Camera doesn´t work after Update to JB 4.1.2 - LG Optimus L9 P760, P765, P768, P769

Hello,
i have updatet my phone from ICS 4.0.4 to JB 4.1.2. Everything works fine, but the camera doesn´t work.
I have the P768 with 8 MP Cam.
Under Apps has the camera 0 kb ? Other Apps works fine. Just for Info, the phone is rootet.
Can I may be ask somebody the camera files available so that I can replace it?
Sorry for my english. Thanks in advance.
Thomas

thomasoeli said:
Hello,
i have updatet my phone from ICS 4.0.4 to JB 4.1.2. Everything works fine, but the camera doesn´t work.
I have the P768 with 8 MP Cam.
Under Apps has the camera 0 kb ? Other Apps works fine. Just for Info, the phone is rootet.
Can I may be ask somebody the camera files available so that I can replace it?
Sorry for my english. Thanks in advance.
Thomas
Click to expand...
Click to collapse
Try to clean the data of the camera.

amnik said:
Try to clean the data of the camera.
Click to expand...
Click to collapse
I can not delete data because no data are available. The camera has 0kb! All items are at 0kb.
The delete button data is not active.
Can you give your camera files. I will replace it with mine.
Thanks.
Thomas

try to hard reset it
mine got the same problem too after upgrading to JB and after hard rest it works flawlessly :good:

codearm2 said:
try to hard reset it
mine got the same problem too after upgrading to JB and after hard rest it works flawlessly :good:
Click to expand...
Click to collapse
How can i do the hard reset?

WARNING: Do not flash P765 and P760 kdz/roms on P769 and P768. They wont work due to hardware differences.
P769 will end up with permanent touch issue and P768 will end up with dead camera issue (no idea if permanent or temporary).
Flash back to any old rootable KDZ for P768 and update to latest via OTA, if possible. Not guaranteed if camera will ever work or not. Whatever you do further more take necessary precaution and try to restore.
@thomasoeli, congrats for being guinea pig for all And finally it is confirmed that Camera dies after flashing P760 roms on P768. Rest of p768 pals, learn from this.
codearm2 said:
try to hard reset it
mine got the same problem too after upgrading to JB and after hard rest it works flawlessly :good:
Click to expand...
Click to collapse
@amnik and @codearm2,
Both of you have P765, his problem with P768 is different than yours. Seems you have not noticed his variant and do not exactly know what has happened. Your innocent advices can mess his device further more. Dont make yourself responsible for more issues. Some P769 pals have damaged their touchscreen permanently with mirrored touchscreen issue coz they flashed P765 on P769.
Probably "thomasoeli" is the first person who flashed P760 on P768 till date. At least I dont remember anyone else who did that.

Back to V10b (ICS)
I have good news! I have downgraded to the original firmware V10B with KDZ. After this, i do a hardreset. Without this, the phone is not started.
The camera now works perfectly! :laugh:
But, the phone is not rooted for now. Can i rooted again with CWM?
Thanks for your help.
Thomas

thomasoeli said:
I have good news! I have downgraded to the original firmware V10B with KDZ. After this, i do a hardreset. Without this, the phone is not started.
The camera now works perfectly! :laugh:
But, the phone is not rooted for now. Can i rooted again with CWM?
Thanks for your help.
Thomas
Click to expand...
Click to collapse
congratulations you can unlock your bootloader using JB firmware then return to v10x ics and still have unlocked bootloader. So doesnt matter if your camera didnt work on jb you can flash custom roms that recently came out as well as recoveries as long as if you have unlocked the bootloader during your time on JB.
---------- Post added at 10:37 PM ---------- Previous post was at 10:36 PM ----------
Basicly the p768's bootloader can be unlocked using the method previusly for p765 without damaging hardware.

Virusbetax said:
Basicly the p768's bootloader can be unlocked using the method previusly for p765 without damaging hardware.
Click to expand...
Click to collapse
You forgot to mention a person, who tried that first to be a guinea pig for P765, for all.

Then I flashed the original firmware, also stand in the top the bootloader is unlocked.
Is the boot loader after the complete downgrade still unlocked?
In which way can I root my P768 again? Is this still possible?
The versions confuse me somewhat.
One more question: Can I actually flash a one rooted firmware (ICS) for my P768? When it is available.
I thank you.
Thomas

thomasoeli said:
Then I flashed the original firmware, also stand in the top the bootloader is unlocked.
Is the boot loader after the complete downgrade still unlocked?
In which way can I root my P768 again? Is this still possible?
The versions confuse me somewhat.
One more question: Can I actually flash a one rooted firmware (ICS) for my P768? When it is available.
I thank you.
Thomas
Click to expand...
Click to collapse
BL is permanently unlocked for device life. Go back or forward its fixed.
Sent from P765 on JB.

cmahendra said:
BL is permanently unlocked for device life. Go back or forward its fixed.
Sent from P765 on JB.
Click to expand...
Click to collapse
Fine.
Can i root my phone with this method?
http://forum.xda-developers.com/showthread.php?t=2173465
I'm not sure what KDZ should I use?
P768 ICS
Download LGP768_AP[6].bin and FACTORY KDZ OF V10E PHILIPPINES
(TELECOM CONCEPTS INC)
(bin by me, perfect and tested ok)
.
Download (ZIPPED) LGP768_AP[6].bin and FACTORY KDZ OF V10A BRAZIL
(bin by me, perfect and tested ok)
.
Download LGP768_AP[6].bin and FACTORY KDZ OF V10E TAIWAN
(bin by donk165, perfect and tested ok, post)
The downloads for the KDZ files may not work.
Thanks.

thomasoeli said:
Fine.
Can i root my phone with this method?
http://forum.xda-developers.com/showthread.php?t=2173465
I'm not sure what KDZ should I use?
P768 ICS
Download LGP768_AP[6].bin and FACTORY KDZ OF V10E PHILIPPINES
(TELECOM CONCEPTS INC)
(bin by me, perfect and tested ok)
.
Download (ZIPPED) LGP768_AP[6].bin and FACTORY KDZ OF V10A BRAZIL
(bin by me, perfect and tested ok)
.
Download LGP768_AP[6].bin and FACTORY KDZ OF V10E TAIWAN
(bin by donk165, perfect and tested ok, post)
Click to expand...
Click to collapse
Please read Opening Post carfully, it clearly says will work only for ICS.
ANOTHER NOTE: If you do not see KDZ from your own country, try to find in this thread and MAKE YOUR OWN HEX-EDITED BIN FILE FROM THAT KDZ for above rooting.
Choose any P768 you want from list. Good Luck.

