[Q] Wifi Not working - Galaxy S II Q&A, Help & Troubleshooting

When I turn on my wifi of ma s2 it automatically turns off wifi by itself after som sec. It does not show any available networks in these sec. Please Help i tried flashing another rom ,i have done full factry deflt...

Nobody to answerrrr

what the helll novody to answer.........?
it just works smetymes after a restart bt nt always.. nd there isnt any mac adress tooo

So that means create a duplicate thread?
sick to death of this kind of behaviour...

Found any solution ?
http://forum.xda-developers.com/showthread.php?t=1335738

Related

[Q] Wi-Fi doesn't work in all custom roms! Help me!

So this is the problem. Wifi works ok on my original 2.1 firmware. But it doesn't work on custom roms. Why is that? How can I fix it? Please help me someone/
Hi there
Some additional questions:
1) which custom roms have You tried ?
2) what do You mean by "doesn't work".
- Can it turn WIFI on ?
- Can it discover network?
- Can it connect to the network?
Which part is the problem.
Cheers
brat.haneq
1. Couple of elenix , fusion rom , and others,cant remember their names.
2.Yes WiFi turns on ,discovers my network,says that it remembered it,but at the last step it says on the network Disconected,and on Wi-Fi disconected,and wifi begins to connect to it again,and it can happen like that forever.
I would think it's router related.
Have You tried with other wireless networks ?
brat.haneq
Nipit said:
1. Couple of elenix , fusion rom , and others,cant remember their names.
2.Yes WiFi turns on ,discovers my network,says that it remembered it,but at the last step it says on the network Disconected,and on Wi-Fi disconected,and wifi begins to connect to it again,and it can happen like that forever.
Click to expand...
Click to collapse
it is your router problem , i had mine .. i 've managed to change router .. try other ROMs and see if it works than it is good
But why that my netbook and laptop are ok with wifi? I also mentioned that on original firmware everything was ok. Any suggestions?

[Q] Need Help , GS2 Wifi auto turn off , mac address unavaliable.

Same as the topic , When i turn on the wifi , it automatically turn off in about few seconds , and i found the my Wifi MAC address is unavaliable , that i used normally in hours ago , now i can' use my wifi. Is there a solution that can directly fix this problem instead of factory reset?
scearhed around the internet for a week , still can't find the solution , but saw some similar case is in NEXUS ONE , so he solved the problem by change setting of the router , so can anyone tell me , what setting should be changed? please!?

[Q] wifi not working..........

When I turn on my wifi of ma s2 it automatically turns off wifi by itself after som sec. It does not show any available networks in these sec. Please Help i tried flashing another rom ,i have done full factry deflt...
it wrked couple of times yesturday after a restart but now i am not able to....
MAC adresss is not available..
but the portable wifi hotspot works fine i have done odin sftware resetting upgraded, tried cyanogen but nothing works
Unable to follow rules .
Return to a service centre warranty void .
jje
y no no post in Q&A section?
Please use the Q&A Forum for questions Thanks
Moving to Q&A
so can replace wifi modem or is t attached to board????? i thnk my warranty is void so ll t cost much..
Found any solution ?
http://forum.xda-developers.com/showthread.php?t=1335738
lkhz said:
Found any solution ?
http://forum.xda-developers.com/showthread.php?t=1335738
Click to expand...
Click to collapse
not yetttttt wht abt urs,.......
DIal *#*#4636#*#* from you dialer , got wifi information-> wifi status. Take a screenshot and post it here,
Note: turn on your wifi before taking the snap.
Btw, have you checked your wifi router for problems?
here u go
turning wifi on nd off automticallii.. tried resetting n evrythin curentli running galnet miui ics
fazuvpk said:
turning wifi on nd off automticallii.. tried resetting n evrythin curentli running galnet miui ics
Click to expand...
Click to collapse
Im sure your wifi is good in you mobile.
1. HAve you ever connected your mobile to a wifi router or this is the 1st time.
2. Some routers have problem in accepting wifi connections, you have to manually add your mobile wifi mac address in the whitelist to your router.
3. You can also set your ip address to static one from the advanced config in wifi page.
i hve used this for monthssssssssss.... sudenlli 1 night prbllm strted my wifi neva b in on position it keeps on turning off by itself
m sure t s hrdware prblm can ny1 sygst hw much t would cost to replace t

[q] wifi working again !!!!

