Related
http://forum.xda-developers.com/showthread.php?t=883314&page=10
Trying to do the above, and the updater doesn't see the phone, no matter what i do despite following the instructions exactly. I would post this in the proper forum but your forum won't let me.
The phone will get to the LG splash, sit for around a second and then immediately power off. Recovery mode does not work, my only option is emergency mode.
What do i do to make it see my phone?
[R&D Test Tools Log File]
21:41:04 : Launching SW update
21:41:04 : Unpacking KDZ
21:41:05 : KDZ file extraced
21:41:06 : Files were extracted.
21:41:06 : LGMobileDL Load.
21:41:09 : Port = 0
21:41:12 : Connecting to phone
21:41:17 : PHONE WAS NOT FOUND!
21:41:19 : ===FINISHED===
Click to expand...
Click to collapse
dowload this software and run it.
http://www.lgmobilephones.com/softwaredownload.aspx
then serach and download driver from within it. After that, KDZ should be able to pick up your phone. I ran into the same issue a couple of weeks ago until I figured it out.
then from within KDZ first click on read phone information and it will take a little while to do this. it shoould pick it up then set kdz to emergency and 3qct something and launch the firmware upgrade. (place the firmware file within the KDZ folder)
The "Read Phone Info" will either crash, or say the phone isn't there, with the updated drivers
jenbek said:
The "Read Phone Info" will either crash, or say the phone isn't there, with the updated drivers
Click to expand...
Click to collapse
what windows operating system are you using? I've experienced crashes like that with windows 7 myself. compatibility mode will help.
Omnichron said:
what windows operating system are you using? I've experienced crashes like that with windows 7 myself. compatibility mode will help.
Click to expand...
Click to collapse
Windows 7 x64, i'll mess with it later after i get home
Thanks for the compat. mode tip, it sees my phone now, and it appears to be working, i'll update when it finishes.
Attached a screen of the updater.
Edit: It now gets past the LG splash and loops at the android splash, but it's progress and i can get it into recovery mode.
jenbek said:
Thanks for the compat. mode tip, it sees my phone now, and it appears to be working, i'll update when it finishes.
Attached a screen of the updater.
Edit: It now gets past the LG splash and loops at the android splash, but it's progress and i can get it into recovery mode.
Click to expand...
Click to collapse
you're doing great. I had the same issue but if you now just do the recovery combo key press it will boot fine into android next time. home+vol down+ power
If you did something like install custom recovery on your lg optimus one and failed, you would get a black screen saying..
fastboot mode started
udc_start()
If this happens...
Relax.. Your phone is not bricked.. There are many ways to fix it... This method of unbricking should be done as a last resort because it erases all your data...
Charge your phone before proceeding even if the backlight is always on while charging..
Things required:
Kdz updater:
http://forum.xda-developers.com/showpost.php?p=8651505&postcount=1
Stock ROM:
http://forum.xda-developers.com/showthread.php?t=865479
USB cable, Windows PC with administrator account,LG united mobile drivers(google for it if you don't find it in the "Add or remove programs" window in the control panel)..
First disable all LGE modems under modems from Windows device manager in the Control Panel..
Make sure you have LG united mobile drivers installed.. Or just google for it..
Then press and hold both the back(return) button and the volume up button and simultaneously connect the USB cable..
The phone should light up and say Emergency mode!! in a green background.. If it goes to Emergency mode, it can be fixed... If it doesn't I'm sorry, search for an other forum or give it to the LG service center...
Now decompress the 7z file you downloaded using WinZip, WinRar etc., install msxml.msi from the uncompressed directory and run KDZ_FW_UPD.exe (With administrator rights by right clicking and selecting run as administrator).
In the dialog box, select Type : 3GQCT and PhoneMode: DIAG, select the kdz file and flash the stock ROM... It would take about 15 minutes.. If the kdz updater crashes, change compatibility mode or restart the computer and phone or do something till it works (Retry retry retry)...
