[Q] Wi-fi problems SGS - Galaxy S I9000 Q&A, Help & Troubleshooting

I just bought my Samsung galaxy S i9000 and the only problem i have is with the WI-fi,it works fine until i reset the router(just power on and off), then it starts doing obtaining "IP adress from..." and it wont connect ever again .The only option in this case is to reset the phone to factory setting and this is frustrating.
I noticed that if i turn off the wi-fi on the phone first and after that reset the router and then turn on again the wi-fi on the phone works.The problem is sometimes i forget turning it off from the phone or if a power cut happens it will do the same thing until reseted to the factory settings again and of course i lose all the applications.
Any suggestions are welcome.
Thanks in advance.

Try to change the wi-fi name to something smaller.Also if you use password for the wi-fi try to deactivate it to see if it is the same problem.I feel that it has something to do with the decreption used in the router...maybe i m wrong..

I will try the password removal to see if the problem persists.

Nop, it doesn't work either way, i called a neighbor to come by with his nokia N8 and it seems to work fine for him.

By the way my IP changes every time if i power on and off the router i think the problem might come from there since it says "obtaining Ip adress from...", but then again for nokia N8 works just fine, and i even renamed and reseted the router to different settings and still doesn't work so my guess is that the phone has a problem.

Your router changes IP every time you restart it? Can you explain a little...are you being re-issued a dynamic IP from your ISP thats refreshes when you reset your router? Otherwise I would think even after resetting your router it would default to 192.168.1.0 or .0.0.
Either way it sounds like a DHCP problem...where the router is not properly issuing an IP address to the phone, or your phone has cached old settings and isn't being able to pick up an IP after your router changes IP.

Yea Kops the Ip is dynamic and refreshes every time i reset the router
Kops said:
Either way it sounds like a DHCP problem...where the router is not properly issuing an IP address to the phone, or your phone has cached old settings and isn't being able to pick up an IP after your router changes IP.
Click to expand...
Click to collapse
This is probably the case, any way i can clear the cache?

I've had similar-ish problems when running a custom rom so last resort would be re flashing
Sent from my GT-I9000 using XDA App

Cipzter said:
Yea Kops the Ip is dynamic and refreshes every time i reset the router
This is probably the case, any way i can clear the cache?
Click to expand...
Click to collapse
I would look into seeing if your router is capable of NAT (as most routers are). This would enable a private network in the 192.168.x.x range, and might solve the issue of it not picking up the new IP if the issue is with caching the old one. As far as clearing any cache related to wifi, I'm not exactly sure where that would be found. You could try going into your Settings > Wireless & Network > Wifi settings and forgetting the network. Doing this and letting it re-discover it may help.
May I ask why you are resetting your router? I see no need for it to happen very often. Also, just let me clarify....if you successfully join the wifi, and leave the wifi range...when you return, will it connect again? Does the non-connection only happen after resetting the router?

Have you tried to use static IP for your phone instead?

raditz said:
Have you tried to use static IP for your phone instead?
Click to expand...
Click to collapse
This might be worth a shot if you could get NAT working, to eliminate the "obtaining IP address" from the DHCP... but if the IP is constantly refreshing and changing, I'm not sure it would do any good.

