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
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5answers
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 ...
2
votes
2answers
4k views

unsuccessful VPN connection

I'm unable to connect my phone to VPN, it always say "unsuccessful". I deleted the profile and created it again but it didn't help. What is wrong with it?
2
votes
1answer
2k views

Samsung Galaxy Nexus 4.1.2 Unable to connect to mobile network

I recently purchased the handset from the US and currently using it in Vodafone (India) . I upgraded the firmware to 4.1.2 it was working fine and then all of a sudden I am not able to connect to any ...
0
votes
1answer
100 views

If bluetooth is failing , how can I stream from my Xiaomi Redmi Note 2 phone to new Mazda3 audio?

I have xiaomi redmi note 2 prime smartphone . It runs MIUI 7 android operating system. I am also leasing a new Mazda 3 I Grand Touring. The problem is that Bluetooth connection does not stay stable ...
1
vote
1answer
21 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 ...
0
votes
0answers
57 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
votes
0answers
19 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 ...
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", ...
1
vote
4answers
123 views

How do i connect my Galaxy S3 to my computer?

I Have tried everything i can find to connect my galaxy S3 to my computer, I have used different cables, and Different ports on my computer. My phone will connect to other computers just fine, but on ...
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 ...
0
votes
1answer
19 views

adb sometimes won't connect untill after a lot of tries, and sometimes never

adb sometimes won't connect. I get this behaviour. What's going on? $> adb kill-server [ user@host ] ~ $> adb connect 192.168.3.160:5556 * daemon not running. starting it now on port 5037 * * ...
1
vote
1answer
2k views

Galaxy S3 Active Sync is not working, any help?

I cant sync my business email on my Android mobile (a Galaxy S3 with Android 4.0.4). I tried to set up a business email account but all I get is unable to connect to server after I'm done with the ...
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
2answers
7k views

Couldn't sign in to Google

I'm experiencing this issue from couple of days : I have already : Disabled 2 step verification from Google Account Factory Reset Clear cache from recovery Reflash the ROM
1
vote
2answers
10k views

Signal problem with Samsung Galaxy Y GT-S5630 mobile

I am using Samsung Galaxy Y GT-S5630 phone with IDEA network provider. I am having signal loss problems many times a times. When I try to make a call, it says "Network unavailable". I though this ...
6
votes
2answers
4k 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 USB-...
0
votes
1answer
3k views

Samsung Galaxy S2 'Not Registered on Network'

I wonder if anyone can help me please. I have a Samsung Galaxy S2 that I want to sell. I have reset it to factory settings. However, I have a problem. When I bought the phone new, it was on o2. I ...
2
votes
4answers
25k views

Internet Apps are not working but browser works just fine and i am able to access websites

I have a rooted AT&T HTC inspire 4G handset, i am not able to use any internet apps but i am able to use the in build browsers to access internet over a WiFi. I tried creating hotspot and share ...
0
votes
2answers
3k views

Samsung Galaxy Tab 2 drops home wifi connection and and can't reconnect unless the router is turned off and back on.

My girlfriend has had her Tab 2 for ten months and only recently it has this problem. She will be using the tablet on the internet and the connection will suddenly drop. The signal is strong and the ...
1
vote
0answers
20 views

Error 102 chrome

I have a micromax a102 and when ever I try to visit a page which I was able to visit few days ago like Google weblite I get error 102 or connection refused on pretty much every where a few points you ...
0
votes
2answers
2k views

Asus Zenfone 5 stuck at obtaining IP address from office's Wi-Fi, but works well on other Wi-Fi

I have an Asus Zenfone 5 running Android 4.3. Most of the Wi-Fi I try to connect to gets connected to the device, but when I try to connect it to my office's Wi-Fi it get stuck at obtaining IP address....
3
votes
2answers
2k views

Google+ not working with proxy server since last update

Google+ on my device has stopped working since the last update. Every time, I get the message: Can't load data. Check your connection. All apps other than Google+ work absolutely fine. My device ...
1
vote
1answer
8k views

Galaxy S3 USB modem connection

How do I connect Internet from a laptop using USB modem to a Galaxy S3, or directly USB modem(data card) to S3 for internet connection?
0
votes
2answers
3k views

SIM card not detecting and imei null after flashing recovery (intex aqua i5-not i5 HD)

I wanted to flash custom ROM . Before that I flashed a custom recovery img. Then I tried flashing custom ROM zip file using flashify. It said flashing completed and reboot to continue. When ...
3
votes
2answers
1k views

Why Advent Vega keeps losing Wi-Fi?