cmahendra said:
Please read Opening Post carfully, it clearly says will work only for ICS.
ANOTHER NOTE: If you do not see KDZ from your own country, try to find in this thread and MAKE YOUR OWN HEX-EDITED BIN FILE FROM THAT KDZ for above rooting.
Choose any P768 you want from list. Good Luck.
Click to expand...
Click to collapse
Good morning,
I did last night successfully created the bin file from my KDZ. Today evening I will probably flash the rom again and replace the bin file.
If everything works and the Rom is rooted, I'll put the BIN file for the P768 for all available.

thomasoeli said:
Good morning,
I did last night successfully created the bin file from my KDZ. Today evening I will probably flash the rom again and replace the bin file.
If everything works and the Rom is rooted, I'll put the BIN file for the P768 for all available.
Click to expand...
Click to collapse
Yeah, i am so happy. :laugh:
http://forum.xda-developers.com/showpost.php?p=39373462&postcount=226
Greetings
Thomas

Related

[Q] p760's firmware on p765?? Is it possible?? has anybody tried it yet

Has anybody tried flashing firmware's from different variant's of Optimus L9
the reason I am saying this is p760 will be unlocked in the next OTA update.
yes you heard it right p760's bootloader will be unlocked in the next update.
So I was thinking if p760's firmware is compatible with p765 or not ????
I think it would be worth to try flashing firmware of p760 on p765 !
they both are identical and the only difference between these phones is gorilla glass. IMO
I know it would be very risky. but it would be worth the risk.
It would be nice if two or more people could confirm that p760 firmware works on p765.
Confirmation By:
1) iswanptr18
iswanptr18 said:
My l9 is p765, and I've installed the p760 Baltics firmware without problems.
Click to expand...
Click to collapse
2) codearm2
codearm2 said:
I've flashed 760 kdz on my 765 phone
and everything works fine, except the NFC ofcourse
Click to expand...
Click to collapse
3) cmahendra
cmahendra said:
FLASHED P760V10G EUROPE on my Indian P765 with my usual Offline FOTA Flash method, flashed easily and smoothly. Obviously ROOT WAS LOST.
In first hour the phone is functioning great. Saw some improvements.
1) Noticeable more responsive screen
2) Faster and Smoother than before.
3) Data and Apps were not lost (after this Offline FOTA) so checked all options and apps, were seen working fine.
3) The most important thing is Outstanding Full Network. Was having 2/3 bars inside my home, now it FULLLLLLLLL
Though No Root and device is showing as "P760" in phone information (who cares), will use for 2/3 days for testing and will share some more finding. cya
Click to expand...
Click to collapse
Based on the confirmations should we think P760 firmware is indeed compatible with P765 !?
what do you guys think? Is it safe to flash P760 rom on P765 or not.
er.davinder said:
Has anybody tried flashing firmware's from different variant's of Optimus L9
the reason I am saying this is p760 will be unlocked in the next OTA update.
yes you heard it right p760's bootloader will be unlocked in the next update.
So I was thinking if p760's firmware is compatible with p765 or not ????
I think it would be worth to try flashing firmware of p760 on p765 !
they both are identical and the only difference between these phones is gorilla glass. IMO
I know it would be very risky. but it would be worth the risk.
has anybody tried it yet??? were you successful in flashing a variant firmware on Optimus L9.
Click to expand...
Click to collapse
MG is unlocking the bootloader? Would you please share the source of the information you just gave?
You need to compare the two phones to the bone to see if there is any difference
go ahead then do it. you will brick your phone
hamdimo said:
MG is unlocking the bootloader? Would you please share the source of the information you just gave?
You need to compare the two phones to the bone to see if there is any difference
Click to expand...
Click to collapse
Yeah you right, if we could somehow compare all the variants of L9 and make comparison/compatible chart for the ROMS that would be really helpful for the L9 community.
I wonder if there is way to try find whether the rom is compatible or not, something like RUN/debug the ROM on the device without flashing it. I wonder if it is possible to that.
archgloom said:
go ahead then do it. you will brick your phone
Click to expand...
Click to collapse
It will not brick, I think it is quite possible , L9 is unbrickable as long as we have uboot omap4boot
er.davinder said:
Has anybody tried flashing firmware's from different variant's of Optimus L9
the reason I am saying this is p760 will be unlocked in the next OTA update.
yes you heard it right p760's bootloader will be unlocked in the next update.
So I was thinking if p760's firmware is compatible with p765 or not ????
I think it would be worth to try flashing firmware of p760 on p765 !
they both are identical and the only difference between these phones is gorilla glass. IMO
I know it would be very risky. but it would be worth the risk.
has anybody tried it yet??? were you successful in flashing a variant firmware on Optimus L9.
Click to expand...
Click to collapse
My l9 is p765, and I've installed the p760 Baltics firmware without problems.
iswanptr18 said:
My l9 is p765, and I've installed the p760 Baltics firmware without problems.
Click to expand...
Click to collapse
OMG, you are really brave. I think you are the first person to try that. Are you sure all hardware and features working well. I will also give an immediate try.
Actually I do guinea pig myself and my L9 always, but this time just want to re-confirm for some more confidence.
The difference between p765 and p760 I think just in the NFC feature (cmiiw). I installed the firmware 10A Baltics only for downgrade from firmware 10C Indonesia. Since I can not downgrade to 10B Indonesia for the purpose of rooting, so I try to use p760 firmware 10A Baltics. And it worked. I am not really sure if "all" hardware and features working well since i use it only for couple of hours but phone, texting, data, wifi and tried some important setting were working fine.
iswanptr18 said:
The difference between p765 and p760 I think just in the NFC feature (cmiiw). I installed the firmware 10A Baltics only for downgrade from firmware 10C Indonesia. Since I can not downgrade to 10B Indonesia for the purpose of rooting, so I try to use p760 firmware 10A Baltics. And it worked. I am not really sure if "all" hardware and features working well since i use it only for couple of hours but phone, texting, data, wifi and tried some important setting were working fine.
Click to expand...
Click to collapse
Thats great! I am proud to see one more guinea pig like me. I recently tried using SmartFlash on L9 with some trial and error, which failed, but L9 not bricked.
Was holiday 2/3 days in India, phone was not seriously required and got some spare time, so just out of curiosity, FLASHED P760V10G EUROPE on my Indian P765 with my usual Offline FOTA Flash method, flashed easily and smoothly. Obviously ROOT WAS LOST.
In first hour the phone is functioning great. Saw some improvements.
1) Noticeable more responsive screen
2) Faster and Smoother than before.
3) Data and Apps were not lost (after this Offline FOTA) so checked all options and apps, were seen working fine.
3) The most important thing is Outstanding Full Network. Was having 2/3 bars inside my home, now it FULLLLLLLLL
Though No Root and device is showing as "P760" in phone information (who cares), will use for 2/3 days for testing and will share some more finding. cya
cmahendra said:
Was holiday 2/3 days in India, phone was not seriously required and got some spare time, so just out of curiosity, FLASHED P760V10G EUROPE on my Indian P765 with my usual Offline FOTA Flash method, flashed easily and smoothly. Obviously ROOT WAS LOST.
In first hour the phone is functioning great. Saw some improvements.
1) Noticeable more responsive screen
2) Faster and Smoother than before.
3) Data and Apps were not lost (after this Offline FOTA) so checked all options and apps, were seen working fine.
3) The most important thing is Outstanding Full Network. Was having 2/3 bars inside my home, now it FULLLLLLLLL
Though No Root and device is showing as "P760" in phone information (who cares), will use for 2/3 days for testing and will share some more finding. cya
Click to expand...
Click to collapse
wow, glad to hear it, data and apps will always be there after you update the fw using that method
My 765 running v10C screen is not so responsive, think I'll give 10G a try :laugh:
Btw, 765 is flashable with 760 version and it works. I tried Europe version.
I've tested the stability etc etc
The only not working is the NFC and camera.
Dunno if the others have camera problem too like me, but it can be solved by using 3rd party camera apps like camera360 :good:
Now, I'm downloading the 10G and gonna give it a shoot on my 765 :fingers-crossed:
codearm2 said:
wow, glad to hear it, data and apps will always be there after you update the fw using that method
My 765 running v10C screen is not so responsive, think I'll give 10G a try :laugh:
Btw, 765 is flashable with 760 version and it works. I tried Europe version.
I've tested the stability etc etc
The only not working is the NFC and camera.
Dunno if the others have camera problem too like me, but it can be solved by using 3rd party camera apps like camera360 :good:
Now, I'm downloading the 10G and gonna give it a shoot on my 765 :fingers-crossed:
Click to expand...
Click to collapse
CAMERA WORKING PERFECT, else I would have mentioned it. After your post again tested 5MP photos and 1080p Video, all perfect and superbly smooth video and photos. You may hard-reset and try flashing. If works on my P765, should work on your P765 too.
cmahendra said:
CAMERA WORKING PERFECT, else I would have mentioned it. After your post again tested 5MP photos and 1080p Video, all perfect and superbly smooth video and photos. You may hard-reset and try flashing. If works on my P765, should work on your P765 too.
Click to expand...
Click to collapse
strange, i've flashed it 4times and the camera still not working
May be I'm too lucky
Sent from my LG-P760 using xda app-developers app

