[Q] WiFi stopped working.. Tried everything - One (M9) Q&A, Help & Troubleshooting

I've done a lot of searching around here and couldn't find anything that could get my WiFi working again. A while back I was following a tutorial that would let me edit my network bands, but I could never get it to work.. Shortly after I noticed my WiFi stopped working. I'm not sure if it's a coincidence or not. Anyways, I've tried everything. I've used stock RUU's to flash it back to stock (erasing everything), installed different ROMs, Kernels, etc. I've noticed the WiFi will work shortly after a fresh install but after a bit it just stops. Turning it on will give a WiFi error followed by "settings has stopped working". I've even opened up my phone and made sure the antennas were connected correctly but that didn't do anything. My Bluetooth works just fine though!
I'm s-off and rooted

Helped one of my friend - installed latest firmware update, but he has phone without root and locked bootloader + s
-on

Where can I find the firmware update?

Did you try using a different SSID ?
Or did you verify the RUU flashes clean ?
Maybe your WiFi Chip is broken

Related

PLEASE help me fix my half bricked EVO!

Background:
I rooted my phone back in August using the method described in this video (http://androidandme.com/2010/07/phones/intro-to-rooting-your-sprint-htc-evo-4g-video/) I've flashed numerous ROMs to my phone without much issue. However I recently flashed the latest Fresh ROM and have no data connection. I know its not the ROM itself because I nandroid restored back to 3 different ROMs and still cannot connect.
I upgraded and downgraded my PRI and Radio to various versions but still no luck. So next I called Sprint and asked them to reactivate my phone thinking that it would reset the connection and fix my issue. They asked me to type in ##(somenumbers)## which rebooted my phone and brought me to the hands-free activation screen. Not only did this not work, but I fully lost all connectivity. Previously I had a 3G logo that wasn't lit up, but my phone was able to download "some" data at very slow speeds. Now no 3G logo and no connection.. (idk why I called sprint?!?)
I figure loosing root and installing the latest OTA should fix my problem. So I initially tried the method described in the forums (http://forum.xda-developers.com/showthread.php?t=743192), and got stuck at a black screen with an HTC logo. My HBOOT number changed to 0.93.0000 but im still rooted.
Next I downloaded the latest ota through my phone via wifi, but the install process fails about half way through. So now I'm thinking that if I downloaded the latest unrooted ota to my PC and flashed to the ROM I could lose root that way.
Solution?:
What are your thoughts? Do you think going back to stock unrooted android will fix my issue?
I truly appreciate ANY help you can give me. I'm completely "lost" without a working phone!
THANKS!!!
cjsph88 said:
Background:
I rooted my phone back in August using the method described in this video (http://androidandme.com/2010/07/phones/intro-to-rooting-your-sprint-htc-evo-4g-video/) I've flashed numerous ROMs to my phone without much issue. However I recently flashed the latest Fresh ROM and have no data connection. I know its not the ROM itself because I nandroid restored back to 3 different ROMs and still cannot connect.
I upgraded and downgraded my PRI and Radio to various versions but still no luck. So next I called Sprint and asked them to reactivate my phone thinking that it would reset the connection and fix my issue. They asked me to type in ##(somenumbers)## which rebooted my phone and brought me to the hands-free activation screen. Not only did this not work, but I fully lost all connectivity. Previously I had a 3G logo that wasn't lit up, but my phone was able to download "some" data at very slow speeds. Now no 3G logo and no connection.. (idk why I called sprint?!?)
I figure loosing root and installing the latest OTA should fix my problem. So I initially tried the method described in the forums (http://forum.xda-developers.com/showthread.php?t=743192), and got stuck at a black screen with an HTC logo. My HBOOT number changed to 0.93.0000 but im still rooted.
Next I downloaded the latest ota through my phone via wifi, but the install process fails about half way through. So now I'm thinking that if I downloaded the latest unrooted ota to my PC and flashed to the ROM I could lose root that way.
Solution?:
What are your thoughts? Do you think going back to stock unrooted android will fix my issue?
I truly appreciate ANY help you can give me. I'm completely "lost" without a working phone!
THANKS!!!
Click to expand...
Click to collapse
Do this first, update your PRL and Profile, always do this when you update the radio.
Then if that does not work, proceed with the steps below.
Do the nandroid restore, I would hope you are using ARMON RA b/c it backs up your WIMAX(wimax.img). Get you phone working again then focus on the the
radio(s).

