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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2
votes
1answer
4k views

Android tethering via bluetooth keeps disconnecting

I'm currently using a Google Nexus tablet tethered via Bluetooth to a Samsung S3 for internet. Two things are annoying me. First, if I take the phone away from the tablet (go out for lunch), the ...
1
vote
0answers
963 views

Galaxy S Advance Network Issues

I recently bought a Galaxy S Advance GT-I9070. Its not even a week since I've bought the phone. When this phone goes into an area with low or no network coverage it loses coverage and never regains ...
4
votes
2answers
8k views

No internet connection after sleep although Wi-Fi connected and working well, Android Samsung Galaxy S I9000

Problem: No internet connection after 1+ minutes of sleep. Wi-Fi is still connected, i have IP assigned through DHCP, i can browse shared folders on PC in network. It looks similar as if i didn't ...
1
vote
0answers
779 views

Allow wifi weak signal connect

I have 2 ZTE Blades (with 512 Mb RAM) and CM7 2.3.7 (Kang) from BurgerZ ROM installed on them. One of them - my girl's - can connect to home and other (public i.e. McDonalds) wifi AP's even if it's ...
0
votes
1answer
73 views

Is there a way to compare networks in terms of internet connection?

I want to compare two different networks and choose the "better one". Better could be that I want to find out if the one I want to switch to would handle VoIP applications, like a Skype call in ...
3
votes
2answers
702 views

Android phone has Wi-Fi troubles after subnet change

I just moved our network access point to a different subnet (which has a different default gateway). After the change, all the laptop computers adjusted without much issue (some XP computers needed ...
1
vote
1answer
545 views

Samsung Galaxy Ace - Disconnects from some networks

I have a rooted Samsung Galaxy Ace GT-S5830L with Android 2.3.4, with factory ROM. It works pretty well with most WEP/WPA2 wifi hotspots. When I try to connect to an open one, no matter the signal ...
0
votes
2answers
674 views

Wi-Fi won't work on Motorola Droid

I bought a Motorola Droid A855. I don't have a verizon plan, but i was going to use it on Wi-Fi only. I turned off the phone radio, I also turned the Airplane Mode on. After I turned the Wi-Fi on. It ...
2
votes
2answers
2k views

How to provide Internect connection via proxy server in Emulator

I am developing an application in my university lab. My lab administration provides a proxy server instead of a real internet connection to our university computers. I don't know how to configure ...
7
votes
1answer
809 views

Are SMS messages queued or discarded when there's no signal?

I'm thinking of getting an Android phone (a Samsung Galaxy S2) but I need to know whether it queues SMS messages (when there's no carrier) and then sends them when it's in signal again, or whether you ...
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 ...
3
votes
0answers
400 views

WiFi connection loss on Galaxy S2 I9100G

After upgrade from stock 2.6.3 to Stock ICS4.0.3 (XXLPQ) WiFi disconnects after a few seconds. Disabling and enabling WiFi helps for a few seconds only. Has anyone experienced this? How do I fix it?
-3
votes
1answer
2k views

Recommended Modem for Israel/Middle East with CM9 for GS II

My connectivity randomly cuts out - and after searching the CM9 discussion threads - I understand my modem is likely incompatible with my region. I couldn't find a sticky or thread in XDA about ...
1
vote
1answer
623 views

Galaxy S2 ICS 4.0.3 Wi-Fi connecting but not able to browse

In my new Galaxy GT-I9100 Android version 4.0.3 everything expect WI-Fi is working fine. When I am connecting my wireless it's getting connected, but not able to browse the internet. I tried changing ...
4
votes
1answer
593 views

Application connection errors after phone reset

My phone was reset, now Wordfeud gives constant connections errors. Do I have to reset something for Wordfeud to work?
5
votes
3answers
18k 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 ...
1
vote
1answer
860 views

Odd problem with USB tethering: Error 324 (net::ERR_EMPTY_RESPONSE) or Error 102 (net::ERR_CONNECTION_REFUSED)

I am accessing internet with my Laptop through 3G USB Tethering from my Nexus S with Android 4.0.4. About half of the time, I lose connection and I am unable to access any website on my Laptop or use ...
0
votes
1answer
889 views

How do I diagnose a WiFi Error when the phone just reports “Unknown”?

I have a Motorola Atrix (MB860) running Android 2.3.6. Just today the Wi-Fi suddenly stopped working; On the Quick Settings display it just shows "Unknown", on the phone's Wi-Fi Settings display it ...
29
votes
6answers
80k views

What does “avoided poor Internet connection” mean?

The connection to my work wifi just failed and below the network my phone is saying "Avoided poor Internet connection". What does this mean exactly? Has the phone detected that it can't get out to the ...
8
votes
5answers
976 views

Why does Wi-Fi fail to connect to certain public networks?

