If your question is about trouble connecting your device via Wifi, Bluetooth, or USB, or to the mobile network, this is the correct tag.

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0
votes
1answer
210 views

How to troubleshoot wifi connection problem?

Like some other people, I am plagued by the issue with gray wifi bars with a tablet running 4.2.2. I tried all recommended solutions: disabling power saving, switching between AES/TKIP on the router, ...
0
votes
0answers
394 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 ...
1
vote
2answers
687 views

Is there a in-built setting to login to public hotspots?

I have a SIM-lock free Galaxy W with Android 2.3.6 on it. The other day in the public library I found out that I was not able to login anyhow to the public Wi-Fi. It shows that the DHCP gives the ...
0
votes
1answer
702 views

How to connect Galaxy S2 m250s model via USB?

I have a Samsung Galaxy S2 that my uncle brought for me from Korea. This model of the S2, for some reason, has connecting issues through USB. The computer does not detect it at all! I tried connecting ...
0
votes
0answers
1k views

Unable to connect to network after factory reset

Today I did a factory reset on my phone (Galaxy y GT-S5360T) to attempt to free up some space (it worked, thankfully) and now I can't seem to connect to any wifi network. I am currently running the ...
4
votes
2answers
3k views

How to pair ICS phone with other device that has no Bluetooth PIN

I have a Galaxy S3 i9300 running ICS Cyanogenmod and I am trying to pair it with a Bluetooth device that has no PIN - a Wii Balance board. The balance board does not have a PIN, however whenever I ...
0
votes
0answers
69 views

Android TCP connection hangs on shaky internet connection

What happens is that the WiFi connection is established and the client connects to our server but data stops sending receiving from the WiFi. the connection does not drop but the internet does as if ...
1
vote
1answer
638 views

Problems connecting to IMAP email account on 3G/4G

Ever since I got the JRO03O OTA from Verizon on my Galaxy Nexus, I've been having problems retrieving email over a 3G/4G connection. After the sync times out (I assume it times out, because it takes ...
1
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2answers
573 views

The WiFi connection on my Dell XCD 35 (Froyo) times out

I recently bought the Dell XCD35, one of the biggest issues I'm facing is that it keeps disconnecting from an established (and saved) WiFi network and I need to manually select 'Connect' for it to get ...
0
votes
4answers
16k views

Galaxy Tab 10.1 wifi stuck in 'Obtaining IP Address' mode

Using 'Virtual Router Plus' to set up a wifi hotspot on my desktop. I can manually connect with my tablet devices a first time, but after a couple hours it times out, disconnects. I am unable to ...
0
votes
0answers
1k views

Windows doesn't recognize Huawei Ascend G300

I have installed many ROMs, and the phone worked fine. One day (and I don't know why), Windows couldn't recognize my Huawei. Windows can't install the drivers, and it named the phone as "Unknown ...
0
votes
1answer
603 views

Internet over mobile-data while connected to WLAN network

I have a WLAN network that is not connected to the internet. There is a DHCP server on that network and that assigns its clients an IP and subnet mask, but no default gateway. When I connect to this ...
0
votes
1answer
116 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 ...
0
votes
1answer
4k views

Galaxy Tab 3 7.0 4.1.2 wifi disconnects when my screen goes off

Whenever i turn my screen off for an extended period of time, my tablet disconnects from wifi. I remember there being a setting on my old phone to do this, which i didn't use, with reason. However i ...
0
votes
0answers
91 views

Android can't see usb connection

When I connect my device (Nexus 7 2013) to PC or charger by USB, android can't see this connection. It shows that baterry don't charges, but it charges. When tablet is off and I connect it to charger ...
0
votes
2answers
573 views

Why is there no network in my new Samsung Galaxy S2 when I insert my Prepaid Sim Card?

I bought a new Samsung Galaxy S2 and insert my Prepaid Singtel Sim card. When i turn it on, it doesn't have any network and states 'no service'
0
votes
0answers
14 views

Android Tethering [duplicate]

My android phone (CyanogenMod 11.0-InstallerXNPQ29S on a Nexus 4) connects to a wireless router for internet access. Can it also share this connection wirelessly to my computer simultaneously or has ...
0
votes
1answer
122 views

What could be the source of error for this kind of android wireless (wifi) disconnection?

