Welcome
I root phone, unlock the bootloader and everything worked nicely. Unfortunately, after restarting the phone only starts ClockworkMod recovery.
I tried to install a new soft CWM 10 of zip and on the same thing, to restore a copy of the original firmware also does not help, always on the LG logo ClockworkMod recovery starts. Is there any possibility to restore the phone back to life?
P.S. Sorry for my english and thx for help.
wendrol said:
Welcome
I root phone, unlock the bootloader and everything worked nicely. Unfortunately, after restarting the phone only starts ClockworkMod recovery.
I tried to install a new soft CWM 10 of zip and on the same thing, to restore a copy of the original firmware also does not help, always on the LG logo ClockworkMod recovery starts. Is there any possibility to restore the phone back to life?
P.S. Sorry for my english and thx for help.
Click to expand...
Click to collapse
What specific model do you have? P760, P765, P768, P769?
Have you tried to flash the stock KDZ?
kevev said:
What specific model do you have? P760, P765, P768, P769?
Have you tried to flash the stock KDZ?
Click to expand...
Click to collapse
P760
I can't flash because KDZ soft doesn't see my phone
wendrol said:
P760
I can't flash because KDZ soft doesn't see my phone
Click to expand...
Click to collapse
Have you tried in S/W Update mode?
Have you tried fastboot? http://forum.xda-developers.com/showpost.php?p=43969494&postcount=95
kevev said:
Have you tried in S/W Update mode?
Have you tried fastboot? http://forum.xda-developers.com/showpost.php?p=43969494&postcount=95
Click to expand...
Click to collapse
What I should choose in fastboot menu? I do clockworkdod_recovery.img, and now i cant turn on my phone but still fastboot works.
also S/W update mode wouldn't start :/
wendrol said:
Welcome
I root phone, unlock the bootloader and everything worked nicely. Unfortunately, after restarting the phone only starts ClockworkMod recovery.
I tried to install a new soft CWM 10 of zip and on the same thing, to restore a copy of the original firmware also does not help, always on the LG logo ClockworkMod recovery starts. Is there any possibility to restore the phone back to life?
P.S. Sorry for my english and thx for help.
Click to expand...
Click to collapse
This thread,http://forum.xda-developers.com/showthread.php?t=2386676, it's look like the same problem as yours, and he solved it.
artit said:
I flashed the original LG recovery.img
Click to expand...
Click to collapse
Where I can find this recovery.img?
wendrol said:
Where I can find this recovery.img?
Click to expand...
Click to collapse
You can extract it from your kdz, with guide from Cmahendra and kuma82, please visit http://forum.xda-developers.com/showthread.php?t=2315727
artit said:
You can extract it from your kdz, with guide from Cmahendra and kuma82, please visit http://forum.xda-developers.com/showthread.php?t=2315727
Click to expand...
Click to collapse
Great THX for this!
I use commands:
fastboot flash recovery recovery.img/boot and u-boot and now phone i turning on but after logo i see lying android with red triangle.
wendrol said:
Great THX for this!
I use commands:
fastboot flash recovery recovery.img/boot and u-boot and now phone i turning on but after logo i see lying android with red triangle.
Click to expand...
Click to collapse
Please try offline flash again. If your computer cannot detect phone try to update lg usb driver to latest version, I read about this in some thread. If that don't help try to use LG mobile support tool to recovery your phone.
artit said:
Please try offline flash again. If your computer cannot detect phone try to update lg usb driver to latest version, I read about this in some thread. If that don't help try to use LG mobile support tool to recovery your phone.
Click to expand...
Click to collapse
Ok, I turn on phone in s/w mode without battery and run LGMobile Support Tool, next I putt battery and choose actualization. After this phone works fine soo next i restart in fastboot mode and flash clockworkmod recovery.img and finally everything is fine!
thanks a lot for everybody who help me
Related
I had unlocked the bootloader of my p768 sometime back by flashing onto a p760 firmware and then i returned back to a nandroid backup of my p768 v20A
With the nandroid restore, I got my old recovery back(the one which is installed by the l9 recovery installer app) and everything normal
I wanted to use the touch recovery which is in this thread.
So i replaced the recovery in my nandroid backup with this one and tried to do an advanced restore of boot.
Now I have a security error.
Isnt the error only locked bootloader specific?
Update--I used the LG flashing application. I had to use the recovery phone option to make it work. It flashed V20A on my phone. When I did the bootloader unlock check in the hidden service menu(3845#*768#) it said "lock"
but now when my phone is in SW Update mode, it says bootloader status:unlocked
dhruvbatra205 said:
I had unlocked the bootloader of my p768 sometime back by flashing onto a p760 firmware and then i returned back to a nandroid backup of my p768 v20A
With the nandroid restore, I got my old recovery back(the one which is installed by the l9 recovery installer app) and everything normal
I wanted to use the touch recovery which is in this thread.