Guide to use P765V10G Indian ICS Baseband on P760V20B EUROPEAN JB flashed on P765

==============================================
EDIT: FOUND A METHOD TO FLASH CHANGED BASEBAND ON ANY STOCK ROM (12-Apr-13) See this related thread for more information
==============================================
I have P765 Asian/Indian Edition of L9.
Checkout below how did I got Original Indian Baseband made for ICS working perfectly along with on European JELLYBEAN.
SITUATION:
I was on JellyBean P760V20B flashed on my P765 Indian L9 device. But as you all know, KDZ includes the BASEBAND too, that means when I flashed P760JB, the European Baseband was also flashed on my Indian Phone. This means I was using European Baseband on my Indian phone in Indian Region. Though, phone was working fine and network was ok but not as better as my previous V10G Indian KDZ ICS Rom. Randomly but rarely, I got my own annoying echo sound, while on voice calls. Call drops in elevators and deep section of my office.
WHAT I DID TO IMPROVE MY NETWORK?
1) Then someday (yesterday lolz) I got an idea. I took CWM BACKUP of my JB with app and data, on external sdcard.
2) Flashed back ICS P765V10G India KDZ, so I was back on my original Indian ROM with Indian Baseband and signal is again great in ICS. While flashing, i rooted it with Lelus method. But this is ICS and how can I stay without JB?
3) Then I started phone in CWM (non-touch) mode, wiped everything and RESTORED BACK CWM BACKUP OF JB, which was taken in first step.
FYI, CWM backup does not contain Baseband, hence can not flash BASEBAND. So this means only ROM is restored, and Indian Baseband from V10G remained in phone at its own reserved place.
4) OPTIONAL: Replaced "rild" file from P765 in "/system/bin/" folder. ATTACHED BELOW IN ZIPPED FORMAT. First take backup of current "rild" before replacing.
/system/lib/lge-ril.so
/system/bin/rild
/system/build.prop
RIL (Radio Interface Layer) file and BASEBAND should always match for 100% network performance on any Android devices. GETRIL application is made exactly for this purpose only. Since long time, I am trying hard to get GETRIL app support for our L9 devices also, by initiating direct interaction with developer.
(As mentioned before replacing RILD file is optional and do it only if you have bad/no network after baseband changed. If still does not work, flash your old KDZ and restore your cwm backup.)
I am again back on perfect Signal, Network, Calls, No echo. The difference is clearly visible in network and calls now no drops in elevators too like it was before.
EVERYTHING ABOVE IS TRICKY BUT VERY EASY TO PERFORM
Now in V20B JB, I see false entry in phone information that my phone is P760 and V20B Baseband, but when I tested it with GETRIL I found that I am on P765V10G Baseband. When I send email to GETRIL developers, it sends email with BASEBAND information as P765V10G. :good:
EDIT: Find some ril files from various roms here.
Hope this helps some of my P765 fellow I must be insane doing all this stuff. lolz :laugh:
Re: Trick to use P765V10G Indian ICS Baseband on P760V20B EUROPEAN JB flashed on P765
V10c is Hong Kong that one?! When I flash kdz the recovery is still here?! And will it still unlock bootloader?!
Sent from my LG-P760 using xda premium
Re: Trick to use P765V10G Indian ICS Baseband on P760V20B EUROPEAN JB flashed on P765
Thanks mahendra ji,
I'll also try this on my device, hope this will solve battery draining problem of JB........
Sent from my LG-P760 using xda premium
hkfree said:
V10c is Hong Kong that one?! When I flash kdz the recovery is still here?! And will it still unlock bootloader?!
Sent from my LG-P760 using xda premium
Click to expand...
Click to collapse
Yes that "rild" file is for hongkong P765 users. You can flash V10C KDZ made for HongKong and use this "rild" for last step.
gdjindal said:
Thanks mahendra ji,
I'll also try this on my device, hope this will solve battery draining problem of JB........
Click to expand...
Click to collapse
I dont know how much battery drain will be reduced but the network will be superb. If you disable some BLOATWARE from Application Manager you will see some battery improvement.
Re: Trick to use P765V10G Indian ICS Baseband on P760V20B EUROPEAN JB flashed on P765
Im in indonesia and flash europe jb with europe basebamd, no issue with the network and voice call.
Sent from my LG-P760 using xda premium
hendrawiadnyana said:
Im in indonesia and flash europe jb with europe basebamd, no issue with the network and voice call.
Sent from my LG-P760 using xda premium
Click to expand...
Click to collapse
You have P760 and european baseband must be matching perfect for you. So this is not required at all for you.
This workaround is recommended only if there is low performance in network radio of device, especially for P765 in other countries.
Re: Trick to use P765V10G Indian ICS Baseband on P760V20B EUROPEAN JB flashed on P765
cmahendra said:
You have P760 and european baseband must be matching perfect for you. So this is not required at all for you.
This workaround is recommended only if there is low performance in network radio of device, especially for P765 in other countries.
Click to expand...
Click to collapse
Mine is p765
Sent from my LG-P760 using xda premium
Will this trick work on normal P760 L9? Because i would like to switch to ICS baseband, because of weird wifi issues on V20B.
Re: Trick to use P765V10G Indian ICS Baseband on P760V20B EUROPEAN JB flashed on P765
needmoney said:
Will this trick work on normal P760 L9? Because i would like to switch to ICS baseband, because of weird wifi issues on V20B.
Click to expand...
Click to collapse
Should work. This is why I suggested to change back to baseband from your own region. You are nothing to loose here. Either it will work or won't.
Sent from P765 on JB.
Did exactly what you did but didn't work
cmahendra said:
I have P765 Asian/Indian Edition of L9.
Checkout below how did I got Original Indian Baseband made for ICS working perfectly along with on European JELLYBEAN.
SITUATION:
I was on JellyBean P760V20B flashed on my P765 Indian L9 device. But as you all know, KDZ includes the BASEBAND too, that means when I flashed P760JB, the European Baseband was also flashed on my Indian Phone. This means I was using European Baseband on my Indian phone in Indian Region. Though, phone was working fine and network was ok but not as better as my previous V10G Indian KDZ ICS Rom. Randomly but rarely, I got my own annoying echo sound, while on voice calls. Call drops in elevators and deep section of my office.