Recently there was wifi connection problem for my LG G2 (Android 4.4.2). It has internet connection and was able to connect to AP but sometimes it faces connection drop, no wifi connected although the ...
0
votes
1answer
489 views

Can't connect Samsung Note 3 to a Windows 7 VM in VirtualBox

I'm trying to connect my Android to my Linux Laptop, I use VirtualBox and in it a Windows 7 Ultimate 64 bit virtual machine. I've been able to connect in the past but it's not working anymore. I have ...
0
votes
0answers
17 views

Nexus 4 not connecting to google server(haven't cleared google service framework) [duplicate]

I am using nexus 4.. In my case it is something different.. I am able to browse through browser and even my gmail app is working fine.. but my wifi icons are orange in color(Kitkat 4.4.4)..needs to be ...
0
votes
1answer
170 views

Using IP to ping a real Android device that is plugged by USB from computer

I plugged my Android tablet to the computer with USB cable and looked at the IP of Android device and tried something like ping 160.xxx.yyy.zzz on the computer. There is no response. I wonder, does ...
0
votes
0answers
94 views

Force mobile data use while wifi is on

My wired connection is currently down, so my router's Wi-Fi does not connect. My phone's mobile data works fine. I want to mirror my phone's screen to my tv and watch YouTube. The problem is that to ...
0
votes
0answers
110 views

Can't connect to servers via ConnectBot and ssh with password

Can't connect ot SSH server via Connectbot. On all attemps, after typing password I get answer 'unsuccessful attempt of "password" authorization' (translation). SSH Client connects good. And ...
0
votes
1answer
499 views

Is it possible to connect Nexus 4 to Windows Server 2012 R2?

I'm trying to connect Nexus 4 (Android 4.4.4) to Windows Server 2012 R2 DataCenter for purpose of debugging from Xamarin Studio. What I did: Activated Developer Settings Checked USB Debugging ...
0
votes
1answer
89 views

S4 wifi not connecting

I have a Samsung S4 and when trying to connect to wifi it comes up with a "sign into wifi network" notification. When I click on the notification it takes me into the browser but the login page does ...
5
votes
2answers
3k views

Problem with connection to home Wi-Fi - how to debug?

My Android device (GT-S5570 running 2.2.1) is having connection problems with my home Wi-Fi network (ZyXEL adsl P-660HW-D1). The device connects ok, gets an IP address, and sees all other computers on ...
0
votes
0answers
85 views

CANVAS HD not connectable via USB

I am unable to connect my phone (Canvas HD) in USB Mass Storage form or any other USB options. Although I am getting the animation of mass storage. Even reinstalling the stock ROM from sp flash tools ...
0
votes
1answer
2k views

Connecting tablet to VGA projector

Is it possible to connect an Android tablet to a VGA projector to make presentations of what's on its screen – and if so, how can this be done? TL;DR: I am searching the market for purchasing an ...
1
vote
1answer
8k views

Connecting phone to PC internet using Connectify

I am trying to connect my phone running ICS to my PC running Windows 7 to the internet using Connectify. Everything goes fine except when the phone tries to connect to my laptop wifi hotspot, it gets ...
0
votes
2answers
229 views

Unable To Open Google Play

I've encountering a problem. The problem is that i can't access my Google Play on a my Wi-fi. It is not on a particular tablet or phone. Its all the devices me an my family own. That includes 4 phones ...
0
votes
0answers
199 views

Samsung Galaxy Ace Internet Connection Problems

My mother owns a Samsung Galaxy Ace(GT-S5830) mobile phone and we have a wireless modem from Airties with model number Air5343 broadcasting its SSID. The wireless works fine with all devices except ...
0
votes
0answers
347 views

How can I reset WiFi without rebooting the phone?

