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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0
votes
1answer
2k views

i want to set the sd card as default download location in htc desire 500,how?

In my mobile the apps are only downloading in my phone's memory I think which is full my sd card has a space of 16 GB only 1 GB is used in it and I want that when I download apps it directly goes to ...
0
votes
0answers
5 views

Note 4, cannot turn on wifi

It started when I factory reset with twrp and flashed a new ROM. I tried different ROMs and stock when I noticed that I couldn't turn wifi. I ran ifconfig with the terminal emulator app and found out ...
0
votes
1answer
93 views

Wifi connection , with username and password

I'm using HTC desire 826, I'm living in a flat ,with my friends . Wi have a WiFi connection . When we establish connection , one of us should sign in with a given username and password , in a pop-up ...
0
votes
6answers
7k views

Can not connect to PC from Android via ES Explorer

Before, I used ES Explorer to connect to PC ok. Recently, I've just change the modem, and my Android Phone can not connect to PC anymore. I think it would be a setting on my modem, but GOOGLE can not ...
1
vote
0answers
28 views

Show current SSID under WiFi indicator in Notification panel

I tried searching for a solution but this seems so stupidly trivial I can't even find any posts about it, not even a hint in those Android tips 'n tricks articles. The closest I could find is " Add ...
0
votes
0answers
24 views
+50

How to verify if Android is fragmenting large IP packets?

We are running some tests in which the Android phone should fragment large IP packets before sending over wifi directly to a server. For some reason, the server is receiving the entire packet as can ...
0
votes
0answers
45 views

Wifi wont turn off

I recently upgraded to marshmallow and ever since the wifi wont turn on. The first time i entered setting i turned on the wifi and after i was done using it i decided to turn it off but it did not ...
0
votes
1answer
125 views

Many notifications show up when connected to WiFi

I have Moto G (2nd gen) with 3G connection. During my office hours I am constantly conncted to my 3G network and when I am to my home I connect to my WiFi network. I have noticed this unusual ...
1
vote
0answers
55 views

Huawei P8 Lite Wifi Problem

Huawei P8 lite ALE-L21. Since yesterday Wi-Fi did stop working. To be more precise, I see my wi-fi network but I can not connect to it. I receive a "saved, secured" messaged and if I insist I get "...
4
votes
3answers
875 views

How do I “forget” an out-of-range Wi-Fi network on a Galaxy S7?

I want to remove old saved networks that are no longer in range. I can forget visible networks, but out-of-range networks are not visible anywhere so I can't do the standard long-tap => "Forget ...
0
votes
0answers
32 views

ssl certificate is not readable in redmi note 3…android version - 5.1.1 [on hold]

I want to install ssl certificate in my android version 5.1.1 for wifi purpose, but it doesn't read. I went settings / privacy / install certificates from sd card.... while installing the ...
1
vote
1answer
3k views

Set Open DNS in Android 5.0.1

Just updated my Oneplus One to Android 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 ...
0
votes
1answer
3k views

Wifi automatically turns on persistently, despite configuration

I am using a Sony Xperia L (C2104) with Android 4.2.2 (Build number 15.3.A.1.17). I can only find one setting that would turn on Wi-Fi automatically, and it is the "Location-based Wi-Fi" setting in ...
0
votes
0answers
15 views

How to configure EAP over LAN

I have an Android 5 device with a LAN (RJ45) connector and I'm wondering how to configure 802.1X RADIUS authentication over LAN. Which config files are relevant? Googling "Android" + "EAPOL" gives ...
0
votes
1answer
31 views

Preventing device from accessing open WiFi networks

How can I prevent my son from accessing open WiFi networks that do not require a passcode? I have my router restricted for adult content and I have my mobile provider set to restrict porn sites. But ...
0
votes
0answers
27 views

Samsung S5 blowing up my DIR-628 router

I'm not exactly sure how to explain what's happening. It appears that my router is rebooting? Certainly, it's causing the wireless network on the router to completely crap out and it looks like my ...
0
votes
1answer
15 views

Samsung Galaxy Tab 2 10.1 rmnet0 interface non existent

I was wondering, why in my Samsung Galaxy 2 tablet I can't see any rmnet0 interface after executing: adb shell cat /proc/net/xt_qtaguid/stats Or: adb shell netcfg I know this a wifi only device, ...
22
votes
4answers
11k views

How can I tell my device to ignore a public Wi-Fi network?