It won't connect to certain free official public networks in shopping malls, caffees or hospitals for example where it supposed to even with signal strength bars being 3-4. That's right gentlemen, ...
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 ...
10
votes
3answers
95k 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 ...
4
votes
0answers
279 views

Galaxy S2 restarts

My Galaxy S2 restarts occassionally. In addition, it sometimes loses connection with my service provider (even when the signal strength is good). I just have to switch it off and back on again. I ...
2
votes
3answers
12k 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 ...
2
votes
1answer
925 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 ...
1
vote
0answers
371 views

My EPC android 2.2 won't connect to internet

Bought this little netbook a few weeks ago. Seems good in many ways & useful for my work (I'm a writer) but cannot connect to the internet. I am using a dongle (HUAWEI E220, which is on ...
3
votes
1answer
1k views

Xperia Arc shows 3G signal but not connecting to Internet

I have an Xperia Arc L15i about 5 months old, suddenly I have started experiencing problems with my 3G/2G service. I have the Access Points properly set up (confirmed the same also with my service ...
2
votes
4answers
9k views

My Samsung Galaxy Ace disconnects from Wi-Fi when sleeping even after setting the Wi-Fi sleep policy

I asked this question and found that normally setting the Wi-Fi sleep policy to Never would prevent my device from disconnecting from Wi-Fi when the screen is off, but it's not working. Even after ...
2
votes
1answer
965 views

WIFI gets disconnected once the device sleeps [duplicate]

Possible Duplicate: How do I keep my wi-fi on in sleep mode i have samsung galaxy ace, i have created an adhoc network on my laptop and connected through WI-FI on my samsung phone, now the ...
1
vote
1answer
3k views

Mobile network not available

I have serious problem with my Galaxy S2. Some guy stole my phone. With help from Samsung Dive, I gained his phone number because he put his Sim card in my phone. Then, with help from police, I got ...
2
votes
0answers
437 views

PPTP Disconnects

I am using the built in PPTP client on my 2.3 phone and 3.0.1 tablet, to connect to the same PPTP gateway. Neither will stay connected for longer than about 5 minutes, maximum. My phone uses it's 3g ...
2
votes
1answer
1k views

Where has the option to mount as hard drive gone …?

I have an HTC Desire HD (on Vodafone UK). I noticed this week that when I now connect it to either pc or mac the option to mount as a hard drive is no longer present. Why? What do I need to do to get ...
5
votes
2answers
7k views

Internet not accessible even though connected to local network using wifi

I have a wifi connection setup at my home. Other devices like my ubuntu laptop and macbook, when connected to wifi are able to access internet. Even my dad's blackberry is able to load websites when ...
0
votes
1answer
2k views

How can I fix or troubleshoot my Internet connection problem?

I am using a Sony Ericsson Xperia running Android 2.3.4. When I try to access online applications like Gmail, Facebook, Android Market etc. I get an error that says No connection, retry? or No data ...
3
votes
1answer
3k views

Can't connect Samsung Galaxy Ace S5830 to PC after root

I have a Samsung S5830 phone. After I rooted it using upd-1.zip I got a superuser icon in the app list. However my PC won't recognize it. I have Kies installed and all Samsung drivers but it seems the ...
3
votes
1answer
2k views

I'm not able to access a certain intranet site

I'm using a Samsung Galaxy Tab (3.2 Android OS) on a wireless network to access an intranet site. I can access the site perfectly from a laptop connected (wireless) to the intranet site, but not with ...
1
vote
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 ...
8
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
votes
2answers
357 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 ...
3
votes
1answer
303 views

Wi-fi problem after tablet stand by

I have a couple of tablets for a school software.Tablets are mid 2.3 gingerbread. They work ok. When they start, it checks for wi-fi and automatically connects. My problem is, after 30 minutes of ...
5
votes
2answers
1k views

How can I set up a 6to4 tunnel (NAT traversal)?

I'd like to get IPv6 including NAT traversal on my Android phone. Root is available. It is so easy to get a 6to4 tunnel on Linux.. Just install aiccu and then aiccu start. On Windows there is ...
0
votes
1answer
1k views

Why doesn't my Macbook see my phone (droid incredible, cyanogen)?

I an Android newbie and software developer. I just got this used HTC Droid Incredible and installed cyanogen on it. I read that when I plug it in to the laptop with a USB cable I should see a ...
5
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 ...
4
votes
1answer
2k views

Motorola Milestone Android - Bluetooth Issue - Paired but not connected

im using a Motorola Milestone. I have tried to connect to various bluetooth devices (laptops/other android phone) with this phone but none of them work. I can pair them But after pairing it says ...
4
votes
1answer
661 views

android browser with 3rd party image blocking capability?

For Firefox 4 for Windows there is for slow connections a really useful image block addon https://addons.mozilla.org/de/firefox/addon/quickimage/ Unfortunately Firefox mobile is pretty slow and the ...
1
vote
2answers
586 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 ...
2
votes
0answers
4k views

Samsung Galaxy Ace wont connect to my home wifi

I am trying to connect my new phone to my home wifi, it connects i put the password in, it says remembering connection... authenticating then comes up with disabled. I've tried using the app which ...
1
vote
1answer
770 views

Can't connect to phone network, banned?

I need a sanity check here. I was sitting on the train listening to music over 3G, and we went in to a tunnel. Lost the signal, tried to reconnect and couldn't. Now I can't connect to my phone service ...
3
votes
2answers
988 views

My Nexus One cannot connect to Wi-Fi being broadcast by a Windows 7 laptop

My Android (Google HTC Nexus One) is not detecting Wi-Fi being broadcast by my Windows 7 laptop. However, my iPhone can detect the laptop's network. Why is that? Is there any solution for connecting ...
2
votes
3answers
102 views

browsing broken

Sometimes when I am trying to use my phone after work, the browser gets stuck and nothing seems to fix it. I have tried tweaking 4g and wifi settings, but even after toggling them the browser is ...