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
119 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
76 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
39 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
278 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
66 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 ...
4
votes
2answers
2k 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
66 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
504 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
7k 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
0answers
223 views

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

I know there were similar threads, but non 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 ...
0
votes
2answers
166 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
147 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
151 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
334 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
35k 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
31 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
4k 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
134 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
461 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
16k 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
363 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
36 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
2answers
343 views

Restoring HTC EVO 4G to stock

I bought an HTC Evo off someone and they had it rooted, but for some reason 4G isn't working. I'm not sure if it's because they rooted the phone and it now has wifi tether (idk to much about rooting ...
0
votes
0answers
32 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
7k 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
33k 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
56k 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
205 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 ...
6
votes
3answers
14k views

Samsung Galaxy Tab-2 USB connection issue

I am working on Android application development, I want to run my application on Samsung Galaxy Tab-2 GT-P3100 but whenever I connect it with USB to the computer then it is not detecting. snapshot - ...
0
votes
0answers
627 views

Internet doesn't work with apps without using vpn

here's my problem : in normal situation my Internet only works with browser (firefox) and not any other app like markets or Duolingo . But , when I use DroidVPN it starts to work with other apps as ...
0
votes
0answers
386 views

Reset by “CP_SILENT_RESET!!!”

I was just talking on my phone a few minutes ago and the call got interrupted (possibly due to a weak signal on my end). Right after the call was disconnected, I looked at my phone and saw a message ...
5
votes
2answers
6k views

Android 4.4.2 on nexus 4/7, wifi connection loss

I have a Nexus 4 and a Nexus 7 (2013). Recently I've upgraded my wifi router as part of moving to VDSL. The problem: The android devices disconnect from the wifi after some time, I can not reproduce ...
0
votes
2answers
10k 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
0answers
118 views

home wifi no longer detected on Android device

Device: GT-S5300 Android: 2.3.6 My android device used to be able to access my home wifi network...but no longer! I get the message "Not in range secured with WPA/WPA2 PSK" The device DOES detect ...
1
vote
2answers
5k views

Sony Xperia ZR wifi problem: wpa_supplicant: wlan0: CTRL-EVENT-ASSOC-REJECT

I have a strange problem with Wi-Fi with my Sony Xperia. I can't connect to most of the networks I have tried, but the list of networks is ok (but somehow slowly loaded). It stopped working suddenly ...
3
votes
1answer
318 views

New android user; switching between wifi and mobile data

When I leave the office my S4 doesn't seem to want to connect to mobile data. So, I end up with no connection at all. Turning mobile data off and on does nothing at all, I seem unable to establish a ...
0
votes
0answers
183 views

Cannot connect to wifi suddenly! Insignia Flex w/ Android Jb 4.1

I am not very tech savvy, so any help is appreciated. My son has this Insignia Tablet he just got for Christmas..He uses it regularly and his battery was getting pretty low so he started to charge ...
1
vote
1answer
5k 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 ...
1
vote
0answers
120 views

Unable to find any wifi connections

I am currently using an HTC One. Three weeks ago, I updated my phone to Android 4.3 and HTC Sense 5.5. Just three days ago, my HTC One can't find any Wi-Fi connections even if I am just sitting ...
0
votes
1answer
6k views

Google Play Store - No Connection (Galaxy Note 3) [duplicate]

I'm have connectivity issues with the Google Play Store app. I have a non-rooted Note 3 (4.3). The had worked the first few weeks I had the phone in December and then hasn't worked since. I get the ...
0
votes
0answers
30 views

Does WCDMA improve my changes for getting a usable signal?

I live in a spot where it’s hard to get a cell phone signal and I’m trying to buy a smart phone that will work best for that issue. I'm comparing two 4G phones. But I don't expect the 4G will work at ...
2
votes
0answers
475 views

Issues making or receiving calls and texts with a LG P500 (Software Version V20e)?

I just got a LG P-500 device and I want to deploy with it. Everything is working fine, except that I cant make phone calls, receive phone calls, send SMS or receive SMS. The phone is on its stock ROM ...
5
votes
2answers
107 views

Cryptic Symbols & Loss of Connectivity

My device lost 3G Connectivity this morning and only resumed around 10AM, when it did however, this minus icon was present. Any ideas what it is? What it means, and how to get rid of it?
1
vote
0answers
630 views

htc one mtp issue

Starting two days ago, I've encountered an issue when I wanted to connect my HTC One to my PC. In the notification area, appeared a notification that said that MTP mode is active, but it disapeared ...
9
votes
3answers
86k views

Why does Google play show a “no connection: retry” error?

Recently I bought a Spice MI 280 with Android 2.3.4, I downloaded apps from the Android Market like App2sd, Task killer, Soundhound etc. A few days ago Android Market was upgraded to Google Play and ...
0
votes
0answers
161 views

USB Debugging Issue: Use 'Dev Tools > Development Settings' Application in Android 2.2.1

I have a smart phone watch that has Android 2.2.1 on it. It doesn't connect to my Mac through its USB port, either on Finder or Eclipse: I did went through the 'Dev Tools > Development Settings' ...