For most of you it would probably say PHONE WAS NOT FOUND!.... If so, then follow all the steps said above, but this time, shake the life out of your phone after connecting the USB till the lines "PHONE WAS NOT FOUND!" stops appearing... If it does appear again retry for endless times or restart the computer or check if any modem drivers are active or try it in an another computer...
From here on, follow any one choice:
Choice 1:
Note: There is a fat chance for this choice to not work and for you to go back to the very first line of this thread...
If you want your phone to have all the data before you bricked it, just disconnect the USB when the phone shows the charge screen as if you are charging the phone while it is switched off.. (This was discovered accidentally by me so try it at your own risk ) After disconnecting try to power on the normal way and it should work and the phone should be like it was never bricked.. If it doesn't boot, retry flashing from the start.. If it starts and all your data is restored root it, install titanium backup and backup all your apps and data and save the contents of sdcard\titaniumbackup to your pc.. Then copy all you want in your sdcard to your pc.. Then redo all the steps without disconnecting till the kdz flasher says FINISHED.. This is because if you disconnect the usb in the middle, only half the rom would be installed which is unstable.. After installing the full rom, root it, and install titanium backup and copy all the copied content back to sdcard\titaniumbackup and restore them using titanium backup.. That's it..
Choice 2:
If you do not want the data and if you need to do a risk-free unbrick, then flash with the kdz updater and wait till it says FINISHED.. That's it..
Now that you know how to unbrick, try installing what bricked your phone again but this time in the correct way... GOOD LUCK...
AND FINALLY.... ONE MORE STEP.... PRESS THE "THANK" BUTTON IF I HELPED YOU IN ANY WAY...
where do you get kdz?
ljohnson1981 said:
where do you get kdz?
Click to expand...
Click to collapse
Links have been included...
ganesh3s3 said:
If you did something like install custom recovery on your lg optimus one and failed, you would get a black screen saying..
fastboot mode started
udc_start()
If this happens...
Relax.. Your phone is not bricked.. There is a way to fix it...
First disable lg modem from windows device manager..
Make sure you have lg universal driver installed.. Or just google for it..
Charge your phone before proceeding even if the backlight is always on..
Things required:
Kdz updater:
forum.xda-developers.com/showpost.php?p=8651505&postcount=1
Stock rom:
forum.xda-developers.com/showthread.php?t=865479
Usb cable, windows pc
Then press and hold both the back(return) button and the volume up button and simultaneously connect the usb cable..
The phone should light up and say Emergency mode!! in a green background..
Then decompress the 7z, install msxml.msi from the uncompressed directory and run KDZ_FW_UPD.exe (Has administrator).
Select Type : 3GQCT and flash the stock rom... It would take about 15 minutes.. If the kdz updater crashes, change compatibility mode or restart or do something till it works...
If you want your phone to have all the data before you bricked it, just disconnect the usb when the phone shows the charge screen as if you are charging the phone while it is switched off.. (This was discovered accidentally by me so try it at your own risk) After disconnecting try to power on the normal way and it should work and the phone should be like it was never bricked.. If it doesn't boot retry flashing from the start.. If it starts and all your data is restored root it, install titanium backup and backup all your apps and data and save the contents of sdcard\titaniumbackup to your pc.. Then copy all you want in your sdcard to your pc.. Then redo all the steps without disconnecting till the kdz flasher says FINISHED.. This is because if you disconnect the usb in the middle, only half the rom would be installed which is unstable.. After installing the full rom, root it, and install titanium backup and copy all the copied content back to sdcard\titaniumbackup and restore them using titanium backup.. That's it..
If you do not want the data and if you need to do a riskfree unbrick, then flash with the kdz updater and wait till it says FINISHED.. That's it..
Now that you know how to unbrick it, try installing what bricked your phone again but in the correct way... GOOD LUCK...
THANK ME IF I HELPED YOU...
Click to expand...
Click to collapse
i tried this but got msg:
[R&D Test Tools Log File]
12:20:25 : Launching SW update
12:20:25 : Unpacking KDZ
12:20:31 : KDZ file extraced
12:20:32 : Files were extracted.
12:20:32 : LGMobileDL Load.
12:20:32 : Port = 3
12:20:32 : Connecting to phone
12:20:37 : PHONE WAS NOT FOUND!
