Related
i Was on JB V20A and i installed the root and the CWM and try to put cwm. to check if bootloader was still locked well it does.
and now im stock on L9 Security error.
i can enter on S/W and tryin using the "UpTestEX_mod2_marwin" the Window enabler and the Http.exe to flash it but.
i try phone mode CS_emergency and emergency but when it start to check the phone it stuck on 15% and i can turn on the phone (thats the way i used to bypass the 15% and get with the instalation)
so what now? i can enter on S/W and Recovery Mode LG (This mode is for data backip at service center. after reboting press power key to keep using phone), still can do hard reset pressing volumen less home and power but nothing happen keep with the error.
i know while the phone turn on there's a solution.
my phone is L9 p768g
just don't view the post and ignore. :/
TY for all the view and the 900000 helps. nvm i solved ty to my fb L9 friends so... jodan
Jctatis said:
TY for all the view and the 900000 helps. nvm i solved ty to my fb L9 friends so... jodan
Click to expand...
Click to collapse
I have the same situation, may I know what your solution is?
twinwoods said:
I have the same situation, may I know what your solution is?
Click to expand...
Click to collapse
This case is very simple to solve. When you try to install a custom recovery with your bootloader locked, the phone system detects it and give you a message of an error in security, like in your case. To solve this, you'll need to reflash your rom. By doing this, the KDZ will reflash the original recovery and you will be able to access your phone/recovery again.
Step by step:
1. You need to install fastboot drivers: http://forum.xda-developers.com/showthread.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. Look in device manager for a new hardware connected, right click on it and click in update drivers. In the window open, select "Search for software driver in the computer" and in the window open select insert C:\fastboot\usb_drv_windows, tick the option "include subfolders" and advance. A pop up window may appear asking you if you do want to install the driver, choose YES and the drivers will install.
2. Navigate to the folder you extracted (C:/fastboot) and double click on start.bat. It will ask you for administrator privileges, just say yes.
3. Select your phone model (2 for P760, 3 for P765, 4 for P768 and 5 for P769). It will ask you to turn off your phone and remove battery. When you done with that, press enter. It will now ask you to insert USB cable with the phone without the battery and after 4 seconds re-insert the battery. Onde you done with that, it wil return a message to press any key. In this step the fastboot drivers may be installed again. Don't worry, it's normal
4. Remove the battery again, wait a few seconds and re-insert it.
5. Plug the USB cable in the phone with the battery in and let VOL UP pressed. The phone will enter in SW Update mode.
6. Follow THIS to reflash your rom. A list of avaiable official roms of different models is HERE. Remember to only flash roms made for your phone model or you may get some issues.
7. You're all done I recommend using THIS TWEAK, the phone becomes more responsive.
*** If you flashed a JellyBean rom (V20X.kdz) you can easily root with THIS and if you want CWM recovery use THIS ONE ------ REMEMBER NOT TO FLASH ANY CUSTOM ROM WITH THIS RECOVERY BECAUSE I'M CONSIDERING YOUR BOOTLOADER IS LOCKED AND FOR THIS REASON, YOU CANNOT FLASH CUSTOM ROMS WITH CWM, IT JUST DOESNT WORK!!!
Hope it help you
It works!!
shucrut said:
This case is very simple to solve. When you try to install a custom recovery with your bootloader locked, the phone system detects it and give you a message of an error in security, like in your case. To solve this, you'll need to reflash your rom. By doing this, the KDZ will reflash the original recovery and you will be able to access your phone/recovery again.
Step by step:
1. You need to install fastboot drivers:
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. Look in device manager for a new hardware connected, right click on it and click in update drivers. In the window open, select "Search for software driver in the computer" and in the window open select insert C:\fastboot\usb_drv_windows, tick the option "include subfolders" and advance. A pop up window may appear asking you if you do want to install the driver, choose YES and the drivers will install.
2. Navigate to the folder you extracted (C:/fastboot) and double click on start.bat. It will ask you for administrator privileges, just say yes.
3. Select your phone model (2 for P760, 3 for P765, 4 for P768 and 5 for P769). It will ask you to turn off your phone and remove battery. When you done with that, press enter. It will now ask you to insert USB cable with the phone without the battery and after 4 seconds re-insert the battery. Onde you done with that, it wil return a message to press any key. In this step the fastboot drivers may be installed again. Don't worry, it's normal
4. Remove the battery again, wait a few seconds and re-insert it.
5. Plug the USB cable in the phone with the battery in and let VOL UP pressed. The phone will enter in SW Update mode.
6. Follow THIS to reflash your rom. A list of avaiable official roms of different models is HERE Remember to only flash roms made for your phone model or you may get some issues.
7. You're all done I recommend using THIS TWEAK , the phone becomes more responsive.
*** If you flashed a JellyBean rom (V20X.kdz) you can easily root with THIS and if you want CWM recovery use THIS ONE ------ REMEMBER NOT TO FLASH ANY CUSTOM ROM WITH THIS RECOVERY BECAUSE I'M CONSIDERING YOUR BOOTLOADER IS LOCKED AND FOR THIS REASON, YOU CANNOT FLASH CUSTOM ROMS WITH CWM, IT JUST DOESNT WORK!!!
Hope it help you
Click to expand...
