[Q] wi-fi and bluetooth conectivity problems - LG Optimus 4X HD

Hello
I was running cm10.1.3 with wwjb kernel for some time and i didnt have problems until now.
It started on the wi-fi: When i turn it on it keeps turning on for ever and it's unable to be turned on, the icon keeps searching for a network in a loop. so as bluetooth.
I've reflashed the original 20A kdz to stock jb to solve this with a full wipe but the problem still remains. I've also removed the external sd and simcard. still dont work. sometimes the settings menu just shuts down and says that it stopped working due to wifi trying to turn on.
what should i do? is it an hardware problem?
thanks :good:

theduardo said:
Hello
sometimes the settings menu just shuts down and says that it stopped working due to wifi trying to turn on.
what should i do? is it an hardware problem?
thanks :good:
Click to expand...
Click to collapse
show us. when u get this error take a screenshot.

kessaras said:
show us. when u get this error take a screenshot.
Click to expand...
Click to collapse
it just happens sometimes. wifi is working now, for instance. the error that im talking about happens when i open the wifi in settings: it freezes the phone and then a small box appears in the middle of the screen saying :"we are sorry, the settings have been disrupted" and then it closes.

Are you using a custom kernel? If not your hardware might be damaged, considering you had the same issue on both stock & CM roms.

ottomanhero said:
Are you using a custom kernel? If not your hardware might be damaged, considering you had the same issue on both stock & CM roms.
Click to expand...
Click to collapse
i'm running Iodak 8.5 kernel. Sometimes wifi works, sometimes it doesnt. very weird imo.

Related

Rom MOKEE OS V0.3 wake lock problem

Hi, I,m using Mokee rom for quite sometime now. From what I experience, this rom is by far the best rom in terms of HD gaming (lag free). But there just one problem that keeps bugging me. During using wifi, when the screen turn off, you can never turn on the screen back again. It seems that the phone power has been switch off & the only way to switch it back again by removing the battery. Has anyone experience this?
yes! this rom does have that problem. I call it "wifi death lock"
solution: dont leave your phone by itself. use any app that will keep the screen awake like miui music app...
whyzee said:
yes! this rom does have that problem. I call it "wifi death lock"
solution: dont leave your phone by itself. use any app that will keep the screen awake like miui music app...
Click to expand...
Click to collapse
Thanks mate, I'll try that...but does it drain battery?
there will be very little extra drain.... give it a try...
At last...I have found the solution to "wifi death lock" problem. Its an apk called "Advance Wifi Lock". You can search that app at ipmart forum because Play Store version are not full version. Just install that app & set the "Auto Disable Grace Period" option to 0 second. Don't forget to add the widget to desktop for your convenience to turn it on when using wifi. @ Zuk/Whyzee, can u add this app to the first post of the Mokee thread as I'm cannot make comment/reply because I'm a new member. Hope this can help...
try PMing zuk. I'll include it in my thread...
UPDATE:
i was using wifi today and didn't face the wifi lock problem. though the screen locked itself wifi wasnt disconnected and i was able to unlock without any kind of problems. Weird, is it?
whyzee said:
try PMing zuk. I'll include it in my thread...
UPDATE:
i was using wifi today and didn't face the wifi lock problem. though the screen locked itself wifi wasnt disconnected and i was able to unlock without any kind of problems. Weird, is it?
Click to expand...
Click to collapse
The problem still happening to me. I guess I still have to rely on "Advance Wifi Lock". By the way, are you sure that you're not using "Advance Wifi Lock" during that time?
yes I'm sure.
btw, flash my patch and I see. maybe that did the trick?!
http://forum.xda-developers.com/showthread.php?t=1602475
whyzee said:
yes I'm sure.
btw, flash my patch and I see. maybe that did the trick?!
http://forum.xda-developers.com/showthread.php?t=1602475
Click to expand...
Click to collapse
Actually, I'm with your latest patch. I don't know...maybe there's something that you do without your acknowledgement...lol...Btw, your latest patch works great except SOD.
Riezman said:
Actually, I'm with your latest patch. I don't know...maybe there's something that you do without your acknowledgement...lol...Btw, your latest patch works great except SOD.
Click to expand...
Click to collapse
I was downloading "Run Run Bear" yesterday through wifi and the phone went to sleep when it was still downloading. But I was able to unlock it and even play the game without any problems.....
UPDATE:
yes you are right the SOD is still there. But it only happens when the wifi is on and inactive. If you are downloading something through wifi there's no SOD
SOD fixed!!!!
see here
http://forum.xda-developers.com/showpost.php?p=25211449&postcount=43
or go to my thread. I've also included patch to fix incoming call volume issue
http://forum.xda-developers.com/showpost.php?p=24916457&postcount=1