Sometimes WiFi networks are not picked up on my Moto G. Switching WiFi or flight mode on and off does not solve the problem, however a phone reboot does. Does anybody know of a way I can reset the ...
6
votes
4answers
2k views

Connect android tablet to internet via ethernet

I am using an android tablet at my work place. For some weird reason, WIFI has been disabled in the tablet. The only way to connect to the internet is via ethernet. At this point, I have a ...
0
votes
0answers
372 views

Connection issues with mobile data on Galaxy S2 running CM 10.2

Recently I updated my Samsung S2 with Cyanogen 10.2. After that, my mobile data network is not connecting. I am not able to connect to mobile internet. I am able to access net via WiFi. Also I ...
2
votes
3answers
49k views

Google Play Store gives error “No Connection”

I have an HTC Desire HD. I am having trouble connecting to the Google Play Store. Every time I try to connect it just come up with an error "NO CONNECTION". I really want to download some apps (in ...
0
votes
0answers
33 views

On campus e-resources cannot be accessed via Google Chrome Android

I own a Samsung Galaxy 10.1 tablet(Wi-fi only model) featuring Android 4.1.2. My problem is that I cannot access and use library e-resources on campus although I have my tablets MAC address registered ...
0
votes
2answers
5k views

Unable to use Network: “Not Registered On Network”

I am using Samsung Galaxy Chat B5330 (officially upgraded from 4.0.4 to 4.1.2). It used to work fine, but since a few days I am not able to call or send sms or use any network related services. It ...
0
votes
0answers
175 views

Galaxy Mini S3 asks for wifi sign in on networks that don't require sign in

On my home and work network after some time my phone gives me a"wifi sign in required" message even though they don't require sign in
1
vote
2answers
588 views

3G Connection Problem

I have try to share my Samsung note 10.1 (Model Number : GT-N8000) portable hotspot last night but it fail. After that, i cannot access to internet via data network mode(the 3G/H+ sign disappear next ...
5
votes
3answers
17k views

Losing connectivity with my carrier, how can I reconnect?

I'm not sure why this happens, but I've lost connectivity (phone service, 3G) with my service provider a number of times now. Not just for a short while, I may be off the air for hours. This is ...
0
votes
1answer
477 views

How can I make my Galaxy Tab 3 authenticate with my Sky Router?

I have just tried to connect my Samsung Galaxy Tab 3 (8") to a Sky Netgear Router. In the black bar at the top the WiFi icon has a question mark in it. On the Settings page, in Wi-Fi, it alternates ...
0
votes
0answers
44 views

internet works only when on charging

I have huawei ascend y200, also I have problems with wifi. First there was a problem with obtaining IP address, but I fixed it with static IP. It worked for a while, but now it works only when charger ...
1
vote
1answer
3k views

HTC Desire HD unlocked, cannot connect to 3G

I recently bought an unlocked AT&T HTC Desire HD from an E-bay seller in India. I'm using a Tata Docomo Sim on the device. Although having subscribed to 3G data, I am not able to use it. Can ...
0
votes
0answers
38 views

connect my android mobile phone to 7" analog monitor

In my car i have a 7" analog monitor with two s-video inputs. One is connected to a reverse camera, and I would like to connect my cell phone to the second input in order to have to phone display on ...
2
votes
4answers
8k views

Samsung Galaxy S3 WiFi authentication error with A&TT U-Verse router

My Samsung Galaxy S3 won't connect to my AT&T U-Verse router. I've gone through AT&T help and they say it's the phone. I've gone through Sprint (phone & service provider) and they say ...
10
votes
1answer
37k views

My Mac doesn't recognize my Galaxy S2 through USB

My Snow Leopard Mac doesn't recognize my Samsung Galaxy S2 for file transfer over USB, and it's starting to drive me nuts. I've tried the following: Connect Storage to PC Settings > Wireless and ...
2
votes
2answers
12k views

Connection Time Out error while accessing Google Play Store in Samsung I9070 Galaxy S advance

I have bought a Samsung I9070 Galaxy S advance. Whenever I enter Play Store (Google Play Store Version 3.4.7), it displays waiting sign and then Connection Time Out Error is shown. I use mobile data ...
0
votes
0answers
9 views

Avoided poor connection on my android tablet [duplicate]

I used my windows eight laptop as a hotspot through my DSL connection but even though I made sure the signal was excellent it loops saying Authenticating, saved secured with WAP2, and then obtaining ...
3
votes
6answers
61k views

Tablet won't connect to any WiFi network anymore, always shows “saved”

My tablet will not connect to ANY WiFi network anymore. Everything was working perfectly for about a month. But now, the WiFi icon has disappeared, and every time I try to connect to a network it ...
0
votes
0answers
223 views

WiFi Speed problem on Galaxy Note 3

I have a WiFi router connected to the internet. The speed from my laptop connected to this router is about 25Mbps downlink. Speed from my PC (connected bypassing the router to the switch, other ...