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.).

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1
vote
1answer
461 views

Stop connecting to a particular wifi network based on my location

I'm trying to get my head aroud how to use Tasker to solve a problem I face. In short, I am exposed to two wifi networks that have the same SSID, 'NETGEAR' . One is in use at my parents, and my phone ...
1
vote
1answer
756 views

Connecting two android devices without a router

myself and a friend want to play a multiplayer game that only works on the local network, and in work, there is no open WiFi network that we can both connect. Is there anyway that we can link up both ...
1
vote
2answers
25k views

Using ADB with usb debugging disabled, and no root

I have an Android Device running Android 2.3.7 . The device is locked due to exceeding pattern attempts. So now Android is prompting me to enter my gmail id and password. The problem is, the WiFi is ...
1
vote
2answers
4k views

Wi-Fi doesn't stay connected

I have a Samsung Galaxy Ace running Android 2.3.6. The problem is that when I'm in the middle of internet browsing, I completely lose my Wi-Fi signal. I've tried a factory reset which didn't help, ...
1
vote
0answers
215 views

Wifi Error when turning on [duplicate]

Possible Duplicate: How can I fix the WiFi button or prevent WiFi errors when turning it off and back on? After I turn on my phone (a Samsung Galaxy I551) the wifi works great. After some ...
0
votes
1answer
187 views

Auto disconnect wifi when out of wifi zone?

I want my mobile wifi to get disconnect when i am not connected after a specific time. Ex- If i am out of my wifi network for 10min my wifi should get turn off. Note I dont have root access.
0
votes
3answers
19k 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 ...
0
votes
3answers
3k views

All apps except WhatsApp cannot work on WiFi

I'm having some strange problem with my Sony Xperia SL. I use Virtual Router Manage on my Laptop to connect my mobile to internet over Wi-Fi. From this morning none of the apps are connecting to ...
-2
votes
1answer
70 views

Is there a Network manager app with profiles to allow only specific apps to use data? [closed]

Is there an app with which one can set up multiple profiles, each containing allowed apps that can access the internet? I want a WORK and HOME profile to switch between. (preferably without ...
11
votes
4answers
8k views

Which consumes less battery: Wi-Fi or 2G data?

I just want to know what consumes less battery Wi-Fi or 2G Data. My battery last long for 12- 16 hours only. I know there are lots of application which continually running and fetching data from ...
9
votes
3answers
3k views

Disable all non-Wi-Fi Internet connections

I want my phone (running Android 2.3.5) to only connect to the Internet via Wi-Fi. How can I disable all non-Wi-Fi connections, such as 3G or similar?
8
votes
5answers
1k views

Why does Wi-Fi fail to connect to certain public networks?

It won't connect to certain free official public networks in shopping malls, caffees or hospitals for example where it supposed to even with signal strength bars being 3-4. That's right gentlemen, ...
7
votes
1answer
225 views

wifi is getting turned off and mobile data is getting turned on automatically

I am facing a weird scenario in my android phone since 2-3 days. My wi-fi is automatically getting turned off and my mobile data pack is getting turned on. It has been cost effective 2-3 days. I ...
6
votes
2answers
380 views

Is Wi-Fi always favoured over other data connections?

I am at home and I would like to be sure that the data connection is always going through the Wi-Fi rather than the (expensive) data connection. Is it enough to simply turn on Wi-Fi and connect to ...
5
votes
1answer
3k views

Should I disable mobile data while I'm connected to WiFi?

If WiFi is activated, the phone expends energy trying to find WiFi connections, even if I'm not using the internet. Is the same true for mobile data? Does the phone expend any energy trying to keep a ...
5
votes
2answers
5k views

My Galaxy Nexus detects wifi signal(at home) but can't connect to it

My Galaxy Nexus detects wifi signal(at home) but can't connect to it. I cant connect to wifi. The wifi icon doesnt appear beside the time on the upper right of the screen. When I try to access ...
5
votes
5answers
1k views

Is there a Wi-Fi-only mode?