Click to collapse
Thank you so much. Yes my P769 BOOTLOADER definitely is locked and I can't even root it with all methods provided in xda, I use exactly your method to get my L9 back to life -- although I have to flash it back to original stock but at least it's BACK! Thank you so much. I saw some other people have the same issue but they can't make it work, hopefully your answer shed the light to ALL!
security error just use the lg pc suite and remove the lines or the host put recover via recovery and put your imei and it will start to download the stock Rom
send from cursed G-P768g 4.1.2. Panamà
grupo Facebook L9 latino América: https://m.facebook.com/groups/54638...ity&actorid=1381295152&__user=100001612362905
Thank you soo much!!! you seriously saved me.
shucrut said:
This case is very simple to solve. When you try to install a custom recovery with your bootloader locked, the phone system detects it and give you a message of an error in security, like in your case. To solve this, you'll need to reflash your rom. By doing this, the KDZ will reflash the original recovery and you will be able to access your phone/recovery again.
Step by step:
1. You need to install fastboot drivers: http://forum.xda-developers.com/showthread.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. Look in device manager for a new hardware connected, right click on it and click in update drivers. In the window open, select "Search for software driver in the computer" and in the window open select insert C:\fastboot\usb_drv_windows, tick the option "include subfolders" and advance. A pop up window may appear asking you if you do want to install the driver, choose YES and the drivers will install.
2. Navigate to the folder you extracted (C:/fastboot) and double click on start.bat. It will ask you for administrator privileges, just say yes.
3. Select your phone model (2 for P760, 3 for P765, 4 for P768 and 5 for P769). It will ask you to turn off your phone and remove battery. When you done with that, press enter. It will now ask you to insert USB cable with the phone without the battery and after 4 seconds re-insert the battery. Onde you done with that, it wil return a message to press any key. In this step the fastboot drivers may be installed again. Don't worry, it's normal
4. Remove the battery again, wait a few seconds and re-insert it.
5. Plug the USB cable in the phone with the battery in and let VOL UP pressed. The phone will enter in SW Update mode.
6. Follow THIS to reflash your rom. A list of avaiable official roms of different models is HERE. Remember to only flash roms made for your phone model or you may get some issues.
7. You're all done I recommend using THIS TWEAK, the phone becomes more responsive.
*** If you flashed a JellyBean rom (V20X.kdz) you can easily root with THIS and if you want CWM recovery use THIS ONE ------ REMEMBER NOT TO FLASH ANY CUSTOM ROM WITH THIS RECOVERY BECAUSE I'M CONSIDERING YOUR BOOTLOADER IS LOCKED AND FOR THIS REASON, YOU CANNOT FLASH CUSTOM ROMS WITH CWM, IT JUST DOESNT WORK!!!
Hope it help you
Click to expand...
Click to collapse
I tried this method and the offline kdz method and here is the trouble I am having.
1. With this method I do everything perfect the device shows up for a couple seconds then it disappears so I cannot go any further.
2. With the offline fix I followed the OP to the letter and when I get to the part where I click on "normal web upgrade" I open it and start the upgrade as stated in the OP and nothing. I get the retry or cancel internet warning and ignore or close it and it will not even try pushing the file.
Anyway I have tried 2 different machines to no avail I am wondering if anyone has had a similar problem and fixed it?
Sent from my GT-I9505G using Tapatalk 2
Didn't work for me! But I tried another method and that saved me from a lot of steps.
Just install the driver and the latest LGMobile Support Tool
Start your phone in Software upgrade mode... Power + Vol up
In the LGMobile Support Tool click on Options and then Upgrade Recovery
Put your IMEI in the option that pops up
Wait for the miracle!
It worked for me ... NO MORE LG SECURITY ERROR
MJHawaii said:
I tried this method and the offline kdz method and here is the trouble I am having.
1. With this method I do everything perfect the device shows up for a couple seconds then it disappears so I cannot go any further.
2. With the offline fix I followed the OP to the letter and when I get to the part where I click on "normal web upgrade" I open it and start the upgrade as stated in the OP and nothing. I get the retry or cancel internet warning and ignore or close it and it will not even try pushing the file.
Anyway I have tried 2 different machines to no avail I am wondering if anyone has had a similar problem and fixed it?
Sent from my GT-I9505G using Tapatalk 2
Click to expand...
Click to collapse
Fixed my phone too. I removed lookout permanently and my phone stopped functioning, so I did the method u said and worked great, I got scared but it worked. Lookout is installed again, I can root again and uproot if I want, it works great again. I recommend this method to all
Sent from my LG-P769 using xda app-developers app
it worked! thanks!
the easiest!!
Owadel said:
Didn't work for me! But I tried another method and that saved me from a lot of steps.
Just install the driver and the latest LGMobile Support Tool
Start your phone in Software upgrade mode... Power + Vol up
In the LGMobile Support Tool click on Options and then Upgrade Recovery
Put your IMEI in the option that pops up
Wait for the miracle!
It worked for me ... NO MORE LG SECURITY ERROR
Click to expand...
Click to collapse
i think this is the easiest method to get back to your "last working condition".. i mean nothng got deleted, nothng chnged.. i'm happy to get rid of the "security error" condition!! thanks a lot
shucrut said:
This case is very simple to solve. When you try to install a custom recovery with your bootloader locked, the phone system detects it and give you a message of an error in security, like in your case. To solve this, you'll need to reflash your rom. By doing this, the KDZ will reflash the original recovery and you will be able to access your phone/recovery again.