Wifi stops working after a restart

Hi, I'm having an odd wifi issue.
I unlocked my OneX, and flashed a rom, wifi was working fine until i restarted the phone, when i try to turn on wifi it says 'turning on wifi' forever.
Wifi never turns on again.
Exept if i flash another rom, then the whole thing happens again.
I have tried many roms, ICS and JB all with the same result.
And reflashing the boot.img didn't help.
Does any one know of a fix or some advice?
Do i have to send my phone back to HTC?
Thanks
Aron Óskarss
Aronoskarss said:
Hi, I'm having an odd wifi issue.
I unlocked my OneX, and flashed a rom, wifi was working fine until i restarted the phone, when i try to turn on wifi it says 'turning on wifi' forever.
Wifi never turns on again.
Exept if i flash another rom, then the whole thing happens again.
I have tried many roms, ICS and JB all with the same result.
And reflashing the boot.img didn't help.
Does any one know of a fix or some advice?
Do i have to send my phone back to HTC?
Thanks
Aron Óskarss
Click to expand...
Click to collapse
Try getril from the market and see if you can find a compatible one for your baseband.
And now i have matching ril and baseband.
And the wifi still wont turn on.
Try reflashing modules for your kernel in cwm.
Sent from my HTC One X using xda premium
Haven't yet flashed module, but i was trying wifi direct and that works, so I'm thinking this is most likely not a hardware failure. Am i right?
Now I'm of to figure out how to flash a module.. Hoping i dont Have to send my HOX to HTC to fix this.
.... Woke up this morning and the wifi was on, i haven't done anything. But it works!
Now I'm gonna try a restart to see if it will work afterwards.
Ok, restarted the phone and wifi stopped working.
Then i just to check, restored a backup from super wifi password backup app, then wifi kicked in. So, now i'm going to flash a New JB Rom and not use the app to restore wifi passwords.
Hopefully thats it!
Thanks for the help on this dumb problem.

WiFi not turning on?

