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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3
votes
2answers
101 views

Where can I find saved WiFi AP passwords?

I have a WiFi modem and somehow misplaced the password, but my phone is able to connect to it since the password is already save, but clicking on show password dosen't work. How can I find the ...
3
votes
3answers
63k 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 ...
3
votes
1answer
1k 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
2answers
411 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
1answer
583 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
1answer
4k 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
989 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
543 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
2k 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
4answers
38k views

Wifi keeps disconnecting and reconnecting frequently

I have an android phone running 4.2.2. I am using TP-LINK ADSL router and the connection is stable. But everytime I open an app that tries to access internet, my connection keeps connecting and ...
1
vote
3answers
3k views

Unreliable Wifi on Cyanogenmod

I installed Cyanogenmod 11 on an HTC One. There are a few quirks, but mostly everything works. The only real annoying thing is wireless doesn't work reliably. I have a Netgear N900 wireless router ...
1
vote
2answers
1k views

Connect to Wifi network even if it doesn't have internet access

I have a LAN accessible over wifi that I'd like to connect my Android device to, but when I go to Settings->Connections->Wifi and try selecting the network, it doesn't connect. If I enable internet ...
1
vote
2answers
200 views

Does the phone consume less power when 3G disabled Vs 3G & WiFi Enabled?

I found couple of questions about it but they are two year old. So Is it better to disable (in the top panel) 3G when I have an active WiFi connection and disable WiFi (in the top panel) when I ...
1
vote
3answers
12k 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?
1
vote
2answers
579 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 ...
1
vote
1answer
379 views

Searching for WiFi toggle

How do I get the WiFi toggle to show up in the notifications area on the Samsung Galaxy S4 - Verizon - 4.2.2 - Build VRUAME7? When I click on the pencil icon to edit it takes me here which doesn't ...
1
vote
2answers
10k views

What does a grey Wi-Fi icon mean? [duplicate]

Possible Duplicate: What does it mean when the connectivity icons in the status bar go white/gray? I've been searching google for this and I haven't been able to find a clear answer for ...
1
vote
3answers
2k 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 ...
1
vote
1answer
5k views

Connectify not working properly? [closed]

I use connectify to create a wifi hotspot which I use in my Android device. But a problem occurs that the internet access stops after a minute or so in my Android device. I have to restart connectify ...
1
vote
1answer
1k views

How can I install a CA cert on my Samsung Nexus?

I have the cert as a .cer file on my Mac, and my phone is connected via USB. How can I install the cert on my device?
1
vote
2answers
2k views

ZTE Blade can't maintain a wifi connection

I have a ZTE Blade with Android 2.3.7 (CyanogenMod 7.1). Recently, when I try to connect to a wifi network (even one that worked before this problem started) it starts to connect, tries to ...
1
vote
0answers
452 views

How can I tether my phone's Wi-Fi connection to a PC over USB? [duplicate]

Today in my work the people from security are going to block internet access and only admit enterprise local pages. Luckily, there is a free Wi-Fi connection which I have access from my Motorola ...
1
vote
1answer
981 views

Can't Access iPlayer via Internet Pass-through - is there a workaround?

My HTC Desire HD plays nicely with Windows 7 and while at work I use it for personal web access, quicker than H/G/E connection and free. However when attempting to view/listen to content on the BBC's ...
1
vote
5answers
772 views

Wi-fi is auto-enabling

I don't know why but the Wi-fi on my Droid (Froyo) keeps auto-enabling. I can't figure out what is causing it and want to make it stop. I only like being connected to wi-fi at times of actual use so I ...
0
votes
1answer
47 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
1answer
728 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
0answers
146 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
1answer
618 views

Installing wifi certificate

I want to connect my Samsung Galaxy SIII to my University's wifi network. I have the certificate on my computer. I'm trying to install it. I have transferred it to my mobile's download folder and to ...
0
votes
1answer
113 views

Wifi Connection Problem

I am staying in hostel where i get WiFi facility.Using netcut application some are blocking the net connection.I can use internet in laptop using netcut defender but i am unable access in my phone.I ...
0
votes
1answer
19k 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 ...
0
votes
0answers
341 views

No wifi after changing provider / sim card

Last Monday I changed provider and got a new simcard. I can use the phone and send SMS/text messages. Internet didn't work anymore. Wifi didn't work anymore. Both have not worked since. I do see the ...
0
votes
0answers
142 views

wifi connection

For the past two days I can no longer connect to my home WiFi. It keeps saying "disabled", which also happened at a friend's house who also has Virgin WiFi – but I can connect to BT WiFi at another ...
0
votes
1answer
8k views

Asus Nexus 7 Tethering and Wifi HotSpot not available

Using my ASUS Google Nexus 7, I was trying to make it as Portable Wifi Hotspot. But when I opened my settings --> Wireless&Networks there is option for Tethering and Portable Hotspot. I tried this ...
0
votes
2answers
12k views

Why did my Galaxy Tab 7.7 suddenly stopped connecting to my Wifi router?

I have Galaxy Tab 7.7 tablet running Android 3.2. Recently, I'm having connection problems to my home Wifi router. The device keeps scanning for Wifi access points for long periods. My home Wifi ...
0
votes
1answer
21k views

How to share my laptop internet connection via wifi to my android tablet? [duplicate]

Possible Duplicate: Why can’t my device see an ad-hoc WiFi network? I created a wifi hotspot in my Windows 7 laptop (open ad-hoc) but my Android 2.3 tablet is not detecting it. My tablet is ...
0
votes
1answer
327 views

Switching profiles based on networks availability

While there are plenty of apps to switch profiles based on various triggers (time, position, ...), Llama being an excellent one for instance -- I did not manage to find any which would from time to ...
0
votes
1answer
916 views

How do I diagnose a WiFi Error when the phone just reports “Unknown”?

I have a Motorola Atrix (MB860) running Android 2.3.6. Just today the Wi-Fi suddenly stopped working; On the Quick Settings display it just shows "Unknown", on the phone's Wi-Fi Settings display it ...
-1
votes
1answer
10k views

Your Internet connection is unstable message [closed]

I would like to know how to get rid of the message "your Internet connection is unstable?
-1
votes
1answer
3k views

Problem connecting my Xperia L to wifi..it shows Saved ,secured with WPA2..what should i do?

I tried to connect to my TP-Link ADSL2+ Modem Router (TD-8951ND) with my Xperia L, it worked fine the first three days, but now when I try to connect it shows "Saved, secured with WPA2" . I tried ...