Hi folks,
Since last thursday I've got a problem with my WiFi on my wildfire. Every time I turn on the WiFi (via not. bar or settings) the little box is ticked but it does not scan or anything. A couple of seconds later I get the message that the WiFi process in the settings app is not responding together with the option to kill the process. Is my WiFi broken now? Or is there a fix?
Thanks in advance
P.S. I'm using CM7 7.1.0
Try flashing the latest nightly or the 7.1.0.1 update.
http://forum.xda-developers.com/showthread.php?t=1143125
Sent from my HTC Wildfire using xda premium
Scratch0805 said:
Try flashing the latest nightly or the 7.1.0.1 update.
http://forum.xda-developers.com/showthread.php?t=1143125
Sent from my HTC Wildfire using xda premium
Click to expand...
Click to collapse
It doesn't work. When I boot after applying the update after the bootanimation there's just a black screen. It hangs. I pulled the bat and tried it again but the same...
Usually this can be solved by wiping the dalvik cache, have you tried that?
henkdv said:
Usually this can be solved by wiping the dalvik cache, have you tried that?
Click to expand...
Click to collapse
I managed to update CM7 to 7.1.0.1, but Wi-Fi is still not working! It just hangs after switch-on. And the weirdest thing of all is that it just happened, I dind't change anything or install any new apps...
Try reflashing the radio?
3xeno said:
Try reflashing the radio?
Click to expand...
Click to collapse
Reflashed the radio, still no progress It just wont find any wifi networks and after leaving the settings app the WiFi is turned off automatically (or the app hangs and the same happens) Any other suggestions?
By the way, WiFi-Tethering does work. Still confused about this weird problem :S
Try this in a root shell (enter "su" at the prompt) with wifi enabled:
ip link set up eth0
Though the name might be different on your rom, it's commonly named "wlan0" (eth0 is usually a physical ethernet device). You can find out by running
ip link show
With wifi disabled and enabled, see what new device comes up or disappears. It doesn't hurt to test a name, as long as it isn't "lo" (the loopback device).
After setting the link state, re-scan for APs.
henkdv said:
Try this in a root shell (enter "su" at the prompt) with wifi enabled:
ip link set up eth0
Though the name might be different on your rom, it's commonly named "wlan0" (eth0 is usually a physical ethernet device). You can find out by running
ip link show
With wifi disabled and enabled, see what new device comes up or disappears. It doesn't hurt to test a name, as long as it isn't "lo" (the loopback device).
After setting the link state, re-scan for APs.
Click to expand...
Click to collapse
Could you explain these steps? I'm not so familiar with terminal inputs and especially IP adresses. Whats more strange is that my Wi-Fi disconnects automatically when leaving the Wi-Fi menu and that it doesn't show my saved accesspoints (once connected but not now). Isn't this a software problem?
tobitronics said:
Could you explain these steps?
Click to expand...
Click to collapse
Sure, here's the html formatted manual page. A relevant excerpt:
ip link set - change device attributes
dev DEVICE
DEVICE specifies network device to operate on. When configuring
SR-IOV Virtual Fuction (VF) devices, this keyword should specify
the associated Physical Function (PF) device.
up and down
change the state of the device to UP or DOWN.
Click to expand...
Click to collapse
When the device is down, it won't scan. Some ROMs have a different tool installed as /system/bin/ip though, just typing "ip" will tell you.
tobitronics said:
Whats more strange is that my Wi-Fi disconnects automatically when leaving the Wi-Fi menu and that it doesn't show my saved accesspoints (once connected but not now).
Click to expand...
Click to collapse
The saved networks aren't shown when wifi is turned off. It likely fails to enable the device and does this before attempting to read the saved networks, as this should never happen it might be related to the radio firmware on your phone. See this thread for the list of radio firmware versions. As for disconnecting when you leave the WifiSettings activity, wait a bit longer to see if it stays connected. There's definitely no intentional disconnect in the onPause handler.
tobitronics said:
Isn't this a software problem?
Click to expand...
Click to collapse
I see no reason to believe the contrary.
henkdv said:
Sure, here's the html formatted manual page. A relevant excerpt:When the device is down, it won't scan. Some ROMs have a different tool installed as /system/bin/ip though, just typing "ip" will tell you.The saved networks aren't shown when wifi is turned off. It likely fails to enable the device and does this before attempting to read the saved networks, as this should never happen it might be related to the radio firmware on your phone. See this thread for the list of radio firmware versions. As for disconnecting when you leave the WifiSettings activity, wait a bit longer to see if it stays connected. There's definitely no intentional disconnect in the onPause handler. I see no reason to believe the contrary.
