[Q] Wifi suddenly not working on Cyanogenmod 7 - XPERIA X10 Q&A, Help & Troubleshooting

Hi all! I've recently installed cyanogenmod (probably 4 weeks now), and I am loving it.
Everything seems to be working fine, then a few days ago my Wifi couldn't detect networks anymore.
I tried rebooting and to no avail.
Any advice would be most appreciated!
Thanks!

If it is only having problems with one Wifi network, chances are it's the network. (reset password/restart router/change channel the routeris on/or encryption)
If it happens with several wifi networks. Back everything up and reflash with that ROM again.
EDIT: Read this too
http://forum.xda-developers.com/showthread.php?t=1176450

You can try install everything again or try install a file wifi fix...

do you have a link for the wifi fix?

Related

[Q] wifi error after installing cm7

Hi, I was able to flash cm7 (nightly build 36) rom and glitch v10 kernel for my telus fascinate
Only problem I'm having is the wifi that won't even try to connect.
When I turn on wifi, it immediately says 'error'.
It doesn't search for networks or anything.
My 3g works without a problem though.
I have tried pulling the battery and rebooting many times and tried using airplane mode to solve it but had no luck.
Thanks for your help!

[Q] Wifi Connection Issues, cm10.1 CWM

I have looked around for a couple of hours and cannot find any answer to this.
I have just got my S3 back from being repaired after Sudden Death, and have rooted using Odin and CWM Touch 6.0.2.8, and flashed the latest cm10.1 Nightly (Currently 17022013)
I am able to connect to the mobile network (3 UK) and get a good H+ connection.
I cleared all of my saved wifi networks, and try to connect to my home connection. It Accepts the WPA key, and gets to 'Obtaining IP Address...' and does not go any further.
I have tried now on several wireless networks including insecure ones, and it will not connect.
Please help if you've had anything similar, or if I need to provide more information, a log of some kind
I have installed the latest nightly from CM10.1 and the issue is still present. Which makes me think that it is not a CM issue.
I will be re-flashing the stock image of the phone to confirm this shortly. Will post results
http://forum.xda-developers.com/showthread.php?t=2152159
this worked for me but i found it easiser to swap the folder before instaling rom

CM10.1 wifi keeps disconnecting crazily.

Hi all
I am using latest cm10.1 rc2.
Have a disconnecting problem with wifi.
After a while my wifi connection starts to disconnect and reconnect all the time until i disable wifi. Damn it drives me nuts.
I flashed stock rom yesterday no problem with it. Then i flashed cm again an hour ago and problem comes back.
Any solution?
Using an airties modem + airties ap.
Of couse i searched for an hour but couldnt find anything usefull
Solved it by replacing some wifi files from stock rom.

Wifi Connectivity-Saved,secured but wont connect

Hi Frnds,
Everything is going fine until i install new rom.
yesterday i installed s5glamour rom..then when i tried to connect to my wifi connection-it just says status as 'saved, secured'
i thought rom is problem..
so, today i installed hypermax rom.
again tried to connect to wifi network..then same again.
Please help me.
Thank you!!!
Exact same problem with me
i have the same problem with wifi connectivity.
my wifi wont connect to any network(friends and relatives included), it just says saved,secured and nothing at all.
i have tried everything. changed a lot of kernels, changed a lot of roms. flashed the original firmware(4.1.2) through odin. nothing helped.
i have been searching for a solution for past one month but havent got any.
please somebody help.

WiFi issues across rom's

Sooooo. I have a problem with my ls990.
WiFi won't connect to anything. Sometimes it refuses to turn on
Bluetooth, cell service and data service all seem to be working.
There are three main WiFi states that happen.
The occurrence of theses seems to be random and they only change after a reboot.
WiFi stuck turning on
WiFi can see networks but can't connect
After boot, it auto connects then after a few second/minutes then disconnects and resorts to one of the two states above.
I have tried flashing to stock ROM ZV4.
The first time I flashed the ZV4 ROM via LG Flash tool, WiFi worked. However, when I flashed lineage os after, the wifi problem continued
When I flashed the ZV4 ROM a second time, the WiFi issue resumed.
Since WiFi does connect to WiFi networks occasionally after rebooting, this has led me to believe that this is a software issue and not a hardware problem
TL;DR: WiFi doesn't work after stock ROM flash
If anyone has any idea as to what the problem is or how to fix it, it would be greatly appreciated! Thanks in advance. :good:
Bump as I'm having the same issue on my wifes G3

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