Ok so a couple of days ago I installed a 4.0 ready radio on my galaxy s2 and then went on to install Jedi Knight 6 ROM (4.0.4 and radio is UVMC6) and after installation everything was working fine.. I was messing around for a while.. it worked today, I shut my phone off to charge it up real quick, and when I turned it back on my WiFi would not connect. Well not necessarly connect.. it just wont even turn on. When I go into settings and click WiFi, it just sits there saying, Turning WiFi on, and never changes.. I can't seem to imagine what could have happened to it, and I really dont wanna have to reinstall the ROM again because i just spent hours getting this one all set up to my liking...
Anyone got any ideas?
EDIT: BTW, I have tried many things.. Tried airplane mode to disable everything then turn it back on, obviously tried rebooting the phone, i have tried wiping cache in CWM recovery and also tried fix permissions in recovery (another topic said to try those..)
Nothing has worked so far, i'm about to try reflashing my radio, see if that works.. but I really really dont want to have to reflash my whole ROM.. So if anyone has any other ideas please help, i'll edit if the radio works..
EDIT 2: Reflashing the radio did nothing.. it's really wierd, the data, bt, gps.. all of it works fine, it's just the WiFi that's frozen turning on... cant get it to stop turning on and can't get it to actually turn on..
EDIT Final: Ok well, i guess nobody knows what might have been going on.. so I just wound up reflashing my ROM, which obviously fixed it.. i just had to lose all that time spent setting everything up... But oh well.. Kinda sucks nobody even tried to help..
Gopher love said:
Ok so a couple of days ago I installed a 4.0 ready radio on my galaxy s2 and then went on to install Jedi Knight 6 ROM (4.0.4 and radio is UVMC6) and after installation everything was working fine.. I was messing around for a while.. it worked today, I shut my phone off to charge it up real quick, and when I turned it back on my WiFi would not connect. Well not necessarly connect.. it just wont even turn on. When I go into settings and click WiFi, it just sits there saying, Turning WiFi on, and never changes.. I can't seem to imagine what could have happened to it, and I really dont wanna have to reinstall the ROM again because i just spent hours getting this one all set up to my liking...
Anyone got any ideas?
EDIT: BTW, I have tried many things.. Tried airplane mode to disable everything then turn it back on, obviously tried rebooting the phone, i have tried wiping cache in CWM recovery and also tried fix permissions in recovery (another topic said to try those..)
Nothing has worked so far, i'm about to try reflashing my radio, see if that works.. but I really really dont want to have to reflash my whole ROM.. So if anyone has any other ideas please help, i'll edit if the radio works..
EDIT 2: Reflashing the radio did nothing.. it's really wierd, the data, bt, gps.. all of it works fine, it's just the WiFi that's frozen turning on... cant get it to stop turning on and can't get it to actually turn on..
EDIT Final: Ok well, i guess nobody knows what might have been going on.. so I just wound up reflashing my ROM, which obviously fixed it.. i just had to lose all that time spent setting everything up... But oh well.. Kinda sucks nobody even tried to help..
Click to expand...
Click to collapse
+1 I'm going through the same thing now
I have been having this same issue as well. It started out as stock happening sporadically. One thread suggested rooting and removing my account. Problem still occurring. Tried flashing multiple ROMs and now WiFi hasn't connected at all always stuck at turning on. I have tried clear cache, fix permissions, as well as reinstalling ROM dirty and with factory reset. I'm hoping this isn't hardware failure because I just bought this phone used but it seems to be a reoccurring problem with others as well. Any NEW suggestions not given from quick Google/xda search?
stoneduser8907 said:
I have been having this same issue as well. It started out as stock happening sporadically. One thread suggested rooting and removing my account. Problem still occurring. Tried flashing multiple ROMs and now WiFi hasn't connected at all always stuck at turning on. I have tried clear cache, fix permissions, as well as reinstalling ROM dirty and with factory reset. I'm hoping this isn't hardware failure because I just bought this phone used but it seems to be a reoccurring problem with others as well. Any NEW suggestions not given from quick Google/xda search?
Click to expand...
Click to collapse
I'd suggest to check your Wireless Access Point (modem or router) wireless settings for security, check and see if it's set to use WPA/WPA2, which is common on some modems/routers, change it to either WPA or WPA2 (preferred) not both, it's a known issue with WiFi networks and having it set to using both, I had the same problem before with my phone connecting to my WiFi.
Also if you use MAC Address Filtering on the modem/router, you should disable/clear that and let phone re-connect before enabling mac filtering again.
Almite said:
I'd suggest to check your Wireless Access Point (modem or router) wireless settings for security, check and see if it's set to use WPA/WPA2, which is common on some modems/routers, change it to either WPA or WPA2 (preferred) not both, it's a known issue with WiFi networks and having it set to using both, I had the same problem before with my phone connecting to my WiFi.
Also if you use MAC Address Filtering on the modem/router, you should disable/clear that and let phone re-connect before enabling mac filtering again.
Click to expand...
Click to collapse
The problem I am having is not that it won't connect to a particular network. Wifi will not initialize on the device at all and is stuck in "Turning On..." state. I found more and more posts where people ended up having to send in to Samsung so I spoke with them and even though I purchased the phone used its thankfully still under warranty and they will be replacing it. The did not confirm whether or not it was a true known device issue but were quick to file the exchange for me.
sigh, me too!
Just started having this problem on 4.3.1
great.
In my case, I had to wipe system and data before reinstalling my ROM.
Though the only reason it was happening to me was because Beanstalk 4.4.2 didn't want to get past the splash screen when I tried to install it so I downgraded back to ICS 4.0.4 without wiping. Good luck getting this issue fixed. Also another kernel might fix thingz for you if your current one does not like your device.
I have a similar problem. After a while, WiFi gets disconnected. If I go in settings - wifi, i get the message "unfortunately, settings has stopped" and I can't get WiFi to work again until I reboot the phone. The Wifi works again for a couple of minutes then stops.
I have flashed various different ROM (CM11, PA) but keeps getting the exact same behavior.
I've rebooted in safe mode and I don't get the problem now.

[Q] [H] Wifi is greyed out and not turning on.

Hi! I purchased an m8 from someone else.
He also seems to have gotten the phone from someone as well.
He had a rom which I did not know, and I wiped it because he had personal data.
After coming home and trying to flash a new rom, the wifi is the only thing that is not working.
The wifi is not turning on. No problem with the router.
I tiried so many things. I got s-off by paying 25 dollars but still does not work
I got a boot.mg file but I don't think I have it for the rom that I am using.
I flashed so many roms but still the wifi is the only thing that is not working
The previous owner said the wifi was fine. What can do I?
If I understand correctly, you have a phone with S-Off and only a wifi issue. This sounds like a firmware issue.
You could try installing TWRP and then restoring an older Stock nandroid backup from here. Then update your firmware. I'm sorry I can't help you with the details since I am pretty new to all this myself.
As mentioned, you need to update your firmware.
http://forum.xda-developers.com/showthread.php?t=2696282

