[Q] wifi issue of cm9(solved if you wana know know how check) - Xperia Play Q&A, Help & Troubleshooting

:crying:
hi guys
today i installed cm9 nightly build with lupus kernel based on cm9(because device didnt boot with kernel in the rom)
everything was working perfect instead of wifi
when i wanted to trun it on is right turning on wifi ... and then nothing happend
i went of setting and comed in the wifi setting again there wer no notes and my wifi wasnt detcted
i install my wifi ssid manually but it didnt work too
what can i do guys?
(i had this probleme with stable one too)
:crying:
i installed other kernels too but didnt work(i installed wifi moudles i didnt forgot that)
what do i do???????
fixed check post 3

If you have this problem use a root file manager.
Go to /data/misc/dhcp and delete all the files in it.
It will happen once in a while. When it happens, just repeat the procedure.
(i did that too but it didnt help)
what do i do?

no one?

installed wifix manager and the wifi is now working
had the same issue n my brothers nexus 7 3g and solved that too by that way
(a friend of y brother told me that way)

Related

kings gb WiFi problem need some help

Iv tried pandroid thread on this rom but none of there sugestions are working.. here is my problem. .. (copied from my last post on phandroid) "This WiFi is pissin me off...... I reinstalled the ROM...and now I can switch from 3g to WiFi.. cool but when I install wireless tether apk from my sdcard not only does that not work but also WiFi wont work any more.. any ideas????????" every time I try to install the apk,, I have to reinstall the rom to get WiFi working.

[Q] WiFi doens't work anymore

i don't know if is a common problem and if has a simple solution, i'm in CM 7.1 and my wi fi suddenly don't work anymore. it was ok yesterday. there's anything i can try befire send it to the assistance?
What means doesnt work?? Be more especific
Motorola Defy CM7 RC 1.5 OC 1GHz
it just don't connect, don't search for networks, nothing happens... i tried using the wifi analyzer, no success
Did you connected to a public network? Sometimes when you try that and the net isnt working the WiFi doesnt work, try deleting the known networks
Motorola Defy CM7 RC 1.5 OC 1GHz
thank you. i just made a full wipe XD
i'll see if it solve the problem and post the results here
it just worked
thank you
i'll restore the backup and try to find the problematic lan
I also had faced the same problem and did the same . full wipe and reinstallation of cm 7.1
I think its some kind of bug in the ROM

[Q] Wifi and CM9

Hey,
After fresh install of FXP 128 my wifi worked for few hours, but later it refuses to connect to any wifi, because the "signal is too low" or something.. how to fix this?
Actually try getting close to your modem/router first and connecting again or if its still unable to connect reboot your phone
MrModMan said:
Actually try getting close to your modem/router first and connecting again or if its still unable to connect reboot your phone
Click to expand...
Click to collapse
Already did that, didn't help.
Then CM9 probably has an issue with wifi, i guess you'll have to wait until an new RC comes out
Try this:
http://forum.xda-developers.com/showpost.php?p=28442213&postcount=2998
Delete /data/misc/dhcp/dhcp_list
I have no files in dhcp/
Another wifi problem
I was also having trouble getting wifi to work using JJ hybrid mix 3.1 + Arcknight kernel 3,3 and 3,4, had to use stock kernel
The solution from JJ'to reboot after installing he's kernel didn't work for me.
I've had cyanogenmod 7.2 installed prior JJ.
I've wanted to post this error to JJ's thread under development, but I don't have enough posts made.
Did You install "gap pack" by CWM ?
chrucik said:
Did You install "gap pack" by CWM ?
Click to expand...
Click to collapse
You mean GAPPS ADDON ? Yeah, I did.
Ritmasz said:
You mean GAPPS ADDON ? Yeah, I did.
Click to expand...
Click to collapse
I'm sorry for mistake. I used to have some similar funny situation... wifi in my brother's house is protected by WPA-PSK [TKIP] + WPA2-PSK [AES] and my arc can't connect to him router (authorization problem ?!) . I have the same router and the same protection protocol and in my home wifi works good.
(Sorry for ungrammatical English)
I'm also having a poor signal even when my router is very close to me...I have 2 WiFi routers and from both I get the same issue...I have deleted the files on dhcp folder but doesn't have the dhcp_list folder neither...
I have installed CM9 and previously had SE standard ROM 4.0.4
Any idea what to do?

