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Wifi not working at all.

Hi all!
I have a problem with my LG Optimus 3D. I cannot enable the Wifi, when I tap on the wifi enable icon or try to enable in the Settings it just flashes. A note, I forgot to disable the wifi when I went to sleep, and my phone was on wifi all night, but I think this cannot be the source of the problem.
Here's what I tried so far:
- Hard reset - Wifi not working
- Factory reset - Wifi not working
- Changed the ROM - Wifi still not working (I used this ROM)
Any suggestions ?
Thanks for the answers in advance!

If the wifi is not working in any situation consider to put it back to stock, clean it up and give it to assistance to repair it.Might be a faulty WiFi module. Are you sure that you don't use a fixed IP on the phone or your router is faulty?Just asking...
Sent from my LG-P920 using xda app-developers app

BigBadSheep said:
If the wifi is not working in any situation consider to put it back to stock, clean it up and give it to assistance to repair it.Might be a faulty WiFi module. Are you sure that you don't use a fixed IP on the phone or your router is faulty?Just asking...
Sent from my LG-P920 using xda app-developers app
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Click to collapse
Hi!
Thanks for your answer! My router is working fine, I cannot even turn on the Wifi on the phone. :/
Any more suggestions ?

Well the return to stock and assistance is still valid.Try doing an emergency recovery using update tool from LG.Maybe the new version software- the 2.3.7 version with v21e baseband version, would do something good. Cheers mate and good luck.
Sent from my LG-P920 using xda app-developers app

BigBadSheep said:
Well the return to stock and assistance is still valid.Try doing an emergency recovery using update tool from LG.Maybe the new version software- the 2.3.7 version with v21e baseband version, would do something good. Cheers mate and good luck.
Sent from my LG-P920 using xda app-developers app
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Click to collapse
Okay, I will try what you suggested when I get home from work! I thank you for your help!

SD456 said:
I forgot to disable the wifi when I went to sleep, and my phone was on wifi all night, but I think this cannot be the source of the problem.
Click to expand...
Click to collapse
This is certainly not the source of the problem. I keep my WiFi always on (from advanced settings, WiFi Sleep policy: Never) which doesn't consume much batter when the phone is on standby.

did the problem occur when you flash the rom ?
in which baseband you had
for example if it was 2.2 baseband and the rom was for 2.3 it can not be flashed with clockworkmod
you should flash the kdz files for 2.3 baseband and then flash a rom with clcokworkmod
i also had problems with wifi and i did flash a 2,2 baseband ( kdz files ) and the problem was fixed

Can someone help me? I got a wifi issue also.... sometime i can't turn it on... and it drains my battery so quickly... and whenever it happens, i have to restart it in order to use the wifi... i think i have a stock rom... i don't flash another rom again since the last rom from thaiz... and there're not a big improve at all...
Sent from my Nexus 7 using xda app-developers app

I had WiFi issues (and signal issues) from wrong base bands in GB. Some ROMs and kernels aren't compatible with certain base bands and you can either lose WiFi, signal or both
Sent from my LG-SU760 using xda app-developers app

Connection issue

Does anyone else like just randomly lose connection since jellybean came out? Like where its on 3g one second and then it drops and doesn't come back till reboot if you have a fix please tell me

Omnicpasta said:
Does anyone else like just randomly lose connection since jellybean came out? Like where its on 3g one second and then it drops and doesn't come back till reboot if you have a fix please tell me
Click to expand...
Click to collapse
Try to change radio version.
Sent from SpeedMachine i9023

alen1901 said:
Try to change radio version.
Sent from SpeedMachine i9023
Click to expand...
Click to collapse
Ive tried that awhile ago and it didn't work

Same Problem
After updating i also have the same problem... Network signal is showing grey and no bars are available ... tried everything... pl inform if any solution found

Try turning airplane mode on and off instead of reboot
Sent from my Nexus S 4G using xda app-developers app

jeremy112683 said:
Try turning airplane mode on and off instead of reboot
Sent from my Nexus S 4G using xda app-developers app
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Click to collapse
this works for me

I had the same problems. Going back Tod 186 airkernel solved the Problem....

I have the same problem. I power on reset still same

My Samsung galaxy S i9003 Having some problem

My i9003 Shut down's automatically.
Recently i changed my battery, after that it got stable but now again after 3 week.
Same problem happening to my phone it shut downs auto.... What to do.
Help me Please.
Tell me if its a ROM problem.
I am Running gingerbread 2.3.4
Please reply ASAP
Thanks in Advance

Hi,
I may be wrong..
First of all there are so many articles about battery drain in android.
My suggestions
1. Don't install unnecessary apps.
2. Set mobile into 2g only mode.
3. Whenever possible keep Internet disabled.
4. Perform full cycle charging at least once in a week.
5. Reduce the screen timeout.
If someone has anything more to add or remove please..
Sent from my GT-I9003 using xda app-developers app

shokeen77 said:
My i9003 Shut down's automatically.
Recently i changed my battery, after that it got stable but now again after 3 week.
Same problem happening to my phone it shut downs auto.... What to do.
Help me Please.
Tell me if its a ROM problem.
I am Running gingerbread 2.3.4
Please reply ASAP
Thanks in Advance
Click to expand...
Click to collapse
Upgrade to DDLF2 2.3.6 firmware & do a factory reset.
Mostly it'll solve ur problem.
Sent from my GT-I9003.

