For questions specifically about issues with wireless network connectivity (via a wireless router) as opposed to questions related to cellular phone connection methods (3G, 4G, Edge, etc.).

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415 views

Unable to connect phone to normal Wifi networks after using corporate WiFi

I use my office network which is a Corporate WiFi set-up secured with 802.1x (and requires me to use my company credentials - Username and Password). But when I'm back home and try to connect my home ...
2
votes
0answers
679 views

No WiFi after flashing

A bit of history: I got this Samsung Galaxy S III from T-Mobile SGH-T999 Decided to to play with Cyanogenmod. Rooted my S3 - success Installed Cyanogenmod following instructions - success Got ...
0
votes
2answers
1k views

Stop wifi connecting to open networks

I live in a large city and there are random open wifi networks everywhere that allow my Android to connect to their network but won't give internet access because there is a paywall. This is only ...
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0answers
181 views

Sync Spotify local files in a network that blocks the service

I use Spotify Premium. One of the features it advertises is that as long as my phone and my computer with local music files are on the same Wi-Fi network, my computer will automatically send those ...
0
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1answer
40 views

System so slow; permanent WiFi activity

I guess my Android device is permanent communicating over the Internet, without any doing of my side. This slows down the system. Is there any way to see the actual WiFi activity? I mean I like to ...
1
vote
1answer
205 views

Sync saved wifi passwords from defected mobile

I had an accident few days ago and broke the screen of my Samsung Galaxy Note 2, everything in it is working fine, even the touching system is working fine as well, but I want to retrive the saved ...
1
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1answer
347 views

Endless “Optaining IP Address” loop

Possible duplicates: Ice Cream Sandwich can't obtain IP address, what do I need to delete to reset wifi settings? Device stuck on "obtaining IP address", then sets network to ...
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0answers
11 views

How can I use my PC's WiFi to access the Internet on my Android device? [duplicate]

My PC is connected to my college's WiFi and I want to connect my mobile to my PC to use its Internet. Is there any way to do this? I am using Ubuntu on my PC, and I rooted my Android device. I heard ...
0
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1answer
207 views

How to find IP addresses of nearby Wi-Fi networks?

Smartphone application show info about nearby Wi-Fi networks it finds, i.e. channel, SSID, MAC address of router, etc, except it IP addresses. Is it possible to discover IP addresses of nearby Wi-Fi ...
1
vote
1answer
100 views

Wifi and Google Play access after factory reset for off contract Sprint HTC Evo 4G

I no longer use my old HTC Evo 4G I got from Sprint. I want to give it to my toddler so he can play games. Currently, since it is off contract it can't access the mobile network but it still can ...
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0answers
106 views

home wifi no longer detected on Android device

Device: GT-S5300 Android: 2.3.6 My android device used to be able to access my home wifi network...but no longer! I get the message "Not in range secured with WPA/WPA2 PSK" The device DOES detect ...
1
vote
1answer
260 views

How does Android determine if it has an Internet connection?

My Nexus 10 (Android 4.4.2, unrooted) is not playing nice with my wireless network. Although it can connect and I don't have any problems browsing the web, for some reason Android thinks that it ...
0
votes
1answer
48 views

Find where the wifi router is

I wish to get the best possible signal from unknown Wi-Fi routers (i.e. ones you don't own, say public hotspots) - that is, getting as close to them as possible. However, just moving [let alone ...
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0answers
129 views

Use HTTP Proxy with Applications

My college network requires use of proxy settings when connecting to wifi. This restricts internet usage to the browser as it is a http proxy. I have been looking to divert the internet for app ...
0
votes
1answer
77 views

Wi-fi stopped working

The other day out of the blue my Wi-Fi stopped working. I've tried fixes I found here in stack exchange (see below), but nothing seems to work. How can I tell if it's a hardware problem or a software ...
0
votes
0answers
120 views

Cannot connect to wifi suddenly! Insignia Flex w/ Android Jb 4.1

I am not very tech savvy, so any help is appreciated. My son has this Insignia Tablet he just got for Christmas..He uses it regularly and his battery was getting pretty low so he started to charge ...
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0answers
81 views

Sony Xperia Tablet Z will not connect to router

Sony Xperia Tablet Z will not connect to router. Tried turning off router and unplugged it.Turned tablet off. Wait 5 minutes. Turn router and tablet back on. Tablet still stuck at obtaining IP ...
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0answers
42 views

WiFi tool which allows copying of MAC addresses

I am trying to find a tool for Android that displays the MAC addresses of nearby WiFi access points and allows me to copy the MAC addresses. I have found a few WiFi analysis tools that display MAC ...
0
votes
1answer
147 views

where to find the folder “/driver/net/”?