WHAT I DID TO IMPROVE MY NETWORK?
1) Then someday (yesterday lolz) I got an idea. I took CWM BACKUP of my JB with app and data, on external sdcard.
2) Flashed back ICS P765V10G India KDZ, so I was back on my original Indian ROM with Indian Baseband and signal is again great in ICS. While flashing, i rooted it with Lelus method. But this is ICS and how can I stay without JB?
3) Then I started phone in CWM (non-touch) mode, wiped everything and RESTORED BACK CWM BACKUP OF JB, which was taken in first step.
FYI, CWM backup does not contain Baseband, hence can not flash BASEBAND. So this means only ROM is restored, and Indian Baseband from V10G remained in phone at its own reserved place.
4) Replaced "rild" file from P765 in "/system/bin/" folder. ATTACHED BELOW IN ZIPPED FORMAT. First take backup of current "rild" before replacing.
/system/bin/rild
RIL (Radio Interface Layer) file and BASEBAND should always match for 100% network performance on any Android devices. GETRIL application is made exactly for this purpose only. Since long time, I am trying hard to get GETRIL app support for our L9 devices also, by initiating direct interaction with developer.
I am again back on perfect Signal, Network, Calls, No echo. The difference is clearly visible in network and calls now no drops in elevators too like it was before.
EVERYTHING ABOVE IS TRICKY BUT VERY EASY TO PERFORM
Now in V20B JB, I see false entry in phone information that my phone is P760 and V20B Baseband, but when I tested it with GETRIL I found that I am on P765V10G Baseband. When I send email to GETRIL developers, it sends email with BASEBAND information as P765V10G. :good:
Hope this helps some of my P765 fellow I must be insane doing all this stuff. lolz :laugh:
Click to expand...
Click to collapse
I followed all the steps but when i replaced the rild file and did a reboot, the mobile showed no service !!!!!
got scared but to solve that i did a restore with CWM again and everything is now back to normal
rr46000 said:
I followed all the steps but when i replaced the rild file and did a reboot, the mobile showed no service !!!!!
got scared but to solve that i did a restore with CWM again and everything is now back to normal
Click to expand...
Click to collapse
Though network was lost, you should have powered off or rebooted 2 times and check again. sometimes network takes time for first time. But its possible that the attached RILD file is not matching with baseband you flashed.
CWM Restore was not necessary. You could only replace RILD file with your backup rild file.
Baseband and Rild results will be different in various countries and related to mobile carriers and their network profile.
Still this procedure is very safe and nothing serious issue is expected.
PS: Your id and profile does not state which country you are from? Please update at least your location in profile. What could be the reason you dont share it? Generally girls dont share it on net, lolz :laugh:
Re:Replacing rild file
cmahendra said:
Though network was lost, you should have powered off or rebooted 2 times and check again. sometimes network takes time for first time. But its possible that the attached RILD file is not matching with baseband you flashed.
CWM Restore was not necessary. You could only replace RILD file with your backup rild file.
Baseband and Rild results will be different in various countries and related to mobile carriers and their network profile.
Still this procedure is very safe and nothing serious issue is expected.
PS: Your id and profile does not state which country you are from? Please update at least your location in profile. What could be the reason you dont share it? Generally girls dont share it on net, lolz :laugh:
Click to expand...
Click to collapse
Sorry i didnt share information cuz i'm new to xda
I'm in India,Delhi NCR
BTW i did do a backup and tried to restore but that didn't work for me
I will try the procedure again and will inform you
Thanks!
:laugh:
rr46000 said:
Sorry i didnt share information cuz i'm new to xda
I'm in India,Delhi NCR
BTW i did do a backup and tried to restore but that didn't work for me
I will try the procedure again and will inform you
Thanks!
:laugh:
Click to expand...
Click to collapse
Add your cityname and network provider in profile, you can see my city and vodafone my network provider. This helps a lot many people who want to help you. Or just want to know you.
Jelly bean
Sir,
Any idea when jelly bean will be available for p765.. already rooted ICS but i'm not liking the touch after rooting..
don't want to mess around with the phone too much coz it's my primary communication device..
abhay1031 said:
Sir,
Any idea when jelly bean will be available for p765.. already rooted ICS but i'm not liking the touch after rooting..
don't want to mess around with the phone too much coz it's my primary communication device..
Click to expand...
Click to collapse
yesterday V20B released for P765 for CIS countries. I am flashing now. you can also try on your own risk.
*Find list of CIS countries in google.
@cmahendra
A little bit of help needed. I downloaded the European Open version of Jellybean and Flashed it well with no problems but i am not able to unlock the bootloader. Everytime i try the phone gets rebooted nothing else.
I would like to know that which countries jellybean you tried before unlocking the bootloader. Please be specific in the country name for V20B.
I would appreciate your help.
akhilkapila said:
@cmahendra
A little bit of help needed. I downloaded the European Open version of Jellybean and Flashed it well with no problems but i am not able to unlock the bootloader. Everytime i try the phone gets rebooted nothing else.
I would like to know that which countries jellybean you tried before unlocking the bootloader. Please be specific in the country name for V20B.
I would appreciate your help.
Click to expand...
Click to collapse
europe open, but should work with any countries.
cmahendra said:
europe open, but should work with any countries.
Click to expand...
Click to collapse
I had the same version flashed but having the issues in unlocking the bootloader. It always reboots and nothing happens. Can you suggest any help for that.
akhilkapila said:
I had the same version flashed but having the issues in unlocking the bootloader. It always reboots and nothing happens. Can you suggest any help for that.
Click to expand...
Click to collapse
If you ask this query in unlock bootloader thread you will get more hits, i mean replies. this is sort of off-topic here.
Chinese language in P760V20B?
Chinese language in P760V20B?