[Q] screen turns on and off by itself

Hi. I have strange problem with my nexus one with gingerbird 2.3, the screen of my phone turns on and off by itself, when it licked. Can someone help me to solve this problem, thanks
Can you give us more details? Have you installed the application Smart Cover?
no, but i have 30-40app installed. what anther details you need??
Is there anybody who can help me?
c65 said:
Is there anybody who can help me?
Click to expand...
Click to collapse
Have you tried to flash another ROM to see you still have problem?
ok, will try.
Have you installed any battery saving apps, that might be the problem?
No, but as i guess , the problem connected with apps which want to connect to internet, because I turn off internet connection on my phone..
i have other problem with mic, when someone call me their hear me after 2-3 seconds. As I found out, this problem is very spread, but no solution is suggested.
Haven't u updated to 2.3.6? It may solve your voice issues.
Can you figure out apps running in the background that make screen turn on/off?
I installed 2.3.7, but no change, Yes I found that app- it is compass.
Check the settings of that compass whether screen is on/off? Are you using stock or CM ROM? Check also the display settings.
c65 said:
Hi. I have strange problem with my nexus one with gingerbird 2.3, the screen of my phone turns on and off by itself, when it licked. Can someone help me to solve this problem, thanks
Click to expand...
Click to collapse
Try lowering your display brightness...that worked for me.
I use CM 7.2, and uninstall that app and everything with display is ok, but mic problem still there is.

Can't use touchscreen when calling

Hi guys!
Everytime i want to make a phone call or when I'm in a phone call I cant use the touch screen on the phone, it only stays completely black. I recently updated my phone from leaked V20a to CM 10.1 and thought that maybe the leaked version was causing the problem. But the problem continued on CM and it's getting really frustrating. I noticed that my radio haven changed after update and says "LGP880AT-00-V20A-EUR-XXX-MAR-04-2013, is this causing the issue?
Cheers!
Proximity sensor...Calibrate it and it should be ok!:good:
alexh1234 said:
Hi guys!
Everytime i want to make a phone call or when I'm in a phone call I cant use the touch screen on the phone, it only stays completely black. I recently updated my phone from leaked V20a to CM 10.1 and thought that maybe the leaked version was causing the problem. But the problem continued on CM and it's getting really frustrating. I noticed that my radio haven changed after update and says "LGP880AT-00-V20A-EUR-XXX-MAR-04-2013, is this causing the issue?
Cheers!
Click to expand...
Click to collapse
Got to hiden menu (3845#*880#). Go to: Device test, All auto test menu - Full, ALC / Proximity test. After presing calibrate try to set it to Default. This helped me (DEFAULT option).
Now it seems like i'm not even able to access the hidden menu. When I type in the code nothing happens and when I press the dialer I get "USSD code running" + Connection problem or invalid MMI code.
gmajnkek said:
Got to hiden menu (3845#*880#). Go to: Device test, All auto test menu - Full, ALC / Proximity test. After presing calibrate try to set it to Default. This helped me (DEFAULT option).
Click to expand...
Click to collapse
you can't access the hidden menu if you're not on LG firmware. :silly:
I managed to get into the hidden menu by restoring leaked V20A. The advice above did not work however. When I try to press calibrate I get "Proximity Cal fail: 1023". Anybody know what to do? :crying:
Same here. I guess I'll have to send it back... :'(