So i replaced the recovery in my nandroid backup with this one and tried to do an advanced restore of boot.
Now I have a security error.
Isnt the error only locked bootloader specific?
Update--I used the LG flashing application. I had to use the recovery phone option to make it work. It flashed V20A on my phone. When I did the bootloader unlock check in the hidden service menu(3845#*768#) it said "lock"
but now when my phone is in SW Update mode, it says bootloader status:unlocked
Click to expand...
Click to collapse
i think you got security error in recovery. try to flash a fresh p768 jb fw then push official p760 recovery using fastboot http://forum.xda-developers.com/showthread.php?t=2313794
nh4Rdz said:
i think you got security error in recovery. try to flash a fresh p768 jb fw then push official p760 recovery using fastboot http://forum.xda-developers.com/showthread.php?t=2313794
Click to expand...
Click to collapse
security error in recovery?
Anyways, i did an online flash and got it done
P.S. it seems that I've got both the recoveries on my phone at the moment.
P.P.S. I was trying to build cm10.1 for 768...could you help me a bit?
dhruvbatra205 said:
security error in recovery?
Anyways, i did an online flash and got it done
P.S. it seems that I've got both the recoveries on my phone at the moment.
P.P.S. I was trying to build cm10.1 for 768...could you help me a bit?
Click to expand...
Click to collapse
Edit: i installed before cm10 p760 official on p768 without any problem and it boots up,
i got problem. take a look at this http://forum.xda-developers.com/showthread.php?p=42802298#post42802298
nh4Rdz said:
Edit: i installed before cm10 p760 official on p768 without any problem and it boots up,
i got problem. take a look at this http://forum.xda-developers.com/showthread.php?p=42802298#post42802298
Click to expand...
Click to collapse
It boots up perfect but the camera doesn't work
Thats the only difference between the two devices as far as i know
dhruvbatra205 said:
It boots up perfect but the camera doesn't work
Thats the only difference between the two devices as far as i know
Click to expand...
Click to collapse
yes why dont you try to replace updater script on your build one.
nh4Rdz said:
yes why dont you try to replace updater script on your build one.
Click to expand...
Click to collapse
Could you please elaborate?
Hello,
Yesterday I've downloaded official software update for LG Optimus L9 P760, my phone is rooted. So, phone restarted and boom it stuck into CMW Recovery mode. I've tried everything I found on internet, I have used exitrecovery.zip file USERUI recovery zip, I even used other rom. I can't connect phone to pc I don't know why, but when I do my pc recognizes it as an unknown device. Please if some one can help me I would be very, VERY grateful. Thank YOU
Hello, it's the same problem like i had.
The phone needs the stock recovery to install official firmware updates.
You have to flash the stock firmware with the offline kdz flashing method and then update it via device or just download the new kdz and flash it. Then you have to root your phone again and voila everything is fine.
I hope i helped you!
Sent from my P760 using xda app-developers app
steve1000 said:
Hello, it's the same problem like i had.
The phone needs the stock recovery to install official firmware updates.
You have to flash the stock firmware with the offline kdz flashing method and then update it via device or just download the new kdz and flash it. Then you have to root your phone again and voila everything is fine.
I hope i helped you!
Sent from my P760 using xda app-developers app
Click to expand...
Click to collapse
Could You write step by step what I must do? I have simmilar problem like artcisx and You. KDZ doesn't see my p760 when I try flash stock firmvare because phone still is in clockworkmod recovery.
Sorry for my english.
I've fixed my phone by following this tread
HTML:
http://forum.xda-developers.com/showthread.php?t=2386676
It was easier that I thought.
I have extracted the original recovery.img from KDZ, then using fastboot I reflashed the recovery and BOOM. IT IS WORKING
Hope all of you guys will restore your phones
My bro accidentally clicked on OTA upgrade. I have bootloader unlocked , rooted P765 with cwm 6.0.2. I searched this forum for solutions and got some.Unfortunately none worked for me.
http://forum.xda-developers.com/showthread.php?t=2247371 - this method did not work . my phone also has some issues with USB i guess. Everytime i connect to pc , i get device not detected error. screes attached.
http://forum.xda-developers.com/showpost.php?p=40423549&postcount=2 ----this did not work. same as above.
i also tried with exitrecovery.zip . It ran successfully from CWM but everytime i boot, phone still goes to CWM recovery mode.
exitrecovery has following code
busybox echo -ne "\066" | busybox dd bs=1 seek=4107 count=1 conv=notrunc of=/dev/block/mmcblk0p8
I did trial and error with mmcblk0p till 1-20 with no success.