Click to expand...
Click to collapse
I've tried your steps. When setting the IP link to up after switching on WiFi and then enter 'show' i get a whole page of numbers and complicated text, but in each line the State is specified as 'DOWN' or 'UNKNOWN'. It also says something about a loop? When I leave the terminal then to check if WiFi is still on, I find it turned off. When I turn it back on and then let the terminal show, sometimes I get 'DORMANT' and sometimes I get 'DOWN'. I also tried your suggestion about leaving the client on, it stays on for about a minute before it automatically disconnects or gives me the message that the system app is not responding. My radio is already up to date (I even reflashed it twice). And what was that link 'WiFiSettings activity'. I came to a website with lots of code and got immediately confused . I hope this problem can be solved....
tobitronics said:
When setting the IP link to up after switching on WiFi and then enter 'show' i get a whole page of numbers and complicated text, but in each line the State is specified as 'DOWN' or 'UNKNOWN'.
Click to expand...
Click to collapse
This is the RFC2863 state of the interface which is seldom relevant, the actual link state is between < and >.
tobitronics said:
It also says something about a loop?
Click to expand...
Click to collapse
That would be the loopback device. It is always present and its parameters are the same across nearly all Linux kernels, one might be funny and try to change the mtu, queueing discipline or address but it's pointless to do so.
tobitronics said:
When I leave the terminal then to check if WiFi is still on, I find it turned off. When I turn it back on and then let the terminal show, sometimes I get 'DORMANT' and sometimes I get 'DOWN'.
Click to expand...
Click to collapse
According to the documentation, DORMANT means
Interface is L1 up, but waiting for an external event, f.e. for a protocol to establish. (802.1X)
Click to expand...
Click to collapse
This could indicate a problem with wpa_supplicant rather then the radio firmware. Try to connect to an open AP such as the ones at the local Bakker Bart, NS station, McDonalds or T-Mobile shop.
tobitronics said:
I also tried your suggestion about leaving the client on, it stays on for about a minute before it automatically disconnects or gives me the message that the system app is not responding. My radio is already up to date (I even reflashed it twice). And what was that link 'WiFiSettings activity'. I came to a website with lots of code and got immediately confused .
Click to expand...
Click to collapse
It is the actual source code to "Wi-Fi settings" where you normally see the list of networks.
Thanks for your explanation. So what should I do/try now? I was thinking about reinstalling the settings.apk and settingsprovider.apk ....
Sent from my HTC Wildfire using XDA App
Like I said, try an open 802.11a/b/g access point.
henkdv said:
Like I said, try an open 802.11a/b/g access point.
Click to expand...
Click to collapse
I tried that at the McDonald's and it didn't want to search for available networks, so I couldn't connect
Go to settings > Wireless & Networks. Disable this option
Mobile network
Use phone for data connection when Wi-Fi is unavailable
It should change to
Mobile network
Connect to the Internet
Try going to /data/misc/wifi and rename the wpa_supplicant.conf to wpa_supplicant.conf.bak and try again, the system will recreate the file.
Sent from my HTC Wildfire using XDA App
Takudenatsu said:
Try going to /data/misc/wifi and rename the wpa_supplicant.conf to wpa_supplicant.conf.bak and try again, the system will recreate the file.
Sent from my HTC Wildfire using XDA App
Click to expand...
Click to collapse
IT WORKSSS!!!! Thank you all for your help. That such a small little text file could cause such a large annoying problem. I hope it won't happen again...
Sent from my HTC Wildfire using XDA App
could you write how?
Related
last night I was reading online comics and it suddenly not respond so I force it restart and it was worse. My kindle cannot recognize my touching.
It is strange that TWRP still works. Restoring doesn't helps, too.
So I wipe it all(except for sdcard) and install various cm9 and cm7 with corresponding kernels from hashcode with no luck. Cm9 is ok but without wifi. Cm7 just wont respond.
Also I tried using TWRP to go back to pure stock and wifi still not working. So I redo all the root, twrp again.
Finally I fix permissions and install cm7 aka now it's screen recognize my touching but the wifi still cannot be turned on.
Is it possible wifi chip has been broken?
