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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1answer
84 views

Wi-Fi Connection Issues

Very recently the Wi-Fi Connection on my Verizon Galaxy S4 has decided to turn itself off at will. This issue is device specific as I have other devices that are not experiencing this problem. The ...
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0answers
29 views

Create a mobile device lab with a mobile hotspot as the internet source

I've been working in some enterprise environments that have lots of issues with their wifi. I'm looking to create a mobile device lab, but they require accessible ip addresses and internet access to ...
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0answers
44 views

Upon setup, cannot establish a reliable connection

My GoClever Orion 785 (Jellybean) tablet froze and wouldn't proceed past the initial boot screen. I had to perform a hard reset via the power and vol+ buttons and prepared myself to reconfigure the ...
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8answers
40k views

Cannot connect my Moto X to Windows 7 PC

I cannot connect my Moto X to Windows 7, 32-bit PC via USB. After doing some research normal solutions people found were Enabling MTP in connection settings. Disabling USB debugging in Dev. ...
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1answer
8k views

Moto X 1st Gen - WiFi not working after upgrade to Android 5.1

My Moto X upgraded to Android 5.1 recently and since that happened I cannot connect to WiFi. When I try to connect to a saved network, it will briefly show "Connecting..." underneath the WiFi SSID, ...
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1answer
32 views

Connect phone to tv usb

I have plugged my phone up to my through the usb and on my phone it says connected as media device. But when I go to the usb in the settings on my tv it says there no device connected. Any ideas?
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2answers
746 views

Why won't Android switch between wi-fi and 3G seamlessly?

I don't even know whether this is a good question. But it's annoying me and I don't get why it works so badly for me, and it's annoying me that I don't get it. Point is, when switching from one ...
3
votes
2answers
3k views

Not able to connect xperia tipo to Ubuntu

I can connect my Xperia Tipo to Windows but not able to connect Ubuntu. Why is it so? Is there any changes that I need to make to my phone ?
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1answer
55 views

Android mobile internet not working

On my phone I'm not able to access the internet. I have signal and data coverage. I still can't browse. But as soon as Mobile Hotspot is turned on, other devices can connect to the Internet and my ...
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0answers
52 views

My Android Mobile keeps disconnecting from network for every Hour or two

I have 2 android Mobiles(Asus & Samsung s6) and a PC connected to my wireless network(Disabled Wireless Broadcast) but one of the Mobile(Asus) keeps disconnecting Wireless for every hour. ...
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0answers
1k views

Galaxy J5 connected to wifi but network not available

I bought this brand new J5 yesterday, but I'm stuck with a internet connection problem. The thing is that the wifi connection worked properly on the store and at some other places, but in my home it ...
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0answers
74 views

Huawei P7 connection issues on WiFi, other devices on WiFi router fine

My Huawei P7 has recently been disconnecting from my home WiFi. All of my other devices arent having a problem so I'm sure it isn't the WiFi Router. I noticed that if I have too many apps open it ...
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0answers
69 views

Nexus 5 has awful Wi-Fi

Ever since I bought the phone a few days ago (I believe it's manufacturer refurbished), it has not been getting any decent speeds. I've already tried factory resetting it many times and fiddling ...
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1answer
2k views

Major issues on Micromax YUREKA after updating to Lollipop

I am having multiple issues on my Micromax Yureka after upgrading to Lollipop: I am unable to pick up calls & the display is not coming on USB storage connection is not functioning & won't ...
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1answer
205 views

Can't connect to “Secured Network” via Wifi. Get stuck at a Lock screen

OS: OxygenOS version 2.2.0 Android version: 5.1.1 Phone Model: ONE 2005 [OnePlus 2] (Build number: One A2005_14_151211) When I connect to a Secured Wifi network that requires that I "Accept" some ...
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2answers
357 views

ADB failed to detect Nexus 5 running Android Marshmallow

File transfer is working properly. Latest drivers are installed. Settings -> Developer options (Enabled) Android Debugging (Enabled) (ADB Detects my phone when it is in Recovery mode) So probably ...
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0answers
37 views

Logs for debbuging wifi issues on Android 4.1 and 4.4

What logs and files for debugging wifi connection issues are there in Android 4.1 and 4.4? I've searched but haven't been able to find much. The only file I've found is /data/misc/wifi/...
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1answer
85 views

Nexus 9 - How do I change the cellular band?