12:20:39 : ===FINISHED===
what to do????? i am using xp64....... what do you mean by (Has administrator).
Please help or i to go LG service center???
Thanks in advance
maxupload said:
i tried this but got msg:
[R&D Test Tools Log File]
12:20:25 : Launching SW update
12:20:25 : Unpacking KDZ
12:20:31 : KDZ file extraced
12:20:32 : Files were extracted.
12:20:32 : LGMobileDL Load.
12:20:32 : Port = 3
12:20:32 : Connecting to phone
12:20:37 : PHONE WAS NOT FOUND!
12:20:39 : ===FINISHED===
what to do????? i am using xp64....... what do you mean by (Has administrator).
Please help or i to go LG service center???
Thanks in advance
Click to expand...
Click to collapse
By (has administrator) I meant to run kdz with administrator user account rights..
And for your phone not found problem, did you uninstall everything that I listed? If so then you should shake the phone more vigorously from plugging your phone to usb till the phone is found, seriously. If it is still not found, review if you have followed my instructions without leaving a single one out and retry till you suceed... Best of luck... Any more help.. Ask me.
ganesh3s3 said:
By (has administrator) I meant to run kdz with administrator user account rights..
And for your phone not found problem, did you uninstall everything that I listed? If so then you should shake the phone more vigorously from plugging your phone to usb till the phone is found, seriously. If it is still not found, review if you have followed my instructions without leaving a single one out and retry till you suceed... Best of luck... Any more help.. Ask me.
Click to expand...
Click to collapse
when i try to run updater as administrator in winxp 64 it is asking for password ??? i didint set any password...and default user have administrator right without any password....what to do.....bit tense please help me out..... please
maxupload said:
when i try to run updater as administrator in winxp 64 it is asking for password ??? i didint set any password...and default user have administrator right without any password....what to do.....bit tense please help me out..... please
Click to expand...
Click to collapse
Ok if you can't run it as an administrator try skipping that step and try connecting your phone without admin till your is found.. Try SHAKING...
If it doesn't work.. Take your phone and equipment to your friends home which has admin rights...try till you suceed because it usually is a painfree process.. You can fix your phone if it goes to emergency mode... Dont worry.. feel free to ask for help...
Did my P500 Dead?
Hi there,
I had LG P500 with firmware 2.2.1 10e. And The 2.2.1 cannot be root. So i down it to 2.2 and 10b indian. And I use thunderg....recovery from xda. And then i update it vai recovery by applying update.zip and finally i had 2.3.1. It work great but the camera not work, So i decided to down to 2.2 but while i update using kdz updater It just running to param : 36....it stop and show upgrade error. While my phone in emergency mode i removed battery and open it back. It just show Lg logo and at the moment all my home...back...button light was always blink , it just keep at lg logo screen!!! ....
. Too much sorry for my English cuz it not my native i come from Cambodia. And too much much and more thank if you could help me.
SmartLCN said:
Hi there,
I had LG P500 with firmware 2.2.1 10e. And The 2.2.1 cannot be root. So i down it to 2.2 and 10b indian. And I use thunderg....recovery from xda. And then i update it vai recovery by applying update.zip and finally i had 2.3.1. It work great but the camera not work, So i decided to down to 2.2 but while i update using kdz updater It just running to param : 36....it stop and show upgrade error. While my phone in emergency mode i removed battery and open it back. It just show Lg logo and at the moment all my home...back...button light was always blink , it just keep at lg logo screen!!! ....
. Too much sorry for my English cuz it not my native i come from Cambodia. And too much much and more thank if you could help me.
Click to expand...
Click to collapse
Try my above method again and again and if it doesn't work try an another firmware or on an another computer... If nothing works then stick with the 2.3 if you can boot into recovery...
LG P500 does not care
Hello everybody I'm new to the portal, I had tried to update my phone, he was given an error now will not turn anyone knows how to help me I thank you
hug
Doors it show any error when booting or wont even switch on... If it lights up, Try my method...