Any one can help me, THANKS!?
hey everyone, do u have any suggestions......
now, as long as I open wifi it goes dead. I don't know what to do. Is it possible that due to heavy use the chip gets break down?
I was wondering what remains the same after I flash roms. Because installing zip has formatted boot, data and system.
I hard off the device when the wifi went wrong. And the application in which led to this situation cannot be reinstalled(install said OK but openning it the screen was black, still responding to button savior).
So maybe the problem lies in the internal storage that is unchangeable. Any one helps!? Or should I contact amazon CS?
Half of the old apk is probably left in data/app
Happened to me once.
Sent from my E10i using XDA
aloy99 said:
Half of the old apk is probably left in data/app
Happened to me once.
Sent from my E10i using XDA
Click to expand...
Click to collapse
But why the wifi still cannot be turned on? yes, it is when I using the app the wifi connection seems to be unstable, and I pressed the power button for 20 seconds.
Thanks for your reply.
would try to clean up the wifi configuration:
turn wifi off
look for /data/misc/wifi/wpa_supplicant.conf
open the file and delete everything except the first two lines, they are:
ctrl_interface=tiwlan0
update_config=1
Click to expand...
Click to collapse
this is for stock rom - for cm7 it has to be simmilar
turn wifi on again
hope this helps ...
b63 said:
would try to clean up the wifi configuration:
turn wifi off
look for /data/misc/wifi/wpa_supplicant.conf
open the file and delete everything except the first two lines, they are:
this is for stock rom - for cm7 it has to be simmilar
turn wifi on again
hope this helps ...
Click to expand...
Click to collapse
Thanks all the same.
I used root explorer to search for wap_supplicant.conf since it's not in that folder and delete everything except the first two lines. (forget to mention that my wifi just shows turning on and I can't do anything, flash new roms won't help.)
Then I reboot it the result remains same.......
did you try to restart your router ?
because i have this sometimes with the stock rom - wifi tries to connect and can't - all my other devices work fine - i use to reboot to router and the kf is connecting immediately again
b63 said:
did you try to restart your router ?
because i have this sometimes with the stock rom - wifi tries to connect and can't - all my other devices work fine - i use to reboot to router and the kf is connecting immediately again
Click to expand...
Click to collapse
I'm sure it has nothing to do with my router. because I live on campus and use school wifi. wifi is in the state of turning on since booting. regardless of flashing new roms.
thanks for your reply.
just closing out all known issues ...
but nearly running out of ideas at this point
maybe something on your sdcard partition ? - i know it sounds crazy but i had a case where the fresh installed rom did not start until he copied the whole sdcard partition to computer as a backup and deleted everything (besides .android_secure and twrp folder)
b63 said:
just closing out all known issues ...
but nearly running out of ideas at this point
maybe something on your sdcard partition ? - i know it sounds crazy but i had a case where the fresh installed rom did not start until he copied the whole sdcard partition to computer as a backup and deleted everything (besides .android_secure and twrp folder)
Click to expand...
Click to collapse
I can only think of files remain unchangeable when flashing roms or wifi chip burned(hope not).
Anyway idea about the internal files with respect to wifi issues?
BTW, I didn't find the half installed app or any other files in data/app
ｔｕｒｌｙ２２１ said:
Anyway idea about the internal files with respect to wifi issues?
Click to expand...
Click to collapse
no - sorry - maybe do a logcat and look for something that gives a hint in the right direction
b63 said:
no - sorry - maybe do a logcat and look for something that gives a hint in the right direction
Click to expand...
Click to collapse
actually I'm just a noob. I don't know how to do a logcat and how to find the problem.
as you can't download it from the market, attached here is a logcat program
install it and you'll see a lot of debug lines - be shure to make or let make the kf a wifi connection attempt - save the log and attach it as .txt file to the thread - i'll take a look if i can see something to track down your problem
the thing is the wifi is turning on by default. no matter what I do. do u mean use some app which needs wifi?
b63 said:
as you can't download it from the market, attached here is a logcat program
install it and you'll see a lot of debug lines - be shure to make or let make the kf a wifi connection attempt - save the log and attach it as .txt file to the thread - i'll take a look if i can see something to track down your problem
Click to expand...
