

I would like to connect my samsung galaxy s4 over wifi with my pcs harddrive. It should be the same way as by the remote desktop apps but indstead of them only to use the pc hardrive. I want to get ...
0
votes
0answers
27 views

adblog spammed with wifi messages

My adblog is looping theese wifi related messages over and over again, why? I am running LG-D855 with Android 5.0. It seems like no other devices connected to the same wifi network has theese ...
0
votes
0answers
22 views

How do I safely reset a rooted phone?

Alright, I have a somewhat unique problem, so bear with me. I have a Oneplus One that I rooted and then tried to encrypt (under Settings > Security). What I didn't know before encrypting was that ...
0
votes
0answers
135 views

How to increase wireless speed supported by Android TV BOX CS928?

i have recently purchased Android Tv Box CS928 from Chinese site http://www.aliexpress.com/item/CS928-Android-4-4-kitkat-Rk3288-A17-quad-core-2GB-16GB-2-4-5-0Ghz-100M/1939723909.html i bought this ...
0
votes
0answers
27 views

Wireless networks not autorised automatically

I have Samsung Galaxy S4 with Android IO. I have many registered wifi on my phone. So I expecting that when I am coming to home for example my network be connected. But my phone display a message in ...
0
votes
0answers
14 views

How to root Korean font in Huawei honor3c U10 phone?

In Huawei honor3c U10, there is no see about Korean language. And then when I'm typing Korean language, the words are lost. It is not seeing. How can I do to see the Korean language?
0
votes
0answers
74 views

Avoided poor internet connection message with Cyanogenmod using 'Eduroam'

I recently installed Cyanogenmod 9 in my Xperia Neo V and after that I have been getting internet problems. I always connect to a network called "Eduroam" (a global educational wifi network - link ...
0
votes
0answers
69 views

Which application is switching on wifi?

I am running Android 4.3 on a Samsung Galaxy S3, switching on or off WiFi on a need-to-use basis. A few days back, I realized that WiFi would spontaneously be switched on. I switched it off, but it ...
1
vote
0answers
21 views

Wireless wifi audio in the car without bluetooth or slow hotpots?

great site - I wonder if you could help. I'm hoping to get wifi music in the car. My car has bluetooth handsfree built in to the BMW CCC Pro I-drive but is missing A2DP profiles. The car has a ...