V20B for P765 (CIS) was out.

Download link
AngryWolf80 said:
Download link
Click to expand...
Click to collapse
Good News finally. its 605MB (30 mb more than previous V20B)
Updated link in Archive Page. I hope someone will make MIRROR of KDZ roms, we need mirrors for all KDZ.
@ALL please upload and share mirror links for all KDZ.
Some people already reported what in hidden menu on P765 with official V20B absend "Bootloader Unlock Check". So I've suspecting what in P765 oem-unlock won't work
Then how can this stock rom root
Sent from my LG-P760 using xda premium
Flashed V20B for P765 CIS: kernel versions differs from V20B from P760, baseband - not.
AngryWolf80 said:
Flashed V20B for P765 CIS: kernel versions differs from V20B from P760, baseband - not.
Click to expand...
Click to collapse
so how it is smooth ? great ? bad ? how ? any new good apps? latest launcher? bloatwares?
Baseband should be different coz they release different BB for different regions. BB contains the Variant Name also like ... P765, it should be different than P760 though version number could be same.
cmahendra said:
so how it is smooth ? great ? bad ? how ? any new good apps? latest launcher? bloatwares?
Click to expand...
Click to collapse
I've used it just about 15 minutes
cmahendra said:
Baseband should be different coz they release different BB for different regions. BB contains the Variant Name also like ... P765, it should be different than P760 though version number could be same.
Click to expand...
Click to collapse
Maybe, i compared versions: "L6260_MODEM_SIC_01.1232.00", they identical...
What I've noticed - after flashing and factory reset - internal memory is about 2Gb free, compared to P760 where was about 1.6G
"adb reboot oem-unlock" brings my phone to fastboot.
I've flashed CWM, rebooted phone into recovery mode, flashed root.zip
So my P765 CIS V20B now have normal CWM and working root :laugh:
AngryWolf80 said:
I've used it just about 15 minutes
Maybe, i compared versions: "L6260_MODEM_SIC_01.1232.00", they identical...
What I've noticed - after flashing and factory reset - internal memory is about 2Gb free, compared to P760 where was about 1.6G
Click to expand...
Click to collapse
2GB wow, Thats great news.
AngryWolf80 said:
"adb reboot oem-unlock" brings my phone to fastboot.
I've flashed CWM, rebooted phone into recovery mode, flashed root.zip
So my P765 CIS V20B now have normal CWM and working root :laugh:
Click to expand...
Click to collapse
Cool cool. Thanks for feedback.
Well done LG (P765)
http://forum.xda-developers.com/showpost.php?p=39509439&postcount=23

[GUIDE FOR BB] Flash any BASEBAND on stock with new method :D [UL BL]