or you can upgrade To ddlf2 and from there you root your phone and install x-gamerz by lolation
Sent from my GT-I9003 using xda app-developers app

[Q] NFC not work

First Hello.
I'm coming from xperia 2011 devices and now I'm proud user of Xperia L.
Now on the question.
I buy this phone before 3 days and it was on 4.1.2.Yesterday I update it to 4.2.2 throw SUS.
Toady i was trying to turn On NFC(settings>more...) but the switch goes dark after click on it and nothing is happening.If i goes back to settings menu and get back to "more..." the switcher is white again.
I don't try it on 4.1.2 and want to know if this is software bug of 4.2.2 or i need to give the phone to service(or to change it)?
Will upload images of what i talk about,because my English is bad and I'm sure that many ppl cant understand.
Forgot to say that all is stock,don't have time to root it and probably unlock it.

Here are the screen shots.
First screen before click on Nfc and second after click to enable it.
Sent from my C2105 using xda app-developers app

Sorry for the third post, got problems with upload images to tapatalk.
One more image from service menu test.
Sent from my C2105 using xda app-developers app

Seriously? No one can tell me if NFC work or not on 4.2.2?
If its hardware i need to give it back for new one in 7 days.

siankatabg said:
Seriously? No one can tell me if NFC work or not on 4.2.2?
If its hardware i need to give it back for new one in 7 days.
Click to expand...
Click to collapse
Nfc is work fine to me on 4.2.2!
Sent from my C2105 using xda app-developers app

No problem's at all here too. Using it with tags and sharing files. Try making factory reset or repairing via SUS.

damian01211 said:
No problem's at all here too. Using it with tags and sharing files. Try making factory reset or repairing via SUS.
Click to expand...
Click to collapse
I made repair with SUS. Phone will go to service... Thx for reply.
Sent from my C2105 using xda app-developers app

[Q] FC Camera

Hi guys
i have a problem with the camera .. it always " FC "
i have to restart my device .. then it works
what do u think ?

Im having like this always. Im using stock XT1034 with faux kernel.
Sent from my XT1034 using XDA Premium 4 mobile app

Having this also. Moto g dual sim locked bootloader. 171.44.31.falcon-umtsds.AsiaRetail.en.03
Sent from my XT1033 using xda app-developers app

any help ?
i think too many ppl have the same problem

Solution Camera FC
Hey guys,
Had the same error. I also posted a topic for this but I figured it out on my own. The problem is the faux kernel, not the stock rom. When applying the settings in the app for kernel settings "Faux123 Kernel Enhancement Project", DON'T select Intellithermal, like it's posted with the recommended settings but select Thermald (stock). Reboot and your problem should be solved. Please share this post so people won't face this problem anymore. No thanks!

Sorry, but I didn't mess with kernels at all.
I didn't unlock bootloader also. I'm with pure stock rom on untouched device.
Sent from my XT1033 using xda app-developers app

camera error..???
Hi guys,
this is my first post, im my moto g camera is showing me "CAMERA ERROR" sometimes..i don't know how to solve it please help me...
and another thing is when i updated kitkat i have found my batterry is draining soon..

Hi, have the shae problem, Camera error and i need restart

Mleunam said:
Hi, have the shae problem, Camera error and i need restart
Click to expand...
Click to collapse
same problem .. i have to restart my phone

Same problemhere with The xt1032 brazilian GSM version!
This error shown up after i got the last updates from The gplay for the stock apps

I reported this on motorola forums also. You can do it too Camera locking up

sakitobaki said:
I reported this on motorola forums also. You can do it too Camera locking up
Click to expand...
Click to collapse
i did
thank you

The forum manger replies to us and here is his reply
"
Often this happens when another app is using the camera for something and fails to fully release it. If you have a flashlight app installed, that's the first one I'd look at.
Other problem apps are MessageMe and an older version of Google Goggles.
Second, try to Power cycle the device. This will clear out any resource locks on the camera hardware or reset the state of the camera.
Third, clear camera app by going to SETTINGS > APPS > tab to ALL > find CAMERA > FORCE CLOSE.
Please let us know if your problem persists.
"

BTW .. what does Power cycle the device mean ??

Just means to shutdown your phone by holding power button
Sent from my XT1034 using xda app-developers app

serophia said:
Just means to shutdown your phone by holding power button
Sent from my XT1034 using xda app-developers app
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Click to collapse
Yeah .. i asked him
Thank you

I used tiny flashlight before FC. Maybe problem is that ?
Sent from my XT1032 using xda app-developers app

Hi, i uninstal the google goggles app and so far I had no more error

I don't have google goggles at all. I never had.
Sent from my XT1033 using xda app-developers app

I am also having the same problem.
On resetting the phone it works for some time and again the same problem after sometime. when ever i closes the camera i hear some noise also