Hi guys,
Have any of you guys encountered a problem like this with Exynos variant of Samsung Galaxy Note 4:
After a period connecting to a Wireless Access Point and normal accessing the internet, it suddenly said cannot connect to a proxy server (this message appeared in Browser like Chrome or Internet) although the phone is still connected to the AP, and other computer connected to the AP can access the internet without any problem. From this moment, I cannot access the internet at all, what I had to do is to restart the phone and everything is back to normal. This problem occurs constantly after a period of using. I wonder whether there is a bug in the OS itself or it is related to the hardware. Please help if you have experienced this problem, thank you.
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Hi, my 8525 suddenly can't use WIFI. It do show the icon on top of screen indicating that I am connected to a hot spot. But when I open IE, I can't open any web page. I can do it hours ago, and that time I visit gmail.com, download its application to MIDlet and then use WIFI to check my mail box. Also I visit Ebuddy.com and download and setup its application.Both of them run okay. But when I turn on the phone tonight. WIFI doesn't work well. IE just keeps locating... and gives no response for a long time and finally tells me "The Page cannot be displayed or download because the connection was lost." I want to know what happens and what I can do to solve this problem.
In addition: Now I unlock both SIM and Supper CID using this webpage's guide:
http://www.windowsmobilecool.com/2008/08/how-to-unlock-your-htc-tytn-aka-hermes/
But I don't know how to check whether I already have unlocked Super CID? I try a T-Mobile SIM and it works well. So at least it is SIM Unlocked now.
often it's enough just to pull the plug from the wifi router for 10sec
happens with all wifi routers think it's their dhcp which get confused but mobile device
because I dont get the same problem with laptops and desktops connecting with wifi
another thing which could fix it would be the update the router with the latests firmware
as they fix bugs with newer wifi devices once in awhile and then release new firmware for their routers
Thanks Rudegar, I solved this problem last night. The problem is caused by an application I use on my phone. China Mobile Fetion. Since China is a country forbid the WIFI function on phones officially sold there, some software application from Chinese companies and programmers set GPRS as their default connection method, and I mistakenly choose let this software setting the connection function automatically and it just adjust all program's default connection as CM GPRS. After delete all GPRS settings on phone, the WIFI works well.
Rudegar said:
often it's enough just to pull the plug from the wifi router for 10sec
happens with all wifi routers think it's their dhcp which get confused but mobile device
because I dont get the same problem with laptops and desktops connecting with wifi
another thing which could fix it would be the update the router with the latests firmware
as they fix bugs with newer wifi devices once in awhile and then release new firmware for their routers
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Non branded hd2 on stock wwe 1.66 rom on t-mobiles network. For some strange reason I can connect to Marketplace via t-mobile but not through my home wifi, on wifi it says unable to connect to server, pls check your connection (the that it has encountered a serious problem), but my connection is fine as I can surf via wifi no problem. I uninstalled marketplace, soft reset, reinstalled, still ith problem persists, anyone else have this?
BUMP
some mobile programs require a cellular data connection to work properly. I'm guessing marketplace is one of them.
On second thought, looks like I can access Microsoft Marketplace on wifi. Are you sure that your wifi is working and doesn't require going through an approval process? (Some wifi's have a home page that you have to agree to terms on before you can access)
I had the same problem with Active sync with a cable I could surf the internet but couldn’t access market place downloads (Marketplace could not cannot connect to a server) so I disconnected and just connected to the modem Wi-Fi and no problem with Market Place all downloaded.
Strange
Had this issue myself with T-Mobile,
After months of searching it would appear that the problem was that Marketplace requries and authentication code and at some point when using the phone this was switched off.
From what I read the person didnt know how to change it within the phone but could view that it was turned off, they put on a new ROM and Marketplace flew into action.
I followed this and also slapped on a new ROM..... has worked for me and am using Marketplace to the best of its abilities.
Basic answer....flash a new ROM!
Hi there,
My Galaxy S5 stops receiving data from my office WiFi network though still connected. My SGS3 was working fine and all other phones here at work have no problem with the WiFi. We are working with WPA2. Just to clear things up a bit; as soon as I get to work, it's working fine and after a while it stops receiving data. I cannot navigate anywhere. The WiFi is still connected and disconnecting and reconnecting from the network does not solve the issue. A soft reboot solves the problem partially (the problem persists after a while). I have also checked with our sysadmins only to confirm that they do not block anything on the WiFi; this only happens on local LAN.
Tnx everyone in advance
Since yesterday, my Samsung galaxy tab 2 7.0 [GT-P3110] with CM 9.1.0 refused to connect to the internet over WiFi, so i thought of some issues with the tablet and installed wififixer and noticed something strange.
In the log i saw a lot of time this
Code:
>Network Check:
>I/O Exception{gateway ip address}:HTTPFail:Xms
>Network Check failed: trying again
Another strange thing was that it was trying to connect to baidu.com.
Being installed an older version i then did a factory reset and upgrade it to the latest CM11 nightly.
The update went smoothly, and now the wifi tried to connect to google.com [goodbye baidu.com] but as before, no internet connection.
Then i tough about a modem problem, and deleted the modem profile of my tablet [did the same on my tablet for the wifi profile]. still nothing, then i decided to change modem and connect the tablet to my phone via tethering, as ever nothing.
I searched a bit the net and downloaded some wifi fixer, changed the ip setting to static, changed some setting but nothing.
Sometimes the tablet seems to connect to the internet [in fact i was able to configure the google account and download a single app], but this last for a couple of second and then nothing [i don't even know what happened for making it to connect].
I hope someone have time to help me and thanks for the attention
EDIT: my fault, sometimes it continue trying to connect to baidu and not google
Hi , I am new here and I have this little problem. My SCH-I545 with Android version 5.0.1 shows wifi connection to my access point ( Got IP address) All my other devices that connect to the web thru the same AP are working . When I try to connect thru WiFi, it will not reach destination, not on browser, not to GooglePlay, my location can't be established....very annoying. It started today...it was working yesterday. I reset the phone to factory default and the problem did not go away. Not sure what to check right now.
Any help will be appreciated.
Thank you
http://forum.xda-developers.com/galaxy-s4-verizon is to place to ask, as there are more people familiar with your device there. This is the international S4 forum.