***WARNING*** THIS IS ONLY FOR EXPERIENCED USERS WHO REALLY KNOW FLASHING, BASEBAND, RIL Files, etc. SORRY NOT FOR NOOBS. THIS MAY BRICK YOUR PHONE AND USE INFO AT YOUR OWN RISK. IF YOU COMPLAIN I WILL SIMPLY LAUGH ON YOU.
Since long time I was wondering how to flash baseband of my choice (country) on roms from other countries and was playing around with baseband so many a times. Finally I found an easiest way to flash it with Lelus method.
1) I have L9 P765 India Variant and was using P760V20C Europe with little network problem. GPS was excellent but phone network was bit weak and sometimes bad.
2) I have unlocked Bootloader long time back
3) Wanted to be the first to flash P760 V20D Baltic and ROOT and CWM.
4) But I wanted ICS Baseband from the ICS Rom released for my country, that is, P765 V10G India.
So this is how I did it.
Collection of files and utils and some preparation.
0) Take backup of RILD file from my original rom (Indian P765 V10G) and saved in sdcard for future reference.
/system/bin/rild
1) Extract Baseband file LGP765_CP.fls from Indian P765 V10G with this method and rename it as LGP760_CP.fls
2) Downloaded P760 V20D Baltic Rom and extract LGP760_AP[11].bin and replace the Lelus's codes with HEX EDITOR. Keep both files together to quick copying. See how they are ready and waiting
IMPORTANT: If you are not rooting at this time, just skip this part.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
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"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
3) Connect Phone to PC with usb cable and in "LG Software Mode" and run Angrywolf80's new script (Root9.bat) in Command Prompt mode.
4) phone is still connected in LG Software mode and added lines in windows HOSTS file and started smallserver. And also started Flashing new V20D_00.kdz.
5) Now while replacing files in "C:\ProgramData\LGMOBILEAX\Phone", quickly replaced these two files instead of usual one file in Lelus method, "LGP760_AP[11].bin" and "LGP760_CP.fls" and let flashing go.
IMPORTANT: If you are not rooting at this time, replace only FLS file.
Flashing finished smoothly and phone started normally. Finally pushed CWM and installed SuperSu with usual method
So, technically speaking, now my P765 is on Jellybean of P760 V20D Baltics with Indian ICS Baseband of P765V10G. Both Rooted and with CWM Touch. Cool, hah?
Click to expand...
Click to collapse
Everything is perfect and working fine. Will report more results about network and other radio related things.
But hey pals......at the moment the network is really good, I mean better than, P765 V20C Europe Open.
NOW WHAT I RECOMMEND IS EVEN IF YOU ARE NOT ROOTING YOU CAN REPLACE FLS FILE AND FLASH YOUR OWN BASEBAND. I TRIED THIS SUCCESSFULLY. TESTED OK.
If you are already on any STOCK rom which is not from your country and you have network problem, then you can try flashing same ROM but replace baseband from ICS/JB rom released for your own country
.
Though this will not wipe your data and apps and phone starts with same rom version, it is good to keep nandroid backup. Dont tell me I did not reminded you. lolz. :laugh:
Feedback me if anyone tries this. Goodluck.
PS: Only fearless survive on XDA, rest of them go to service centers. lolz :laugh:
Thanks for this guide, I will try it out once I'm home. Hopefully I'll have better signal/3g performance.
Sent from my LG-P768 using xda app-developers app
donk165 said:
Thanks for this guide, I will try it out once I'm home. Hopefully I'll have better signal/3g performance.
Sent from my LG-P768 using xda app-developers app
Click to expand...
Click to collapse
JB not available yet for P765 India, that does not mean we can not use it. With our own matching BB+RIL files we can flash any roms in the world made for P760 and P765 and use it without any network issue.
We have been doing this since ages for O2X (i still have). Even GetRil app is specially made for this reason.
Tell me if it works for you or not. Good Luck
Right, Im in the process of doing this mod now. Do I need to rild file from the baseband rom also? If so, can anyone upload their rlid file from P760 V20C Europe Open?
Edit: Signal seems all good. No problems found.
donk165 said:
Right, Im in the process of doing this mod now. Do I need to rild file from the baseband rom also? If so, can anyone upload their rlid file from P760 V20C Europe Open?
Edit: Signal seems all good. No problems found.
Click to expand...
Click to collapse
Yes yes yes! Take backup of RIL file too from your original rom. Use only if it does not matches or in case problem persists. It is always good to have BB and RIL in matching.
Well thats the idea of whole GETRIL software is. Matching BB+RIL. But sadly GETRIL developers are not yet considering my request. May be they are too busy. Just now again sent them email to remind.
cmahendra said:
Yes yes yes! Take backup of RIL file too from your original rom. Use only if it does not matches or in case problem persists. It is always good to have BB and RIL in matching.
Well thats the idea of whole GETRIL software is. Matching BB+RIL. But sadly GETRIL developers are not yet considering my request. May be they are too busy. Just now again sent them email to remind.
Click to expand...
Click to collapse
Thanks for the reply. I shall replace the RIL file. I just need anyone still running a V20x Europe Open ROM to upload their RILD file if they could! Thanks steve
I replaced the RILD file and rebooted the phone. I then got no service at all. I had signal with the stock RILD. I think im going to stick with the stock one and just use the changed baseband. Im not sure why the RILD didnt work, maybe the P760/765 have different mobile antennas or just use a different rild format or something? it was the JB rild going onto an ICS rom, so thats a possibility too. I guess other will have to test to see if it helps them out.
donk165 said:
Thanks for the reply. I shall replace the RIL file. I just need anyone still running a V20x Europe Open ROM to upload their RILD file if they could! Thanks steve
I replaced the RILD file and rebooted the phone. I then got no service at all. I had signal with the stock RILD. I think im going to stick with the stock one and just use the changed baseband. Im not sure why the RILD didnt work, maybe the P760/765 have different mobile antennas or just use a different rild format or something? it was the JB rild going onto an ICS rom, so thats a possibility too. I guess other will have to test to see if it helps them out.
Click to expand...
Click to collapse
U have P768 right? did steve mentioned which variant he took the backup? his signature shows P760. Did you mentioned V20B, V20C or V20D while asking? No. I see some complete obvious mismatch here.
Okay, I had a feeling it may not be right. I am going to try an ICS V10E baseband and rild file. I did ask for a P760 v20 file but I didn't specify which version. The variant of phone doesn't matter does it? As long as the rild and baseband match, right? And yeah I have a P768. V10E.
Sent from my LG-P768 using xda app-developers app
donk165 said:
Okay, I had a feeling it may not be right. I am going to try an ICS V10E baseband and rild file. I did ask for a P760 v20 file but I didn't specify which version. The variant of phone doesn't matter does it? As long as the rild and baseband match, right? And yeah I have a P768. V10E.
Sent from my LG-P768 using xda app-developers app
Click to expand...
Click to collapse
You are again wrong. The rild file and FLS file must be exactly from same KDZ. Then only it will be called match. I think I clearly mentioned that before to you.
Dont depend on anyone else, do two times flashing. The best thing you can do for this is this....
1) Flash ICS KDZ which works perfect for your country. Extract FLS file and copy RILD file from same KDZ.
2) Flash any other KDZ you want ICS/JB from your country or any other country. But while flashing replace the backup FLS as I mentioned in OP.
3) After phone starts, copy rild file in place.
No dependency, no chance of errors. :good:Goodluck
You are a monster!
cmahendra said:
***WARNING*** THIS IS ONLY FOR EXPERIENCED USERS WHO REALLY KNOW FLASHING, BASEBAND, RIL Files, etc. SORRY NOT FOR NOOBS. THIS MAY BRICK YOUR PHONE AND USE INFO AT YOUR OWN RISK. IF YOU COMPLAIN I WILL SIMPLY LAUGH ON YOU.
Since long time I was wondering how to flash baseband of my choice (country) on roms from other countries and was playing around with baseband so many a times. Finally I found an easiest way to flash it with Lelus method.
1) I have L9 P765 India Variant and was using P760V20C Europe with little network problem. GPS was excellent but phone network was bit weak and sometimes bad.
2) I have unlocked Bootloader long time back
3) Wanted to be the first to flash P760 V20D Baltic and ROOT and CWM.