WIFI will not turn on

Hi guys i have a lg g3 that has been running fine on kitkat
it the received the lollipop update OTA and all went fine apart from now it wont turn the WiFi on
you can click it on and it moves to on but seems to be always trying to turn on..?? without turning on.?
any ideas..?
I have done a reset etc still no joy
Did you try to reflash? (I think that you mean by resetting that you full wiped your phone and not reflashed the rom)
KingOfDope said:
Did you try to reflash? (I think that you mean by resetting that you full wiped your phone and not reflashed the rom)
Click to expand...
Click to collapse
Yes after it updated to lollipop I lost the ability to turn on wifi..
It was there to turn on but would not it showed it trying to turn on but just hung trying to turn on..device updated from kitkat to lollipop via its own update OTA.
Cn not work it out
sas007 said:
Yes after it updated to lollipop I lost the ability to turn on wifi..
It was there to turn on but would not it showed it trying to turn on but just hung trying to turn on..device updated from kitkat to lollipop via its own update OTA.
Cn not work it out
Click to expand...
Click to collapse
Try flashing the correct modem
KingOfDope said:
Try flashing the correct modem
Click to expand...
Click to collapse
Why or how could I do that..
Device was on stock kit Kat and it updated itself to lollipop..
Sent from my LG-D855 using XDA Free mobile app
Same issue here.
I get around it by forgetting network then just signing in again. Wifi works perfectly until I leave the house and return later. Then I just do the above and viola, working wifi.
I've checked with speed test app and wifi is definitely working.
Funny thing is, if I switch off wifi then turn back on it also works.
Only when ive left home and returned later does this bug arise.
Hello guys,
This thread is a little bit old, but I am curious to know if you found a workaround for this issue.
I have the same problem as the OP (not at the second poster): since I received Stock Lollipop the WiFi won't turn on. When I try to, it says "turning on" for a while then acts like it is off.
I just bought my LG G3, NCIX the reseller, refuses to refund me or replace my phone...
I performed several factory resets and tried to flash different KK stock Roms. The weird thing is that the WiFi works with KK...
Thanks for your help.
Identical experience here.
I recently got a D855 16GB, which was on stock unbranded V10a, jumped through several OTA updates through V10g, V10j, and V10k (IIRC) all with wifi working fine before getting the lollipop upgrade OTA for V20c.
Immediately wifi will not switch on - the switch itself is on, but with the off section a lighter grey compared to the bluetooth switch.
On the wifi screen itself it says "Turning Wi-Fi on..." but after a while the switch reverts to off.
It's now had OTAs to V20e and V20h, but wifi is dead on both versions.
Note that this is stock and unrooted (never rooted) so I can't believe it's something I've done. Next trick will be to root and poke around /data/misc/wifi.
Does bluetooth work or the problem is only with the wifi? I also have the same problem, wifi, bluetooth is not working and when I check in the settings the mac adress it says "unknown".
Sent from my Onda V975m using Tapatalk
Accountability
Unfortunately this isn't a unique problem. There have been countless bad updates from multiple manufacturers. In this litigious world, I'm surprised no one has sought damages for bad updates that effect usability.
I have the same problem from yesterday. wifi and bluetooth seem to be turning on but they never turn on. i've done many factory resets but it didn't work. has someone found a solution?
^^^ Exactly the same issue. Would love a solution!
Same issue. Tried Hard and soft reset and have also updated firmware using LG Mobile Support Tool but had no success.
sazi said:
I have the same problem from yesterday. wifi and bluetooth seem to be turning on but they never turn on. i've done many factory resets but it didn't work. has someone found a solution?
Click to expand...
Click to collapse
ok, after 24h with this problem I think I got it back to working. Let me explain what have I done:
1. Mine is a dual sim model, that I bought in hong kong by the end of 2014.
2. Yesterday, I removed sim #2 (no longer needed), without removing the battery. I had a couple of messages indicating to restart the phone, blah blah. Can't remember if I finally restarted it or not.
3. This morning I saw no wifi connection in my phone, only 3G. Tried to start wifi in the quick access menu, but this kept blinking, never starting wifi. Restarting phone... nothing. turning off bluetooth... nothing.
I figured out that the problem had to be related with the SIM as this is the last thing I had done with the phone. Thus, I tried this, with success:
4. I turned off the phone, changed sim from slot #1 to slot#2 and started the phone. Wow, it worked for some minutes, then stopped, then started again. Well, a good sign.
5. Changed again sim from slot #2 to slot #1: Wifi working again. After some time it stopped working, but soon started again. Hasn't given me more problems (after only 30 min, that's true).
Hope it helps.
jimbobmcginty said:
Identical experience here.