I've got an international edition 32GB Nexus 9 LTE. It appears to be unable to connect to 3.5G / HSPA+ networks, as a result, I get poor data speeds (3G is pretty slow for my requirements). I've got ...
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0answers
27 views

Android hotspot disables google search link redirection

I use an android mobile to connect my Ubuntu laptop to internet. When i type url of website manually, web page loads immediately. But when when i click on google search results it shows "connection ...
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0answers
514 views

Change the server that Android uses for an internet connectivity check?

As far as I am aware, Android checks internet connectivity by connecting to connectivitycheck.android.com. On one of the WiFi networks I regularly connect to, they use web filtering, and block the ...
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1answer
270 views

WhatsApp Web using CM12.1 often can't connect

I had CyanogenMod 12.1 on my Nexus 4 and after switching to the Sony Xperia Z3 I installed the newest nightly, too. On both phones I have trouble getting WhatsApp Web to work. I can scan the QR code ...
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1answer
174 views

Can't add google account after phone reset

I have a leagoo lead3 running android 4.4 and after factory resetting it I'm no able to add my google account. The error I receive is "Couldn't sign in" " There was a problem comminicating with ...
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0answers
51 views

How do I connect to my phone that's in vigilant coma?

So I have this phone that looks like it's working fine under the hood, but input (power button and touchscreen) as well as the output (display) are pretty much dead. Interlude on what happened ...
4
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4answers
957 views

Play Store error: “Check your connection and try again”, tried all possible solutions

I am using Huawei Honor 3C running v4.4.2, and is rooted for like 1 year without any issue. All of a sudden I am receiving this error: "Check your connection and try again" on Play Store. Every time ...
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0answers
86 views

How to prevent Wifi auto-connect without forgetting that connection

In my workplace, we have both "real" and "test" wifi connection points. All are password-protected, with passwords that are difficult to remember. Normally I want to be connected to a real wifi, but ...
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2answers
9k 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 ...
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1answer
7k views

Samsung GT-s6312 USB issue connecting to USB

My samsung GT-s6312 phone does not connect to PC. Even after connecting USB cable, it gives an error to download software.
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1answer
51 views

How do you reach the command line on a android phone?

I have been reading about all the things that can be done with an android if you can reach the command line in the OS Shell. I'm working with an old LGL55CV3 in hope that I can network it to my ...
0
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1answer
507 views

Google Play , YouTube and Gmail show error message “No Connection – Retry”

Some Android apps (like Google Play, Google Chrome, Gmail, and YouTube) show an error message “No Connection – Retry”. On the other hand, apps like Facebook, Messenger, and WhatsApp perform Okay and ...
2
votes
0answers
26 views

Dropping wi-fi calls from one access point to another

I have a long house, and must use two wireless access points to get full coverage. I also have terrible cell coverage so I often use wi-fi calling on my android phone to accommodate. However, when I ...
0
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1answer
111 views

Reconnect to WLAN automatically

Android sometimes has this strange habit of not automatically reconnecting, when it looses connection to the router. I have an Android tablet running 24/7 using a bot to do stuff on the Internet. But ...
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0answers
85 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 ...
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1answer
183 views

Wi-Fi is connected but the device shows “Wi-Fi has no internet access”

I recently reconfigured my modem and now only my Nexus phone have problem in connecting to Wi-Fi but other devices work correctly. It connects to Wi-Fi and works but a message appears in notification:...
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1answer
3k views

Problem connecting my Xperia L to wifi..it shows Saved ,secured with WPA2..what should i do?

