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[Q] How To unbrick LG P714 -Help-

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flomix77
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(Last edited by flomix77; 15th June 2014 at 05:28 AM.)
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Question [Q] How To unbrick LG P714 -Help-

Hello I are trying unbrick my LG L7X but i cant!

when i tried to flash the device, an error appears
[see the image below]
http: //i.imgur.com/AwtLxma.jpg
and the device dont make anything.. the emergency mode screen is still without restart or other thing..

I already download the all firmwares of Mexico (TELCEL) displayed here http ://lg-phone-firmware.com/index.php?id_mod=21 and is not working too, =(

My phone information is:
Model: LGP714
Country: Mexico
Phone Company: TELCEL
______________________________
also when i install a kdz called "V20A_01.kdz" any error appears in the KDZ Updater Tool, the phone restarts after the flash is full but dont working.
The phone is stocked in the LG Logo and dont make anything, i only can enter to the emergency mode again using:vol+ + connecting the USB after.

I really need help, i already go to the "technologhy center" in my country and any body haves a idea of what happens with my phone Lol.

sorry for my bad english, :P
 
flomix77
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Unhappy Anybody can help?

HELP ME =(
 
flomix77
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Unhappy my phone its bricked... today

Anyone can help me? please
 
maxx_hr
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Quote:
Originally Posted by flomix77 View Post
Anyone can help me? please
What procedure you use to flash KDZ? Have you try emergency mode in updater? Have you CWM installed on device?
And yes, it is worst scenario when you try to flash rom for other device...
 
flomix77
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Quote:
Originally Posted by maxx_hr View Post
What procedure you use to flash KDZ? Have you try emergency mode in updater? Have you CWM installed on device?
And yes, it is worst scenario when you try to flash rom for other device...

I are following these steps:
(when i turn on my phone only the LG logo appears)
1.- Turn Off my Phone
2.- Configure the KDZ Updater settings, Type 3GQCT and mode CS_EMERGENCY (I already tried the all modes)
3.- remove the batery
4.- Connect the USB and press vol+
5.- Now are in emergency mode (windows has detected the device because i already have the LG drivers and PC Suite)
6.- Click on "Launch Software Update"
7.- Wait while the firmware is installing..
i already use a application to found my original (official) firmware from LG page (V10A_09.kdz TCL/TELCEL MEXICO)
But when i tried install this kdz an error appears in the Updater KDZ (in the 14% of progress) and the phone its bricked on emergency mode..
I already tried a lot of differents KDZ Files, V20A_00, V120H_00, and nothing...

How i can do?
 
maxx_hr
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Quote:
Originally Posted by flomix77 View Post
I are following these steps:
(when i turn on my phone only the LG logo appears)
1.- Turn Off my Phone
2.- Configure the KDZ Updater settings, Type 3GQCT and mode CS_EMERGENCY (I already tried the all modes)
3.- remove the batery
4.- Connect the USB and press vol+
5.- Now are in emergency mode (windows has detected the device because i already have the LG drivers and PC Suite)
6.- Click on "Launch Software Update"
7.- Wait while the firmware is installing..
i already use a application to found my original (official) firmware from LG page (V10A_09.kdz TCL/TELCEL MEXICO)
But when i tried install this kdz an error appears in the Updater KDZ (in the 14% of progress) and the phone its bricked on emergency mode..
I already tried a lot of differents KDZ Files, V20A_00, V120H_00, and nothing...

How i can do?
Try this:
1. Download older version of kdz updater: https://www.dropbox.com/s/w8h5t1mqcu..._FW_UPD_EN.rar
2. unpack it on root of c:
3. Pull out LAN cable, or disable internet connection
4. Run msxml.msi from unpacked kdz_fw_upd_en folder
5.put the KDZ you download previously and be carefull to choose only KDZ FOR YOUR DEVICE on root of C:
6. Turn off the phone, hold the volume "down" and insert the USB cable, should see a yellow background and the words "Emergency mode"
7. Run KDZ_FW_UPD.exe
8. choose parameters 3GQCT and DIAG, select the firmware file (KDZ)
9. Click Launch software update and wait...
10. If update stuck again on some %, (stuck means no progres for long time, like 10-15 min), unplug USB, pull out battery, reinsert and repeat from step 6. If you are lucky, mabe previous flash turns back partition organisation destroyed by flashing firmware for other phones, and second flash finish succesfull. In that case, do factory reset,,
11. good luck
11.
 
flomix77
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Unhappy The error appears again :(

Quote:
Originally Posted by maxx_hr View Post
Try this:
1. Download older version of kdz updater:
2. unpack it on root of c:
3. Pull out LAN cable, or disable internet connection
4. Run msxml.msi from unpacked kdz_fw_upd_en folder
5.put the KDZ you download previously and be carefull to choose only KDZ FOR YOUR DEVICE on root of C:
6. Turn off the phone, hold the volume "down" and insert the USB cable, should see a yellow background and the words "Emergency mode"
7. Run KDZ_FW_UPD.exe
8. choose parameters 3GQCT and DIAG, select the firmware file (KDZ)
9. Click Launch software update and wait...
10. If update stuck again on some %, (stuck means no progres for long time, like 10-15 min), unplug USB, pull out battery, reinsert and repeat from step 6. If you are lucky, mabe previous flash turns back partition organisation destroyed by flashing firmware for other phones, and second flash finish succesfull. In that case, do factory reset,,
11. good luck
11.
bit.*ly/1qp04s5
bit.*ly/1lqlfT1
bit.*ly/1iKwMC4
(remove * because i cant post links for the images)

The problem persists how i can do?

I can install the firmware V20A_00.kdz but the phone its bricked on the LG logo, and dont work. if i try install other firmwar (V10A_09.kdz) the kdz updater shows a error, T_T
 
maxx_hr
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Quote:
Originally Posted by flomix77 View Post
bit.*ly/1qp04s5
bit.*ly/1lqlfT1
bit.*ly/1iKwMC4
(remove * because i cant post links for the images)

The problem persists how i can do?

I can install the firmware V20A_00.kdz but the phone its bricked on the LG logo, and dont work. if i try install other firmwar (V10A_09.kdz) the kdz updater shows a error, T_T
DONT TRY TO INSTALL OTHER PHONE FIRMWARE (V20A_00.kdz)! Flash only kdz for your model, like V10a_08.kdz, and download it from http://lg-phone-firmware.com/index.php?id_mod=21, in Mexico section.
No known similar firmware is available for your phone!
 
flomix77
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Quote:
Originally Posted by maxx_hr View Post
DONT TRY TO INSTALL OTHER PHONE FIRMWARE (V20A_00.kdz)! Flash only kdz for your model, like V10a_08.kdz, and download it from http://lg-phone-firmware.com/index.php?id_mod=21, in Mexico section.
No known similar firmware is available for your phone!
My original phone firmware is V10A_09.kdz and the kdz updater shows a error if i try install it T.T
 
maxx_hr
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Quote:
Originally Posted by flomix77 View Post
My original phone firmware is V10A_09.kdz and the kdz updater shows a error if i try install it T.T
Have you try to install V10A_08.kdz? This is older version of WORKING firmware for your device, just try...

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