Click to collapse
it seems like the wifi is still turning on so I just open catlog and wait a few seconds and save it.
puh - was a long one - did'nt find something that will bring you further
03-18 18:43:55.148 I/SystemServer(1447): NetStat Service
03-18 18:43:55.148 I/SystemServer(1447): NetworkManagement Service
03-18 18:43:55.156 I/SystemServer(1447): Connectivity Service
03-18 18:43:55.156 I/ConnectivityService(1447): hostname has been set: cm7
03-18 18:43:55.171 I/WifiService(1447): WifiService starting up with Wi-Fi enabled
Click to expand...
Click to collapse
means the service starts
03-18 18:47:56.273 I/GoogleSearch(1655): Not connected to network.
Click to expand...
Click to collapse
tells us no news ...
and force closes a bit later
but there is never a connection attempt - strange ...
now I wonder which files are associated with wifi status in internal storage. some files must have been changed.
im kinda curious if you find a fix. ive been struggling with terrible wifi connection with my kindle. itll turn on, but it constantly turns off then after a while wont connect anymore. just says obtaining wifi then doesnt connect just shows saved wifi connection. im almost to the point of giving it away. not sure if amazon will help me out, and i wouldnt sell it to someone if i know it has wifi connection issues. i try to reset my router and it helps for a little bit, but then goes back to the issues i had
paranoid android85 said:
im kinda curious if you find a fix. ive been struggling with terrible wifi connection with my kindle. itll turn on, but it constantly turns off then after a while wont connect anymore. just says obtaining wifi then doesnt connect just shows saved wifi connection. im almost to the point of giving it away. not sure if amazon will help me out, and i wouldnt sell it to someone if i know it has wifi connection issues. i try to reset my router and it helps for a little bit, but then goes back to the issues i had
Click to expand...
Click to collapse
seems like we have different issues. Mine is turning on without any connection or list of available networks. Have you tried reboot, forget all networks or so on?
There is no wifi on gederom or any CM9 rom.I turn on and off wifi and still it doesn't work. I have an Intellinet router.
Thanks for any replies.
You should probably try changing your router's channel. I've heard that channel 13 is bad news ... and I think that was for a cm9 rom. Anyway, it's definitely worth a shot.
Are you wiping cache/dalvik before flashing new roms? If you're going from one developers rom to another developer, you should do a factory reset, then wipe, then install rom. If all you're doing to flashing roms from the same developer, then a cache/dalvik wipe is all you need to do. Hope that helps!
Wipe that kindle clean. Are you using fios? I've heard of a few people having issues with them.
I notice I can't see one particular Linksys wireless router at one of my job sites, but since we have two wireless routers it doesn't really affect me. No idea why...but maybe there is something someone else knows that can help understand the issue?
I still have no wifi and I wiped my kindle fire clean too. I changed the wifi channel from 11 to 4 but still it doesn't work.The connection shows up and when I enter the password the signal strength goes down.It says Authenticating and then it says saved and doesn't connect.
Any Help please.
Daniel120201 said:
I still have no wifi and I wiped my kindle fire clean too. I changed the wifi channel from 11 to 4 but still it doesn't work.The connection shows up and when I enter the password the signal strength goes down.It says Authenticating and then it says saved and doesn't connect.
Any Help please.
Click to expand...
Click to collapse
Try changing from dhcp to static.
Daniel120201 said:
I still have no wifi and I wiped my kindle fire clean too. I changed the wifi channel from 11 to 4 but still it doesn't work.The connection shows up and when I enter the password the signal strength goes down.It says Authenticating and then it says saved and doesn't connect.
Any Help please.
Click to expand...
Click to collapse
Can you go someplace where there is another router? Like I said, I notice there is one particular flavor of Linksys router that my Fire can't see on this ROM, yet at home I have a different model Linksys and there is no problem. Check it out on another router to see if it's just some weird compatibility issue.
Daniel120201 said:
I still have no wifi and I wiped my kindle fire clean too. I changed the wifi channel from 11 to 4 but still it doesn't work.The connection shows up and when I enter the password the signal strength goes down.It says Authenticating and then it says saved and doesn't connect.
Any Help please.
Click to expand...
Click to collapse
Check the router and see if QOS is enabled. If so try turning it off.
I don't have any other routers in my house. With static I still get the same result.
Any way thanks for all the replies.
Sent from my Kindle Fire using Tapatalk
IF FOR SOME REASON WIFI DOESN'T WORK ON THE FIRST BOOTUP DO THE FOLLOWING:
This is what hashcode say's
Enter Terminal Emulator
Type: su
Type: fix-mac.sh
Exit Terminal Emulator
Reboot
Daniel120201 said:
I don't have any other routers in my house. With static I still get the same result.