Related

WiFi problems

Hi.
I recently bought my s730. Quite pleased with it, but one thing bothers me.
When i connect to my wlan at home (zyxel_2602hw_d1a WPA-PSK TKIP) i'm able to connect to the router, but I don't seem to be able to get an connection to anywhere outside my own network. I tried using Live Messenger, IE, Opera and Skype, but nothing happens.
When I'm using GPRS or EDGE it all works smoothly.
Any suggestions?
Do you have your connection set to automatic or only through your phone network? I have seen a few problems with that.
Also, double check that you are entering wep or any other security protocol correctly, took my 6 tries before it would work, it looked like it was connected to the network but it really wasnt (just personal experience with this phone.)
10332007 said:
Do you have your connection set to automatic or only through your phone network? I have seen a few problems with that.
Also, double check that you are entering wep or any other security protocol correctly, took my 6 tries before it would work, it looked like it was connected to the network but it really wasnt (just personal experience with this phone.)
Click to expand...
Click to collapse
I do have the connection settings in both IE and Opera set to automatic. I's there somewhere else I have to change settings?
I'm quite sure i typed the password correctly. I also checked the client list on the router and the phone showed up correctly.
Gah, cant remember where I saw it but there was a setting in the phone itself for what to connect to.
Another thing to try under the wifi connection open your saved connection and go into it and see if you have it set to connect to the internet or just to the private network under "network type" in the Wi-Fi sub menu of Wlan settings. Its late and I cant think right, i'll see about checking more into it later...
I solved this problem - change your WLAN security on your WLAN router only on exactly MAC adressee (no any WEP) and your Wings is allowed to connect and all will be OK, work OK - Skype, IE, Opera. Problem was only to find MAC adressee my Wings
Wing + WRT54GL
Hi!
I have an S730 and a Linksys WRT54GL router. I've tried to use wlan with my phone, but it doesn't working. I want to use WPA2 with AES without Radius. Is the WPA shared key (router) same to network key(phone)? without security and encryption, it's working well.. I cannot see any syslog. That could be so easy..
klenovcok said:
I solved this problem - change your WLAN security on your WLAN router only on exactly MAC adressee (no any WEP) and your Wings is allowed to connect and all will be OK, work OK - Skype, IE, Opera. Problem was only to find MAC adressee my Wings
Click to expand...
Click to collapse
I tried removing security for my phone MAC address, but there dosn't seem to be any options on my router allowing this. So I'm still stuck;-/
ksga said:
Hi.
I recently bought my s730. Quite pleased with it, but one thing bothers me.
When i connect to my wlan at home (zyxel_2602hw_d1a WPA-PSK TKIP) i'm able to connect to the router, but I don't seem to be able to get an connection to anywhere outside my own network. I tried using Live Messenger, IE, Opera and Skype, but nothing happens.
When I'm using GPRS or EDGE it all works smoothly.
Any suggestions?
Click to expand...
Click to collapse
Did you check network settings? I mean e.g. if you don't use DHCP server and you didn't fill in right settings phone may connect to network but may not get outside. I know it can look like "lame" question, but sometimes even a master can do a newbie mistake..
ksga said:
I tried removing security for my phone MAC address, but there dosn't seem to be any options on my router allowing this. So I'm still stuck;-/
Click to expand...
Click to collapse
usually it is in section WLAN Advanced setup - WEP Encryption - disable and in WLAN MAC Filters - active + allow asotiation with table of adress your Wings - aply . I have Zyxel Prestige 660HW.
I'm sure that DHCP is active, and that I get an IP.
I tried disabling security on my router, but same problem. Connects to my router, gets an IP but still nothing works
ksga said:
I'm sure that DHCP is active, and that I get an IP.
I tried disabling security on my router, but same problem. Connects to my router, gets an IP but still nothing works
Click to expand...
Click to collapse
Your DNS are also provided automatically? Or could you ping (through some app) to any IP address of any server on the internet? If you succee, then we can look for a mistake with DNS.
Problem solved!!!
Okay. Found the cause for all my sufferings...
Power management. under WLAN-settings i changed power setting from power save mode to best performance...
thanks for all the help. hope next time I have a better question
wifi problem
hello everybody,i have tried several times to connect to my router at home but no chance at the end i got this warning saying:
cannot log on to the wireless network this network requires a personel certificate to positively identify you.