Step by step:
1. You need to install fastboot drivers: http://forum.xda-developers.com/showthread.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. Look in device manager for a new hardware connected, right click on it and click in update drivers. In the window open, select "Search for software driver in the computer" and in the window open select insert C:\fastboot\usb_drv_windows, tick the option "include subfolders" and advance. A pop up window may appear asking you if you do want to install the driver, choose YES and the drivers will install.
2. Navigate to the folder you extracted (C:/fastboot) and double click on start.bat. It will ask you for administrator privileges, just say yes.
3. Select your phone model (2 for P760, 3 for P765, 4 for P768 and 5 for P769). It will ask you to turn off your phone and remove battery. When you done with that, press enter. It will now ask you to insert USB cable with the phone without the battery and after 4 seconds re-insert the battery. Onde you done with that, it wil return a message to press any key. In this step the fastboot drivers may be installed again. Don't worry, it's normal
4. Remove the battery again, wait a few seconds and re-insert it.
5. Plug the USB cable in the phone with the battery in and let VOL UP pressed. The phone will enter in SW Update mode.
6. Follow THIS to reflash your rom. A list of avaiable official roms of different models is HERE. Remember to only flash roms made for your phone model or you may get some issues.
7. You're all done I recommend using THIS TWEAK, the phone becomes more responsive.
*** If you flashed a JellyBean rom (V20X.kdz) you can easily root with THIS and if you want CWM recovery use THIS ONE ------ REMEMBER NOT TO FLASH ANY CUSTOM ROM WITH THIS RECOVERY BECAUSE I'M CONSIDERING YOUR BOOTLOADER IS LOCKED AND FOR THIS REASON, YOU CANNOT FLASH CUSTOM ROMS WITH CWM, IT JUST DOESNT WORK!!!
Hope it help you
Click to expand...
Click to collapse
cant install fastboot drivers windows 10
This is now DEPRECATED and NOT SUPPORTED ANYMORE since there is an easier method to do it! Links won't get updated! You can still use the written info!
If you want rooted kitkat head to my friend's thread @maxx_hr (THANK YOU FOR ALL YOUR WORK!) HERE: http://forum.xda-developers.com/optimus-l3-l5-l7-l9-ii/development/kk-kk-kdz-p710-root-t2950532
Hello to you all!Warning:
Code:
[COLOR="Red"][SIZE="4"]Your warranty is now void. I am not responsible for bricked devices, dead SD cards,
thermonuclear war, or you getting fired because the alarm app failed.
Please do some research if you have any concerns about all contained in this tutorial
before you follow it! YOU are choosing to make these modifications, and if
you point the finger at me for messing up your device, I will laugh at you.
But since i'm a nice dude i will try to guide you anyway:)[/SIZE][/COLOR]
In this tutorial we will learn how to:
- achieve root on our L7 II (Both single and dual-sim, so P715/P710 and all the derivated phones from them) by LG running a Custom Rom or Stock KK Rom.
FOR THIS FOLLOW ALL STEPS.
- unbrick/flash to a specific firmware using Lg Flash Tool (In this tutorial there are only 2 KDZ files stock JB for P710 and P715. If you want to recover from a brick or want a different KDZ file you can find them over here: http://lg-phone-firmware.com/)
FOR THIS FOLLOW STEP 1 AND STEP 2 (install all drivers including adb and download the files that are needed at Step 2).
- flash with CWM (There are 3 methods I describe. Use the one that suits you the best. You can flash any *.zip that is suitable for your device.)
FOR THIS FOLLOW STEP 5.
Save your data you need, you will lose all data so backup with Titanium Backup or a program you like the info you need.
ALL DOWNLOADS ARE AT THE BOTTOM OF THE POST!
This tutorial will be split in steps as the following:
1. Preparing the Windows machine with the right drivers and software.
2. Reverting back to Jellybean Stock Rom.
3. Rooting on Stock Rom (Jellybean).
4. Installing Unlocked Bootloader and ClockWorkMod Recovery (CWM).
5. Flashing KitKat or a Custom Rom through CWM.
6. Flashing Root through CWM.
So let's start the job.
1. Preparing the Windows machine with the right drivers and software.
Uninstall everything related to LG from Control Panel (Drivers, PC Sync etc).
Restart your PC.
Download and unrar the archive "LG Drivers.rar".
Install both files inside and restart your computer.
Download "adb-setup-1.4.2.exe" and install it (answers should be y y y and install the drivers when prompted).
Download "Framaroot-1.9.1.apk".
Download "LG Flash Tool 2014.rar".
Download "Free LG P710.rar"
Download "P710 Stock KK.zip". -> Stock KK image with Stock KK kernel in it made from the original V20 KDZ (Open Europe).
Download SuperSU
*Download "P715 Stock KK.zip" and "LG P715 (JellyBean).kdz" if you are running a dual-sim version of the phone.
*Download all the files you need!
From now on I will consider you have this files and I will just call their names when to use them.
2. Reverting back to Jellybean Stock Rom.
Open the back cover of your phone and pull the battery out. Wait about 10 seconds. Put the battery back in.