I had the same wifi freezing issue in my galaxy S2 i9100..at first i simply cant turn on the wifi..i have tried all options mentioned here..finally i came to know the heat related issue that burned the register across wifi chip and bla bla..i have no wifi in my s2 for a month..last week i managed to dual boot my s2..surprisingly follwing things happened..
1.I can turn on the wifi only when battery level is below 10%..then it continues to work
2.Every morning i woke up it cant be turned on..and i tried to discharge the battery to below 10 % and then it connects..
3.Wifi only connects on Resurrection Remix ROM but not on Stock ICs which is my secondary Rom
4.If it is hardware issue..then why it connects now.
5.It connects and disconnects i use software like fix my wifi https://play.google.com/store/apps/d...lynx.fixmywifi
FXR wifi fix and rescue https://play.google.com/store/apps/d...1vcmVmaXhlciJd
Can someone helps me about this issue..why wifi connectivity is related to battery level and only connects to RR remix ROM??
(sorry for Bad English)
manish.triveni said:
I had the same wifi freezing issue in my galaxy S2 i9100..at first i simply cant turn on the wifi..i have tried all options mentioned here..finally i came to know the heat related issue that burned the register across wifi chip and bla bla..i have no wifi in my s2 for a month..last week i managed to dual boot my s2..surprisingly follwing things happened..
1.I can turn on the wifi only when battery level is below 10%..then it continues to work
2.Every morning i woke up it cant be turned on..and i tried to discharge the battery to below 10 % and then it connects..
3.Wifi only connects on Resurrection Remix ROM but not on Stock ICs which is my secondary Rom
4.If it is hardware issue..then why it connects now.
5.It connects and disconnects i use software like fix my wifi https://play.google.com/store/apps/d...lynx.fixmywifi
FXR wifi fix and rescue https://play.google.com/store/apps/d...1vcmVmaXhlciJd
Can someone helps me about this issue..why wifi connectivity is related to battery level and only connects to RR remix ROM??
(sorry for Bad English)
Click to expand...
Click to collapse
Flash another Kernel or at least the same one again!
Wifi probs are most time related to kernel.
CHEERS
Hannibal226 said:
Flash another Kernel or at least the same one again!
Wifi probs are most time related to kernel.
CHEERS
Click to expand...
Click to collapse
i have same kernel in my secondary ROM..but while booting stock ICS ( secondary ROM with same kernel) i even cant turn on the wifi..

Xperia tablet Z freeze then restart continuously

dear ;
I have a Docomo ver XTZ, unlocked, i had installed root and change it to SGP321 4.1.2 for a long time. I can be used normally.
Everything became wrong from lastnight, it restart continuously , something it can be used 2-5 minutes, then freeze and restart.
I had it flashed back to stock ROM ( Docomo) then SGP321 4.1.2 it problem still occur. Maybe something wrong with wifi function cos when i try to log in a wifi network it began to freeze , have no idea.
Can anyone can help me for this problem ? Do we have any way to wipe all wrong things on my tablet.
P/S: I found the reason is WIFI, when i disable WIFI it ok can use LTE 3G but when i active the WIFI connection it freeze
So how can i fix it
thanks and best regard
tadyu228 said:
dear ;
I have a Docomo ver XTZ, unlocked, i had installed root and change it to SGP321 4.1.2 for a long time. I can be used normally.
Everything became wrong from lastnight, it restart continuously , something it can be used 2-5 minutes, then freeze and restart.
I had it flashed back to stock ROM ( Docomo) then SGP321 4.1.2 it problem still occur. Maybe something wrong with wifi function cos when i try to log in a wifi network it began to freeze , have no idea.
Can anyone can help me for this problem ? Do we have any way to wipe all wrong things on my tablet.
P/S: I found the reason is WIFI, when i disable WIFI it ok can use LTE 3G but when i active the WIFI connection it freeze
So how can i fix it
thanks and best regard
Click to expand...
Click to collapse
maybe smth is your wi-fi router

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