4) But I wanted ICS Baseband from the ICS Rom released for my country, that is, P765 V10G India.
So this is how I did it.
Collection of files and utils and some preparation.
0) Take backup of RILD file from my original rom (Indian P765 V10G) and saved in sdcard for future reference.
/system/bin/rild
1) Extract Baseband file LGP765_CP.fls from Indian P765 V10G with this method and rename it as LGP760_CP.fls
2) Downloaded P760 V20D Baltic Rom and extract LGP760_AP[11].bin and replace the Lelus's codes with HEX EDITOR. Keep both files together to quick copying. See how they are ready and waiting
IMPORTANT: If you are not rooting at this time, just skip this part.
3) Connect Phone to PC with usb cable and in "LG Software Mode" and run Angrywolf80's new script (Root9.bat) in Command Prompt mode.
4) phone is still connected in LG Software mode and added lines in windows HOSTS file and started smallserver. And also started Flashing new V20D_00.kdz.
5) Now while replacing files in "C:\ProgramData\LGMOBILEAX\Phone", quickly replaced these two files instead of usual one file in Lelus method, "LGP760_AP[11].bin" and "LGP760_CP.fls" and let flashing go.
IMPORTANT: If you are not rooting at this time, replace only FLS file.
Flashing finished smoothly and phone started normally. Finally pushed CWM and installed SuperSu with usual method
Everything is perfect and working fine. Will report more results about network and other radio related things.
But hey pals......at the moment the network is really good, I mean better than, P765 V20C Europe Open.
NOW WHAT I RECOMMEND IS EVEN IF YOU ARE NOT ROOTING YOU CAN REPLACE FLS FILE AND FLASH YOUR OWN BASEBAND. I TRIED THIS SUCCESSFULLY. TESTED OK.
If you are already on any STOCK rom which is not from your country and you have network problem, then you can try flashing same ROM but replace baseband from ICS/JB rom released for your own country
.
Though this will not wipe your data and apps and phone starts with same rom version, it is good to keep nandroid backup. Dont tell me I did not reminded you. lolz. :laugh:
Feedback me if anyone tries this. Goodluck.
PS: Only fearless survive on XDA, rest of them go to service centers. lolz :laugh:
Click to expand...
Click to collapse
Oh my God, I think I am going to start calling YODA! , you are in fact a MASTER!, again thanks a lot for what you bring to the table (worry not i will press the thanks button), listen I hope I am not way off topic here, but id like to ask:
Can this same logic be used to flash Cyanogenmod on a p768g but while flashing throw in the Camera Drivers so it works?, also can you share with me how to unlock the bootloader on that same device?, I already have root and CWM installed, so I just need instructions on how to unlock bootloader, thanks again!
danywalkert said:
Oh my God, I think I am going to start calling YODA! , you are in fact a MASTER!, again thanks a lot for what you bring to the table (worry not i will press the thanks button), listen I hope I am not way off topic here, but id like to ask:
Can this same logic be used to flash Cyanogenmod on a p768g but while flashing throw in the Camera Drivers so it works?, also can you share with me how to unlock the bootloader on that same device?, I already have root and CWM installed, so I just need instructions on how to unlock bootloader, thanks again!
Click to expand...
Click to collapse
Thanks for sweet words.
Baseband method is nothing to do with apps. FLS file is hardware controller file for RIL (Radio Interface Layer). So this method will not work for anything else.
For unlocking bootloader of P768 this post already existed. I am not sure but could be bit tough for newbies.
http://forum.xda-developers.com/showthread.php?t=2196808
So, which baseband should I use? I'm on V20A, and I wanted to have a European baseband, I am from the UK, not Mexico
I was thinking using the V20B P765 baseband, would that work?
Sent from my LG-P768
donk165 said:
So, which baseband should I use? I'm on V20A, and I wanted to have a European baseband, I am from the UK, not Mexico
I was thinking using the V20B P765 baseband, would that work?
Sent from my LG-P768
Click to expand...
Click to collapse
Many european basebands made for P760 worked for my P765, but I dont know it will work vice versa or not? You have to do some tests and decide yourself.
I dont know how come you got P768 in UK. I think LG supplied P760 in UK, may be I dont know.
Got it, I think!? (the not so young padawan says).
danywalkert said:
Oh my God, I think I am going to start calling YODA! , you are in fact a MASTER!, again thanks a lot for what you bring to the table (worry not i will press the thanks button), listen I hope I am not way off topic here, but id like to ask:
Can this same logic be used to flash Cyanogenmod on a p768g but while flashing throw in the Camera Drivers so it works?, also can you share with me how to unlock the bootloader on that same device?, I already have root and CWM installed, so I just need instructions on how to unlock bootloader, thanks again!
Click to expand...
Click to collapse
Thanks so much (again) for your quick and kind response; I get what you are saying and also realized, perhaps I did not explain my self very well, ill do my best this time.
Ok so I would like to install cyanogenmod or any of those cool ROMS out there like AOKP and such, (this is why id like to unlock the bootloader!), but what I have found is that this ROMS, they do not support P768 , they only support P760, so if I do install this ROMS then the camera on my device will stop working, so what I have understood from this post of yours, is that, taking advantage of the Lelus method you have installed whatever ROM from other countrys you liked, but you have modified (more like kept) the Baseband values in order to keep such values that work best on your geographical area, so I think I get the concept and started thinking (wishful thinking), maybe flashing through lelus metod and replacing some specific files in the middle of flashing could actually solve the not working camera?
Again thanks a lot! =)
cmahendra said:
Many european basebands made for P760 worked for my P765, but I dont know it will work vice versa or not? You have to do some tests and decide yourself.
I dont know how come you got P768 in UK. I think LG supplied P760 in UK, may be I dont know.
Click to expand...
Click to collapse
I got it because at the time, there were no companies selling the L9, only mobicity.co.uk. and they are a grey importer. So my phone was imported from Korea. I wish id waited a month or so, the p760 is now available in the UK @ play.com.
Anyway, back on topic. I am going to try out the baseband from V20B europe open, ill post my results if I succeed.
Thanks
Could anyone please post the german baseband files for P760?
My phone is currently not rootable, so I don't have access to system/
Regards
@cmahendra can u post the screenshot of ur indian baseband on hongkong v20d? I replaced indian baseband file during flashing, so just wanna know whether i got it correctly. Thanks
thank you for this post, I'm using a ROM 20C from not sure wich country and my phone is from Mexico. The phone network was not working, but after replacing the FLS file, I'm able to use the phone network. The issue now is that cannot use 3G, so I'm trying to obtain the RIL version from Mexico Telcel 20A, if someone have this version in his phone, please share with me the RIL file, thank you!
GiBraiNe said:
thank you for this post, I'm using a ROM 20C from not sure wich country and my phone is from Mexico. The phone network was not working, but after replacing the FLS file, I'm able to use the phone network. The issue now is that cannot use 3G, so I'm trying to obtain the RIL version from Mexico Telcel 20A, if someone have this version in his phone, please share with me the RIL file, thank you!
Click to expand...
Click to collapse
Do you have the Mexico Telcel 20A kdz?
If you do, just extract with mine and cmahendra's guides.
http://forum.xda-developers.com/showthread.php?p=42354409
Sent from my LGMS769_C.M.10.1.1 using xda app-developers app
I keep running into problems while doing this. I am trying to use the Europe Open V20C P760 baseband for my V20C P768. When I flash the P768 KDZ but replace the FLS file, the phone works fine, but as soon as i replace the RILD file, I lose all signal and the phone doesnt recognise my sim card. Even if I switch the RILD file back to the default one, I still lose all signal, the only way to fix was to reflash the KDZ. I dont understand why replacing the RILD file loses all signal.
Does cross phone baseband swapping not work or something? Ive used the same versions of jelly bean, both V20C, i renamed the FLS file to P768 instead of P760.
All I want is good network performance in the UK, really wish Id gone Optimus 4X, atleast that is sold here and has a UK baseband