While HOLDING (keep pressed) the VOLUME DOWN BUTTON insert the USB Cable in the phone (you need to have your USB cable inserted in an USB 2 port from the back of your PC).
When you see the yellow screen with emergency mode stop pressing the button.
Unplug the USB from the phone and then plug it in again.
Unrar "LG Flash Tool 2014.rar" and open "LGFlashTool2014.exe" with right-click Run As Admin.
*If you cannot open this program you need to install "VC_RedistInstaller.exe". You are missing some libraries of visual C++*
*IF YOU HAVE ANOTHER PHONE (another LG or P715) DO THE SAME INSTRUCTION AND REPLACE JUST THE KDZ FILE ON "Select KDZ File" TO THE ONE YOU DOWNLOADED AND IS SUITABLE FOR YOUR OWN DEVICE.
Move PhoneMode from DIAG to EMERGENCY. Select KDZ File: you have a file called "V10J_00.kdz" in the same folder as the tool. Select that. Press CSE Flash (CAUTION!!! This will reflash the phone and YOU WILL LOSE ALL YOUR DATA SO BE WARNED).
Another screen will open and press START.
Another screen will open once again press OK.
At a point you will get an error like "Offline BLA BLA". DON'T DO ANYTHING DO NOT PRESS OK.
Wait until your phone reboots and then you can close this tool.
Remove USB cable.
IMPORTANT STEP:
Pull out the battery. Wait 10 seconds put it back. While holding VOLUME DOWN + HOME BUTTON press POWER BUTTON. Wait until you see LG logo and stop pressing POWER. Keep pressing the other 2 until you see android robot doing things. Wait until the phone boots.
CONGRATZ you are on JELLYBEAN (Or the KDZ you chose).
3. Rooting on Stock Rom (Jellybean).
When you see the welcome screen just fast forward everything.
Go to system settings->security->tick Unknown sources->OK.
Go to system settings->developer options->OK->tick USB debugging->YES.
With an SD card reader or with your USB connected as Media Sync (MTP) copy the "Framaroot-1.9.1.apk" to your SD Card.
Using the phone's FILE MANAGER go to external_SD and click the Framaroot you just copied. Run it using Package Installer Just Once and Install.
When finished press OPEN. At the first choice choose Install SuperSU and then press on "Gandalf". You will get Success. Press OK and reboot.
You will see SuperSU in you apps.
YAY! IT'S DONE.
4. Installing Unlocked Bootloader and ClockWorkMod Recovery (CWM).
*SAME FILE YOU NEED FOR LG P715
Earlier you have download "Free LG P710.rar" and in the first step you installed ADB. We will use that now.
Unrar the "Free LG P710.rar" and place the 2 files ON THE ROOT (only on root) of the SD card using device mounted in MTP mode or SD card reader. Put back the card if you use the second option.
WARNING!!!
This can mess up you device so just do what i say step by step!
Plug the USB Cable in the Phone once again and use MTP connection mode.
Click Start+R type CMD and press ENTER.
Run the Following with copy paste to CMD.
Code:
adb devices
You will see your device.
*IF YOU CANNOT MAKE YOUR DEVICE BE RECOGNIZED IN "adb devices" do this:
Install this: https://play.google.com/store/apps/details?id=jackpal.androidterm&hl=ro
Open terminal and continue with the steps down below.
Code:
adb shell
You will see something ending with $.
Code:
su
Unlock the dvice if it is locked and your phone will ask for superuser permission press GRANT.
Code:
dd if=/storage/external_SD/APPSSBL.bin of=/dev/block/mmcblk0p5
This will copy the unlocked bootloader to the bootloader partition.
Code:
dd if=/storage/external_SD/recovery.img of=/dev/block/mmcblk0p17
This will copy the CWM to recovery partition.
Code:
reboot recovery
This will reboot your phone in CWM if you followed all steps correctly.
GREAT SUCCES we have an unlocked bootloader and CWM.
Close your CMD.
Unplug USB.
5. Flashing KitKat or a Custom Rom through CWM.
*IF YOU WANT TO FLASH ANOTHER ZIP FILE OR YOU ARE ON P715 JUST USE THE ARCHIVE YOU NEED AS REFERENCE, NOT "P710 Stock KK.zip". CHOOSE THE FILE THAT IS MOST SUITABLE OR YOU THINK IT'S BEST FOR YOU
I made "P710 Stock KK.zip" you downloaded. This is the stock image for KK Open Europe. Here you can either flash mine or search for a Custom Rom for your device. Either way you will follow the exact same steps but with a different archive. I will take for reference the "P710 Stock KK.zip".
Plug USB in.
You Navigate using Volume Up Button (UP) and Volume Down Button (DOWN). The Power Button is OK.
Do this:
- Go to "wipe data/factory reset" and OK. Go to YES then OK. Wait until done.
- Go to "mounts and storage" and do the following: "format /cache" and "format /system" everytime with YES as second option. Press "go back" once.
- Go to "advance" and then "wipe dalvik cache" and YES. Press "go back".
Here you have 3 options.
OPTION 1.
Use an SD card reader copy the Zip file to the root of the SD card or copying using CWM. Using CWM you navigate with Volume Up and Volume Down to "mounts and storage" press POWER BUTTON (OK). Go to "mount USB storage" and your SD card will appear in windows and you can copy. After that you press "go back" 2 times to get to the main menu.