I recently got a D855 16GB, which was on stock unbranded V10a, jumped through several OTA updates through V10g, V10j, and V10k (IIRC) all with wifi working fine before getting the lollipop upgrade OTA for V20c.
Immediately wifi will not switch on - the switch itself is on, but with the off section a lighter grey compared to the bluetooth switch.
On the wifi screen itself it says "Turning Wi-Fi on..." but after a while the switch reverts to off.
It's now had OTAs to V20e and V20h, but wifi is dead on both versions.
Note that this is stock and unrooted (never rooted) so I can't believe it's something I've done. Next trick will be to root and poke around /data/misc/wifi.
Click to expand...
Click to collapse
HELLO
I have exactly the same problem and I think we're not the only...
D855 :
-Wifi and Bluetooth doesn't work.
-Wifi keep turning on itself and the battery drain..
-3g/4g works perfectly.
-Downgraded on kk and Wi-Fi works so it is not a hardware issue
-Even on fulmics Rom Wi-Fi and Bluetooth doesn't work
HEELP ME PLEASE
Got the same problem here. I have my G3 since november 2014 and recently I rooted it to install CM 13 on it and Xposed bcs I got tired of the laggy software of LG. One morning I woke up to drink some water and saw my phone restarting a lot of time... ok I thought its a simple bootloop. Tried to install CM again, didnt fix it. Flashed stock software and still... Bought new battery and new power flex and the problem is still there. I go into download mode, installed the software with LGs support tool and got pass the bootloop, but now wifi nor bluetooth works. I thought it's the software so I dared myself again to root it and installed TWRP and CM13, but it wouldn't boot. I installed then Liquidsmooth, based on CM13, and got it to boot up, but in the configuration menu where WiFi is needed to be added it couldn't turn on. I skiped it and in the middle of the process it started again to restart. I don't know if it's a hardware based problem or software... But I would like to try everything out before I have to buy a new phone.
SoulEater45 said:
Got the same problem here. I have my G3 since november 2014 and recently I rooted it to install CM 13 on it and Xposed bcs I got tired of the laggy software of LG. One morning I woke up to drink some water and saw my phone restarting a lot of time... ok I thought its a simple bootloop. Tried to install CM again, didnt fix it. Flashed stock software and still... Bought new battery and new power flex and the problem is still there. I go into download mode, installed the software with LGs support tool and got pass the bootloop, but now wifi nor bluetooth works. I thought it's the software so I dared myself again to root it and installed TWRP and CM13, but it wouldn't boot. I installed then Liquidsmooth, based on CM13, and got it to boot up, but in the configuration menu where WiFi is needed to be added it couldn't turn on. I skiped it and in the middle of the process it started again to restart. I don't know if it's a hardware based problem or software... But I would like to try everything out before I have to buy a new phone.
Click to expand...
Click to collapse
I'm not the only one
I don't understand why it doesn't work because if you downgrade on kk versions your wifi & bluetooth will be back...
tchointeur said:
I'm not the only one
I don't understand why it doesn't work because if you downgrade on kk versions your wifi & bluetooth will be back...
Click to expand...
Click to collapse
Have you maybe tried to change the kernel of your device? I have never done that so I am scared if I would damage something.
http://forums.androidcentral.com/google-nexus-7-tablet-2013/306730-wifi-stuck-turning.html
Here someone says it's the kernel that is having problems and installing a new one and going maybe back to the old one will fix it.
SoulEater45 said:
Have you maybe tried to change the kernel of your device? I have never done that so I am scared if I would damage something.
http://forums.androidcentral.com/google-nexus-7-tablet-2013/306730-wifi-stuck-turning.html
Here someone says it's the kernel that is having problems and installing a new one and going maybe back to the old one will fix it.
Click to expand...
Click to collapse
Maybe but wich kernel do we haveto use? Even on fulmics 5.3 it doesn't work!
tchointeur said:
Maybe but wich kernel do we haveto use? Even on fulmics 5.3 it doesn't work!
Click to expand...
Click to collapse
I installed CM13 and in the setup screen I actually had wifi and I could connect to my router. It was kinda strange. But bcs I have some problems beside wifi, the reboot thing, I couldn't test out if it works too. Try flashing CM13 or ROMs that are based on it like Liquidsmooth. Maybe it will help.
SoulEater45 said:
I installed CM13 and in the setup screen I actually had wifi and I could connect to my router. It was kinda strange. But bcs I have some problems beside wifi, the reboot thing, I couldn't test out if it works too. Try flashing CM13 or ROMs that are based on it like Liquidsmooth. Maybe it will help.
Click to expand...
Click to collapse
I tried flashing other roms but twrp says "unmount of /system failed: no such volume " "script succeeded: result was (0.20000)".. when i restart it's on bootloop NO CHANCE

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