Here comes the saddest part...I also went to LG service centre. He also couldn't help.That guy told me motherboard is dead due to rooting.
I am sure that my p765 is very much alive.
I can go to Software upgrade mode on my phone, but my pc doesnt recognize it. I have latest LG drivers installed on my system.
NOw i think only way out of this could be a script to flash from CWM. Please help me!!.
I tried flashing other roms like Superlumina,Avatar. Also tried Ubuntu touch with no success. Still goes to CWM.
I am on JB India V20A.
Thanks in advance.
screen of device not detected. I have LGUnitedMobileDriver_S50MAN310AP22_ML_WHQL_Ver_3.10.1 on my system.
Acharyavijeth said:
My bro accidentally clicked on OTA upgrade. I have bootloader unlocked , rooted P765 with cwm 6.0.2. I searched this forum for solutions and got some.Unfortunately none worked for me.
http://forum.xda-developers.com/showthread.php?t=2247371 - this method did not work . my phone also has some issues with USB i guess. Everytime i connect to pc , i get device not detected error. screes attached.
http://forum.xda-developers.com/showpost.php?p=40423549&postcount=2 ----this did not work. same as above.
i also tried with exitrecovery.zip . It ran successfully from CWM but everytime i boot, phone still goes to CWM recovery mode.
exitrecovery has following code
busybox echo -ne "\066" | busybox dd bs=1 seek=4107 count=1 conv=notrunc of=/dev/block/mmcblk0p8
I did trial and error with mmcblk0p till 1-20 with no success.
Here comes the saddest part...I also went to LG service centre. He also couldn't help.That guy told me motherboard is dead due to rooting.
I am sure that my p765 is very much alive.
I can go to Software upgrade mode on my phone, but my pc doesnt recognize it. I have latest LG drivers installed on my system.
NOw i think only way out of this could be a script to flash from CWM. Please help me!!.
I tried flashing other roms like Superlumina,Avatar. Also tried Ubuntu touch with no success. Still goes to CWM.
I am on JB India V20A.
Thanks in advance.
Click to expand...
Click to collapse
Try to disable your LG drivers and do the flash again via S/W Upgrade mode. . .I want to see if that will work. Let me know.
Nathan.7118391 said:
Try to disable your LG drivers and do the flash again via S/W Upgrade mode. . .I want to see if that will work. Let me know.
Click to expand...
Click to collapse
Same pop up...'USB Device not recognized' . LG user support tool shows 'Waiting for connection'
Sorry one more thing, reboot your computer then disable then try.
Sent from my LG-P769(v20f) using the xda-developers app. Hit the thanks bottom, makes me feel good!
Nathan.7118391 said:
Sorry one more thing, reboot your computer then disable then try.
Sent from my LG-P769(v20f) using the xda-developers app. Hit the thanks bottom, makes me feel good!
Click to expand...
Click to collapse
uninstalled it, rebooted it...same error....
Acharyavijeth said:
uninstalled it, rebooted it...same error....
Click to expand...
Click to collapse
Darn! Sorry brother, looks like you are going to have to go the LONG way around. ICS u-boot and x-loader worked for me.
http://forum.xda-developers.com/showpost.php?p=44325657&postcount=4&nocache=1&z=6862240654882044
Nathan.7118391 said:
Darn! Sorry brother, looks like you are going to have to go the LONG way around. ICS u-boot and x-loader worked for me.
http://forum.xda-developers.com/showpost.php?p=44325657&postcount=4&nocache=1&z=6862240654882044
Click to expand...
Click to collapse
:crying: any scripts like exitrecovery to flash?? dying here seeing the state of my phone!
edit
You need to install fastboot drivers: http://forum.xda-developers.com/show....php?t=2119090
Turn off the phone and remove the battery. Download THIS and exctract it to C:/. Open device manager in windows (Rigt click on Computer > Manage > Device manager) and connect your phone without the battery to pc via USB cable.
'This' link is broken... u have the files brother?
SOLVED
I connected my phone in Software upgrade mode. Same error pop up- USB device not recognised.
Selected 'Options' from LG User support tool and clicked 'Update recovery'. Entered my mobiles serial number.
AFter around 3 hours of download, my device is detected on my system!!! I seriously did not do anything on my system.
AFter the download was complete, the update was installed. My P765 is BACK!!!!
:laugh::good:
Acharyavijeth said:
SOLVED
I connected my phone in Software upgrade mode. Same error pop up- USB device not recognised.