Once I am connected to a Wi-Fi network (regardless of my other connections to 3G and 4G) is there any way to guarantee that all my data goes through Wi-Fi?
5
votes
1answer
585 views

Android 2.1, HTC Hero EU and WIFI configuration issues

After many search and try, it seem to be impossible to connect to a WIFI network with hidden SSID. But perhaps I did my research wrong... So, is there any way to connect to a WIFI network with hidden ...
4
votes
1answer
131 views

Android WiFi is being wonky(upload stalls)

I have a Galaxy S5 Verizon. Starting today, my wifi on my device has been acting stupid. Whenever I try to browse the internet, it lags. It isnt an issue with my internet or my router. Because when ...
4
votes
2answers
3k views

Wi-Fi turned off but battery usage shows shows huge drain from it

I have a problem with my Galaxy S3 4G. It's currently all stock and running Android 4.4.4. It seems the Wi-Fi will not turn off i.e. I can turn it "off" in the settings or notification bar, and this ...
4
votes
2answers
44k views

Authentication problem while connecting to WiFi hot spot!

I just unboxed my androidOne device (Micromax Canvas A1) and while connnecting to my WiFi hotspot it loops through: When entered the password, proxy etc: Saved, secured with WPA2 When tapped on ...
4
votes
3answers
82k views

how to fix grey wifi icon (no internet), and how to track what caused that?

[SUSPENDED. see P.S. at end, any good way to deal with this suspended state?] My phone have the grey wifi-icon problem, where you do not have access to internet. Yesterday it was working fine, I ...
4
votes
2answers
9k views

No internet connection after sleep although Wi-Fi connected and working well, Android Samsung Galaxy S I9000

Problem: No internet connection after 1+ minutes of sleep. Wi-Fi is still connected, i have IP assigned through DHCP, i can browse shared folders on PC in network. It looks similar as if i didn't ...
4
votes
4answers
13k views

Wi-Fi of Galaxy S2 is not working after ICS update!

I updated my Galaxy S2 with the official OTA update to Android ICS 4.0.3 After the upgrade, my wireless worked for a couple of hours, but after a restart it doesn't work at all (for a week now). I ...
4
votes
3answers
2k views

How to make Skype Mobile for Android permit PC-to-PC calling?

I purchased a Samsung Galaxy Tab from Verizon Wireless without a contract, so no 3G support -- only WiFi. I went to Skype.com/m and installed Skype Mobile for Android. After installation, it lets me ...
4
votes
1answer
871 views

Activating wifi hotspot tethering on a Verizon Droid with Froyo 2.2

I rooted my Droid and got Froyo working on it (Bugless Beast). What is the best way to enable Wifi Hotspot on this thing? I tried an app "Wireless Tether" which allows me to connect my Mac via ...
3
votes
0answers
166 views

Wifi won't turn on after rooting

I have an Epson Moverio BT-200 Wearable glasses with Android 4.0.4 and kernel "3.0.21-00003-OMAP-Android+". I rooted the glasses, tried every method without success until I found KingRoot, which ...
3
votes
3answers
21k views

Make phone calls using a computer through an Android phone, both connected by WiFi

I have a computer and Android phone connected by WiFi. I want to use my computer to make calls through the phone. Is there any way to do this?
3
votes
2answers
528 views

It is possible to forward all audio to the Android smartphone via wi-fi?

Are there apps/methods that allow for the sound to be forwarded to the smartphone? So if I would watch a YouTube video on the PC, I could also hear the sound via the smartphone.
3
votes
1answer
2k views

How to connect using WPA2-Enterprise on Android Devices?

I am doing some product development for BYOD environment, so I require a wide variety of devices. This one is causing me some issues with connectivity to the private network where I have to test. ...
3
votes
1answer
967 views

Shark for Root not working

I am pretty much new to the packet sniffing. I found some application for the same Shark for root. I have rooted my phone for the application and I tried logging the packets being transferred from my ...
3
votes
2answers
3k views

MAC address keeps changing

My MAC address keeps changing when ever I turn off the phone or turn on/off the wifi card. It's a big deal because I have to register my device on my network at school, and if it keeps changing it ...
3
votes
2answers
424 views

Minimizing data usage for users with data caps

To reduce my phone bill, I recently switched from an unlimited plan to a prepaid plan which only has a 50 Mb data cap per month. I think that should be adequate for email, google voice, and ...
2
votes
0answers
85 views

Wifi won't connect to internet

I have a oneplus two that was running android 5. Nothing was wrong until recently when I started noticing the exclamation mark on the WiFi icon. The phone successfully connects to WiFi networks but it ...
2
votes
1answer
3k views

WiFi drains battery even if it's off

On my Nexus 5, since Android updated to marshmallow, the Wi-Fi is draining the battery way too fast, even when disabled. See the screenshot: (Click image to enlarge) I've seen this question: ...
2
votes
2answers
4k views

Disable Internet access detection of WiFi networks?