The city I live in has city-wide Wi-Fi available for a subscription, but the Wi-Fi access point is public. This means that everywhere I go in the city I get a notice that there is public Wi-Fi ...
1
vote
1answer
228 views

Huawei P8 lite does not ask for user name password for connecting to WI-FI

I have a Huawei P8 lite with Android 5.0.1. My phone is having an issue when connecting to Wi-Fi. But only for my office wifi. For other wifi networks, it gets connected with out any issue. One ...
0
votes
1answer
2k views

Wifi Problem, often reconnects, while other devices no. If connected, sometimes no internet access

May i know how can i solve my android problem? i have a Huawei Honor 3C 4G, however its wifi sometimes connects and disconnects very often. Other than that, when it's connected it sometimes doesn't ...
1
vote
1answer
47 views

LG G3 Wifi Connection Issues

This started like a week ago, my phone wont connect to my WiFi properly. Issues: Unable to locate my WiFi (it cant search/ find my WiFi) 'Authentication Problem' shows when it is connecting to the ...
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. ...
0
votes
0answers
77 views

google play doesn't work on my home wifi but works fine on every other wifi

I bought a new phone yesterday and i've had this problem since i got it. the phone works great with all wifi connections but not with my home wifi connection. when it's connected to the home wifi i ...
1
vote
2answers
40 views

Galaxy S6 and S7 not auto-connecting to WiFi

I've had a problem with my phones (Galaxy S6 and S7) not auto-connecting to WiFi. When I open up the WiFi settings it will connect. Is there any way I can determine if an app is disrupting the ...
0
votes
1answer
3k views

Can I use my smartphone as a WiFi network adapter?

I have this PC that doesn't support wiFi and I have to use usb tethering. But I want to see if I can project my phone's WiFi onto the computer, so it can see all the available wireless networks, ...
-1
votes
0answers
23 views

wifi issue on connection with home network on android 6.0

im having an connection problem on wifi with my htc desire 816 and ive tried rebooting and network reset and even forget password and ive also tried modifying my network with providing manual ssid n ...
0
votes
1answer
1k 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 ...
1
vote
1answer
16k 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", ...
28
votes
4answers
43k views

Can I automatically log in to open WiFi that requires web login/password?

There are lots of wifi hotspots that are open, but require a web-based login to use. Hotels, coffeeshops, workplaces. For password-protected wifi, it's easy to set up Android phones to remember the ...
3
votes
3answers
2k views

only 1 wifi arrow flashing

so connecting to my companies wifi i have to put my password in etc.. i never had a problem but today the wifi says im connected with 1 bar the up arrow flashes white but the down arrow does not flash ...
1
vote
1answer
2k views

unable to connect laptop to cisco vpn when laptop is using tablet internet connection

I am facing an unusal problem. I tried searching but seems no earlier post is here addressing my problem. I am using 3G mobile data connection(SIM card) in my samsung galaxy tab 2. As you know ...
3
votes
3answers
3k 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 ...
0
votes
1answer
2k views

Cannot connect to Samsung Galaxy S4 wifi hotspot from laptop

My friend and I are trying to figure out why we can't connect his laptop to his Samsung Galaxy S4's wifi hotspot. Laptop running Windows 7 Enteprise edition and his Samsung Galaxy S4 running Android ...
7
votes
3answers
26k views

Can I manually download my wifi settings to my Android device from my Google account?

I just purchased my fourth ever Android device - An HSPA+ Samsung Galaxy Nexus phone. When I purchased my second and third devices (Samsung Galaxy Tab 10.1 and an Asus Transformer Pad TF300T), I ...
2
votes
3answers
4k views

How do i recover my wifi pass from android using adb?