new update - v20b-sep-11-2015

hey guys,
i just got a notification saying there is a new update available for my beloved mini.
-> d620r in europe
-> v20b-sep-11-2015
well, my problem is the following:
i am rooted, have a patched bootloader, twrp recovery and xposed (with several modules, for example xhalo)
can i update? what will the update do to my configuration? can anyone tell me what the update contains? (is it worth it?)
thanks
bombaglad said:
hey guys,
i just got a notification saying there is a new update available for my beloved mini.
-> d620r in europe
-> v20b-sep-11-2015
well, my problem is the following:
i am rooted, have a patched bootloader, twrp recovery and xposed (with several modules, for example xhalo)
can i update? what will the update do to my configuration? can anyone tell me what the update contains? (is it worth it?)
thanks
Click to expand...
Click to collapse
I do hope Tse™ could provide us flashable copy of v20b (I'm using his flashable 5.0.2 version complete with TWRP and SU) if it is not troublesome...also curious to know what update LG did.
back to the topic, i don't think you will be able to update since your current rom has already been modified, usually update works only on non-rooted unmodified rom
I flash the 20b.kdz and now i cant root, Kingroot-lg one lick root, towelroot, Purpledrake, etc.. Nothing working..
Still nothing for Serbia ...I do not know if it's safe to flash Germany kdz ?
Boki11111 said:
Still nothing for Serbia ...I do not know if it's safe to flash Germany kdz ?
Click to expand...
Click to collapse
Is Safe, its global.
xjox said:
Is Safe, its global.
Click to expand...
Click to collapse
Thanks.Flashed and work well,but it still 5.0.2 , I hope it not last update
noo rooting and still 5.0.2?? no reason to update then thanks a lot
Maybe it has Stagefright patch.
For now 20b update >>>>>> 20a version, estable, faster, less battery drain.. If someone can help with a root method will be nice...
Seems is memory leak fixed,battery charging with phone swiched off fixed to, i got this with brigtnes 50%,no find bugs
Is it worth installing? Any good improvements?
Diaze said:
Is it worth installing? Any good improvements?
Click to expand...
Click to collapse
For me yes :good:
Diaze said:
Is it worth installing? Any good improvements?
Click to expand...
Click to collapse
Yes, second life to stock rom.
I have v20b from a long time ago on my pc.. V20c îs The latest version...
updated but no root method yet
Not sure if it is worth installing or not but I did it and now I can't root it, waiting for a solution.
http://forum.xda-developers.com/g2-mini/help/rooting-lg-d620r-android-5-0-2-v20b-t3222831
V20D is the latest version! 26sept - 620LTE.
wolfpacknwo said:
V20D is the latest version! 26sept - 620LTE.
Click to expand...
Click to collapse
That is actually 26 aug, our v20b is 11 sep.
Ok so i updated to V20D and kingsroot it's working. When you get that error message, just continue.
620LTE.
so v20b = v20d? im guessing just branding but both do contain the same content?
been using v20b for a couple of days now and i'm very much happy with the improvement (as a poster said, second life to stock rom and it is very much usable now)
i_c3man said:
so v20b = v20d? im guessing just branding but both do contain the same content?
been using v20b for a couple of days now and i'm very much happy with the improvement (as a poster said, second life to stock rom and it is very much usable now)
Click to expand...
Click to collapse
There are 2 versions of v20b and the latest one is from 11sep. Also it brings very good improvements.

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