Wifi problem. - Galaxy S II General

Since i updated to ICS I have a wifi problem.Sometimes when i try turning on my wifi it just freezes then when display is turned off the phone restarts and then wifi is turned on.Updated to ics with kies.I didn't have this problem when I was using gingabread.
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alban--m said:
Since i updated to ICS I have a wifi problem.Sometimes when i try turning on my wifi it just freezes then when display is turned off the phone restarts and then wifi is turned on.Updated to ics with kies.I didn't have this problem when I was using gingabread.
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Hi! which ICS version are you running on? you should try flashing another kernel, it may be kernel related.. here is the list of kernels for our s2 http://forum.xda-developers.com/showthread.php?t=1702166
i hope this helps cheers!

I'm using ICS 4.0.3.
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Related

Phone is forgetting bluetooth settings please help

I've tried 2 custom rom syndicate frozen and midnight and I'm running into this problem where I would reboot my phone or turn off the bluetooth after that my phone would ask me to resync and pair. Why is this happening? Is there a fix for this at all. This never happens on stock rom.
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blackdragon79 said:
I've tried 2 custom rom syndicate frozen and midnight and I'm running into this problem where I would reboot my phone or turn off the bluetooth after that my phone would ask me to resync and pair. Why is this happening? Is there a fix for this at all. This never happens on stock rom.
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See Bluetooth thread.
http://forum.xda-developers.com/showthread.php?t=995730
Thanks
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New ics rom failed to find 5ghz wifi network!?

So I just flashed samsung's latest Ics rom. (I have a US Galaxy Tab 10) And for some strange reason, I am not able to connect to my 5ghz wifi connection, its not even displayed on the wifi section.
Any one else have this problem?
Any solutions?
You need to modify the WiFi files in /system/etc/wifi to have it work with 5GHz. I'll post the exact change when I get back to my computer.
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I used the guide here
http://forum.xda-developers.com/showpost.php?p=22714451&postcount=5
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nakedninja42 said:
I used the guide here
http://forum.xda-developers.com/showpost.php?p=22714451&postcount=5
Sent from my SAMSUNG-SGH-I747 using xda premium
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Thanks, works like a charm. :victory:

Weird bug !

My screen will not go of and i set the screen time out to 15 seconds. Smartstay is off.
Anybady have the sam issue??? Reboot willk fix for a short time then it comes back again.
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Are you in the latest firmware?
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Have you tried turning smartstay on and off again.
Also try playing with smart rotate too.
Yes im on latest firmware ... wilk try playing withsmart rotate...
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Maybe some background process keeping it alive? just installed some new program?
Have you condisered root the device and put a custom rom..? I haven't had that issue it seems to be a software issue, maybe give a custom rom a try. Or factory reset the device.
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WiFi Problem

With stock ROM rooted the WiFi will just cut off but the icon will say it has full connection. Will this be solved if I changed the ROM? It only cuts off for the browser.
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Mubz_C said:
With stock ROM rooted the WiFi will just cut off but the icon will say it has full connection. Will this be solved if I changed the ROM? It only cuts off for the browser.
Sent from my Nexus 4 using xda app-developers app
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Click to collapse
Maybe you would want to check the wifi sleep policy again.
See if it is getting off with screen lock.
______________________________________
A HeRo can be AnyOne....© even a POTATOE....
U can flash stock from odin or flash wifi drivers from whitexp.
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[Bruce Wayne] said:
Maybe you would want to check the wifi sleep policy again.
See if it is getting off with screen lock.
______________________________________
A HeRo can be AnyOne....© even a POTATOE....
Click to expand...
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I checked the sleep policy and set it to never switch off. However can someone tell me where are the WiFi drivers. BTW I am using stock kernel
If I flash evo x ROM will that fix my problem ?
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Mubz_C said:
I checked the sleep policy and set it to never switch off. However can someone tell me where are the WiFi drivers. BTW I am using stock kernel
If I flash evo x ROM will that fix my problem ?
Sent from my Nexus 4 using xda app-developers app
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Click to collapse
depends,
the scope of the issue is wide,
better just get the wifi drivers,
search in the development section for the drivers
OK thanks
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Thanks for all the help. I managed to fix it by doing a full wipe.
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Bluetooth and Quarx cm 10.1

Why bluetooth headphone not work on this rom?
Cm10.1 has that Bluetooth bug, hope to get a fix soon
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royrules26 said:
Cm10.1 has that Bluetooth bug, hope to get a fix soon
Sent from my MB526 using xda app-developers app
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But bug origin is note?

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