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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7k views

Samsung Galaxy Ace not detected AT ALL on Windows 8 Pro

Here is the exact same problem but with a different phone: Unable to connect Galaxy S3 to PC via USB This is not the standard device on recognized ordeal but a device is not even being detected at ...
0
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0answers
635 views

I rooted my phone. None of my apps can access the Internet

I know there were similar threads, but none of them fit my situation. I have had Samsung Galaxy S3 for 2 weeks. After I rooted my phone using Kingo Android Root none of my apps could connect to the ...
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votes
1answer
131 views

S4 won't see connection to PC at either end

Have a Verizon 4.4.3 Galaxy S4 using the standard cable. When I connect to the PC, the PC doesn't show it in explorer. The phone doesn't bring up the connection notification. I have enabled/disabled ...
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1answer
6k views

Wifi Not Connecting - Cyanogenmod 10 TF101

I just installed Cyanogenmod 10 on my Transformer TF101 and every time I try to connect to my home network, it says 'Connecting...' then it goes to 'Saved, secured with WPA' without the internet ...
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votes
5answers
12k views

Always seeing “No connection: Retry” in Android Market

I have an HTC Touch with Froyo installed that I use for app development. I haven't used it for a couple of months, and when I fired it up today I'm seeing the same error every time I launch the Market ...
0
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1answer
346 views

Determining type of Wifi connection in Android

How do you determine which type of Wifi connection an Android device is currently using? For example, is the device connected using an 802.11b, 802.11g, 802.11n, or 802.11ac connection? Since, for ...
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0answers
96 views

Install error using Android 5.0

My nexus 5 was updated OTA to Android 5.0 'Lollipop' 6 days ago (no problems installing it), since then when it is connected to my pc(win 7 64bit), via a charging/desktop dock(My Mobile MKS - UC Nexus ...
3
votes
1answer
700 views

Unable to connect to 3G after updating my software

I have a Sony Ericsson Xperia X10, and I updated the software to Gingerbread (Android 2.3.3), but I'm having problem connecting my mobile to 3G provided by my Network. When I go to settings and ...
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0answers
84 views

Smartbook Surfer 360 MN10U caught in a boot-loop

Since resetting my tablet, all I get when I power up is the boot up screen caught in a loop. I've taken it to two computer techs who have both said that there is no way of connecting it to another ...
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0answers
152 views

Google Play/Wallet/Hangout NOT working AT ALL Please help

This particular issue is driving me mad. Issue : 1) Google Play, Google Wallet, Google Hangouts, Account Sync shows connection Error. "check your connection and try again" 2) No matter which ROM I ...
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0answers
158 views

Problems with connectivity and errors

My problem is with a Samsung Galaxy S5 and a Samsung Galaxy Trend Plus (GT-S7580L) bought in Bolivia. After turning off Wi-Fi, mobile data and calls done work. Sometimes after using the phone for a ...
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votes
1answer
241 views

Samsung Galaxy Tab WiFi Connection

I have a Samsung Galaxy Tab SM-T530NU running Android 4.2.2. The Wifi connects fine at home, hotels, etc. I have one place that I frequent that it will not connect to the router. Almost everyone in ...
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1answer
715 views

Samsung Galaxy Apollo (GT-I5801) doesn't connect to WiFi connection. What should O do?

Currently my phone doesn't connect to WiFi connection, it always on and off everytime I open my WiFi connection. What can be possible solutions or what do I need to check in order to connect my ...
0
votes
1answer
229 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
407 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 ...
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2answers
707 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 ...
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votes
1answer
725 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 ...
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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 ...
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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 ...
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0answers
83 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 ...
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vote
1answer
669 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 ...
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2answers
585 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 ...
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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
791 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
191 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 ...
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votes
1answer
5k 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 ...
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0answers
105 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 ...
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2answers
577 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'
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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
133 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
629 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
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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 ...
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1answer
200 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 ...
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0answers
97 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 ...
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0answers
177 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
614 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
98 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 ...
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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 ...
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votes
0answers
94 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
3k 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
9k 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
248 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
216 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
518 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
382 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
55k 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 ...
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votes
0answers
34 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 ...
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0answers
188 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
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2answers
650 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 ...