Selected 'Options' from LG User support tool and clicked 'Update recovery'. Entered my mobiles serial number.
AFter around 3 hours of download, my device is detected on my system!!! I seriously did not do anything on my system.
AFter the download was complete, the update was installed. My P765 is BACK!!!!
:laugh::good:
Click to expand...
Click to collapse
Glad you solved it.
I was making a cwm zip for you to flash the stock recovery, but I got carried away helping a couple of other people. Lol, I found the zip I made, and I was like, I know I made this for someone
Your phone was trying to go into the stock recovery to complete the update.
Sent from my LGMS769 using xda app-developers app
kuma82 said:
Glad you solved it.
I was making a cwm zip for you to flash the stock recovery, but I got carried away helping a couple of other people. Lol, I found the zip I made, and I was like, I know I made this for someone
Your phone was trying to go into the stock recovery to complete the update.
Sent from my LGMS769 using xda app-developers app
Click to expand...
Click to collapse
I guess it was trying to load the stock recovery.
kuma82 said:
Glad you solved it.
I was making a cwm zip for you to flash the stock recovery, but I got carried away helping a couple of other people. Lol, I found the zip I made, and I was like, I know I made this for someone
Your phone was trying to go into the stock recovery to complete the update.
Sent from my LGMS769 using xda app-developers app
Click to expand...
Click to collapse
I'm a new member to this forum. Need your help.
My P765 got stuck up with CWM recovery after an OTA update. I flashed some custom rom's but still it does end up in CWM recovery only.
Could you please upload the CWM zip to flash the stock recovery. So that I can get to back to my P765.
I have been searching in all the forum. Finally found this to get solution. Thanks in advance
Kothan8426 said:
I'm a new member to this forum. Need your help.
My P765 got stuck up with CWM recovery after an OTA update. I flashed some custom rom's but still it does end up in CWM recovery only.
Could you please upload the CWM zip to flash the stock recovery. So that I can get to back to my P765.
I have been searching in all the forum. Finally found this to get solution. Thanks in advance
Click to expand...
Click to collapse
The following will work with all OTA boot loops to recovery. The guide is for p765 but it will work with all variants. If you flashed a custom ROM trying to fix the problem, please restore your stock rom backup. Also, if you still have artas182x locked bootloader recovery (or you removed any system apps), the update will fail, but you will be of the loop
what kdz are you currently on? I made the zip but i need the extracted p765 recovery.img.
If you have the kdz please extract the recovery.img (look at my signature on how to extract it).
i could give you the p760 20b recovery.img but I think it would be best to use the recovery.img of the current kdz you are on (to be on the safe side).
Note: if this doesn't work, you will need to use the unoffical fastboot. So you might want to get fastboot setup before trying this. Actually, you probably won't need fastboot, but you will need to restore your custom recovery.
Or use the longer method (takes more time, depends on your download speed), LG mobile support tool.
Once you get the stock recovery.img for your kdz, Open the p765_stock_recovery.zip and copy the 3-recovery.img into the zip file.
Note: Don't change the name of the recovery.img or it will not work
The recovery must be named 3-recovery.img
Place it on you sdcard and flash with cwm and reboot.
Or sideload into your phone with cwm and your computer
Code:
adb sideload p765_stock_recovery.zip
kuma82 said:
what kdz are you currently on? I made the zip but i need the extracted p765 recovery.img.
If you have the kdz please extract the recovery.img (look at my signature on how to extract it).
i could give you the p760 20b recovery.img but I think it will be best if give me the recovery.img of the current kdz you are on (to be on the safe side).
Click to expand...
Click to collapse
wow...this is a great post...i think this will definitely help...:good:
Acharyavijeth said:
SOLVED
I connected my phone in Software upgrade mode. Same error pop up- USB device not recognised.
Selected 'Options' from LG User support tool and clicked 'Update recovery'. Entered my mobiles serial number.
AFter around 3 hours of download, my device is detected on my system!!! I seriously did not do anything on my system.
AFter the download was complete, the update was installed. My P765 is BACK!!!!
:laugh::good:
Click to expand...
Click to collapse
i was follow this step, but still error
my device still black screen, cant power on
Accidently wiped system and backup need twrp flashable stock rom for us998 any help would be appreciated.
Here you go. Thank @padmanek...
padmanek said:
Just flash stock rom with LG UP and then root again. Problem solved.
Click to expand...
Click to collapse
ChazzMatt said:
LG UP works even though he says he has no fastboot? Just asking. Great, if it does!
Click to expand...
Click to collapse
padmanek said:
Yes. LG UP is using LAF to flash.