Sent from my LG-P500 using XDA Premium App
i know it says for lg optimus one but is there a way that it will work for lg optimus v?
still stuck in android logo even after following all the procedures
can anyone help me
eventhough i had successfully change the firmware of phone, it still boot loop in androind logo i dont know what to do
ty
maxupload said:
i tried this but got msg:
[R&D Test Tools Log File]
12:20:25 : Launching SW update
12:20:25 : Unpacking KDZ
12:20:31 : KDZ file extraced
12:20:32 : Files were extracted.
12:20:32 : LGMobileDL Load.
12:20:32 : Port = 3
12:20:32 : Connecting to phone
12:20:37 : PHONE WAS NOT FOUND!
12:20:39 : ===FINISHED===
what to do????? i am using xp64....... what do you mean by (Has administrator).
Please help or i to go LG service center???
Thanks in advance
Click to expand...
Click to collapse
i have got same probem
lg drivers installed, LGE modem disabled
win xp 32bit
It may work on Optimus V... Try it out...
Sent from my LG-P500 using XDA Premium App
alphamale20 said:
can anyone help me
eventhough i had successfully change the firmware of phone, it still boot loop in androind logo i dont know what to do
ty
Click to expand...
Click to collapse
Try my method and say if it works... Reflashing the firmware should do it...
Sent from my LG-P500 using XDA Premium App
guys pls help....emergency mode is not comming when iam pressing that key combination..i think i bricked my phone.....help plss...
i unbricked my phone..still i cant believ i did that.......spend one complete day for it.....in KDZ updater you should select emergency mode instead of DIAG.....dont forget to disable the LG modem in device manager...and also make sure that your downloaded firmware file is working......best of luck guys....
alxbsl96 said:
guys pls help....emergency mode is not comming when iam pressing that key combination..i think i bricked my phone.....help plss...
Click to expand...
Click to collapse
Either you completely bricked your phone or there is no charge left in it... Try charging for sometime and Try...
pkosnovsky said:
i have got same probem
lg drivers installed, LGE modem disabled
win xp 32bit
Click to expand...
Click to collapse
Try shaking more or try it in all three modes where you selected diag ... try every combo till you succeed... Best of luck....
I just picked up a used LG O3D P925 that has no connection to any network (well wifi works). When I tried to update using the LG mobile update tool. I had a no success detecting automatically so I clicked recovery and manually entered the IMEI and S/N. Soon I got a failure error. Prior to this I read a thread about OTA firmware updates but I have no button for OTA update.
I tried rooting using megatron (windows version) and installed the LG drivers but windows keeps detecting new hardware and wants me to install drivers. When I click run it just says "daemon started" and I wait for a couple of minutes and .... nothing. When I check the apns either none are listed or I get a message about "reorganizing internal processes. please try again later " ...
I contacted someone who had their phone replaced by carrier for same issue. Possibly the carrier has blocked the phone from network? ...O I hope not
.... Help !?
is it a stock rom goto play store dl get ril what does it say. sounds like bad based band
Post-:
Rom:
Baseband:
RIL:
GetRIL says "unknown RIL found" (gives me an md5sum)
for Baseband it says XMM6360
then there are 3 options to DL but since I don't have root I am unable to DL these updates ... says " no permission".
here is the info from about:
LG- P925g
Android Version 2.2.2
Baseband Version L6260_MODEM_SIC_01.1042.00
Kernal Version 2.6.35.7
Build number FRG83G
Software Version LGP925g-V10c-JUL-20-2011
ok I have succeeded getting root using Unlock Root. Now when I open getRIL and select a RIL to DL the "ok" button is "greyed out" or not available, just the cancel button. So after I cancel and select another RIL to DL & install I get the superuser permisson granted message followed by a message that says "The system partition needs to be writable.... and back to the greyed out ok and cancel choice.
vumanizer said:
GetRIL says "unknown RIL found" (gives me an md5sum)
for Baseband it says XMM6360
then there are 3 options to DL but since I don't have root I am unable to DL these updates ... says " no permission".
here is the info from about:
LG- P925g
Android Version 2.2.2
Baseband Version L6260_MODEM_SIC_01.1042.00
Kernal Version 2.6.35.7
Build number FRG83G
Software Version LGP925g-V10c-JUL-20-2011
Click to expand...
