CM13 Wi-Fi problem! - LG Optimus L90

Since I installed CM13 Wi-Fi turns off (and can't be turn on) after each normal reboot (via power button menu). It begins to work again only after system reboot via TWRP recovery is done but bricks again after I turn my phone off or reboot normally. Is there any solution for this problem?

Please, guys, it really freaks me out.

Yes, solution is back to stock and all problems will be gone.

Vule991 said:
Yes, solution is back to stock and all problems will be gone.
Click to expand...
Click to collapse
So, is it CM13 bug? Do you also had it? I see no point in reverting back to stock, because both KitKat and Lollipop versions have their own issues too.

What phone model and bootstack? Did you try a different bootstack?

That's cm bug AFAIK
Sent from my condor using XDA-Developers mobile app

Related

galaxy s plus bluetooth bootloop

Am using cm10 beta7 but am getting bootloop after turning on bluetooth..the problem is
1)i turn on bluetooth
2)phone goes into reboot loop but doesn't boot up
3)i pull out battery and put it back and turn on phone
4)phone boots with bluetooth on and bluetooth works fine
please note that i did a clean odin flash of official gb and then installed it with all cache data dalvik cache wipes... bluetooth works well with stock gb..so hardware no fault..
please anyone help!! i've also seen other ppl complaining about this problem..even in cm9..ANY FIX??
pradeepjoshua said:
Am using cm10 beta7 but am getting bootloop after turning on bluetooth..the problem is
1)i turn on bluetooth
2)phone goes into reboot loop but doesn't boot up
3)i pull out battery and put it back and turn on phone
4)phone boots with bluetooth on and bluetooth works fine
please note that i did a clean odin flash of official gb and then installed it with all cache data dalvik cache wipes... bluetooth works well with stock gb..so hardware no fault..
please anyone help!! i've also seen other ppl complaining about this problem..even in cm9..ANY FIX??
Click to expand...
Click to collapse
Hello, I have the same problem, and now in its variant :
- the sgs reboots when activating bluetooth, with bluetooth off
- it looks like no way to activate bluetooth without provoking smartphone reboot
Does cm update fix this problem ?
Other suggestion ?
Thanks for reading
z2x said:
Hello, I have the same problem, and now in its variant :
- the sgs reboots when activating bluetooth, with bluetooth off
- it looks like no way to activate bluetooth without provoking smartphone reboot
Does cm update fix this problem ?
Other suggestion ?
Thanks for reading
Click to expand...
Click to collapse
You should ask this problem in the development forum of your CM version and/or kernel version. They may be able to help you more e.g. by asking for specific logcat data from the time of your reboot.
Other than that, I'd say there is something fishy with your kernel. Did you try to use stock kernels? Or the latest CM10 of Ivendor? People are having less and less problems with that.

[Q] CM 10.2 Team Canjica - WiFi Lan Problem

Hi guys
At first, thanks for the ROM, is really good, saved my phone from the old stock updated Samsung ROM.
But the WIFI doesn't connect whit nothing - I'm not talking about WIFI DIRECT, but WIFI LAN and INTERNET -. It appears that the phone is connecting whit the router, but after a second it stop trying to connect, and shows me that the lan is "Saved, secure by WPA/WPA2". It's work whit all the WIFI LANS i had tried to connect. May be something in the RADIO setings?
PS¹.: The Google Play doesn't connect too, even in a good sinal of 3G.
PS².: Sorry if someonse have already talked about this problem in this forum.
PS³.: I am brazilian, so, this phone is the brazilian model (4GB Memory), and I live in Brazil (if it's important for the network settings).
Did you try it to restart your modem?
Sure, several times.
I had tried too reinstall the ROM, several times.
I had intalled the Omni 4.4 ROM too, but doesn't work, the same problem. But in this last, the Google Play had worked.
Edit¹: I tryed to connect in diferents WiFi Lans: protected, open, Hot-spot.
Edit²: Updating: I install CM 11 Maclaw Rom, and the same happens: no conection whit the Google Play, and no connection whit any WiFi Lan.
does wifi connect with stock ROM?
PradeepMurugan said:
does wifi connect with stock ROM?
Click to expand...
Click to collapse
When i was whit the stock ROM (what indeed wasn't the stock ROM, because i had updated to Android 4 by ODIN, using a Portuguese ROM, because the Brazilian ROM wasn't ok yet), it was working ok.
Maybe that ROM has a data bug
Sent from my GT-I9070 using xda app-developers app
Phoneboot said:
Maybe that ROM has a data bug
Sent from my GT-I9070 using xda app-developers app
Click to expand...
Click to collapse
All the 3: CM 10.2 TeamCanjica; OMNI 4.4; CM 11 NewMaclaw?
kelvinmaggi said:
All the 3: CM 10.2 TeamCanjica; OMNI 4.4; CM 11 NewMaclaw?
Click to expand...
Click to collapse
Wiped cache, dalvik cache and done factory reset?
shut_down said:
Wiped cache, dalvik cache and done factory reset?
Click to expand...
Click to collapse
Yeah, several times. Each time i tried to reinstall, or install another ROM, i did this.
Updating: Now i've back to 4.1.2 Samsung ROM and the Wi-fi is working ok.
So, whit a Samsung Touchwiz the device works, but when i put a cyanogenmod, no way. Any hint of why this ****ying thing happens?
CM all roms r buggy sheet -_- use harshjelly stable rom or slimbean :good:
it happends sometimes.
usually simple phone reboot or enable / disable ariplane mode helps
sometimes after reboot you are stuck with "enabling wifi" ... that actually never enables it
in such case I enable ariplane mode, remove enable wifi widget from home screen, reboot phone while still in airplane mode.
when phone boots it will not ask for pin to sim card as it is still in airplane mode.
disable airplane mode
enter pin to get into sim card
enable wifi manually
it works from now on (untill gets bugged again ) same procedure to fix it.
I also have this enabling Wifi problem sometimes with the new 01.04.14 CM 10.2 Build. Is this Bug new or did it also happen on older builds? On Stock Rom I have no problem.
I can fix it like th3cr0w explained. Sometimes waiting one or two minutes solves the problem, too.
archies20 said:
CM all roms r buggy sheet -_- use harshjelly stable rom or slimbean :good:
Click to expand...
Click to collapse
Slimbean is CM based ROM.
archies20 said:
CM all roms r buggy sheet -_- use harshjelly stable rom or slimbean :good:
Click to expand...
Click to collapse
I've tried a slimbean ROM, and not works too.
Maybe I'll try harshjelly.
th3cr0w said:
it happends sometimes.
usually simple phone reboot or enable / disable ariplane mode helps
sometimes after reboot you are stuck with "enabling wifi" ... that actually never enables it
in such case I enable ariplane mode, remove enable wifi widget from home screen, reboot phone while still in airplane mode.
when phone boots it will not ask for pin to sim card as it is still in airplane mode.
disable airplane mode
enter pin to get into sim card
enable wifi manually
it works from now on (untill gets bugged again ) same procedure to fix it.
Click to expand...
Click to collapse
I don't think its my problem. I tried the airplane mode test, and reboot.
@FringeNY
Its not happens in Stock ROMs, but in older CM ROMs there is this problem too.
archies20 said:
CM all roms r buggy sheet -_- use harshjelly stable rom or slimbean :good:
Click to expand...
Click to collapse
I've tried a slimbean ROM, and not works too.
Maybe I'll try harshjelly.
th3cr0w said:
it happends sometimes.
usually simple phone reboot or enable / disable ariplane mode helps
sometimes after reboot you are stuck with "enabling wifi" ... that actually never enables it
in such case I enable ariplane mode, remove enable wifi widget from home screen, reboot phone while still in airplane mode.
when phone boots it will not ask for pin to sim card as it is still in airplane mode.
disable airplane mode
enter pin to get into sim card
enable wifi manually
it works from now on (untill gets bugged again ) same procedure to fix it.
Click to expand...
Click to collapse
I don't think its my problem. I tried the airplane mode test, and reboot. But nothing had changed.*Edit
@FringeNY
Its not happens in Stock ROMs, but in older CM ROMs there is this problem too.

Complete loss of signal

Hi
2 days ago i flashed Vanir 4.4.2 seemed to go without a problem was really loving the rom until i lost signal which was fixed by a reboot.
but only 5 min after i had reboot i lost signal again. this went on for the next day until this morning after completely formatting the fone iv fully lost signal reboot does not help i returned to my previous fully working rom (vanir 4.3) nothing worked the problem still persists.
as im typing this the fone got signal again but lost it again only seconds after.
im at a complete loss as to what to do any would would be much appreciated.
Roscoe
welcome to my nightmare... is something related with RIL created by CM team, and all CM based ROM have the same problem, try @Flying_Bear Tutorial and see if it works with you
http://forum.xda-developers.com/showthread.php?t=2496075
No one of kitkat roms is stable, so its normal.
For me this problems came from early versions of cm from 4.1 to 4.4
Sent from my LG-P880 using xda app-developers app
well now im stuck in another annoying situation . i tried to go back to stock with the KDZ flash tool but as im pretty stupid i didnt wipe my data so now im stuck in a boot loop.
:crying:
roscoe182 said:
well now im stuck in another annoying situation . i tried to go back to stock with the KDZ flash tool but as im pretty stupid i didnt wipe my data so now im stuck in a boot loop.
:crying:
Click to expand...
Click to collapse
If theres still CWM wipe and reflash if there isnt install one wipe then reflash im not sure if it works but i would do that
roscoe182 said:
well now im stuck in another annoying situation . i tried to go back to stock with the KDZ flash tool but as im pretty stupid i didnt wipe my data so now im stuck in a boot loop.
:crying:
Click to expand...
Click to collapse
You can always do an emergency flash using LGmobile Support Tool
balloon27 said:
You can always do an emergency flash using LGmobile Support Tool
Click to expand...
Click to collapse
iv tried it still in a boot loop.
roscoe182 said:
well now im stuck in another annoying situation . i tried to go back to stock with the KDZ flash tool but as im pretty stupid i didnt wipe my data so now im stuck in a boot loop.
:crying:
Click to expand...
Click to collapse
If i do remember correctly, We have stock recovery that can be used to format internal storage/data. Vol down + power?
[email protected] said:
If i do remember correctly, We have stock recovery that can be used to format internal storage/data. Vol down + power?
Click to expand...
Click to collapse
vol down takes me to the software upgrade screen.
vol up does take me to a screen that says recovery mode but that says its data back up for a service center.
roscoe182 said:
vol down takes me to the software upgrade screen.
vol up does take me to a screen that says recovery mode but that says its data back up for a service center.
Click to expand...
Click to collapse
Unplug and Power on your phone together by vol down + power button. AFAIK,only if you plug in and press vol down, you will go into software mode.
[email protected] said:
Unplug and Power on your phone together by vol down + power button. AFAIK,only if you plug in and press vol down, you will go into software mode.
Click to expand...
Click to collapse
this wasn't working for me at the time. causing a bootloop .... which lasted for about 4 hours until the fone decided it wanted to finally boot into recovery.
thanx for all the help with the boot loop folks its much appreciated.
donkanmcklaus said:
welcome to my nightmare... is something related with RIL created by CM team, and all CM based ROM have the same problem, try @Flying_Bear Tutorial and see if it works with you
http://forum.xda-developers.com/showthread.php?t=2496075
Click to expand...
Click to collapse
thanks i will try this later when im at home, i tried to flash just the baseband but i had no luck with that. this does describe my problem a bit more accurately so i will definitely try this as soon as i can thanks again.
donkanmcklaus said:
welcome to my nightmare... is something related with RIL created by CM team, and all CM based ROM have the same problem, try @Flying_Bear Tutorial and see if it works with you
http://forum.xda-developers.com/showthread.php?t=2496075
Click to expand...
Click to collapse
didn't work .. infact didn't seem to do anything at all. thanks any ways.
i have been trying this but i dont really understand it to well
http://forum.xda-developers.com/showthread.php?t=2329768
Guess im a bit screwed then. shame cus its a great fone and the customs roms were amazing until this major problem.
roscoe182 said:
Guess im a bit screwed then. shame cus its a great fone and the customs roms were amazing until this major problem.
Click to expand...
Click to collapse
hey, did you try this? http://forum.xda-developers.com/showthread.php?t=2630381 that works for me, my dropping signal issues dissapear changing the baseband to v10h
donkanmcklaus said:
hey, did you try this? http://forum.xda-developers.com/showthread.php?t=2630381 that works for me, my dropping signal issues dissapear changing the baseband to v10h
Click to expand...
Click to collapse
il give it a go but its not a signal drop its zero signal,imie and baseband
roscoe182 said:
il give it a go but its not a signal drop its zero signal,imie and baseband
Click to expand...
Click to collapse
if you flash a stock based rom you recover your imei and baseband?
donkanmcklaus said:
if you flash a stock based rom you recover your imei and baseband?
Click to expand...
Click to collapse
iv flashed back to stock more than once and nothing has worked.
roscoe182 said:
iv flashed back to stock more than once and nothing has worked.
Click to expand...
Click to collapse
there's a solution that worked for me when I had my LG p990 and it happens the same issue that you are experiencing
1. Connect phone by USB
2. Enter 3845#*880# in dialer
3. Select Port Settings -> Select CP USB
4. Start hyperterminal, in COM settings select same port like in devide manager -> LGE mobile USB Serial Port, 115200
5. Type AT if response is not OK, change port number
6. Type at%imei, it should display your current IMEI
7. Type at%imei=x,x,x,x,x,x,x,x,x,x,x,x,x,x,x , where x,x,x... is your orginal IMEI number
8. Reset
only works on stock based rom, maybe you should try, you need a pc with hyperterimal

[Q] Back and menu buttons not working - N model

Hello
I was looking forward to flashing my S3 Mini with Novafusions CM11.1 but i have problems with after install TWRP recovery that my back and menu buttons (next to the home hardware button) dont work.
I cant get it to work even when i flash to stock recovery and rom:crying:
Does anybody have a solution?
Something to do with the keyboard app or is it a problem outside Android?
Sent from my GT-I8190N using XDA Free mobile app
KoolKid98189 said:
Something to do with the keyboard app or is it a problem outside Android?
Sent from my GT-I8190N using XDA Free mobile app
Click to expand...
Click to collapse
Its in recovery and rom. I can type fine its just that the touch buttons "hardware buttons" doesnt work.
hedgegee said:
Its in recovery and rom. I can type fine its just that the touch buttons "hardware buttons" doesnt work.
Click to expand...
Click to collapse
Could be hardware fault? Since when did this start happening?
By any chance before flashing a custom rom did you turn button backlight off? If so, flash a stock/based rom, turn them on and flash your custom rom.
At least this solved for me 2 days ago which happened for the first time.
KoolKid98189 said:
Could be hardware fault? Since when did this start happening?
Click to expand...
Click to collapse
No its a brand new phone and it works on stock rom fine. It starts happening when i flash to anything other than stock based rom. I will type in the response i gave in the TWRP topic
KoolKid98189 said:
Could be hardware fault? Since when did this start happening?
Click to expand...
Click to collapse
heithered said:
By any chance before flashing a custom rom did you turn button backlight off? If so, flash a stock/based rom, turn them on and flash your custom rom.
At least this solved for me 2 days ago which happened for the first time.
Click to expand...
Click to collapse
Thanks for the tip but no unfourtnately i didnt - i saw a topic after i posted that there are problems on some phones with these rom/recovery. :crying:
I posted this in the TWRP recovery topic:
I was on the CM11 rom and it is the same with any rom based on anything other than stock rom.
They blink a couple of times in the recovery and don't work at all in recovery but there are softkeys. In the rom/system it will take 30 seconds to a minute to work and they will blink until they work randomly.
I got it to work by flashing everything stock again (i had a wrong stock rom i think).
After i flash the TWRP or any other recovery the buttons will act weird and take about 30 seconds to a minute to work in the stock rom or any other stock based rom.
The buttons don't work in any other nonstock based rom on my I8190N.
Is there a fix to this?
Click to expand...
Click to collapse
I will see if there is any fix to this.