Go to "Install zip" and then "choose zip from sdcard". Search for the zip file and press OK then go to "YES" and press OK. Wait until done.
Go to "wipe data/factory reset" and OK. Go to YES then OK. Wait until done.
Press "Reboot System Now" and "yes" if asked (if you are asked about some fix or anything after you press reboot now choose the positive thing like the answer that is not no).
OPTION 2.
Copy the file using adb push. Open a CMD window in Windows (Start+R type CMD press ENTER). Copy this:
Code:
adb push
With the space. After space go where you downloaded the zip file highlight it and drag it in the CMD. Leave a space after that and type /sdcard (without space after).
Wait until done and close CMD.
After you copied the file to your sdcard go to "install zip" -> "choose zip from sdcard" -> search for the "P710 Stock KK.zip" press OK then go to "YES" and your installation will beging. Wait until it is done. Go to "wipe data/factory reset" and OK. Go to YES then OK. Wait until done.
Press "Reboot System Now" and "yes" if asked (if you are asked about some fix or anything after you press reboot now choose the positive thing like the answer that is not no).
NOTE: In the zip i made i don't know why i couldn't sideload it but usually you do not have to copy to SD card to flash something. You can sideload it. All you have to do is:
-Go to "install zip" -> "install from sideload"
On your computer open a CMD and copy this :
Code:
adb sideload
Copy with space and after what you copied grab the zip you want to flash and drag it to CMD. Hit ENTER. Sideload will send the zip to phone and process of flashing will start. After it is done reset to factory again.
Press "Reboot System Now" and "yes" if asked (if you are asked about some fix or anything after you press reboot now choose the positive thing like the answer that is not no).
CONGRATZ YOU ARE NOW ON KITKAT. I HONESTLY THINK THAT YOU SHOULD GO FOR THIS CUSTOM ROM OVER HERE BECAUSE IT IS LIKE 10 TIMES BETTER THAN THE STOCK KK. TO INSTALL JUST DOWNLOAD THE ZIP FILE FROM THERE (V2) AND FOLLOW THE TUTORIAL WITH JUST REPLACING THE ZIP WITH THE OTHER ZIP.
LINK TO ROM: http://forum.xda-developers.com/optimus-l3-l5-l7-l9-ii/development/l7-ii-p710-amigakitkat-t2890092
LINK TO DOWNLOAD: http://d-h.st/GSh
6. Flashing Root through CWM.
On some ROMS root will not be there. To avoid this we will flash the SuperSU zip.
To get to recovery you have 2 ways:
- From you ROM connect USB as MTP or in a way that ADB recognizes it (device gets detected by adb devices) type adb reboot recovery.
- Close your phone. At the same time press VOLUME DOWN + HOME BUTTON + POWER BUTTON. When you see the LG logo stop pressing POWER BUTTON. Keep the others 2 until you are in CWM.
Install the SuperSU zip with one of the ways you learnt at step 5.
You are rooted now.
Hope everything worked out fine for you and you are happy. Have a really nice day.
CREDITS:
riskey95 -> his work for CWM recovery and Hacked Bootloader
Chainfire -> for making SuperSu possible
Snoop05 -> for the amazing 15 seconds ADB Installer
alephzain -> making Framaroot, such an easy root method
santhoosh -> for the tutorial of making CWM flashable zip from KDZ
Amiga500 -> for super cool KK Rom
airidosas252 -> best kernel on the market
ME -> for putting everything together and writing this
Everyone i forgot just PM me
Lg Flash Tool 2014 : http://tinyurl.com/kggahet
P710 Stock KK.zip: http://tinyurl.com/p7q7d75
P715 Stock KK.zip: http://tinyurl.com/nllkxfm
P713_CIS_KK.zip: http://tinyurl.com/nv3uzop
LG P715 (JellyBean).kdz: http://tinyurl.com/lwv29xr
adb-setup-1.4.2.exe: http://tinyurl.com/qca8abd
VC_RedistInstaller.exe: http://tinyurl.com/n98r7wg
LG Drivers: http://tinyurl.com/l3mgf49
CHANGELOG:
- added support for P715
- added P713 CIS
- added new version of SuperSU
This is fantastic! I've been looking for how to convert KDZ to a CWM Zips because of trouble rooting the P713 Firmware
Dennydap said:
This is fantastic! I've been looking for how to convert KDZ to a CWM Zips because of trouble rooting the P713 Firmware
Click to expand...
Click to collapse
Does P713 have NFC?
This method actually works for dual sim too,you just have to use P715 kdz's.
KWG V2 said:
This method actually works for dual sim too,you just have to use P715 kdz's.
Click to expand...
Click to collapse
Yeah it does. Maybe this weekend I will mod it. It is usefull for recoverying from soft bricks also just Step 1 and 2.
it was great till i get stuck on boot loop ,,, now how to solve ?
thanks for the useful guide.
I have a problem though, I cannot go after kdz extraction.
LG Tools stops with an cryptic error like [009.400.120.120.120]PC????? and looking at the log it seems there are troubles in unpacking the kdz file.
I have tried with different roms but still the same.
Does anyone has the same problem ?
xak-fr said:
it was great till i get stuck on boot loop ,,, now how to solve ?