Click to collapse
I see imei could have been damaged uhm try updating to V20C see if it helps
How to Update
Offline Update
V20C_00.kdz
Megatron Root
Recovery
if you do this and still no network try This its for LG Optimus Black but may work on p925g. Also Make sure phone not in airplane mode.
Thanks for your help decomfg .
I tried flashing but it seems I'm still having trouble with this computer recognizing this device. Here is the log file:
[R&D Test Tools Log File]
18:04:24 : Start fn_StartUpgrade
18:04:24 : Extract kdz file
18:05:26 : kdz decrypt Success
18:05:38 : Extract file Success.
18:05:38 : LGMobileDL Load.
18:05:38 : Port = -1
18:05:38 : Connection check start.
18:05:38 : Port(or Device) Not Found!
18:05:40 : Finish All test
when you try to flash the kdz do u put the phone in download mode try this guide
http://forum.xda-developers.com/showthread.php?t=1491870
you want part 3
xstokerx said:
when you try to flash the kdz do u put the phone in download mode try this guide
http://forum.xda-developers.com/showthread.php?t=1491870
you want part 3
Click to expand...
Click to collapse
I seem to get hung up on the step where you check the device manager for current active "COM" ports. When I connect the USB (holding vol up + power) I get OMAP4430 appearing for a second under ports and I get the "windows has detected new hardware" flashing on and of simultaneously. The phone doesn't seem to want to boot into download mode and it doesn't vibrate after 3 seconds.
vumanizer said:
Thanks for your help decomfg .
I tried flashing but it seems I'm still having trouble with this computer recognizing this device. Here is the log file:
[R&D Test Tools Log File]
18:04:24 : Start fn_StartUpgrade
18:04:24 : Extract kdz file
18:05:26 : kdz decrypt Success
18:05:38 : Extract file Success.
18:05:38 : LGMobileDL Load.
18:05:38 : Port = -1
18:05:38 : Connection check start.
18:05:38 : Port(or Device) Not Found!
18:05:40 : Finish All test
Click to expand...
Click to collapse
Delete All Lg Drivers and Software Run CCleaner and clean registry then reinstall LG PC Suite IV
CCleaner
PC Sync
On The Phone Goto Settings/Applications/Debugging/ Make sure ADB is ticked and then try flash it again try a diff usb port also make sure its not plugged into a usb hub. if it fails again i think the problem is with pc not the phone
Try connect device without battery and with holding vol up. Then after device is connected (wait 20 sec wile holding vol up) reinsert battery and start update.
Sent from my LG-P920 using XDA
if it keeps connecting and the disconneting try this. attach usb cable to PHONE only then take your battery out, then put battery back in and quickly press volume up button and then attach usb cable to PC. keep hold of volume up button all time dont let go and install all drivers omap, usb driver etc.
hope it helps
I have managed to make things worse ... :crying:
Now my phone is stuck on the AT&T boot screen. The only way I can power off is to remove the battery.Yes I tried flashing the v20P kdz after I thought I could do much worse.
I no longer have a problem getting my computer to recognize the drivers. I'm not sure if I flashed the v20C kdz without a problem or not. I thought I was able to root and things were ok except that I still had no network connectivity. I don't recall exactly what I tried next but I think I lost root somehow and some of the installed apps began misbehaving. I also noticed that superuser was not installed. I tried to root again but couldn't. I treid to flash a kdz again but again not very successfully. I also tried repairing the IMEI using this guide http://forum.xda-developers.com/showthread.php?t=1734330
I flashed the CP ? but didn't manage to restore the imei.