Any way thanks for all the replies.
Sent from my Kindle Fire using Tapatalk
Click to expand...
Click to collapse
Daniel120201 said:
I don't have any other routers in my house. With static I still get the same result.
Click to expand...
Click to collapse
Is there a reason you can't go to a coffee shop, library, or any number of other hotspots with your Fire? I mean if you have a medical issue that keeps you bedridden, I understand, but if not, there are usually routers everywhere you can try connecting to.
Please try connecting to your wifi and then pastebin the output from the following and PM me the links:
Adb shell "dmesg" > dmesg.txt
Adb logcat > logcat.txt
Thanks
Sent from my DROID4 using Tapatalk 2
The fix-mac.sh fix still doesn't work and I found something with build.prop and settings.db and with some locale things while I was with channel 11 and still it didn't work.
Thanks for the replies.
Daniel120201: I looked at your pastebin logs and here are some notes:
The key lines in your logs are:
logcat: 7551.D/wpa_supplicant( 1040): EAPOL: Supplicant port status: Unauthorized
dmesg: 3949.<7>[ 538.654174] wlan0: disassociated from 00:0e:e8:d5:c5:d1 (Reason: 15)
When I looked up "Reason 15" as a disassociation error, I find:
Reason code 15: 4-Way Handshake timeout.
When I looked up how 4-Way Handshake works:
http://en.wikipedia.org/wiki/IEEE_802.11i-2004
On that page it references CCMP protocol for WPA2 and IPSEC:
http://en.wikipedia.org/wiki/CCMP
And on that page it mentions this:
CCMP is an enhanced data cryptographic encapsulation mechanism designed for data confidentiality and based upon the Counter Mode with CBC-MAC (CCM) of the AES standard
I double-checked the kernel config and low and behold:
#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
I think this can be solved via a kernel config change. Later today, I will create a new kernel only .zip file with this change and I'd like for you to test it.
This also may solve IPSEC issues as well.
Here is a link to the new kernel w/ CCMP support added [Kernel #12 06/08]:
http://bit.ly/KPbDVm
md5sum: e7476ff785b2dfbdb062e1cc036c14ac
Thanks for the kernel Hashcode.It's Works.
You're quite welcome. I think there were a few others who were in the same boat.
Updated kernel Still same problem for me
Hashcode said:
You're quite welcome. I think there were a few others who were in the same boat.
Click to expand...
Click to collapse
I am still experiencing this error after kernel update. Too bad this is a very good rom otherwise.:crying:
Hey, I've got CM10 on my GS3. When I go under Settings, the Wifi toggle is set to Off and grayed out so I can't toggle it. When I go to Wifi, it just says "Turning on Wifi" indefinitely. I also have issues with wifi tethering sometimes.
Any solutions to this? I haven't been able to find any posts on it. I'd prefer not to reset to another ROM, but if there's no other ways to fix this, oh well.
Thanks!
Flash to a TW rom and see if it works.
If it doesnt work, try the following:
Diablo67 said:
So as to fix this problem,some people suggest to do a Factory reset.But, it is completely unnecessary.Instead you can try the following methods, which where tested by me successfully.
1. Dial *#*#526#*#* to reload the wifi driver.If it doesn’t work, restart your phone and dial it once gain.It will work for sure.
2.There is an app “Wifi-Fixer” from android market,which claims to be fix this problem.But seriously,it hadn’t worked for my mobile phone(Samsung Galaxy Ace).But,
if you are interested, can download and try it here.
For HTC users, I have a pretty good trick which works very well.
When you have obtaining IP address problem,
1.Turn off wifi.
2.Open “Allshare”, then you will be asked to connect to a wifi network.
3.Then select the wifi network that you need to connect from the list opened.
Magically, you will be connected without any extra effort.This works 100% sure without fail.
If that doesnt work try this:
1.Dial *#*#526#*#*.Then a message will be shown “Driver loading Successful”.
2.Now Start the WiFi, it should work.
If the message “Driver Loading Unsuccessful” is shown, follow these steps:
1. Dial *#*#526#*#* again and click options button on your phone.
2. Select Rx test.
3. Select Channel >9 .
4. Click Start and exit.
5 . After some time, turn on the wifi.It should work.
Click to expand...