I am trying to build an adhoc network using Samsung Galaxy S4. Having established the network on the first handset, I am trying to connect another SGS4 to the same network. The second SGS4 seems ...
0
votes
1answer
103 views

Help me. Can't update my galaxy [duplicate]

I own a Samsung SCH-i545 Galaxy S4 and can not update to Jellybean 4.3. The wi-fi it says: Software update is temporarly unavailable.vTry again later. Kies does not let me update either. I really want ...
0
votes
1answer
287 views

“Android broadcasting MAC when the Wifi is turned off” How authentic is it?

According to TheHackerNews latest article, http://thehackernews.com/2014/02/chainfire-released-pry-fi-android-app.html According to the expert, the latest versions of Android OS keep on ...
2
votes
1answer
393 views

Force to use 3G and WiFi is on?

Can I force android through settings to use 3G for all downloads when both WiFi and 3G are on? The main reason why I am trying to achieve this is that I want to use WiFi only as a mean to connect to ...
1
vote
1answer
1k views

Android Wifi : How to change network interface used by android

When I boot up my Android Device and go to Wifi settings,the status of wifi remains "Turning Wi-Fi on" forever.I looked up in logcat logs,below is the error that I see. E/wpa_supplicant( 1713): ...
2
votes
0answers
302 views

Android ADB connect to device with broken USB and no root

I've read through the thread below and come across 2 solutions for connecting a device with ADB. Android - Run/install/debug applications over WiFi? The first is to use USB, and this isn't an ...
2
votes
0answers
45 views

Galaxy Nexus sometimes loses home Wi-Fi network (Linksys E900)

I have Gnex stock 4.3, rooted. Sometimes it loses connection to home Wi-Fi, I take it and it has no Wi-Fi icon, and if I go to the settings it will say "Connecting..." and have one signal bar, it ...
0
votes
2answers
171 views

Forcing an Android tablet to connect to a wifi from PC

A while ago, I had a tablet (Coby Kyros MID9742), that got shelved when the screen quit (half of the area of the touchscreen won't recognize touches, split among 2 sections). I am trying to repurpose ...
0
votes
1answer
46 views

How can I monitor bandwidth capacity over time?

I know that I can use some applications such as Speedtest to check my current bandwidth capacity. However, I would like to monitor bandwidth capacity over time as I would like to assess the quality of ...
1
vote
4answers
197 views

How can I control wi-fi data use?

I'll be taking a vacation next summer, and on the cruise data use is sold per megabyte. If I JUST want to check e-mail on my android device, how the heck do I do that? How do I prevent all the other ...
6
votes
2answers
8k views

Why does my Nexus 5 keeps on forgetting all wifi passwords after a reboot?

A month ago I got a Nexus 5. It's running Android 4.4.2 (kernel:3.4.0-gadb2201). I noticed after using it for a while that it constantly keeps forgetting all saved wifi passwords after a restart. In ...
1
vote
1answer
2k views

Reset DHCP cache for Asus Memo Pad HD7 'Avoided due to poor connection'

Only the other day, my tablet now refuses to connect to any Wi-Fi spot. I've tried resetting both the tablet and the router to no avail. After looking around, it seems to be some form of issue with ...
0
votes
2answers
108 views

How do I get my keyboard back?

I recently got an Android Tablet and I noticed it was incredibly slow so I disabled and force stopped a lot of the apps that were pre-downloaded onto the device because I knew I'd never need them. ...
0
votes
0answers
24 views

my tab nero nearly worked a week, then the wifi stopped connecting, any idea why?

it plays you tube and updates certain photo accounts but wont let me post anything new. I've tried restarting the whole thing, letting it die, "forgetting" a WiFi network, re-joining said network ...
0
votes
1answer
36 views

Galaxy Tab2 fails to see functioning Netgear router

We have a Samsung Galaxy Tab2 10.1. It previously connected fine via Wi-Fi to our Netgear router from anywhere in the house. Last night, it stopped connecting and no longer displays the router in the ...
4
votes
2answers
4k views

Android 4.4.2 on nexus 4/7, wifi connection loss

I have a Nexus 4 and a Nexus 7 (2013). Recently I've upgraded my wifi router as part of moving to VDSL. The problem: The android devices disconnect from the wifi after some time, I can not reproduce ...
1
vote
0answers
102 views

Is there a way for 3G to not disconnect when connecting to WiFi?