[Q] WiFi problem: stuck on "getting IP address"

I have had my Tab for 2 weeks now.
At home I had no problem to connect to my WiFi network for 1 week: then suddenly the Tab would not connect and would remain stuck on “getting IP address…”.
I changed from WPA to WEP to WPA2 PSK with no luck
But if I go to a static IP, then I have no problem to connect.
On my office “public” WiFi network, exactly the same problem: it worked for a week and then bingo stuck on “getting IP address…”. Again going to static IP solved the connection problem.
My question is: how do you delete a network from the list? It seems to me that the Tab keeps an IP address in memory and if ever that address is taken by another device, it gets stuck!
Any advice would be appreciated.
I had this exact same issue on the same day I bought my Sprint Galaxy Tab (11/14). I did a hard reset that afternoon, and I haven't experienced the issue since. I'd already had all of my apps downloaded, and settings tweaked, so hard resetting was kind of annoying. I hope this doesn't come up again.
Yep sounds familiar, my Thomson Speedtouch 780i runs on a old firmware which gives me same issue with the Tab, had to run with no security. If you decide to run with no security turn off broadcasting..or update firmware/router..
My router is quite recent and has the latest firmware.
All my toys (iPad, Dell Streak, HD2 together with 3 PCs) connect without any problem.
The Tab had no problem either for a week.
Then for unknown reason no way to connect unless using a static IP.
And as I have not found a way to delete the network in memory (short of doing a hard reset)I am stuck.
And now same problem arises with office netxork:-(
Yeah just do a factory reset in privacy settings i think
susu42 said:
My router is quite recent and has the latest firmware.
All my toys (iPad, Dell Streak, HD2 together with 3 PCs) connect without any problem.
The Tab had no problem either for a week.
Then for unknown reason no way to connect unless using a static IP.
And as I have not found a way to delete the network in memory (short of doing a hard reset)I am stuck.
And now same problem arises with office netxork:-(
Click to expand...
Click to collapse
My Tab is doing the same thing now. I can't do a hard reset....is there another solution?
Ugh, I have the same issue! Had it for 2 days and all of the sudden it's stuck on Getting IP address from... Resetting to factory defaults was depressing. I wish there was another way!
It also happened to me when I was on vacation at my relatives home. The tab would work for a day or two and then be stuck at that message. I had no issues with doing a factory reset as it was still new. But then I started using the static IP trick and that worked. Now I'm back at home and I don't have this issue at all. Been using it for a week with my wifi and all is well.
Nothing was actually working: restarting the router, forgetting the network, creating the network manually, changing the authentication method, etc.
I'm sure its was an issue with the router at my relatives home, but still why was my Nexus one and Laptop connecting with no problem???
For those who are having the problem, use a static IP for the time being, you don't have to reset.
-Gus
I ended up switching to Channel 1 on the router at home, and haven't had any problems since. Chose Channel 1 after running WiFi Analyzer.
having this same problem. I've messed with WEP vis WPA and tried static IP. Using a verizon fios router. any help?
Bah, it happened again! Now I really dont want to reset
Same issue here ...
I can get WIFI at Starbucks but not at home ( Open-WRT on linksys )
I wonder if it depends on SIM card being inserted?
Mine is a Verizon FioS router as well, at work. Can get on fine at home or anywhere else. My iPad had a problem here forgetting the network but I could at least reconnect. This is doing exactly like you guys.
I wouldn't even care that much except when I'm inside the office I can only pull in Edge data. Ugh.
I had to change wireless settings on my Linksys - most changes were to disable some fanny things like "afterburner" - and setup wap2 for security to have a stable wifi.
I've had the same problem with my TMobile Galaxy Tab. All I do is to turn off Wifi in the Settings app, then turn it on again. I am usually able to snarf an IP address straight away after that.
It also helps to just turn the device on and then off again. it boots so fast that it isn't too annoying.
I had similar problem at home. My DHCP server had wrong time set. After setting the time on DHCP server correctly everything is back to normal.
i hav a tab on tmobile love it not sure if i had the same issuse as u guys tho the issuse i had was it would work without any problems im talkin about wifi then the next day the wifi doesnt want to lock onto the wifi it would search then drop to start serchin again , now wat i learned is sum apps require wifi to work because high data at the same time it changes sumthing in ur wifi settings after using the app the first time which would require u to master reset the device to resolve the issue the program that was doin it for me was frostwire
same here
my version of the same problem appeared when i changed the static IP of my home router (AVM Fritz!Box 7170). before that i always got a dynamic IP through DHCP on my galaxy tab.
After changing the router IP i only could connect with a static IP.
if i use a different WIFI network instead, DHCP is working as expected.
in my opinion the problem is with the firmware storing the network settings and with no possibility of deleting it completely. a hard reset cannot be the solution...
does anybody of you know if this problem occurs on other froyo-based devices also? is there a way of deleting network settings in a working way?
Had the same problem, EU TAB white Stock 2.2 rooted spot connecting to my main Wifi but connects to 3 or 4 other dhcp APs.
Have a htc Desire whit stock 2.2 + rooted and never had that problem.
In the end i hardreset Tab and no problems 1week and counting.
EDIT
FUuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu
Happen again... im not going to hardreset again, im looking for a more permanent solution
Had the same problem. I have the Verizon FIOS router. The solution is actually easy. Just drain the battery of the Tab. Charge it to full and turn the Tab on. I think the Tab really "forgets" the old network after this kind of restart. No need to reset your Tab to the factory settings.