Click to collapse
Sent from my PG06100
My phone won't even let me dial that, the code disappears the second I hit star the last time, not sure if it's supposed to do that. I'm gonna just try updating CM and see if that fixes it.
I was able to install CM11. Flashed cm11 on 12/7 and everything has been working great. I was able to update everything. On next morning, wifi signal was there but no access to internet. Wifi is on but it picks up no wifi signals. If I turn on/ off wifi doesn't find anything else. And receive WPS has failed error... if I click in refresh.
I have already daily upgrade nightly builds to up to date build (20131217), but success. same issue. Any idea?
If I do a full wipe and then restore a backup it work for a day, then stops again.
I have the same problem. I dropped the phone on the wooden floor, and thought the wifi just broke, but now I'm confident it's because of bugs in cm11
Considering returning to cm10.3
LE:
Installed BeanStalk with no data/cache wipe and WiFi is still not working.
gust989 said:
I was able to install CM11. Flashed cm11 on 12/7 and everything has been working great. I was able to update everything. On next morning, wifi signal was there but no access to internet. Wifi is on but it picks up no wifi signals. If I turn on/ off wifi doesn't find anything else. And receive WPS has failed error... if I click in refresh.
I have already daily upgrade nightly builds to up to date build (20131217), but success. same issue. Any idea?
If I do a full wipe and then restore a backup it work for a day, then stops again.
Click to expand...
Click to collapse
I updated mine to 1/14/2014 CM11 Nightly and still no Wifi. Anyone have the same experience?
I had the same problem. You can try wiping all data, reinstalling ROM and gapps. Everything but the camcorder works!
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
it solved !!!! ...
Hi to all
I had this problem and i could fix it.
afret install CM 11, go to this address : settings/wi-fi/advanced/wi-fi region code
and change it to fix. for me it works on Europe.
I hope it be useful.
If it works for you, give me Thanks ...
Will try as we speak. Thanks for sharing.
---------- Post added at 08:55 PM ---------- Previous post was at 08:13 PM ----------
I just upgraded to cm 11 build .17 and Wifi just doesnt turn on.
It says turning on... and just hangs.
I've set region to Europe to no avail..
I found a solution. Download SQlite debugger from Play Store. Open the app, then open Setting Storage, then setttings.db, then Global, then scroll down to wifi_display_on and edit the value, change it to 0. Reboot and then you should have wifi working again.
value
adrscu said:
I found a solution. Download SQlite debugger from Play Store. Open the app, then open Setting Storage, then setttings.db, then Global, then scroll down to wifi_display_on and edit the value, change it to 0. Reboot and then you should have wifi working again.
Click to expand...
Click to collapse
Thanks, that worked great. but the setting reverted back to "1" on its own , i changed it back to "0" working again but any idea how to keep it from reverting back?
The value only reverted the one time, hasn't been an issue again.
Samsung Galaxy S Advance - Cyanogenmod 11 wifi connection problem
adrscu said:
I found a solution. Download SQlite debugger from Play Store. Open the app, then open Setting Storage, then setttings.db, then Global, then scroll down to wifi_display_on and edit the value, change it to 0. Reboot and then you should have wifi working again.
Click to expand...
Click to collapse
Downloaded SQlite debugger. Cannot find Setting Storage. Please help.
adrscu said:
I found a solution. Download SQlite debugger from Play Store. Open the app, then open Setting Storage, then setttings.db, then Global, then scroll down to wifi_display_on and edit the value, change it to 1. Reboot and then you should have wifi working again.
Click to expand...
Click to collapse
This totally worked for me. But it stops, and the problem is back again. Checking the settings.db shows it has returned to 0. (wtf!)
Not sure what to do at this point. It's nice to know it's not hardware.
thanks!
i had the same problem. this guide solved my problem. thanks.
Fixed my network problem by removing ad-hoc network
Hey,
I had a problem when I tried to connect to an ad-hoc network I'd setup. The network settings screen would freeze up on me and then..... nothing. I checked the database settings by adb'ing onto my phone (a rooted oppo find 5 by the way). I checked the values of the settings database as described by others. That didn't work so then went to the file containing connection details of known wifi networks
Code:
sudo ./adb shell
[email protected]:/ $ su
1|[email protected]:/ # cd /data/misc/
[email protected]:/data/misc/wifi # ll
First I start a shell on my phone (sudo ./adb shell), then I change from a regular user into the superuser (su) then I go to the directory containing the wifi connection info.