Wifi - i have to get this fixed!

Iv had this very annoying wifi problem for maybe a couple weeks now and i just really wanna get it fixed ASAP...
anyway im using...
-MooDeD 90.7 (ICS)
-Baseband .72 + libs flashed
-KTG anzu v1.41 + wifi modules flashed
everytime i go to settings and turn wifi on the "on" button doesn't turn blue and all does is say "scanning for wifi" and eventually goes off again
iv tried Wifix which hasnt worked and just need to get this problem solved, thanks in regards for any replies which are posted
Ummm have u tried other ROMs?
In my experience, there are reason may cause the error you mentioned:
1. Missing of wifi modules (Seems you have flashed it)
2. Some ROM may overrides the wifi module (Not sure for this, I'm still a newbie here), just try flash the wifi module at last every time
3. Tried MooDeD 90.7 (ICS), remember some choices in the AROMA may cause the wifi issue(Not sure either:fingers-crossed: chaos forgive me)
So my suggestion is....try another ROM first. Then you may address the roor cause.
GL
Yeh but i need an fix to this asap
MrModMan said:
Yeh but i need an fix to this asap
Click to expand...
Click to collapse
ITs not the fault og the rom its fault og sony itself and will be fixed in new android ics version ....if you want your wifi to then then you should flash GB..
or try
just delete dhcp list and reboot phone
use root browser lite from google market, navigate to root: /data/misc/, delete dhcp folder, reboot phone.
change kernel.
MrModMan said:
Iv had this very annoying wifi problem for maybe a couple weeks now and i just really wanna get it fixed ASAP...
anyway im using...
-MooDeD 90.7 (ICS)
-Baseband .72 + libs flashed
-KTG anzu v1.41 + wifi modules flashed
everytime i go to settings and turn wifi on the "on" button doesn't turn blue and all does is say "scanning for wifi" and eventually goes off again
iv tried Wifix which hasnt worked and just need to get this problem solved, thanks in regards for any replies which are posted
Click to expand...
Click to collapse
change kernel

Got serious problems with WIFI

Info Phone :
Galaxy note 2 n7100
Rom Ditto N3 4.4.2 RC2
Hi guys , i used Galaxy S5 Ultra Power Saving Mode, and got problem with wifi after restoring it in normal mode. And so my wifi network is not working anymore. Someone got this problem too, how i can fix the wifi?
I tried to reinstalling 4.4.2 rc dn3, but doing so nothing changed and still my wifi dont work, guys plz help me .
The icon of wifi dont show anymore, and it does not detect wifi networks. So the wifi si really death!
Solution that i tried to fix the wifi, but didnt work :
_Update
i now tried to back on 4.3 dn3 and still wifi dont work even in this release, i have same problem , so my wifi is really Death now :/, i really need help here to restore my wifi !!
_Update 2
As a suggestion i tried to flash both Dr.Ketan's Wifi patch and BL_MJ5_DN3 bootloader with odin, but nothing change. Still my wifi is death.
Normally when u put wifi on this show you the icon of wifi and try to scan a wifi spot. But instead in my situation even if i switch on wifi the icon dont show up and dont even try to scan the wifi. There are really a huge problem here...
_Update 3
As a suggestion i tried to change modem too, with the hurricane modem tool, and nothing changed... i tried all the list modem that are in the hurricane tool, but nothing. So i dunno what to do now, maybe i try to restore and old backup image of my stock rom, and see if it work... hope so.
Btw i tried to digit this code on my phone *#0011# and WIFI and its show me this http://imgbox.com/rWcLRuJd, hope this can help someone to resolve my problem...
_Update 4
Ok i tried to install s5mod v1.3 , and switching on ultra power saving mode and turning back and reboot, after still nothing change! Im really in crisis now, guys i need your help to fixing my wifi help me plz

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