Click to expand...
Click to collapse
Where exactly did you get a boot loop?
thanks for the useful guide.
I have a problem though, I cannot go after kdz extraction.
LG Tools stops with an cryptic error like [009.400.120.120.120]PC????? and looking at the log it seems there are troubles in unpacking the kdz file.
I have tried with different roms but still the same.
Does anyone has the same problem ?
Click to expand...
Click to collapse
Did you run as administrator? Do you have drivers installed? Tell me exacly what you did and what happened.
xak-fr said:
it was great till i get stuck on boot loop ,,, now how to solve ?
Click to expand...
Click to collapse
the problem is on V10J,, i dont know where you find it but it stucks,,, i used the lg flashtool for flashing kit kat i got the original one and the phone starts running but the thing that made me curious is that nothin on phone changed,, it is the same as it was when i had stock kit kat,, no factory reset, no nothing,,, can anyone explain please ?
xak-fr said:
the problem is on V10J,, i dont know where you find it but it stucks,,, i used the lg flashtool for flashing kit kat i got the original one and the phone starts running but the thing that made me curious is that nothin on phone changed,, it is the same as it was when i had stock kit kat,, no factory reset, no nothing,,, can anyone explain please ?
Click to expand...
Click to collapse
I can't really understand you. The point of this guide is to get root on kitkat so flashing with lg flashtool will not work if you want kit kat rooted. I tested that V10J on my own l7 2 (p710). Also if you flashed Jellybean did you press CSE Flash not Normal Flash?
scholars nxperan
christi9503 said:
I can't really understand you. The point of this guide is to get root on kitkat so flashing with lg flashtool will not work if you want kit kat rooted. I tested that V10J on my own l7 2 (p710). Also if you flashed Jellybean did you press CSE Flash not Normal Flash?
Click to expand...
Click to collapse
sorry for my english ,, let me explain,, i had stock kit kat on my P710,, I flashed JellyBean (V10J that was on flashtool folder). after the flash (CSE Flash) finishes i got stuck on boot loop,, so after many tries to revive the phone i used to flash the stock kit kat again and the phone started working but in the phone nothing changed like nothing happened ,, i know it is not rooted , i flashed stock kit kat (V20A.KDZ)
so the problem is the boot loop i got after flashing V10J i found in folder,,,
xak-fr said:
sorry for my english ,, let me explain,, i had stock kit kat on my P710,, I flashed JellyBean (V10J that was on flashtool folder). after the flash (CSE Flash) finishes i got stuck on boot loop,, so after many tries to revive the phone i used to flash the stock kit kat again and the phone started working but in the phone nothing changed like nothing happened ,, i know it is not rooted , i flashed stock kit kat (V20A.KDZ)
so the problem is the boot loop i got after flashing V10J i found in folder,,,
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What model you have P710?
christi9503 said:
What model you have P710?
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Click to collapse
yes, Lg optimus L7II P710
xak-fr said:
yes, Lg optimus L7II P710
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Click to collapse
Ok do that step again. Flash with that tool using the image i provided. After the last ok. Even when you get the offline error don't touch it until phone reboots. If you get bootloop do this.
1. Pull out battery. Wait 10 seconds. Push battery back in.
2. While holding POWER DOWN + HOME BUTTON press POWER BUTTON. Wait until you see LG logo then stop presing POWER. You will get to see android guy doing stuff. Then tell me if it's ok.
christi9503 said:
Ok do that step again. Flash with that tool using the image i provided. After the last ok. Even when you get the offline error don't touch it until phone reboots. If you get bootloop do this.
1. Pull out battery. Wait 10 seconds. Push battery back in.
2. While holding POWER DOWN + HOME BUTTON press POWER BUTTON. Wait until you see LG logo then stop presing POWER. You will get to see android guy doing stuff. Then tell me if it's ok.
Click to expand...
Click to collapse
yes, i get the boot loop but after the reset is ok,, now will go on other steps ,, thank you
xak-fr said:
yes, i get the boot loop but after the reset is ok,, now will go on other steps ,, thank you
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Click to collapse
Don't forget to press the thx button it's in the right . I will add this to the tutorial I didn't need it but who knows.
I managed to do the "root" step, but somehow cannot proceed with the next step.
When I check "USB debugging", the phone doesn't connect to the computer for some reason. I tried multiple computers, with no luck. The "adb devices" says just empty "List of devices attached".
If I disable the USB debugging, the phone gets connected just fine, if I enable it again, it gets stuck on "Connected as installer", and doesn't connect as MTP....
Any idea how to fix this?
Do you have drivers installed? Also when you press MTP cancel if your phone wants to install anything.
Sent from my LG-P710 using XDA Free mobile app
christi9503 said:
Do you have drivers installed? Also when you press MTP cancel if your phone wants to install anything.
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Click to collapse
I tried everything, without luck. I ended just using terminal emulator to copy the files on phone directly (might be cool to add this to your tutorial, as someone else can also have this problem). So, now I'm on Amigas ROM - makes a HUGE difference! Thanks, looking forward for some other custom ROMs for this phone..
vasikgreif said:
I tried everything, without luck. I ended just using terminal emulator to copy the files on phone directly (might be cool to add this to your tutorial, as someone else can also have this problem). So, now I'm on Amigas ROM - makes a HUGE difference! Thanks, looking forward for some other custom ROMs for this phone..