WiFi is unreliable, I wouldn't trust WiFi for SIP calls, I've disabled WiFi within CSipSimple. Now every time I connect to WiFi, my SIP registration seems to go away, and I'm not receiving any calls ...
0
votes
0answers
30 views

Security of Android tethered hotspot

Basically each time I activate my phone's (Samsung S3 4.3 rooted) tethered Wi-Fi, to use the Internet on my iPad, someone can remotely connect and see what I'm doing. Even with WPA2 + strong ass ...
1
vote
2answers
200 views

Treat certain WiFi networks as mobile/cellular

I plan to be putting a Nexus 7 (will be rooted) in my car and tethering off my Nexus 4 (rooted). However I only get 1.5GB data per month on my mobile and don't want it to download my Spotify ...
0
votes
0answers
231 views

Wi-Fi Connection Problems with Samsung Galaxy Ace

My Samsung Galaxy Ace has problems with its Wi-fi connection. It's very weird because it shows that its connected to a network but i still cannot connect to the internet. Can someone please help me ...
2
votes
1answer
6k views

What does “Keep wifi on during sleep” mean?

I couldn't find an authoritative reference that explains what this setting does in my Android phone: Wi-Fi -> Advanced -> Keep Wi-Fi on during sleep. What does this setting do, exactly?
1
vote
1answer
5k views

“Avoided poor Internet connection” on LG G2

I'm trying to connect to my home's wireless router with my new LG G2 (running version 4.2.2) and it keeps saying "Obtaining IP address..." for three minutes, then momentarily saying "Saved, secured", ...
0
votes
0answers
258 views

Use Android build in soft hotspot (AP) in “bridge” mode

I am looking for a solution in which I can use the built in support for soft hotspot, i.e., sharing the network connection on the Ethernet port (eth0) over the Android setup box Wifi module (wlan0), ...
2
votes
1answer
2k views

Setting gmail to sync / push / notify on wifi only?

I have a droid mini that is running 4.2.2 and I want gmail to only sync automatically on WIFI only; never on 4g / network / whatever. How do I do this without rooting the phone? When I first bought ...
0
votes
0answers
35 views

GT2 wi-fi connect button not working

Was working on my tablet yesterday when the wi-fi just quit. Tried to re-connect, but the "slider button" won't connect. It tries 3-4 times and then quits, saying "to see available networks, connect ...
0
votes
0answers
215 views

Is there any way to auto-reconnect with a specific PPTP connection on Android?

Every time my phone switches between networks (e.g. 4G to Wi-Fi) the established PPTP connection drops. I know there is a feature called Always-on VPN, but that seems to only apply to L2TP or IPSec ...
1
vote
2answers
313 views

Can I create a wifi network on my WiFi-only Nexus 7?

I have a Nexus 7 on which I'd like to create a wifi network, so that I can have my laptop connect to it. The goal is to transfer files back and forth (I have a server running on the Nexus 7). I'm not ...
1
vote
0answers
47 views

How to get my WiFi notifications back into English?

For some reason my WiFi notifications have started appearing in I think Polish, or something with a similar alphabet, I don't even have any such languages installed as far as I can see. This problem ...
4
votes
2answers
201 views

Is it possible for a telco provider to sniff HTTP packets of Wi-Fi through firmware?

Regarding privacy matters, I wonder if it is possible for mobile telco provider firmware (on stock distributions) to sniff all the outgoing HTTP requests of a Wi-Fi network without the need of the ...
0
votes
0answers
312 views

“Avoid poor connections” setting on Samsung Android 4.1.2

I am trying to connect to the wifi on my laptop, i have managed to connect using many other android versions, but a Galaxy S2 & S3 (both with Android 4.1.2) wont connect. I get a message saying ...
0
votes
0answers
94 views

Why is my Wi-Fi connection saying “no account found” when I try to connect via wireless networks?

I have enabled Wi-Fi. I try connecting to various networks, and during the IP address obtaining process, the notification will popup from the Wi-Fi app saying: "No account for ___________ network. ...
0
votes
0answers
95 views

One specific IP address blocked when using WiFi, works fine on 3G

I have a Samsung Galaxy S3, I can access the IP address 109.123.110.128 using 3G absolutely fine always. However, when I switch to WiFi, every other IP address I have ever tried works, except this IP ...