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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8 views

Developing a multi-players game when players are on different devices without Internet [on hold]

I want to develop a multi-players game when players are on different devices without the use of Internet or even any extra infrastructure i.e. players have just their own android devices and the ...
2
votes
3answers
11k 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 ...
2
votes
1answer
1k 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 ...
2
votes
3answers
11k views

Couldn't connect to server Google+

I get an error "No connection: Couldn't connect to the server" when trying to assign my google account to the Google+ app on my 2.3.5 Android phone. Tried several times along the day today, any ideas ...
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0answers
10 views

using usb connection instead of wifi

I own an Allview P5 Quad (Romanian smartphone brand) running Android 4.2.1 and a laptop running Linux Mint. For some time I've been using apps which connect my laptop to my phone, such as Remote ...
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2answers
4k views

Unable to connect my Galaxy S3 to PC through USB on Windows 8

I have tried to connect my phone several times but my PC doesn't detect it. I've even tried a factory reset but to no avail. Any suggestions on what I should do?
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2answers
6k 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 ...
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1answer
4k 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 ...
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2answers
2k 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?
3
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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 ...
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1answer
46 views

Can't connect Samsung Galaxy S3 to my laptop

My phone (Samsung Galaxy S3 running Android 4.3) is charging but, will not connect to my laptop. The data cable I used first charges my phone but I cannot see it on my laptop. It also instantly ...
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1answer
2k 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 ...
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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?
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12answers
35k views

Google Play does not work and shows “No connection” or “There was a problem connecting to the network”

I've got a Droid X, running Android 2.3.4 and System version 4.5.621.MB810.Verizon.en.US. Just recently, Google Play stopped working. Whenever I open Google Play, it immediately displays: No ...
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0answers
28 views

Internet and Intranet has stopped working despite both WiFi and 4G active

4.4.2 Samsung S4 mini. After working fine for the first few days, Chrome is now telling me that I'm offline whenever I try to visit either the internet (e.g. CNN.com) or a server on our Intranet ...
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0answers
23 views

USB Tethered, internet works on PC but not on Phone

Ok, so this is a bit weird. I own a Samsung Galaxy Note (the very first one). And I have been using Internet on PC by USB tethering. It was all going fine, until yesterday. Since yesterday, the PC is ...
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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 ...
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1answer
99 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
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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 ...
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0answers
65 views

Smartphone (LG 4X HD) usb connection problem

I have an LG 4X HD that I usually connect to the pc via usb. I have Windows 8.1. Till yesterday, when I connected it via usb, the phone always asked me the type of USB connection (only charges, media ...
1
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1answer
10k 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", ...
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 ...
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5answers
17k 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 ...
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3answers
12k 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. ...
2
votes
1answer
903 views

HTC Desire (Android 2.2) connects then disconnects to wifi

I have a wifi router I want to connect to. It's a TP-Link (Model No. TL-WA901N / TL-WA901ND 2.0). I have enabled WPA-PSK/WPA2-PSK on the router, (the default), when I try and connect my HTC Desire to ...
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
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1answer
96 views

Frequency band mofications for Samsung Galaxy S4

I recently purchased a used, unlocked Samsung Galaxy S4 SGH-I337M (for the particular model see here). The phones native bands don't include the 1700/2100 AWS required by the cell phone provider (WIND ...
1
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3answers
2k views

Mobile Network goes off often in my Galaxy s2

I am using Galaxy s2 since 5 months. I have started facing Network problems recently. The mobile network goes off often and it resumes most times by itself.. but sometimes I need to restart my phone ...
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votes
2answers
26k 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 ...
1
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0answers
194 views

WiFi network in range, but could not be connected!

In my mobile phone (CyanogenMod 11-M12, Galaxy SIII I9300), in WiFi section my WiFi SSID is shown and under its name is Save, secured with WPA/WPA2. WiFi is ON. If I press SSID, a pop-up ask me to ...
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 ...
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1answer
860 views

Galaxy S3 Mini Internet problems

I can't connect my Galaxy S3 mini in the internet even though it was already connected in the wifi. Its my first time to use a samsung phone and Im havinng a hard time coping in it.
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1answer
710 views

Trying to Make WIFI connection on android 4.1 jellybean

New Nextbook tablet Android 4.1 Jellybean. trying to make WIFI connection. Ensured that SSID is enabled. Password entered. Device says its obtaining IP address, then avoided poor internet ...
0
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0answers
32 views

Why is this app so slow at downloading?

I recently started using Dropsync, and it does exactly what I'd like it to do in terms of syncing my MP3 collection by automatically downloading when I've added new songs. I bought the pro version. ...
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0answers
132 views

WiFi Connected but no internet access. Cyberoam used

I'm using Nexus 7 tab and htc desire mobile. Both the devices are getting connected to the WiFi network in my hostel. However, I'm not getting the login page that will be opening in the browser which ...
0
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2answers
356 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 (I don't know too much about ...
1
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1answer
271 views

Google Drive does not detect internet connection

Yesterday I have updated Google Drive and installed Sheets. Since that time I am unable to open the spreadsheets I have created earlier. When I try to open a sheet, I get Unable to access ...
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0answers
88 views

Is my Wifi Chip broken or just a software issue?

I have a Oneplus One Chinese version loaded with Official CM11S XNPH44S. Problem is that I can turn on my wifi but most of the it can't see the wifi networks around, even I have a wifi network in my ...
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1answer
66 views

How to skip welcome page after factory restore? I don't have access to Google

I'm from China and I can't access google without setting up a vpn/vps. I recently got an update to 5.0.2 for my Nexus 7 2013 (WIFI) tablet. I got stuck at the Welcome page. I think I'm supposed to ...
0
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0answers
157 views

connectivity issues at samsung galaxy core2

I can't connect my phone to any Wifi connection, one minute I'm connected then after 5 seconds it's secured again.I even try to disconnect and connect my phone,hoping that it will be back to normal ...
0
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0answers
128 views

PC isn't seeing/ connecting to my galaxy s4 (4.4.4) via usb

So i connect my USB to my phone and computer as usual. my phone vibrates and starts charging but my computer doesn't show my device in the my computer section.the USB symbol that appears on the top ...
0
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0answers
75 views

nexus 7 (2013) adb connectivity issues Mac

The 5.0.2 OTA update soft-bricked my rooted but otherwise stock Nexus 7. I tried several times to wipe/reset from recovery, but it kept boot-looping afterwards. After a hundred tries or so was ...
2
votes
3answers
10k views

I rooted my phone. Now apps cannot connect to the internet but browsers work fine

I have a Samsung Galaxy Y and rooted it a few days ago. After that I set up a few apps and granted them access to root permissions (via the Superuser app). I allowed root to all apps that requested ...
0
votes
1answer
194 views

Nexus 5 Windows 8.1 Connection Issue

I have a Dell Inspiron 13 7000 running Windows 8.1 64bit. Upon connecting my Nexus 5 running Android 5.0.1 via USB, the device seems to keep connecting and disconnecting repeatedly. I don't have the ...
0
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2answers
31 views

Problem PC stopped seeing S4

My S4 has suddenly stopped to connect to any computer. I tried with 3 different cables and 2 PC's with win7. I can't see it as a hard-drive. I can't see it in the device manager either (should I)? Any ...
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2answers
686 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 ...
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0answers
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
602 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 ...
0
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1answer
128 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 ...
1
vote
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 ...