There I opened the file wpa_supplicant.conf and removed the ad-hoc connection that caused my problems. I've also read about people simply removing the file. Downside of that is that you will loose your painstakingly acquired history of known passwords (but I guess in the end that is still better then not having a wifi connection at all....)
Hope this helps somebody
Cheers!
Hi
I have installed cyanogenmod 12 beta 10 on my galaxy s2 i9100
there is no country code option in wifi advance setting.
how can I get my wifi worked?
Rydermuff said:
Thanks, that worked great. but the setting reverted back to "1" on its own , i changed it back to "0" working again but any idea how to keep it from reverting back?
The value only reverted the one time, hasn't been an issue again.
Click to expand...
Click to collapse
May I ask for a absolute path of "settngs.db" file, please? By the way, have you fixed the issue with reverting?
Thank you.
SAHRSOFT said:
Hi to all
I had this problem and i could fix it.
afret install CM 11, go to this address : settings/wi-fi/advanced/wi-fi region code
and change it to fix. for me it works on Europe.
I hope it be useful.
If it works for you, give me Thanks ...
Click to expand...
Click to collapse
Hi Sahrsoft, where are these options on CM 12 (lollipop)? Thanks!!
Hi guys,
Just wanted to tell you that setting wifi_display_on to 0 didn't work for me. Full reset did the trick on my GS4 GT-i9505
adrscu said:
I found a solution. Download SQlite debugger from Play Store. Open the app, then open Setting Storage, then setttings.db, then Global, then scroll down to wifi_display_on and edit the value, change it to 0. Reboot and then you should have wifi working again.
Click to expand...
Click to collapse
Thanks so much dude! I was so close to resetting my phone and this worked perfectly! To those of you who got lost on this I'll try to describe it better... Download SQlite debugger from Play Store or on your PC then transfer the apk to your phone and install Open the app, then press 'App' and scroll down to 'Setting Storage', then 'setttings.db', then 'global', then 'name', now scroll down to 'wifi_display_on' and edit the value to 0, make sure you commit this change by pressing the arrow icon in the top right and accepting. Now reboot and turn on your WIFI!
SAHRSOFT said:
Hi to all
I had this problem and i could fix it.
afret install CM 11, go to this address : settings/wi-fi/advanced/wi-fi region code
and change it to fix. for me it works on Europe.
I hope it be useful.
If it works for you, give me Thanks ...
Click to expand...
Click to collapse
thank you !
I have tried the followings:
*add a network
*tried to connect different networks
*logging into safe mode and add a network but it failed
*and finally factory reset which trapped me .ie, I removed my g accounts but when the reset finished the device is not allowing to skip the login to network
when i tried to connect after factory reset it still shows saved So now i have a tab which is stuck in FRP i can’t even bypass the FRP
plzzz.. help me
CYPHER2019 said:
....the device is not allowing to skip the login to network
when i tried to connect...
plzzz.. help me
Click to expand...
Click to collapse
No worries - Mob30x-fix1 adds the WiFi 'Skip' option.
:good:
k23m said:
No worries - Mob30x-fix1 adds the WiFi 'Skip' option.
:good:
Click to expand...
Click to collapse
THANKS :good:
So i should install TWRP in my device to do this
Am I correct?
thanks
k23m said:
No worries - Mob30x-fix1 adds the WiFi 'Skip' option.
:good:
Click to expand...
Click to collapse
my issue of network is still not resolved but now i could use my device
your solution helped me to skip the signing in
:good::fingers-crossed::good:
very thnx
CYPHER2019 said:
my issue of network is still not resolved but now i could use my device
your solution helped me to skip the signing in
:good::fingers-crossed::good:
very thnx
Click to expand...
Click to collapse
The network issue probably has nothing to do with your N7. Here is a helpful aggregation of numerous solutions. My bet is on switching to static IP or downgrading to TKIP/AES encryption.
Should you not find a fix in the linked thread, then we need N7 logs, please 'install' get-logs-sdcard.zip in TWRP, find 'logs.tgz' in the root of internal storage and post it here.
Next, boot Android, remove/forget all saved wifi networks and...
start logcat (I prefer 'time' format: adb logcat -v time > log.txt )
then quickly try wifi sign in
stop logcat immediately after the 'saved' message
compress and post the log here or upload it somewhere
The log gets big fast and you have to be quick with start/stop around the event to simplify its analysis.
:highfive: