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[Q] When I flash V21E I get no signal.

Hey guys,
When I flash v21E I get no signal, any ideas?
Thanks

Same with me I think it has to do with kernel if I get some time I'm going to try a bunch of different kernels with 21e and see what happens

You have to flash 21e baseband or 21e kdz file with baseband included. Tutorials are on general section.
Sent from my LG-P920 using xda app-developers app

ya thats what i did i flashed 21e kdz and no network at all

+1
Yeah me too, I'm not a noob I have written my own roms before. I am just nooby on this phone lol. I don't understand how with the correct baseband etc it still doesn't give me signal. Any help will be greatly appreciated.

It's really weird: I own a Brazilian P920H which should be incompatible with V21E, but it's not. It worked with the official ROM and now I'm using Prometheus 1.4 and Prometheus kernel 1.4.5.1 for a couple of weeks. Wonderful battery life and no ghost calls.
Sent from my LG-P920 using xda app-developers app

did it again
So I did it again ... after I installed the baseband I went into recovery and did all the wipes ... I got signal! let me know if it works for you.
xstokerx said:
ya thats what i did i flashed 21e kdz and no network at all
Click to expand...
Click to collapse

I struggled to flash the KDZ file. When I got it to flash, I had a complete phone update to original GB. This wasn't so bad but I still wasn't on V21e. My PC is having all sorts of problems flashing the KDZ file (I've spent a few days trying to get it working) so I've moved on to the fls file instead.
I used SmartFlash Tool to flash the bin and fls file and although I am now on baseband V21e, I now have no signal. I have used GetRIL to match the RIL to the baseband but not joy. I have reflashed the bin and fls files a few times.
May be worth noting that my RIL says its V21e and my Baseband is XMM6260. GetRIL recommends V21d but it doesn't solve the problem.
I am now using the Prometheus ROM and Kernel but still no joy. I have tried different kernels, like the Titan kernel that has solved the problem for other people. Please help - currently my device is a 4" tablet
*Edit* - having more of a read, its possible that I'm using the wrong bin and fls files and maybe the XMM6260 chipset is not used in this phone. I'm going to try to find a different version of the fls and bin files - if anyone can point me in the right direction for the v21e files for the P920, that would be greatly appreciated
*Second edit* - I think the phone DOES use this chipset. Help please
*Third edit* - FIXED. I flashed the Titan kernel again (I flashed them all again) and reset the RIL to v21e in GetRIL and I now have signal, hopefully ghost call free. I should note that GetRIL says my RIL and baseband DON'T match
*Fourth and hopefully final edit* It wasn't as fixed as I thought. Some kernels gave me wifi but no phone signal, others gave me signal but no wifi. I'm now running blue kernel on Prometheus 1.4 and both seem to be working.
I really liked CM but it forced my baseband back and I was getting network issues, plus the lack of 3D caused me to change up. It did indicate that basebands could be updated through ROMs, which would make things much easier

LeighR said:
I struggled to flash the KDZ file. When I got it to flash, I had a complete phone update to original GB. This wasn't so bad but I still wasn't on V21e. My PC is having all sorts of problems flashing the KDZ file (I've spent a few days trying to get it working) so I've moved on to the fls file instead.
I used SmartFlash Tool to flash the bin and fls file and although I am now on baseband V21e, I now have no signal. I have used GetRIL to match the RIL to the baseband but not joy. I have reflashed the bin and fls files a few times.
May be worth noting that my RIL says its V21e and my Baseband is XMM6260. GetRIL recommends V21d but it doesn't solve the problem.
I am now using the Prometheus ROM and Kernel but still no joy. I have tried different kernels, like the Titan kernel that has solved the problem for other people. Please help - currently my device is a 4" tablet
*Edit* - having more of a read, its possible that I'm using the wrong bin and fls files and maybe the XMM6260 chipset is not used in this phone. I'm going to try to find a different version of the fls and bin files - if anyone can point me in the right direction for the v21e files for the P920, that would be greatly appreciated
*Second edit* - I think the phone DOES use this chipset. Help please
*Third edit* - FIXED. I flashed the Titan kernel again (I flashed them all again) and reset the RIL to v21e in GetRIL and I now have signal, hopefully ghost call free. I should note that GetRIL says my RIL and baseband DON'T match
*Fourth and hopefully final edit* It wasn't as fixed as I thought. Some kernels gave me wifi but no phone signal, others gave me signal but no wifi. I'm now running blue kernel on Prometheus 1.4 and both seem to be working.
I really liked CM but it forced my baseband back and I was getting network issues, plus the lack of 3D caused me to change up. It did indicate that basebands could be updated through ROMs, which would make things much easier
Click to expand...
Click to collapse
This is happening because smartflash doesnt flash baseband properly...
You just got your signal back because of the kernel you flashed over... which isn't a v21e dependant.
I had the same issue...
Solution? I kept my v20a baseband and I'm using XPlay3d (which is based on v21d).
For me smartflash won't update my baseband no matter what I do... although it flashes the firmware and stuff (and even recovered my phone from a LG logo stuck brick)

That makes sense. I did upgrade the stock LG firmware first and ghost calls seem to be cured. The worst was being on froyo and using a GB ROM like CM7 - calls and data signal were horrendously inconsistent
Sent from my LG-P920 using xda app-developers app

LeighR;30381736
*Fourth and hopefully final edit* It wasn't as fixed as I thought. Some kernels gave me wifi but no phone signal said:
I wouldn't recommend the blue kernel, it gets slow and the cpu gets very slow in responding after having the phone on for a few hours.
Try one of the older Prometheus Kernels, i had the described network problems too, i couldn't even enter the pin for my sim card.
I tryed a few kernels, and i found out that Prometheus V1.4.5.1 Kernel is working best for me, eventhough it crashes and reboots when you activate bluetooth, but wifi AND signal is working, which is the most important for me
Click to expand...
Click to collapse

I tried Prometheus 1.4 ROM but didn't work. I probably need one with a matching baseband. I have noticed my phone slows down after a few hours and eats more RAM - thanks for the heads up
Sent from my LG-P920 using xda app-developers app

LeighR said:
I tried Prometheus 1.4 ROM but didn't work. I probably need one with a matching baseband. I have noticed my phone slows down after a few hours and eats more RAM - thanks for the heads up
Sent from my LG-P920 using xda app-developers app
Click to expand...
Click to collapse
Try the newest rom, it flashes the super stock kernel with it, at least should get a signal then, otherwise try a different baseband version (there are 2 different versions) Maybe you flashed a wrong one in the first place. Also the prometheus rom doesn't flash its own kernel, i would advice you to flash the real prometheus kernel, as soon as you booted with the normal prometheus rom, then reboot into recovery and flash the kernel. for some reason there are problems for me when i install a rom and flash a kernel right afterwards, without booting and setting up the new rom.
Also did you wipe everything before installing the rom?

iTTerror said:
Try the newest rom, it flashes the super stock kernel with it, at least should get a signal then, otherwise try a different baseband version (there are 2 different versions) Maybe you flashed a wrong one in the first place. Also the prometheus rom doesn't flash its own kernel, i would advice you to flash the real prometheus kernel, as soon as you booted with the normal prometheus rom, then reboot into recovery and flash the kernel. for some reason there are problems for me when i install a rom and flash a kernel right afterwards, without booting and setting up the new rom.
Also did you wipe everything before installing the rom?
Click to expand...
Click to collapse
That's what I did - I flashed Prometheus 1.5. Yes I wiped everything. I have an issue with my PC and LG Flash Tool so I'm trying to avoid using it again.
Just to clarify, you are saying I should flash Prometheus 1.5 ROM, then the 1.5 Kernel? There are two (one with a +) for different basebands I think. It wouldn't be a problem as I have everything on my SD card and ready to go. However, I'm not sure which baseband I'm on now - my phone says v21e but you are right that it doesn't seem to be

LeighR said:
That's what I did - I flashed Prometheus 1.5. Yes I wiped everything. I have an issue with my PC and LG Flash Tool so I'm trying to avoid using it again.
Just to clarify, you are saying I should flash Prometheus 1.5 ROM, then the 1.5 Kernel? There are two (one with a +) for different basebands I think. It wouldn't be a problem as I have everything on my SD card and ready to go. However, I'm not sure which baseband I'm on now - my phone says v21e but you are right that it doesn't seem to be
Click to expand...
Click to collapse
my phone showed the same, and the + kernel didn't work for me, i didn't get asked to enter my pin or anything, it was showing just no network

[Q] Lost 3G since rooting

Hi all
I've rooted my lg p500 using super one click, and install recovery 1.2.
Then i've flushed a couple of ICS roms, and in all, i don't have any 3g connection. When i try to "scan for networks" i get a toast saying error while scanning.
What can i do?..
should i flash a radio or something?

If you were on Froyo when you rooted, you were on the old Baseband.
The ICS ROMS work on the New Baseband.
Hence you will need to upgrade the baseband - easiest way will be to search & apply the "Old BB Fix".

old Bb fix don't work for ics and jb rom
try gingerbread rom or flash a new baseband

pmvyas said:
If you were on Froyo when you rooted, you were on the old Baseband.
The ICS ROMS work on the New Baseband.
Hence you will need to upgrade the baseband - easiest way will be to search & apply the "Old BB Fix".
Click to expand...
Click to collapse
Thanks.
I did try to flash old bb fix - didn't work, as androidisfuture suggested.
androidisfuture - can u point me to howto for the new bb?

Works on ICS Hephappy's ROM.
Also, ICY Snap by Neko ( again based on Hep's ICS ) has builtin Old BB Fix which you can activate through the Terminal Emulator.
http://forum.xda-developers.com/showthread.php?t=1529777&page=516
Check post #5157 & the 1st post
Other than flashing the baseband fix, the baseband can be changed to new by upgrading to GB using LG Update.
There are other methods like LGMDP - http://forum.xda-developers.com/showpost.php?p=15250036&postcount=1 or http://forum.xda-developers.com/showthread.php?t=1217504 are two threads which will help you upgrade to new baseband using LGMDP

pmvyas said:
Works on ICS Hephappy's ROM.
Also, ICY Snap by Neko ( again based on Hep's ICS ) has builtin Old BB Fix which you can activate through the Terminal Emulator.
http://forum.xda-developers.com/showthread.php?t=1529777&page=516
Check post #5157 & the 1st post
Other than flashing the baseband fix, the baseband can be changed to new by upgrading to GB using LG Update.
There are other methods like LGMDP - http://forum.xda-developers.com/showpost.php?p=15250036&postcount=1 or http://forum.xda-developers.com/showthread.php?t=1217504 are two threads which will help you upgrade to new baseband using LGMDP
Click to expand...
Click to collapse
i got there, but when running LGMDP i don't see my device when pressing "select port".
i've installed LG usb drivers, am i supposed to install the "SUPPORT TOOL" too? i've tried but it is simply stuck while installing... as i read around here this is an unknown network problem.

Did you disable lg modem first?
( in right click mycomputer->manage->device manager->modems->right click on lg modem disable it)
Check your PM
But before doing this, do keep a nandroid backup of your current system through the recovery, just in case you need to revert.

Thanks pmvyas,
I've already check the "lg modem" thing - i dont have lg modem in my device manager (i also don't see "modems", i have "network adapters").
Does this means something is not installed?

reformy said:
Thanks pmvyas,
I've already check the "lg modem" thing - i dont have lg modem in my device manager (i also don't see "modems", i have "net,work adapters").
Does this means something is not installed?
Click to expand...
Click to collapse
lg united mobile drivers are installed or not check

reformy said:
Thanks pmvyas,
I've already check the "lg modem" thing - i dont have lg modem in my device manager (i also don't see "modems", i have "network adapters").
Does this means something is not installed?
Click to expand...
Click to collapse
Means the LG mobile drivers are not properly installed in your PC.
Uninstall & re-install http://www.mediafire.com/?d3i35a73a344qk4

Finally managed to solve the problem.
I didn't see the modem on my PC because the phone was running ICS rom - no signal, no USB recognitaion (can't use SD card either).
I've flashed a 2.2 rom, and then i could see it in the device manager as modem. From here all worked as the tutorials said.
Thanks pmvyas!

androidisfuture said:
old Bb fix don't work for ics and jb rom
try gingerbread rom or flash a new baseband
Click to expand...
Click to collapse
To everyone.. BB fixes work with all android versions.
- CWM (old baseband) recovery is recommended.. latest Amonra or others dont support bbfix patches.
( If you are on Old Baseband.. you should use old bb recoveries.)
- Both BBfixes are in my signature.

reformy said:
Finally managed to solve the problem.
I didn't see the modem on my PC because the phone was running ICS rom - no signal, no USB recognitaion (can't use SD card either).
I've flashed a 2.2 rom, and then i could see it in the device manager as modem. From here all worked as the tutorials said.
Thanks pmvyas!
Click to expand...
Click to collapse
Glad to know I could help.
Now that you are on New baseband, you can try out the ICS's & JB's as per your choice, with network & data

[Q] Battery ( Phone Shuts Down)

My phone shuts downs when battery indicator shows 50-60%. Is my battery at the end of it's life or is my phone battery sensor gone bad? How can I fix?
Thanks

New battery time

cjlopez4 said:
My phone shuts downs when battery indicator shows 50-60%. Is my battery at the end of it's life or is my phone battery sensor gone bad? How can I fix?
Thanks
Click to expand...
Click to collapse
Do you have another battery to try?
Have you tried clearing battery stats under advanced in recovery and than attempted to recalibrate the phones battery readings?
Sent from my glorified LG pet rock™

Battery
justjackyl said:
Do you have another battery to try?
Have you tried clearing battery stats under advanced in recovery and than attempted to recalibrate the phones battery readings?
Sent from my glorified LG pet rock™
Click to expand...
Click to collapse
my g2x doesn't have any advanced setting menu, if it does where?

cjlopez4 said:
my g2x doesn't have any advanced setting menu, if it does where?
Click to expand...
Click to collapse
Your running a stock G2x? No custom ROM?
Sent from my glorified LG pet rock™

Battery
justjackyl said:
Your running a stock G2x? No custom ROM?
Sent from my glorified LG pet rock™
Click to expand...
Click to collapse
Stock yes. Tried to root with superoneclick, but that wouldn't run on my pc. Is there another simple way to root?

cjlopez4 said:
Stock yes. Tried to root with superoneclick, but that wouldn't run on my pc. Is there another simple way to root?
Click to expand...
Click to collapse
You need to use NVFlash.
This is guide that got me started.
http://forum.xda-developers.com/showthread.php?t=1594650
Sent from my glorified LG pet rock™

NavFlash
justjackyl said:
You need to use NVFlash.
This is guide that got me started.
http://forum.xda-developers.com/showthread.php?t=1594650
Sent from my glorified LG pet rock™
Click to expand...
Click to collapse
I have started the NavFlash process, I have gotten as far as removing battery, pressing the volume up/down and connecting the usb. My phone screen is showing this: S/W Upgrade..Please Wait while upgrading....
I assume it's upgrading what? I don't start the flash-recovery_xp.bat until it completes the upgrade process? Phone has been on the upgrade screen for 20 minutes now nothing happening.

NavFlash
cjlopez4 said:
I have started the NavFlash process, I have gotten as far as removing battery, pressing the volume up/down and connecting the usb. My phone screen is showing this: S/W Upgrade..Please Wait while upgrading....
I assume it's upgrading what? I don't start the flash-recovery_xp.bat until it completes the upgrade process? Phone has been on the upgrade screen for 20 minutes now nothing happening.
Click to expand...
Click to collapse
Ok, I have installed the APX drivers and ran the Navflash program. Phone wont turn on now using the volume up/down while plugging in usb or battery? Now what?

ROM
cjlopez4 said:
Ok, I have installed the APX drivers and ran the Navflash program. Phone wont turn on now using the volume up/down while plugging in usb or battery? Now what?
Click to expand...
Click to collapse
Made thru the flash, data backup. Where do I find the latest stable rom for Jellybean for my G2X?

cjlopez4 said:
Made thru the flash, data backup. Where do I find the latest stable rom for Jellybean for my G2X?
Click to expand...
Click to collapse
there is no stable jellybean/cm10.x or ics/cm9.
your options with those are the hackfest versions that have no HWA, so no vid recording, some things like netflix don't work either.
Or you can have the non hackfest jellybean which has HWA but no working RIL. (NO MOBILE/CELLULAR ABILITY)
CM7, build 3-1-13 for LGP999 from get.cm
Than I'd suggest mazout360s kernel v205OC.
Also, look and see what your baseband is in under System Settings about phone. If you have the March 2012 basebands you also need to flash the base band fix.
Sent from my glorified LG pet rock™

Rom Help
justjackyl said:
there is no stable jellybean/cm10.x or ics/cm9.
your options with those are the hackfest versions that have no HWA, so no vid recording, some things like netflix don't work either.
Or you can have the non hackfest jellybean which has HWA but no working RIL. (NO MOBILE/CELLULAR ABILITY)
CM7, build 3-1-13 for LGP999 from get.cm
Than I'd suggest mazout360s kernel v205OC.
Also, look and see what your baseband is in under System Settings about phone. If you have the March 2012 basebands you also need to flash the base band fix.
Sent from my glorified LG pet rock™
Click to expand...
Click to collapse
I get this when trying to load the Jellybean rom
When installing my selected ROM, I get this message:
Finding update package...
opening update package...
E: Can't open /sdcard/egb_jb_alpha1.zip
(bad)
Installation aborted
My G2x has GB2.3.4 Can my phone even install another mod other than this?

Kernel
justjackyl said:
there is no stable jellybean/cm10.x or ics/cm9.
your options with those are the hackfest versions that have no HWA, so no vid recording, some things like netflix don't work either.
Or you can have the non hackfest jellybean which has HWA but no working RIL. (NO MOBILE/CELLULAR ABILITY)
CM7, build 3-1-13 for LGP999 from get.cm
Than I'd suggest mazout360s kernel v205OC.
Also, look and see what your baseband is in under System Settings about phone. If you have the March 2012 basebands you also need to flash the base band fix.
Sent from my glorified LG pet rock™
Click to expand...
Click to collapse
Where do I get the kernal from?

I downloaded and flashed CM7, build 3-1-13 and Than I'd suggest mazout360s kernel v205OC. Didnt come with google apps, playstore, map etc.. Where can I get the compatible gapps for this build?

cjlopez4 said:
I downloaded and flashed CM7, build 3-1-13 and Than I'd suggest mazout360s kernel v205OC. Didnt come with google apps, playstore, map etc.. Where can I get the compatible gapps for this build?
Click to expand...
Click to collapse
I'm at work till 10pm so sorry if I.can't reply in a prompt fashion.
The guides should have told you everything you needed and order to flash.
You still need to let me know what your baseband is as well. It should be March 2012 since you mentioned you were on stock 2.3.4.
If thats true, than you need to flash the baseband fix. If I were you, since you didn't flash all at once, I'd start over and wipe everything.
So boot into CWM and
wipe data/factory reset
wipe cache
goto advanced and wipe dalvik cache
goto mounts and format system
flash in this order( this is the order i use anyway)
flash cm7 rom
flash kernel
flash new baseband fix
flash gapps
than goto advanced and select fix permissions
reboot and wait 10 min
reboot wait 5 min
proceed with phone setup
reboot enjoy
links:
you already have the rom
gapps---> http://goo.im/gapps/gapps-gb-20110828-signed.zip
if your on the march2012 baseband you will need this fix--->http://d-h.st/OkL
you can find a ton of kernels in my kernels thread link in my signature or going to G2x General Stickies section.
Hope this helps!
Sent from my glorified LG pet rock™

Rom
justjackyl said:
I'm at work till 10pm so sorry if I.can't reply in a prompt fashion.
The guides should have told you everything you needed and order to flash.
You still need to let me know what your baseband is as well. It should be March 2012 since you mentioned you were on stock 2.3.4.
If thats true, than you need to flash the baseband fix. If I were you, since you didn't flash all at once, I'd start over and wipe everything.
So boot into CWM and
wipe data/factory reset
wipe cache
goto advanced and wipe dalvik cache
goto mounts and format system
flash in this order( this is the order i use anyway)
flash cm7 rom
flash kernel
flash new baseband fix
flash gapps
than goto advanced and select fix permissions
reboot and wait 10 min
reboot wait 5 min
proceed with phone setup
reboot enjoy
links:
you already have the rom
gapps---> http://goo.im/gapps/gapps-gb-20110828-signed.zip
if your on the march2012 baseband you will need this fix--->http://d-h.st/OkL
you can find a ton of kernels in my kernels thread link in my signature or going to G2x General Stickies section.
Hope this helps!
Sent from my glorified LG pet rock™
Click to expand...
Click to collapse
Thanks for all your help, have flashed and installed GB 2.3.7 works fast and like a charm. For the giggles I tried ice cream and jellybean. Both seem to work fine. I noticed wifi works but neither have 4g capability.

cjlopez4 said:
Thanks for all your help, have flashed and installed GB 2.3.7 works fast and like a charm. For the giggles I tried ice cream and jellybean. Both seem to work fine. I noticed wifi works but neither have 4g capability.
Click to expand...
Click to collapse
This phone does not have 4G, unless you are talking about HSPA+ which is not exactly 4G. The icon sometimes shows as 4G depending on the phone, but it is just a picture.

cjlopez4 said:
Thanks for all your help, have flashed and installed GB 2.3.7 works fast and like a charm. For the giggles I tried ice cream and jellybean. Both seem to work fine. I noticed wifi works but neither have 4g capability.
Click to expand...
Click to collapse
As I told you, if you flashed one of Adam's CM10 variants, you will have full HWA and I've heard it's pretty snappy, but the RIL was not working, so no cellular connection. CM7 is ok, there is still a lot of tweaking you can do.
Sent from my glorified LG pet rock™

ROM
justjackyl said:
As I told you, if you flashed one of Adam's CM10 variants, you will have full HWA and I've heard it's pretty snappy, but the RIL was not working, so no cellular connection. CM7 is ok, there is still a lot of tweaking you can do.
Sent from my glorified LG pet rock™
Click to expand...
Click to collapse
Have been using CM10 for two days now, only have noticed the JuiceDefender app will not run properly. Browsing is super quick.

[Q] LG P500 help!

I am not a pro at installing android os. I am 16. I recently installed Cyanogenmod 10 (Android 4.1) on my phone (LG Optimus One) and I can't call. I use Simple Mobile. Whenever I try to call, it says,"Mobile Network not available". If you don't know a way to fix this. Can you show me how to put it back into Froyo 2.2?

Seems you are on old baseband and you have flashed a rom which is based on new baseband. Just search for ' old bb fix ' and flash this from your recovery. You will get back your network.
Sent from my LG-P500

pmvyas said:
Seems you are on old baseband and you have flashed a rom which is based on new baseband. Just search for ' old bb fix ' and flash this from your recovery. You will get back your network.
Sent from my LG-P500
Click to expand...
Click to collapse
How do I do that tho? Please help me. And I don't have google play on this. But the video says that I can get it from here: h t t p: // w w w. g00(dot)im/ gapps . But idk how. This is really confusing.:confused

search XDA for oldbb fix, it is a flashable zip
here in adfad's post you'll find it http://forum.xda-developers.com/showthread.php?t=1444328

Download the old bb fix from here -
http://forum.xda-developers.com/showthread.php?p=39893089
Boot to your recovery and flash the zip file to fix your network issue. :thumbup:
Sent from my LG-P500

help again plzz
How do I boot to recovery without the clockwork thingy ?

How did you flash the cm 10 rom? Use the same recovery.
Sent from my LG-P500

pmvyas said:
How did you flash the cm 10 rom? Use the same recovery.
Sent from my LG-P500
Click to expand...
Click to collapse
Nvm, I got it. I have the same problem for the Galaxy S2 model t989 too. It dropped in the water, then it can't read the sim card. So can you give me a link to old bb fix for S2 T989 plz? Thank you.

Ok, apparently, I installed a different old bb fix and now that doesn't work , then I installed the one you gave to me but then it didn't work. So I am stuck again. Please help.

goto settings, abouth phone and read what is your baseband, if it's v10 that is old, if its v20 it is new,
if it is old update via LGMDP to latest version 2.3 GB(if PC doesn't recognize your phone, boot into recovery, conect usb cable an from advance/mounts mount usb), install, reboot, now you'll have fresh oficial GB, root with Superoneclick latest version(maybe you will need to do it few times, for me it didn't go first time, if I remember it was at 3rd time or so), install CWM trough RomManager and after that you are good to go with what ever you want to put in that phone, anyway, all ccustom roms from 2.3.7 are for newbb

WI-FI and Bluetooth is not working!