In fact my WiFi DO HAVE Internet access, but for some reason it keeps telling me I don't and won't automatically reconnect to it. Now I have to manually reconnect every time. So, is it possible to ...
2
votes
3answers
5k views

Send files from Linux to Android via ssh

I want to send some specific files from my linux PC to my android device. I'd like to send it automatically using terminal commands, so there will be no drag and drop files. I don't know what is the ...
2
votes
2answers
566 views

Restrict particular apps from syncing depending on current WiFi connection

Is there an app that will allow full sync functions to only occur when connected to particular white-listed WiFi and / or keep selected accounts from syncing when on other away / public / non ...
2
votes
2answers
1k 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 ...
2
votes
1answer
1k views

How to diagnose malfunctioning wifi?

Nexus One, cleared internal user storage to near-factory settings using the boot menu. My computer is connected to wifi, and I have a USB tether to my phone. But when I click on "Connect to wifi" -- ...
2
votes
3answers
3k views

“Settings” hangs when scanning for WiFi since JB update on One X

I have an HTC One X which has never before exhibited any connection problems. Since the update to Jelly Bean around 2 weeks ago, it cannot reconnect to a WiFi network once it has lost the ...
2
votes
1answer
5k views

Android 4.0.4 - Wifi WPA-PSK hex password too long

I am currently trying to connect to a Wifi (WPA-PSK TKIP with 64-bit hex password). However my device - LG Optimus L9 with Android 4.0.4 - only allows to type in 63 characters. It seems that it only ...
2
votes
2answers
2k views

Shortcut to turn Wi-Fi on/off on Samsung Galaxy Nexus?

Since the sync utility I use to sync my Samsung Galaxy Nexus with Outlook only supports Wi-Fi instead of USB, I searched the AppStore for an application that adds a shortcut on the screen to make it ...
2
votes
1answer
2k views

SGS2 I9100G keeps disconnecting from WIFI after installing firmware XXLPQ

2 days ago I upgraded my Samsung Galaxy S2 I9100G from 2.3.6 to 4.0.3 using the firmware XXLPQ. Ever since, my WiFi keeps disconnecting every 10 seconds. I tried all the fixes from this question SGS2 ...
2
votes
1answer
1k views

WIFI gets disconnected once the device sleeps [duplicate]

Possible Duplicate: How do I keep my wi-fi on in sleep mode i have samsung galaxy ace, i have created an adhoc network on my laptop and connected through WI-FI on my samsung phone, now the ...
2
votes
1answer
557 views

Android not syncing anymore

My wifi doesn't turn green anymore, just stays grey/white, therefore my google apps do not sync anymore. I have internet. HTC Desire 2.3.7 Any help?
2
votes
1answer
3k views

How can I reduce latency while tethering?

When tethering with PDAnet (the free version), using a stock moto-Droid 1 on Verizon, I am getting between 1k-3k ms latency on World of Warcraft. I would like to know what is the likeliest culprit, ...
1
vote
2answers
2k views

Force MarshMallow to keep a Wi-Fi without Internet access

I'm associating a Nexus 5x running MarshMallow 6.0 to a Wi-Fi hotspot that has no Internet access. Android keeps dropping the connection every second and then won't even try to reconnect stating that ...
1
vote
0answers
63 views

Only connect to WLAN_Y if WLAN_X is not available

I have two wireless access points at home, one 2.4GHz (WLAN_Y) for the yard and one 5GHz (WLAN_X) for pretty much everything else. The problem is that the 2.4GHz AP sits in the kitchen and every time ...
1
vote
1answer
429 views

Some apps cannot access the internet

After my Android Lollipop upgrade on my HTC M8, some apps are unable to access the internet such as Twitter, but Facebook works perfectly fine. WhatsApp works fine except that I'm unable to receive ...