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Click to collapse
Strange huuummm. I don't know. Yeah i will add Terminal Emulator also in weekend. Never happened to any of my phones before... Maybe driver conflict on your PC or something like that.
Hello, i have a question. How to back from 4.4.2 android to 4.1.2 android? i need 4.4.2 no root in my phone. :c Thanks for replies
Hello!
Hello, to revert to Jellybean you need to flash a KDZ file of Jellybean, here you can find it:
http://lg-phone-firmware.com/index.php?id_mod=21 (Every with V10 version is Jellybean, V20 is KitKat)
VERY IMPORTANT!
After installer the Jellybean rom and finish with the flashing, you need to do a hard reset or it wont boot.
Hard reset:
Press Volumen Down - Power Key and Quick memo Key at the same time
When LG logo appear, release the Power Key one
When LG logo disappear, release all the buttoms. It'll appear a Android robot and when it finish, boot.
If u don't know how to flash KDZ ask me!
Hello Juaaanchi,
How to flash KDZ in my phone P710?
Thanks
pjprojekce said:
Hello Juaaanchi,
How to flash KDZ in my phone P710?
Thanks
Click to expand...
Click to collapse
1. Download the .kdz file. I should be named V10A, V20C etc.
2. Install your device drivers.
3. Connect USB wire to PC.
3. Turn off the phone and enter download mode by taking out the battery, pluging in USB while holding VOLUME DOWN button.
4. Open LG update tool (DOWNLOAD HERE) <MODERATOR EDITED - VIRUS / TROJAN LINK REMOVED>
5. Don't change anything, just select your .kdz file.
6. Press start, next, select enlgish and wait.
7. Then your phone should reboot into stock ROM.
That's all. Write if something goes wrong.
i was use this tool, with CSE mode. but when firmware finish extracted, this tool stop responding. in the detail report APP CRASH happened.
i try with NORMAL mode. but when the tool flash my device, in 5% my device disconnect unexpectedly. i've already instal the driver with LG port, modem, and usb device. but that also happened again and again
pjprojekce said:
i was use this tool, with CSE mode. but when firmware finish extracted, this tool stop responding. in the detail report APP CRASH happened.
i try with NORMAL mode. but when the tool flash my device, in 5% my device disconnect unexpectedly. i've already instal the driver with LG port, modem, and usb device. but that also happened again and again
Click to expand...
Click to collapse
Use LGFlashtool in EMERGENCY MODe and 3GCQT, and it will work
Can anyone help me with jelly bean kdz file link?
Thank you.
WARNING! DO AT YOUR OWN RISK.
Unbricking your LG L7 P71X with LG Flash Tool 2014. You can root any LG device but choose correct firmware according to device and country.
Downloads :-
Visual C++ Runtime library :- https://googledrive.com/host/0B9l4QOCXUmxXV19jN1ZrTnBwdTQ/VC_RedistInstaller.exe (Install it if you cannot run LG Flash Tool)
LG Flash Tool 2014 :- http://d-h.st/x8Ea
LG United Mobile Driver :- https://drive.google.com/file/d/0B1mULHlillK-eDA3SHRPV093TDg/view?usp=docslist_api
Tutorial :-
*Prepare Phone for flashing :-
1. Install Visual C++ Runtime Library.
2. Install LG United Mobile Drivers.
3. Turn off your Phone.
4. Restart Phone in Emergency Mode by holding volume down button and connecting Phone to pc via usb cable.
5. Now the Phone will have yellow screen.
6. Now your Phone is ready for flashing.
*Flashing the firmware(.kdz file)(Downloads given below) :-
1. Copy kdz file to LG Flash Tool folder.
2. Run LG Flash Tool.
3. Keep the options as :-
- Select type - 3GQCT
- PhoneMode - DIAG
- Select kdz file - 'YOUR KDZ FILE'
4. Click on Normal Flash
5. At the next dialog box just click on Start.
6. In select country and language dialog box, just click on OK
7. After that flashing will start, wait till it reaches 100%.
Note -
*Your Phone will reboot at 95% but its normal.
*Upgrade will take approx 15min.
*You will not lose your data.
Firmware downloads(kdz) :-
Rooted KitKat 4.4.2 L7II P710,P713,P714,P715 :- http://forum.xda-developers.com/optimus-l3-l5-l7-l9-ii/development/kk-kk-kdz-p710-root-t2950532 - by maxx_hr
Rooted JellyBean 4.1.2 :- https://docs.google.com/file/d/0B702cz4m1KcycWlGd3VKOE5VOXc/edit - by ashutoshrathore135
Stock JellyBean and Kitkat for any lg device :- http://lg-phone-firmware.com/
Stock JellyBean and Kitkat for L7II models :- http://lg-phone-firmware.com/firmware-Lg+Optimus+L7+II-Tutti-21.html
*Prevent getting redirected by lg-phone-firmware.com :-
^Internet Explorer :-
1. Open the Internet Explorer browser and click on the "Tools" menu at the top of the page.
2. Click on "Internet Options," then click the "Security" tab. In the "Security Level for this Zone" box, use the slider to set the security to "High." This stops Internet Explorer from using ActiveX, preventing Web pages from redirecting you to others. Although this stops the redirecting action, legitimate websites may not load properly, or at all. Some functions on websites become disabled, such as links to other websites, video or PDF files.