[Q] Captivate Wifi Issue

Hi All,
I have a weird problem with my captivate of not connecting to my home network. Let me start by telling that I have searched the solutions and tried doing everything except full factory reset. I have rebooted the phone, done reset on my router (Wifi was working just fine earlier.. so I think settings was not an issue. But I still did it), I removed the file data/wifi/bcm_supp.conf and let it regenerate it. Captivate displays "Obtaining IP Address" and it just stays there. I also see that IP address is being assigned to captivate in my router
Captivate is rooted stock Froyo
Router security: WEP
form the Wifi list, I found one unsecured network and captivate connects to that router just fine (signals are very week though...). I tried removing the security on my router but it still stuck on "Obtaining IP address".
Can you please please help me?? As I mentioned earlier, It was working just fine and suddenly stopped working two days back.
These all app updates are eating away my limited data of 200M.
Thanks a millian.
What's your router model ?
What channel are you running on ?
Are others routers close to you running on the same channel ?
Have you tried another channel ?
Did you try WPA2 ?
Could be incompatibility with your router. That happened to me before with my old router. It didn't work with some cell phone wifi devices.
Sent using XDA App
Try using the app "FXR." I had the same issue a couple times and this app seemed to fix it. It took a few tries though. I think it might be a router problem. I use the Linksys wrt54g.
You could also try assigning a static IP address to your device on the router side, and then telling your phone to use that address. I've used that in the past to some success.
As a test, have you tried (temporarily) disabling the security on your router to see if it connects?
I have a similar problem since upgrading to the past 3 nightlies. My phone sees and connects to my home network and says it has strong signal, but when I try to access Market or Internet it says there's a network error and I can't get thru. My two computers (one hard wired and one wi-fi) don't seem to have any problem hooking in to the internet, just my SGS1
Moozh1 said:
Try using the app "FXR." I had the same issue a couple times and this app seemed to fix it. It took a few tries though. I think it might be a router problem. I use the Linksys wrt54g.
Click to expand...
Click to collapse
Does the 'FXR' app set up IP addresses?
The App didn't work for me. I tried that yesterday. I was reading the similar problems on some other site yesterday and I found the following that solved my issue. In case someone like me still struggling with the WiFi problem.
Delete file data/wifi/bcm_supp.conf
Delete file /data/misc/dhcp/dhcp_list
reboot the device and it will create these files again and you will have to enter your WiFi password again in order to connect.
I am really glad that my WiFi is working back again.
FYI, I'd change the WEP to WPA.
cappysw10 said:
FYI, I'd change the WEP to WPA.
Click to expand...
Click to collapse
Where do you go to change that setting? I've been all thru the wi-fi settings and advanced settings, but didn't see anything that referred to WEP or WPA.
Just realized we're talking now about the router, not the phone, duh!
Yes, I certainly need to bump up the security settings on my router.
cappysw10 said:
FYI, I'd change the WEP to WPA.
Click to expand...
Click to collapse
22andy2 said:
The App didn't work for me. I tried that yesterday. I was reading the similar problems on some other site yesterday and I found the following that solved my issue. In case someone like me still struggling with the WiFi problem.
Delete file data/wifi/bcm_supp.conf
Delete file /data/misc/dhcp/dhcp_list
reboot the device and it will create these files again and you will have to enter your WiFi password again in order to connect.
I am really glad that my WiFi is working back again.
Click to expand...
Click to collapse
I used root explorer, but could not locate the files you mentioned. Directories were there just not files. I'm still exploring the router side. Thanks for the info tho.