I tried to connect to my TP-Link ADSL2+ Modem Router (TD-8951ND) with my Xperia L, it worked fine the first three days, but now when I try to connect it shows "Saved, secured with WPA2" . I tried ...
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2answers
2k 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 ...
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votes
1answer
189 views

I cant connect to the wifi even if there is internet connection

I cant connect to the wifi even if there is internet connection.The wifi icon is displayed on the notification bar(with range),and its shows connected tothe link too.i can access net on my pc(on which ...
1
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1answer
566 views

Wondershare MobileGo connect from PC behind NAT

I have noticed that that both PC and Android phone need to be in the same network to connect using Wondershare MobileGo by wifi. Which ports are using by Wondershare MobileGo to connect and data ...
2
votes
1answer
14k views

ADB connect to a device via TCP/IP

I'm trying to use adb connect: connect <host>[:<port>] - connect to a device via TCP/IP Port 5555 is used by default if no port number is specified....
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0answers
48 views

Windows 7 VPN Connection over Android 3G network problem

What I have: Windows 7 Notebook with VPN settings (username password), Android 4 phone (ASUS 400) as Wi-Fi/USB modem, VPN network; What I need: VPN connection in Windows 7 over 3g network shared ...
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0answers
23 views

How can i let IFFF check whether my data connection is online?

I want to log the GPS-Locations that lead to connection problems on my Phone. How can i let IFFF check whether my Phone-Connection or Data Connection is working? I would like to have this ...
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0answers
47 views

no mobile data connection on Android 4.0

I'm using a Sony Ericssson Xperia Mini pro (MK16i) with stock rom 4.1.0.B.587 (Android 4.0.4 - Kernel 2.6.32.9). The device worked flawless until recently the mobile data connection stopped working. ...
1
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1answer
8k 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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0answers
2k views

Can't log in via Gmail app but browser login is fine

I can't log in through my android Gmail application and have to log in using the browser. I am kind of confused. The response I got from the app was "Can't establish a reliable data connection to the ...
0
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0answers
173 views

USB debugging keeps turning off

I am trying to use ADB commands like I have in the past thousands of times to flash the new updates. But USB debugging immediately disables itself after toggling it on. The really amazing thing is: I ...
0
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0answers
192 views

“Turning dongle network on failed, please check Connection Parameters” when trying to use Reliance 3 ZTE AC2739 Dongle in tablet Digiflip ET701

I am using a Digiflip ET701 tablet. I am trying to connect my Reliance 3 ZTE AC2739 USB modem. But every time it gives this error: Turning dongle network on failed, please check Connection ...
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1answer
386 views

Unable to connect galaxy tab pro SM-T520 to PC with windows 8.1

My new PC having windows 8.1 does not recognize Samsung galaxy tab pro connected via USB cable. What to do? I've tried different cables and different USB ports. It does not appear in Windows device ...
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0answers
631 views

Can't connect to mobile network on Sony Xperia Z Ultra

Device: Sony Xperia Z Ultra Carrier: The Peoples Operator (Same issue when tested with EE as well) Android Version: 5.0 Lolipop I recently lost the SIM card tray for my device, and Sony sent me out ...
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0answers
78 views

Laptop not getting DHCP while connecting to Android (Cyanogenmod) Wifi Tethering

I have a Cyanogenmod Phone. Until yesterday both of my laptops was getting an IP address when connecting to the WiFi tethering provided by the Cyanogen OS. But not it is not. I do not see any settings ...
0
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1answer
188 views

Mobile/wifi network exclamation mark

I have a problem that almost always my mobile network is marked with exclamation mark and I can't connect to Edge/3G, sometimes this happening to WiFi. I have a Nexus 5 and Android 5.1.1. I'm also ...
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0answers
50 views

Issues when registering to mobile network abroad

I have a Motorola Moto G with Android 5.02, and a subscription for Vodafone and everything is working fine when I'm connecting to the mobile network in my country (Romania), but when I travel abroad I ...