[Q] Permanently disable wi-fi

Hi! I have an odd problem... My wi-fi is dead, for sure, and I want to disable it, forever. It just keeps trying to turn itself on, and it drains my battery.
I read on some sites that I have to delete the wi-fi libs from my phone and I'm fine.. but where are those libs? I've found a thread on this topic, this one http://forum.xda-developers.com/galaxy-s2/help/permanently-disable-wi-fi-s2-t2604586 , but there's no answer... I just want to know what to rename/delete, as I said, my battery lasts something like 7-8 hours if I put on some music in my headphones, and 13 hours max on idle.
Hope somebody will answer.. Thanks
sese306 said:
Hi! I have an odd problem... My wi-fi is dead, for sure, and I want to disable it, forever. It just keeps trying to turn itself on, and it drains my battery.
I read on some sites that I have to delete the wi-fi libs from my phone and I'm fine.. but where are those libs? I've found a thread on this topic, this one http://forum.xda-developers.com/galaxy-s2/help/permanently-disable-wi-fi-s2-t2604586 , but there's no answer... I just want to know what to rename/delete, as I said, my battery lasts something like 7-8 hours if I put on some music in my headphones, and 13 hours max on idle.
Hope somebody will answer.. Thanks
Click to expand...
Click to collapse
If you want help you need to provide what ROM are you use, do you use some scripts etc... I am not sure what the problem is, but you can try to do factory reset.
Look, I am using the Stock room, it's rooted, stock kernel. I don't need to fix my wi-fi, it's broken (hardware problem, my bluetooth is dead too), i've tested it, there's no fix for it, but to change the mainboard, and I'm not going to do that. What I want to know is which file to delete/ rename in order to have my wifi permanently disabled. I am using the stock 4.1.2 ROM.
sese306 said:
Look, I am using the Stock room, it's rooted, stock kernel. I don't need to fix my wi-fi, it's broken (hardware problem, my bluetooth is dead too), i've tested it, there's no fix for it, but to change the mainboard, and I'm not going to do that. What I want to know is which file to delete/ rename in order to have my wifi permanently disabled. I am using the stock 4.1.2 ROM.
Click to expand...
Click to collapse
Try to flash stock again,just to be sure that its hardware problem.
sese306 said:
Look, I am using the Stock room, it's rooted, stock kernel. I don't need to fix my wi-fi, it's broken (hardware problem, my bluetooth is dead too), i've tested it, there's no fix for it, but to change the mainboard, and I'm not going to do that. What I want to know is which file to delete/ rename in order to have my wifi permanently disabled. I am using the stock 4.1.2 ROM.
Click to expand...
Click to collapse
When you turn off WIFI from options it should be off, it will not search network. What is happening to you?
Look, when I say it's a hardware problem, it's a hardware problem, I did test it, the result of the test was that "[NotSet]" driver thing, means my wifi is dead. I just want to know what I have to delete/rename/ whatever in order to have my wifi permanently disabled. That's all.I don't want to repair anything, ok?
sese306 said:
Look, when I say it's a hardware problem, it's a hardware problem, I did test it, the result of the test was that "[NotSet]" driver thing, means my wifi is dead. I just want to know what I have to delete/rename/ whatever in order to have my wifi permanently disabled. That's all.I don't want to repair anything, ok?
Click to expand...
Click to collapse
Ok, do not pull a gun and shoot at me please. I say, when you disable wifi in options, it should not turn it self on. So I do not know why would you need to remove anything… But you can wait for someone else to answer too.
Sent from my GT-I9070 using Tapatalk
Well, don't ask me why, I have no idea, it just does, it just keeps trying to turn itself on...
sese306 said:
Well, don't ask me why, I have no idea, it just does, it just keeps trying to turn itself on...
Click to expand...
Click to collapse
Try to uncheck scaning always available in advanced settings of WIFI.
I don't have any option like that one in my advanced wifi settings tab... I did change "keep wifi on during sleep" to "never", but I don't think it worked out... Where is that wifi driver located? Maybe I can delete it, and then I'm happy...
sese306 said:
I don't have any option like that one in my advanced wifi settings tab... I did change "keep wifi on during sleep" to "never", but I don't think it worked out... Where is that wifi driver located? Maybe I can delete it, and then I'm happy...
Click to expand...
Click to collapse
I have no idea. And I do not know if that will solve your problem, or it will cause some FC...
Then I'll leave it as it is, I think a phone change will sort the problem out . Thanks!

[Solved][.157]Wifi problems

my wifi is continuously 'ON' even though its showing off... because of this the battery is draining fast... is this a bug in .157 or just its happening for any other reason???
i'am on .157
rooted
deodexed
sharathkumar said:
my wifi is continuously 'ON' even though its showing off... because of this the battery is draining fast... is this a bug in .157 or just its happening for any other reason???
i'am on .157
rooted
deodexed
Click to expand...
Click to collapse
If you have recoveries installed you can try factory resetting from there...
Or else if are not bored enough you can repair using PC Companion BUT you will lose root...
In wi-fi settings u have advance options, there should be options for google locations, something like scaning always available, turn off that and wi fi should be off
Dadovvv said:
In wi-fi settings u have advance options, there should be options for google locations, something like scaning always available, turn off that and wi fi should be off
Click to expand...
Click to collapse
Thanks Man.. it Worked

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