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Wifi problem with Kaiser

I've been running WM 6.1 on my Kaiser for over 2 months. WiFi connections were running smoothly - no problems then. But from some time, the phone is just trying to connect, showing finally an error message. The router is Linksys WRT300N. Protected with WPA-PSK2 TKIP.

have you tried connecting to another wifi router? Maybe it's something to do with your router settings.

It connects to unsecured networks. Also, the phone connects when I set a fixed IP, but I can't use internet then. I might turn off the security, but some dicks from the nearby house found my network and were using it - that's why WPA-PSK is turned on.

you may want to try setting your router to mix mode which mean devices with 802.11 g,b, and n can connect. while you may have it on N that may cause the device to not connect to the router.

pije kuba do jakuba
jakub do michala
pijesz ty pije ja
kompanija cala!
lol tez mam na imie kuba
^^(he has the same name as me)

[Q] Help :( Wifi Problem,,

Hello Guys,,
I have kind a problem with wifi WPA2 secured networks. It only works for a few minute. After that, it disconect, and very often after that, and after 15 minute, it goes very strange, in setting says it connect to my wifi,but i can not access the internet?? I already tried full wipe and again the same problem i have,
I thought it was the rom, after i install every diferent rom,is just the same problem with WPA2 secured networks. although i have tried with open wifi it goes fine?
Also i have change the ip setting using static ip,Gateway, and dns i have pairing with my wifi router, doesnt work either, it keeps disconect after a while.
Whats wrong with WPA2 secured networks?
I have other phone that is N****, and its wifi is normal,very fast too in WPA2,but my xperia very slow,often disconnect.
Can anybody solve this?

resta2195 said:
Hello Guys,,
I have kind a problem with wifi WPA2 secured networks. It only works for a few minute. After that, it disconect, and very often after that, and after 15 minute, it goes very strange, in setting says it connect to my wifi,but i can not access the internet?? I already tried full wipe and again the same problem i have,
I thought it was the rom, after i install every diferent rom,is just the same problem with WPA2 secured networks. although i have tried with open wifi it goes fine?
Also i have change the ip setting using static ip,Gateway, and dns i have pairing with my wifi router, doesnt work either, it keeps disconect after a while.
Whats wrong with WPA2 secured networks?
I have other phone that is N****, and its wifi is normal,very fast too in WPA2,but my xperia very slow,often disconnect.
Can anybody solve this?
Click to expand...
Click to collapse
Which ROM you have right now?

dipusen said:
Which ROM you have right now?
Click to expand...
Click to collapse
I use gingerdx man,i am very frustated

Does anybody can help?

Wifi not connecting

I have upgraded the phone to gingerbread and have problems connecting to wifi in school. I can see that it is secured with WPA/WPA2, others have no problems connecting.
I had the same problem with a Hero, it just worked with one ROM (not gingerbread), but those other who can connect have gingerbread.
Wasda problem?!
And it's not rooted. Kinda new phone you know and has warranty.

I have the same issue, my phone will only connect to some routers and other people have no problem getting i wifi connection. I'm using MIUI 1.12.16. Anyone have any idea on how to sort this problem out? Thanks.
I can connect to any routers but if i go to WiFi Settings and see if i am connected, it had a little icon next to the router name. When i am connected and i can get internet on my phone the color of the icon is blue (because of my theme) and if i am connected but i can not get internet the the color of that icon is like grey even if the connection is 100%.

Maybe that's a Kernerl problem? I had the same issue WRXRB320 with my router! I changed wi-fi settings from Wpa2 to Wpa and still not worked.. than changed kernel to vadonka's and installed "set DNS" from market! I don't know if the app can solve your problem but give it a try!
EDIT: The app works only if your device is ROOTED

IDan1109 said:
Maybe that's a Kernerl problem? I had the same issue WRXRB320 with my router! I changed wi-fi settings from Wpa2 to Wpa and still not worked.. than changed kernel to vadonka's and installed "set DNS" from market! I don't know if the app can solve your problem but give it a try!
EDIT: The app works only if your device is ROOTED
Click to expand...
Click to collapse
Hi, i'm on vadonka's ETaNa kernel and my wifi is working now with 1 of the routers in my house, but with the other router when i try to connect to it, it says "obtaining ip address". I will download set DNS from the market and see it that will help me, thank you
I tried the app and my phone was still stuck on "obtaining ip"

[Q] Wifi Problems in Samsung Galaxy Tab - Wifi after Gingerbread Upgrade

After i upgraded my galaxy tab wifi version with gingerbread using EU firmware, the "Wifi Turn On/Off" is behaving erractically. The Wifi won't turn off on trying to do so and will stay in status "Turning Off" all the time. After restarting the device, it will reboot with the WiFi turned on.
I tried factory reset and that sorted out the problem, till i configured the wifi connection and the problem returened back.
I any body else facing the same problem? Is it a problem with the firmware?

akashrana said:
After i upgraded my galaxy tab wifi version with gingerbread using EU firmware, the "Wifi Turn On/Off" is behaving erractically. The Wifi won't turn off on trying to do so and will stay in status "Turning Off" all the time. After restarting the device, it will reboot with the WiFi turned on.
I tried factory reset and that sorted out the problem, till i configured the wifi connection and the problem returened back.
I any body else facing the same problem? Is it a problem with the firmware?
Click to expand...
Click to collapse
Hmmm... some ROM's seem to have a problem with routers. Check for The Overcome Wifi-fix...