Hello! People please help. I'm not working WI FI and Bluetooth. He rarely worked after a successful restart on cyclic sink firmware 4.2.2. I'm sick of this, I decided to reboot and flash it on a stable firmware version 2.17. But why is the drain is not working 2.17 NFC WI fi Bluetooth. Then again I pierced it at 1.12, 1.14, 1.17. But there again repeated cyclic restart, but it is not working WI FI Bluetooth, NFC for work. I can not understand the smartphone fully working, why stop vayfay and bluetooth does not work? Read all forums and many of the same problem with not working Wifi and Bluetooth. Prompt, whether there is a solution?:смущенный: Smart SONY XPERIA L

Same Problem.... it worked for me after flashing cm 12 for some weeks then it stopped again.... need help... can't live without wifi......

RocketboyKing said:
Same Problem.... it worked for me after flashing cm 12 for some weeks then it stopped again.... need help... can't live without wifi......
Click to expand...
Click to collapse
got any solution?????

RocketboyKing said:
Same Problem.... it worked for me after flashing cm 12 for some weeks then it stopped again.... need help... can't live without wifi......
Click to expand...
Click to collapse
I couldn't understand the question clearly .
Could explain it to me??!
If the WiFi didn't work after flashing the latest firmware I think you should Check the ftf file maybe it's not for c2105 (or you mobile model) COZ I read that the different between these two devices is just networking, So get the suitable one for your device model(if this was the question)

n78 shadow said:
I couldn't understand the question clearly .
Could explain it to me??!
If the WiFi didn't work after flashing the latest firmware I think you should Check the ftf file maybe it's not for c2105 (or you mobile model) COZ I read that the different between these two devices is just networking, So get the suitable one for your device model(if this was the question)
Click to expand...
Click to collapse
Model- C2104
At first everything was working fine in original firmware ,
Even after flashing cm12.1 everything was fine,
once updated to cm13 later there is a problem of wifi and bluetooth sometimes it works fine and at some point mobile will reboot by itself later on both wifi and bluetooth doesn't work (They cant be turned on)
I re flashed original firmware,
re flashed cm12.1,Even tried many roms (Thunderzap,Resurrection_Remix,Temasek) but still problem remains same.

sidbi said:
Model- C2104
At first everything was working fine in original firmware .
Click to expand...
Click to collapse
Try this it may work:
First of all try to change the ftf file (download other one)
If didn't work flash this boot.IMG via fastboot on stock ROM just on stock ROM.
After flashing it flash the kernal and Fota kernal from the same ftf via flashtool .
As I told you flash it on stock ROM then flash the kernal and the fora kernal

n78 shadow said:
Try this it may work:
First of all try to change the ftf file (download other one)
If didn't work flash this boot.IMG via fastboot on stock ROM just on stock ROM.
After flashing it flash the kernal and Fota kernal from the same ftf via flashtool .
As I told you flash it on stock ROM then flash the kernal and the fora kernal
Click to expand...
Click to collapse
Can you please provide link of all three please. (which kernels should i flash)

sidbi said:
Can you please provide link of all three please. (which kernels should i flash)
Click to expand...
Click to collapse
For boot.IMG click on this word with yellow color.
For the ftf
Http://www.mediafire.com/?yiak3ktb3m58iwd
Thanks to @Joel16 for the link
I mean by kernal the kernal in the ftf exclude everything while flashing in flashtool except the kernal and the fota kernal

I'm having the same issue. But it started out of nowhere, so I'm guessing its a hardware problem.
After it happened, I flashed almost every kind of ROM and Kernel around here. Nothing worked.
Also I flashed the official Sony's firmware for my country and it still not working.
Tried the PC Companion's repair function, didn't work too.
When I try to turn WIFI on, I get a "fail to load wifi driver" message at logcat.
I'm not new into flashing ROMs, so I'm almost sure it is not a system issue despite the error message I get.