[Q]Wifi droping problem

I have problem: My wifi signal drop every 60 secs approximately,on every stock rom from JVQ to the newest JVU. Last rom where wifi works great was JVQ after that version i have same problem in every single STOCK rom,JVZ,JW1,JVU... (on CM7,ICS port,MIUI I dont have that problem).
Anyone know how can i fix it? (sorry if my english is not to good)
Known problem. There is a workaround however. Set your wifi routers dhcp lease time from 0 (or never) to, for example, 120 mins. Also remove ip address reservation (if set) in your routers settings.
Used to have the same problem at android 2.2, but the 2.3.3 update fixed it. I used to assign a static IP to my device at home, that helped for the time being.
I have INTRACOM JetSpeed IAD-Wp2 router and cant find non of these settings.
Try going to 192.168.1.1 in your webbrowser on your pc, and try getting access with username and password "admin". That should allow you to configure some settings, including assigning a certain IP address to your phone.
On your phone, go to wifi settings, advanced, and enable "Use static IP address". Then configure it's settings.
You should refer to the routers manual to find out the setting for the dhcp lease time and ip address reservation. Routers and their names for these settings can differ slightly from each other.
If you set static ip in your phones wifi settings, you may not be able to use wifi anywhere but in your home network.
So the problem is my router or the phone? All these solutions that you have proposed are not long-term right? It will help me just when I am at home but if I go out somewhere that settings will not be of some help right?
The settings I posted were looked up specifically for your router, milanche911. But indeed, it'll only fix it when you're at home; you'll have to turn using a static IP off if you're elsewhere.
Does it happen to you no matter what router you use? I only had it happen to me at home, at other people's places things were fine.
try this application
it is WiFi scanner and signal checker... in config is setting scan Frequency 0-30 seconds and including the radar and WiFi sources GPS locator ...
good luck.
milanche911 said:
So the problem is my router or the phone? All these solutions that you have proposed are not long-term right? It will help me just when I am at home but if I go out somewhere that settings will not be of some help right?
Click to expand...
Click to collapse
If the issue is the "wifi bug" which has been covered in the leaked rom threads, the culprit is the phone.
As a long-term solution, there's no harm in setting the wifi routers dhcp lease time to finite value and removing the address reservation, so that the router is not forced to give your phone always the same ip. At this point, you should not change the ip to static in your phones settings, this is what will prevent you using wifi outside your home.
Now you should find a way to check these settings in your routers configuration.
Thank you people! Thank you for your help, the problem was that I had been logging into the router settings with admin / admin and I got the complete setup for just a basic settings. Trick was that I log in with admin / tzlkisonpk and thus get full router settings where I finally found the "lease time" setting. Configured for two hours and now everything is fine. Thank a lot once again! Cheers!
Glad it worked out
tap on the keypad of your phone - >*#*# 4636 # * # * and Wi-Fi information, you can find something to help ...

[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.

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