Collage wifi connecting but no data transfer - Android Q&A, Help & Troubleshooting

my galaxy R connecting to my collage wifi showing full signal strength but no data transfer my browser dosent work neither market...
all my collage mates having samsung android mobiles are facing same problem to name sgs2 , galaxy ace ,pop...all are having the same problem..
but all apple divices are able to connect to wifi ???
browser(app store was still not working) was working when we installed "wifi aid" app but its no longer in market please help tried all wifi fixing apps ...
please help immidiately

Is your device getting a local IP assigned, usually 192.168.x.x but sometimes larger wifi networks like a college will assign something else. If other devices are having issues it sounds like you should contact the IT at your college as it may be their issue.

yaa its obtaining ip address its 172.21.#.# but not connecting tries again today
please help

you should contact your network administrator to check your network set up and to see if the wireless router doesn't have any parameters

At my University, there's a verification page one gets redirected to whenever he/she tries to access the internet with an unknown (to the school) device. Here, one must register his/her device with the network before being promoted to whitelist and being able to access anywhere outside the local network. Check your college's IT page or something to see if you have one of those, and try pointing your browser to the verification page. Your phone's browser may not be redirecting to this page correctly.

Related

Galaxy S2 Data connectivity problem

Hello everyone! I've encountered a substantial problem with my galaxy s2 and I would like your help, if possible.
This problem is related to the mobile network. Each time I try to connect to a website I get some kind of error, from 'Data connectivity problem' to 'Server failed to communicate' and even the traditional 'Web page not available'.
Note: There are a couple of websites that seem to work, such as: m.orange, m.facebook.com and m.yahoo.com.
At this point I would like to mention that Wi-Fi works as intended, with no problems whatsoever.
As for the mobile network, I believe I have the right settings resembled in the APN settings. Data connection is turned on, and I have tried both GSM and 3G. I have also tried different internet browsers, such as Opera, with the same result: only m.orange, m.facebook and m.yahoo seem to work.
It is quite frustrating at times not to have access to a mobile network. I would like to add that this problem remains to any apps that need a network connection in order to run. Therefore, I cannot run anything (Android Market, Google Maps, Youtube app, etc etc).
Thank you for your time. Please advise!
First of all, double check APN settings, see if your provider has an app in the market, or sometimes you can send an SMS and they'll sms you settings.
Secondly, try another modem, you may have a weak modem, before doing this download speedtest and check your connection speed and post that up. To see hows well it's connecting.
Thirdly, check your operators website to make sure they are not having network difficulties in your area.
Is their a setting that turns standard web pages off because that's what it looks like .
jje
Visit the webpage of your service provider. Usually on their support page you can have their data/mms settings sent to you by sms which then will be "auto-installed" on your phone. Good luck!

[Q] Market and Other apps not working over wifi?

Hi frnds,
I am having prob. with my college wifi. THe college wifi is 802.1 EAP secured network. So after connecting to the wifi. When i open the browser the browser first open the university's login page where i have to enter my username and pass.
And after clicking on login then i can open any site using the browser only.
But when i open any other app like market it does not connect it shows not network connection.
So the problem i think is that before connecting to the net, the wifi first verify the user identity. That can be done only in browser but entering details but not in case if market.
Hence does anybody know a method by which i can verify the wifi for the whole phone and hence can use any app on it.
Many college WiFi networks are configured not to allow second party apps (for example Android Market) to exchange data via that netowork. U would have to ask your network supervisor on your college if the "blocking second party apps" is true.
The proof, that the WiFi is working correctly is, that u can open any other site via the phone browser.
If u are willing only previews of apps in the market, try to connect to the market site via the phone net browser :]

Wifi blocked at work any bypass?