Charging device when switched off reboots to TWRP

Hey
I have a problem with my device; Whenever it is switched off and I plug the charger on it always boots to TWRP but it does not work- The touch screen doesn't work and pressing the power button locks it and cant swipe meaning I have to manually reboot it.
Thanks
indy140 said:
Hey
I have a problem with my device; Whenever it is switched off and I plug the charger on it always boots to TWRP but it does not work- The touch screen doesn't work and pressing the power button locks it and cant swipe meaning I have to manually reboot it.
Thanks
Click to expand...
Click to collapse
There are a lot of other threads talking about this this problem is known, and there's no solution yet (we have to wait for official twrp support). The only solution for now is to reflash original recovery.img and get back to stock recovery
gibihr said:
There are a lot of other threads talking about this this problem is known, and there's no solution yet (we have to wait for official twrp support). The only solution for now is to reflash original recovery.img and get back to stock recovery
Click to expand...
Click to collapse
Thanks for this. To save starting a new thread do you know if there's a way to remove the red HTC boot text?
indy140 said:
Thanks for this. To save starting a new thread do you know if there's a way to remove the red HTC boot text?
Click to expand...
Click to collapse
that shows only when you booting into recovery. the only way is to flash stock recovery
Oh, well, it's good to know I'm not the only one with this issue.
However, why should I flash stock recovery? I mean, there are no further issues, the phone still charges while in this state, and I can reboot it with my PC. There is one thing I'm worried about;
What if I turn off USB debugging? If I would end up in the "stuck recovery" after I have done so, would I be unable to get out?
And also, I think there is a possible fix.. Wouldn't it be possible to reboot the phone by just pulling out the battery and turning the phone back on? Yes I know, "battery is not removable" but I'm pretty sure it is, it always is. It's not going to be easy tho.
HTCOneX+ said:
Oh, well, it's good to know I'm not the only one with this issue.
However, why should I flash stock recovery? I mean, there are no further issues, the phone still charges while in this state, and I can reboot it with my PC. There is one thing I'm worried about;
What if I turn off USB debugging? If I would end up in the "stuck recovery" after I have done so, would I be unable to get out?
And also, I think there is a possible fix.. Wouldn't it be possible to reboot the phone by just pulling out the battery and turning the phone back on? Yes I know, "battery is not removable" but I'm pretty sure it is, it always is. It's not going to be easy tho.
Click to expand...
Click to collapse
i don't see why you have to switch off your phone. theres a lot of options in stock rom like "do not disturb", "airplane mode" etc so you don't have to switch off.
It seems this problem happens when you reboot your phone while charging ( i never had problems) try to avoid that.
ps - i never switch off my phone and only reboot it if needed or maybe once a month. But thats me.
kativiti said:
i don't see why you have to switch off your phone. theres a lot of options in stock rom like "do not disturb", "airplane mode" etc so you don't have to switch off.
It seems this problem happens when you reboot your phone while charging ( i never had problems) try to avoid that.
ps - i never switch off my phone and only reboot it if needed or maybe once a month. But thats me.
Click to expand...
Click to collapse
I never turn my phone off, but sometimes I can't charge my phone in time and the battery runs dry. See? I can't reboot at 0%, so I have to charge it a little. Now you could tell me that it still isn't a problem, since the phone still charges in recovery and I can use commands to reboot system.. sure, but I'm working on a way to prevent anyone from entering recovery or using adb-debugging or hard resetting my phone (from a distance, if phone is stolen). This would turn off adb-debugging, causing the phone to be stuck in recovery for ever, if it were to charge in off mode. I guess I'm the only one having a problem with the bug
---------- Post added at 06:09 PM ---------- Previous post was at 06:04 PM ----------
oh, and are you saying that you never had this problem, as in, you tried charging it in off-mode and it worked just fine?
[/COLOR]oh, and are you saying that you never had this problem, as in, you tried charging it in off-mode and it worked just fine?[/QUOTE]
Hi: guess im one of the lucky ones who never had to deal with this.
You can remote reset your phone using Google device manager. You can ring, lock or erase phone and check last location.
https://www.google.com/android/devicemanager
kativiti said:
[/COLOR]oh, and are you saying that you never had this problem, as in, you tried charging it in off-mode and it worked just fine?
Click to expand...
Click to collapse
Hi: guess im one of the lucky ones who never had to deal with this.
You can remote reset your phone using Google device manager. You can ring, lock or erase phone and check last location.
https://www.google.com/android/devicemanager[/QUOTE]
I'm using avast since there are more options for rooted devices I'm well aware of the google device manager, but thank you anyway!
I'm using the Honor 7 with TWRP 3.0.2.0by paulobrien and Unofficial CM13 by papsi177 and having the same issue.
When charging while the device is turned off, it automatically boots into twrp. Does anyone have a solution? Are there other recoveries (except the stock recovery) which doesn't have this problem? Is it somehow possible to modify e.g. a file to have a nice charging animation instead?
It isn't that big issue, but it would be nice to solve this anyway...
tomtomk99 said:
I'm using the Honor 7 with TWRP 3.0.2.0by paulobrien and Unofficial CM13 by papsi177 and having the same issue.
When charging while the device is turned off, it automatically boots into twrp. Does anyone have a solution? Are there other recoveries (except the stock recovery) which doesn't have this problem? Is it somehow possible to modify e.g. a file to have a nice charging animation instead?
It isn't that big issue, but it would be nice to solve this anyway...
Click to expand...
Click to collapse
I found that users phones and recovery gets different reactions.
When i tried cm12 i had that same "issue" but with cm13 i had the battery animation. Same thing with getting phone freeze when battery run out.
The best chance is to try different recovery versions and hope for the best.
That said, i only switch off phone when battery died on me.
im currently still with TWRP 2.7.1.0-20140802
.
kativiti said:
That said, i only switch off phone when battery died on me.
Click to expand...
Click to collapse
I do so, too.. but I love details ?
kativiti said:
im currently still with TWRP 2.7.1.0-20140802
Click to expand...
Click to collapse
I'll try to downgrade and see if my charging animation gets back ?
Try the new TWRP 3.0.2-0 from nightcore500. The freeze in charging only mode is fixed on his recovery

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