^Firefox :-
1. Open the Firefox browser and click on the "Tools" menu.
2. Click on "Options," then click on the "Advanced" tab. Navigate to the "Accessibility" box, under the "General" tab.
3. Click the check box next to "Warn me when websites try to redirect or load the page." Click "OK." This option stops a redirect from occurring, and notifies you of the situation. You may then allow or deny the redirect.
TWRP 3.0.0.0 for L7II P715(optional but recommended, I feel its better than cwm) :- http://forum.xda-developers.com/optimus-l3-l5-l7-l9-ii/orig-development/recovery-twrp-3-0-0-0-vee7-l7-ii-t3313792 - by neutrondev
SuperSU v2.66 :- https://download.chainfire.eu/896/SuperSU/ - by chainfire
^Flashing TWRP, SuperSu :-
1. Place TWRP, SuperSU in external sdcard.
2. Boot your Phone into recovery mode by holding volume down+quick button(one on top left) and then holding power button for a few seconds then release all keys when you see LG logo.
3. Select - install .zip from sdcard. (use vol up and vol down to scroll through options on cwm recovery)
4. Select your zip file and confirm.
5. Reboot your Phone.
If this guide helped you, please hit the thanks button.
gud day to all of you... but not gud to me... coz i got a probz wid my p713 it was bricked & i've been tried many times to flash a rom to restore my fon using this method... unfortunately window always poping up & has a message the program stop working properly close the program...) any advises what happened to my program? is it my OS7 or any missing files from my PC that i must be add on.
pls help...
TIA.
sweetandrea said:
gud day to all of you... but not gud to me... coz i got a probz wid my p713 it was bricked & i've been tried many times to flash a rom to restore my fon using this method... unfortunately window always poping up & has a message the program stop working properly close the program...) any advises what happened to my program? is it my OS7 or any missing files from my PC that i must be add on.
pls help...
TIA.
Click to expand...
Click to collapse
Sorry I did not add C++ Runtime Library. First install runtime library then try to run LG Flash Tool.
I have the Japanese z2 so-03f and want to get rid off all the docomo junk and also go to android M from lolipop. But I have tried a few different firmwares and they all end with me having no sim detected. This is using Sony mobile flasher and xperifirm. Right now I am using Australian custom firmware which I thought would be fine as all my Australian phones have worked in Japan. But my so-03f with Australian or generic European firmware dosnt work.
What can I do other than to revert to stock docomo firmware?
This is FTF file for you version SO-03F https://onedrive.live.com/?authkey=...079&parId=D8C1923911B5E6B3!1742&action=locate
Install fia Flash tool :
1. Download and install Flashtool on your PC : http://www.flashtool.net/downloads.php
2. Download the firmware you need (from the list below) and move the .ftf file into the directory C:/Flashtool/firmwares
3. Open Flashtool, click on the lightning symbol ("flash device"), select "Flashmode" and click on "OK"
4. Select the .ftf file of what you downloaded and click on "Flash"
5. Wait for a window to pop up (it may take a few seconds/minutes, just be patient)
6. Now turn off your phone and connect the usb cable to it
7. Push the volume-down button, keep pushing and connect the other end of the usb cable to your PC
8. Once the flashing process has started, you can release the volume button
9. NEVER disconnect the USB cable until it's finished!
10. Turn on and wait for the boot process to complete.
good luck
OwnageWOT said:
This is FTF file for you version SO-03F
3. Open Flashtool, click on the lightning symbol ("flash device"), select "Flashmode" and click on "OK"
4. Select the .ftf file of what you downloaded and click on "Flash"
5. Wait for a window to pop up (it may take a few seconds/minutes, just be patient)
6. Now turn off your phone and connect the usb cable to it
7. Push the volume-down button, keep pushing and connect the other end of the usb cable to your PC
8. Once the flashing process has started, you can release the volume button
9. NEVER disconnect the USB cable until it's finished!
10. Turn on and wait for the boot process to complete.
good luck
Click to expand...
Click to collapse
Thanks for taking the time to reply. But wont that put it back to docomo firmware? The version number seems the same as the one I was on. I want to be able to get off their firmware if possible.
Wait.. I might have fixed it. I flashed the NTT docomo firmware but only included the AMSS files, whatever they are. It apears they have something to do with the modem I guess.
SWEET! it works.
OK so for anyone with a SO-03F you can flash to Australian Generic MM android 6.0, but dont include the AMSS files nor include the partition file. This way you keep your network and keep the extra 16gb over the normal z2.
nasanu said:
Thanks for taking the time to reply. But wont that put it back to docomo firmware? The version number seems the same as the one I was on. I want to be able to get off their firmware if possible.
Wait.. I might have fixed it. I flashed the NTT docomo firmware but only included the AMSS files, whatever they are. It apears they have something to do with the modem I guess.
SWEET! it works.
OK so for anyone with a SO-03F you can flash to Australian Generic MM android 6.0, but dont include the AMSS files nor include the partition file. This way you keep your network and keep the extra 16gb over the normal z2.
Click to expand...
Click to collapse
Bro i do that but no signal yet :