I'm connected to a wifi spot with my android, but i'd like to connect with my laptop aswell. I don't want to root my phone (warranty and stuffs) nor reset the router, as it has complex settings on it. ...
1
vote
3answers
2k views

Unable to enable Wifi/Bluetooth

I have a HTC One X , Android 4.2.2, everything worked as a charm, but suddenly my WIFI/Bluetooth functionality stopped working. I cant see any WIFI network and cant turn WIFI on/off. It just shows me ...
1
vote
0answers
19 views

I need to Semi permanently disable wifi on my tablet?

Heres the thing i work in a secure industry which recently changed its security policies to not allow for wifi capable devices. i thought there may be a way to disable the wifi on a tablet in such a ...
0
votes
0answers
15 views

Email client “no limit” on retrieval size overrides *ALL* other phone data restrictions

I have set retrieval size as "no limit (unlimited) including attachments" in the email client of Samsung S6. With this setting, and with "restrict background data" enabled + the wifi nw set as "...
0
votes
0answers
31 views

Restrict certain wifi networks (with “restrict background data” disabled)

Without enabling "restrict background data" global setting in the phone, can i restrict data usage only for those hotspot wifi n/ws which are set as "restricted" or "metered" in the DataUsage->...
0
votes
0answers
19 views

IFNAME=Wlan0 doesn't exist - ifconfig/iwconfig in terminal also shows zero output

I have a Chinese branded Android phone - Jiake x3s. Device is rooted, WiFi works as it should. However, I'd much rather do pentesting on my phone when I'm away from the computer but wlan0 doesn't seem ...
0
votes
1answer
3k views

My WiFi does not work in Sony Ericsson

My Sony Ericsson X8's wifi has stopped working about a few weeks after rooting and installing the GingerDX v030. Even though it is turned on and scanning, it does not connect to any WiFi. I have ...
0
votes
1answer
2k views

Android NIC MAC address changed automatically

This is very puzzling but my android phone's NIC's MAC address seems to have changed on its own (or at least this is what it's showing). I have a MAC filter in my LinkSys router and I have given ...
2
votes
2answers
3k views

Store and retrieve wifi password without installing an app

So I do a lot of development for Android these days and a lot of it involves reformatting my phone repeatedly, and then that leads to me re-entering my wifi password each time. This, over the course ...
3
votes
1answer
2k views

Moto G WiFi reception severely affected by Bluetooth

I suspect this may just be a hardware fault that I have to live with or have repaired, but let's see... My stock 1st-gen 16GB Moto G running 4.4.4 has been working flawlessly for almost a year. A few ...
2
votes
1answer
5k views

my S3 won't connect to my home wifi

I first go into settings then I go into and turn on Wi-Fi but every time I try to connect to my Wi-Fi it say "connecting, authenticating, disabled " and all my other devices connect perfectly
3
votes
3answers
70k views

Cannot connect to my WiFi: “Saved, secured with WPA /WPA2”

I cannot connect to my WiFi at all. I have a Nexus 5 and it has been fine for a long time. All of a sudden, I just cannot connect to my WiFi. I try to connect, and it either says that I am out of ...
0
votes
1answer
2k 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 ...
0
votes
1answer
3k views

“Internet not available” error while trying to connect to wifi

I have a samsung galaxy chat B5330 device. Whenever I try to connect it to wifi, I get various errors as follows, Using DHCP :- Here it shows a "obtaining IP address" message but never connects. ...
3
votes
1answer
3k views

Why does my S5 keep connecting to wifi and how can I PERMANENTLY stop it from doing that

Little bit of background, at my place of employment wifi is provided (a free version which isn't locked, and a version which is locked). I don't want to connect to either. It keeps connecting to the ...
0
votes
1answer
49 views

Automatically enable/disable data mobile on galaxy s3

i going to turn on my data to use internet, but the Wi-Fi symbol going on then off what should i do... please help me... my phone: Galaxy S3