LAF Is the LG Advanced Flash. When you hold vol up and insert your USB cable to get into download mode, aboot loads a partition called LAF.
runningnak3d explained it well in the H932 rooting thread
Longer explaination:
H932 has bootloader unlocked but no flash commands. They can flash stock firmware with LG UP tho.
The plan was to get dev version of LG UP which can flash single partitions and use it to flash /boot that was patched with Magisk.
This failed because LAF will not allow to flash anything that is not RSA singed by LG. And that's where they got stuck.
They can flash stock firmware or stock partitions extracted from official .kdz tho
Click to expand...
Click to collapse
ChazzMatt said:
Here you go. Thank @padmanek...
Click to expand...
Click to collapse
Also, the guide how to do it: https://forum.xda-developers.com/lg-v30/how-to/guide-how-to-upgrade-downgrade-restore-t3738917
Thanks very much for the help. I couldnt get into download mode last night but this morning got it in download and used lg up and kdz then re-rooted. all good now. THANKS AGAIN
cajun9924 said:
Thanks very much for the help. I couldnt get into download mode last night but this morning got it in download and used lg up and kdz then re-rooted. all good now. THANKS AGAIN
Click to expand...
Click to collapse
LG UP should automatically put the phone into download mode when you start the .kdz flash otherwise you can do it manually by just following 3 simple steps:
1. power phone off
2. hold volume up
3. put in usb-c
...you're in download mode
Hi everyone,my phone totally dead and the only 1 working is edl mode.All my partition backup corrupted.If anyone can help me provide all backup partition i really appreciate it.
You can attempt to flash the KDZ and repair your phone. Try that first, and I'll upload my custom ROMed partitions if necessary.
Xryphon said:
You can attempt to flash the KDZ and repair your phone. Try that first, and I'll upload my custom ROMed partitions if necessary.
Click to expand...
Click to collapse
It useless now,i accidentally erase entire flash partition.
Xryphon said:
You can attempt to flash the KDZ and repair your phone. Try that first, and I'll upload my custom ROMed partitions if necessary.
Click to expand...
Click to collapse
Xryphon said:
You can attempt to flash the KDZ and repair your phone. Try that first, and I'll upload my custom ROMed partitions if necessary.
Click to expand...
Click to collapse
I found another solution,but it is impossible.Extract kdz rom to bin firmware.
Xryphon said:
You can attempt to flash the KDZ and repair your phone. Try that first, and I'll upload my custom ROMed partitions if necessary
Click to expand...
Click to collapse
Done,so can u upload ur partition?
Custom ROMed? I'll attempt to get the normal ones if needed.
whatever, as long as my phone can be repaired
Xryphon said:
Custom ROMed? I'll attempt to get the normal ones if needed.
Click to expand...
Click to collapse
Sure, I'll wait for it
My phone get bricked,no download mode,no fastboot mode only edl mode working.But my phone not have any partition anymore,so can someone help me provide partition,im really need it
Azs5165 said:
My phone get bricked,no download mode,no fastboot mode only edl mode working.But my phone not have any partition anymore,so can someone help me provide partition,im really need it
Click to expand...
Click to collapse
If you still have problems, I can send you the partitions
Raify4 said:
If you still have problems, I can send you the partitions
Click to expand...
Click to collapse
Thank you so much,i really need all partitions..Im really2 need it
Raify4 said:
If you still have problems, I can send you the partitions
Click to expand...
Click to collapse
Ur phone is lg g8x sprint too?
Azs5165 said:
Ur phone is lg g8x sprint too?
Click to expand...
Click to collapse
yes 850um
I don't have the stock system (broken)
but if the laf boot abl
with that you can use kdz
https://forum.xda-developers.com/t/tutorial-crossflash-bypass-opid-mismatched-error.4345963/page-5 u can try it . new method kdz crossflash.
lg g8x ,LM_g850EWM not getting into fastboot mode, tried volume down and connecting cable also with using adb command ,it just get restart phone , please help me getting into fastboot. bootloader is unlocked. thank you.
nithish_gwd said:
lg g8x ,LM_g850EWM not getting into fastboot mode, tried volume down and connecting cable also with using adb command ,it just get restart phone , please help me getting into fastboot. bootloader is unlocked. thank you.
Click to expand...
Click to collapse
Get the kdz you want and run it through this kdz extractor: https://gist.github.com/haise0/f3c1f24b0a7a9150603dfd00985c0042. Then flash each of them in qfil after you backed up your partitions. Then you should be able to flash the phone in LGUP. I lost my serial in the process but the phone works after having been stuck in a fastboot loop.