I recently bought a Advent Vega Android tablet and everything is working completely fine, however there is one slight problem with Wi-Fi. Even though I have full Wi-Fi signal (it is as high as it can ...
2
votes
3answers
15k 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
1answer
5k views

Couldn't open connection to server

I have a problem on Micromax Canves 2, and my colleagues experience the same. I don't understand why some times it works and some times not. It works if I connect to WiFi. But not when I switch to my ...
0
votes
0answers
23 views

Proc files showing many open TCP+UDP connections

I recently noticed on my Nexus 5X, running 6.0.1 that there are over 60 open TCP+UDP connections with an unknown status. And it looks like they are not really connected to anything. It's strange and ...
0
votes
1answer
86 views

Phone no longer sees computer connected

Even yesterday afternoon I was being annoyed by Android File Transfer reopening lots of times while the phone was USB connected to my computer. This morning, all of a sudden, my phone seems to not ...
0
votes
1answer
70 views

Samsung Galaxy S6 Edge Says Connected to Wifi But Can’t Get Internet or YouTube

PROBLEM: My android device is showing that I am connected to the Wi-Fi network at my community college (where I attend), however, when I try to use anything that requires internet it says there is no ...
-2
votes
1answer
54 views

Smartphone to smartphone to sim communication

I have purchased a second Android smartphone because the internal memory on my first smartphone was full and I needed to use more space for apps, pictures, and videos. But the second smartphone has no ...
0
votes
0answers
11 views

Backup from internal folders to Ubuntu 14.04 not working

I'm trying to copy my files (photos, downloaded files, etc) from the internal memory to the SD card or to my Ubuntu 14.04 (see the previous question here). In the Android (4.4) "Xperia Connectivity" ...
0
votes
0answers
18 views

unable to connect nexus 4 to windows pc

Hi recently I got update of lollipop and updated to it but after update I am unable to connect nexus 4 to my windows pc at all means I tried all ways like enabling USB debug mode, tried different USB ...
0
votes
2answers
156 views

Very frequent Wifi disconnection while being in China

I'm having an issue on my Nexus 4 (Stock Android 5.1.1). It keeps disconnecting from my Wifi. When I go back to connect, it says "No Internet access, automatic connection impossible". I currently ...
0
votes
5answers
28k 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
35 views

Unable to transfer pictures due to broken display

Recently smashed my Samsung Galaxy S6 so display is broken. The phone still works, but I can't see anything... I'd like to retrieve my pictures and was told I could hook the phone to my TV and use a ...
0
votes
0answers
22 views

HTC Filetransfer with PC

I recently bought a HTC One A9 with Android 6.0.1 as OS. But when I tried to connect my phone with my PC, nothing happened but the phone charged. Nothing showed up in the windows-explorer and it did ...
0
votes
0answers
150 views

Bluetooth connectivity issue with Android Auto and Nexus 6P

I just purchased a Nexus 6P running on Android Marshmallow. While the phone audio works in my Toyota Highlander (2012), the media audio does not connect. Any suggestions?
0
votes
1answer
68 views

Connecting Android phone to OSX mac computer

I've had trouble connecting my android (The Nextbit Robin) to my computer. I am pretty sure it's an Android 6.0 issue. I have been able to get it to work by enabling USB debugging and selecting MTP on ...
0
votes
1answer
122 views

Internet not working in browsers on mobile data, but works on WiFi and in all apps. Please help!

I get the error "ERR_CONNECTION_RESET" in Chrome along with the message "This site cannot be reached" when I am on a mobile network. However, all apps, such as New York Times, The Guardian, etc. work ...
1
vote
1answer
293 views

Droid Explorer is unable to browse device

I love the idea of being able to browse root directories on my laptop. But I can't for the life of me get droid explore to work, I have a note 4 (rooted of course), I am running stock Sammy ROM, I ...
0
votes
0answers
100 views

Huawei P8 discovered by windows 10 when in fastboot&rescue mode, but not when phone is in normal use

The past few days i've suddenly had problems connecting my Huawei P8 to my windows 10 pc (and my laptop running windows 7). I've got both hisuite and adb, but when i connect my phone by usb, nothing ...
1
vote
0answers
58 views

Audio Skipping while Playing Music

I just recently encountered a problem with my Nexus 6p where my music (and audio but haven't tested that yet) started Skipping beats and stuttering while I was playing it. This is something new and ...
0
votes
0answers
35 views

Android with SSH with Tor won't connect to PC?

I have recently followed this tutorial to add some security to my Android phone. All is working properly, except any kind of SSH connection with my computer (which I was able to perform in my last ROM ...
1
vote
0answers
193 views

Cubot X9 does not turn on after update, also not recognised by computer (unknown device in Device Manager)

I have Cubot X9, ordered from China. after the update it gave me an error. The phone restarts, but I cannot enter recovery mode. I tried to flash new ROM, but it gave an error. Now nothing works, and ...
0
votes
0answers
23 views

Wi-Fi connection issues [duplicate]

When I scan to see available Wi-Fi there is a Ixfinity open. Is there a way to see who it belongs to? An how can I stop from auto connection to it? I have already tried forget it it still ...
2
votes
4answers
8k views

Micromax A57 is not displayed in Eclipse Device List

I have purchased a new Micromax A57 (Ninja-3) smart cell phone. I want to install my application from Eclipse directly, because i need to see the Logcat output for testing my Application. I just ...
0
votes
0answers
2k views

Eclipse does not see my phone as a running android device

I have an Allview P6 ( running with 4.0.3 ) and I can't seem to be able to make Eclipse recognize it as a running android device. Is it in debugging mode, the application is set debuggable.
0
votes
1answer
41 views

Is there a way to determine what mobile network frequency band is in use?

I use a Nexus 5X on T-Mobile's network in the United States. Is there a way to tell what frequency band is in use when using LTE? A Sony Xperia Z3 compact also on T-Mobile is unable to use LTE in many ...