akashrana said:
After i upgraded my galaxy tab wifi version with gingerbread using EU firmware, the "Wifi Turn On/Off" is behaving erractically. The Wifi won't turn off on trying to do so and will stay in status "Turning Off" all the time. After restarting the device, it will reboot with the WiFi turned on.
I tried factory reset and that sorted out the problem, till i configured the wifi connection and the problem returened back.
I any body else facing the same problem? Is it a problem with the firmware?
Click to expand...
Click to collapse
Your rom XWJQ8???? Using Wifi patch: forum.xda-developers.com/attachment.php?attachmentid=848206&d=1326067286 Install from CWM.

mycso said:
Your rom XWJQ8???? Using Wifi patch: forum.xda-developers.com/attachment.php?attachmentid=848206&d=1326067286 Install from CWM.
Click to expand...
Click to collapse
Not sure about the ROM version, but i downloaded the firmware form here http://www.sammobile.com/firmware/?page=3&t=3&o=1&m=GT-P1010&r=1#.
How do i check tht.
In addition what are the steps to be follwoed to apply the fix through CWM?

akashrana said:
Not sure about the ROM version, but i downloaded the firmware form here http://www.sammobile.com/firmware/?page=3&t=3&o=1&m=GT-P1010&r=1#.
How do i check tht.
In addition what are the steps to be follwoed to apply the fix through CWM?
Click to expand...
Click to collapse
I could have written that no P1000.
p1010 wifi problem I can not help. sorry...

This could be linked to the known DHCP lease problem.
Check the DHCP setting's on your router and ensure that the lease duration is something valid i.e. not infinity; set the lease duration of DHCP on your router to *anything* less than infinity.

phlooke said:
This could be linked to the known DHCP lease problem.
Check the DHCP setting's on your router and ensure that the lease duration is something valid i.e. not infinity; set the lease duration of DHCP on your router to *anything* less than infinity.
Click to expand...
Click to collapse
There is no exact option of lease time in the router, but something called 'Idle Time' was there which had a value of zero, which i have changed to 999. Even after that the problem still exists.

Hi all,
i do have exact the same problem. I can not set a DHCP lease time on my router.
Does anoyone have a solution for this Problem with the Galaxy Tab P1010?
Firmware: 2.3.6
Kernel: 2.6.35.7-CL882382 [email protected] #1
Builsnumber: GINGERBREAD.XXKPI
Thanky ou in advance.
N1v4

same issiu here..

I am using a GT-P1010 and am on the KPI firmware. I have been having intermittent connectivity issues which may or may not be related to what is being discussed here. Nevertheless I am going to try the following the next time my Wi-Fi drops out. You might want to do the same. While these may different issues, it might be worth a shot. Here is some information I have recently found.
Delete dhcp_list
Set Static IP
Basically (as mentioned by another poster above) these Tab's have issues when routers assign IP addresses using DHCP. Apparently the TAB retains the last known assigned IP address and try's to use it all the time. If your device was asleep and another device on your network grabbed that IP address, you are in for issues.
The dhcp_list file contains that information and if deleted the TAB will attempt to actually acquire a new IP address (lease) from your router. You must be rooted to delete that file.
The other option its to set a static IP. This will work great as long as you don't travel to another location and need to connect to another access point. If you do, you will need to return to the DHCP method of IP acquisition and your problems could return if you stay on that network long enough.
Lastly as discussed in some of the other forum posts from my second link above (great information in that entire thread btw) you can access your router and set it to assign the same IP address to your tab all the time. This will affectively insure that no other devices are able to acquire that address and you should be good from that point forward. As all routers are different I will not provide details of this method but it IS the BEST of all three options in my opinion. Basically you will need the mac address of your tab and it's current (working) IP address. Then set your router to assign that IP address to that MAC address.
Please post back if any of this works. Thanks!

Hi all.
I have set the IP Address in the Tab to a fix value and reserved the same IP Address in the Router for the TAB.
This does not solve the problem.
I can use WiFi perfectly. But when i try to disconnect my device by shutting down WiFi the device is stuck. The Button for WiFi is described as off, but the Color is green. And i am not able to reconnect to WiFi.
After rebooting the device it starts with WiFi turned on. In most attempts after rebooting i am able to turn WiFi Off.
Regards
N1v4

n1v4 said:
Hi all.
I have set the IP Address in the Tab to a fix value and reserved the same IP Address in the Router for the TAB.
This does not solve the problem.
I can use WiFi perfectly. But when i try to disconnect my device by shutting down WiFi the device is stuck. The Button for WiFi is described as off, but the Color is green. And i am not able to reconnect to WiFi.
After rebooting the device it starts with WiFi turned on. In most attempts after rebooting i am able to turn WiFi Off.
Regards
N1v4
Click to expand...
Click to collapse
Yeah .. sounds like a totally different issue then mine. Sorry it didn't work for you.

I solved the problem by downgrading to Froyo 2.2.1. Now WiFi works properly. The only problem is now, that i can not find all Apps in the Google Market.
And i am not able to activate the Screen Lock functions. I can set a PIN for unlocking but nothing happens.....

n1v4 said:
Hi all.
I have set the IP Address in the Tab to a fix value and reserved the same IP Address in the Router for the TAB.
This does not solve the problem.
I can use WiFi perfectly. But when i try to disconnect my device by shutting down WiFi the device is stuck. The Button for WiFi is described as off, but the Color is green. And i am not able to reconnect to WiFi.
After rebooting the device it starts with WiFi turned on. In most attempts after rebooting i am able to turn WiFi Off.
Regards
N1v4
Click to expand...
Click to collapse
Hi.
I have the same problem, but it only happens when the wifi is open and has no password. If the wifi has password, it works fine.
My ROM is GINGERBREAD.XXKPG, 2.3.6.
Bye.

[Q][JW4] Wifi Problem

Hi there,
I'm using I9000 jw4 rom and trying to connect to a wlan at my university
the wlan only supports ipv6 and does not give a specific ipv4
the phone is stuck on "obtaining ip address"
any solution???