OK so work have blocked several of us from connecting our phones to wifi. Now we have a router her but can not access it so image they blocked at the main offices where they manage the network. Their are several houses that have their own routers etc but connected to the same network if that makes sense.
So my question is first how would they block us and second how can we bypass it?
Sent from my GT-I9100 using Tapatalk 2
Several ways to block access to a wifi routers.
Ways to access the network would be bring your own from home,and plug it in to the network.
To many ways to block you out to know what they have done.
Sent from my HTC Wildfire S A510e using XDA
Probably two reasons why they did this -
1) Prevent rogue devices connecting to their network, i.e. devices they cannot control what is on them and therefore could introduce viruses into the network or allows others to hack in and steal data etc.
2) Prevent people connecting personal devices for personal use, downloading files, facebook etc. Using company time and resources for unproductive personal tasks.
Probably easiest to ask them why and to ease the restrictions.
On the how:
You can control what connects to what on a very fine level - by device, by what it does and who it can talk to.
Ye I understand why. They blocked us as their network is really slow and rubbish but when we do nights and no one is using it its nice to be able to connect as no signal their. Just wondered if their was a way to get around it. They seem to have blocked all phones that were connected but one that was has been able to reconnect which is a blackberry.
Sent from my GT-I9100 using Tapatalk 2
How to by pass works blocking phone 2 options
By pass I've discovered! May not work for all
WARNING TRY AT YOUR OWN RISK!!
#1 way I've discovered (in my office)
(Other wise try bring your own wifi router and setting the ssid to company's name )
If you have a pc or Mac computer and plug Incoming Ethernet port into LAN port not WAN then from 1-4 LAN port into pc/Mac Ethernet )
Try hiding your wifi router either in tower box or in desk try to be not so obvious leaving cables everywhere , don't just leave out in the open for everyone to see..
What I did
(I've hide the router in the under my desk using 3M double sided tape and tucked the cables away so there not hanging down)
#2 way ( works anywhere you can get a wifi signal)
My. Discovered by pass :
I got a wifi repeater/ range extender
I've programmed it to my work network with their ssid and password
Then
On the repeater / extender
Your new Access Point
I used the same ssid but used a different password
(At this point you have created your own AP , which logins to your network wifi and then
Now
When I go home I just unplug my repeater and lock it up in my desk
Good luck Jason
Ps: option #1. if you need more help try YouTube if your confused what to do with wifi router
SEARCH "using old router as a wifi extender (or as second AP)
My boss already block ssid wifi for usage at handphone, only laptop can connect that wifi. How i can connect wifi via my handphone? Currently i use i phone 6s.
Any trip for unblock for connect to my phone?
What kills me about my situation is some dumb ass did streaming video one day and ran up like XXXX gb of data so naturally they started giving a damn about who was doing what... I got banned/blocked even though I've never streamed... I'm assuming I'm blocked... got the right password and my old phone said authentication failed. My new phone it doesn't say or haven't found where it says yet... I can't bring in my own connection as I don't have a office of my own and the building is too big and metal for the mobile signal to make it to my location...
edit: According to my idiot boss they're getting strict I guess and just blocking most stuff... ?
"How did you happen to do such thing - and on your last day at the job..."

[Q] Lenovo tab- "Can't establish a reliable data connection to the server"

Hi. I bought a Lenovo Ideatab A 1000 today. I created a hotspot of my college proxy network using my laptop, and connected the tab to it. I can browse the internet on the tab without any issue, but when I try to open play store or any other google service, it asks me for my login details, and when i enter those and click next it displays - "Can't establish a reliable data connection to the server ". Also i cannot open any https site from the browser (gmail etc ). But to my amaze, when I created a hotspot using my cellular data from my phone ( not a proxy network) , the play store issue gets fixed as long as I'm on that hotspot.
I googled a lot about this issue, and mostly it is mentioned to root the device and edit the hosts file. But I dont want to root my device on the first day itself. Please suggest some fix to get over this error. Thanks
P.S. my friends can access play store using the college proxy network on their android phones

Disable Wi-Fi detection of poor connections / disconnecting when no Internet Access

Hi Guys,
i've got a problem with several different Android Tablet, which I use for a project inside my company.
The Tablet (for example Trekstor xintron 7 on Android 5.1.1) is connected to a special Wi-Fi Network. It is not possible to access the internet through this wifi for security reasons.
The Tablets are locked down by a Kiosk App, which forces to show an internal intranet website in Full Screen mode.
All this is working great until the Wi-Fi Service detects that there is no good Internet connectivity when using this wifi-network.
So after some hours it disconnects from my network and won't reconnect to it.
In Wi-Fi settings I can see the reason, it says something like "Network can not be joined automaticaly, there is no internet".
I know that some manufacturers UIs (for example Samsung), theres a special switch inside the advanced menu, to disable this "poor signal detection".
In my case there is no setting for that.
Does anybody have an idea how I could force my tablets into a wi-fi network without internet-access? Do you see a way to disable this "scanning for internet-behaviour" permanently? Even if i don't have the menu for this?
Any help would be appreciated.
No Ideas?
I for myself thought about 2 possible ways:
Getting the settings APP from another device which makes it possible to disable the "detect Bad wifi connection" Option. Dont know if something like this can be done, so i am hoping for the developers.
Or just find out which Servers are contacted to check if the Internet connection works, and Kind of fake the Server response...
Sent from my ONE A2003 using XDA Free mobile app
I am living in China and this is a huge problem. Please help. I keep getting the message "No internet access detected won't automatically reconnect. I have tried all kinds of things. My router is only two years old. I can manually connect but it will not do so automaticaly.
I got this problem too

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