Now I when I power on I get the AT&T animation ... I tried to flash back to the 20C kdz without and luck. Now I have no idea where to go from here and would be grateful for some input.
try updating again but let the process fully complete http://forum.xda-developers.com/showthread.php?t=1244490
If you were stuck on the art boot screen after flashing v20p you should have don't a hard reset and wiped all data. I had the same issue when going from v10k to v20p. As far as the no signal goes I'm not sure but it could be a bad radio or it could have been stolen and deactivated by AT&t
Sent from my LG-P925 using Tapatalk 2
i have following problems with my bricked lg-p500
1)stuck at lg logo
2) Unable to go in emergency mode
3)Unable to flash stock ROM with kdz
plz ......plz.....help
its urgent
reply......waiting...
abhi007 said:
i have following problems with my bricked lg-p500
1)stuck at lg logo
2) Unable to go in emergency mode
3)Unable to flash stock ROM with kdz
plz ......plz.....help
its urgent
reply......waiting...
Click to expand...
Click to collapse
I had same problem. I tried to unbrick my phone via KDZ. But unfourtunatelly i got ful brick . So i do not recommend you using KDZ. NEVER.
http://forum.xda-developers.com/showthread.php?t=1793031
Try that with phone in lg logo if you cant go to emergency mode kdz is a phone killer lol. It wprks for others try it.
Sent from my LG-P500 using xda app-developers app
lipe082 said:
http://forum.xda-developers.com/showthread.php?t=1793031
Try that with phone in lg logo if you cant go to emergency mode kdz is a phone killer lol. It wprks for others try it.
Sent from my LG-P500 using xda app-developers app
Click to expand...
Click to collapse
Where have you been when i needed you? : http://forum.xda-developers.com/showthread.php?p=29683034 LOL
(And i accidently thanked you, weanted to press more info )
Gess i didnt see sorry when you get your phone back any help needed just ask and you can press more thanks lol just joking
Sent from my LG-P500 using xda app-developers app
FInallly.....after....updating...mobile...drivers...i...flash ....stock ..rom....
thnks....to......allllll
abhi007 said:
FInallly.....after....updating...mobile...drivers...i...flash ....stock ..rom....
thnks....to......allllll
Click to expand...
Click to collapse
What have you used? I am asking because i think i will face this problem as i am such a noob with KDZ (If you used KDZ and it worked then i am really sorry for that my comment i posted earlier :cyclops: )
the only time i use .kdz was a pain in the ass only after than more 10 tries finaly phone conect its not your fault kdz is unstavel LGMDP is by far more stable.
ashirviskas said:
What have you used? I am asking because i think i will face this problem as i am such a noob with KDZ (If you used KDZ and it worked then i am really sorry for that my comment i posted earlier :cyclops: )
Click to expand...
Click to collapse
i used latest drivers from B2c and Kdz...updater...
a chance of recovery
abhi007 said:
i have following problems with my bricked lg-p500
1)stuck at lg logo
2) Unable to go in emergency mode
3)Unable to flash stock ROM with kdz
plz ......plz.....help
its urgent
reply......waiting...
Click to expand...
Click to collapse
If you did something like install custom recovery on your lg optimus one and failed, you would get a black screen saying..
fastboot mode started
udc_start()
If this happens...
Relax.. Your phone is not bricked.. There are many ways to fix it... This method of unbricking should be done as a last resort because it erases all your data...
Charge your phone before proceeding even if the backlight is always on while charging..
Things required:
Kdz updater:
Stock ROM:
Required- 1. USB cable 2. Windows PC with administrator account 3. LG united mobile drivers
1. First Go to My Computer> Right Click & go To properties> Thern Go To Device Manager & disable all LGE modems under modems from Windows device manager in the Control Panel.
2. Make sure you have LG united mobile drivers installed & you have restarted Computer once after installation of drivers.
3. No the trick is here…. press and hold both the back (return) button and the volume up button and simultaneously connect the USB cable.
The phone should light up and say Emergency mode!! in a green background.. If it goes to Emergency mode, it can be fixed... If it doesn't I'm sorry, search for an other forum or give it to the LG service center...
4. Now decompress the KDZ file you downloaded using WinZip, WinRar etc., install msxml.msi from the uncompressed directory and runKDZ_FW_UPD.exe (With administrator rights by right clicking and selecting run as administrator).
In the dialog box, select Type : 3GQCT and PhoneMode: DIAG, select the kdz file and flash the stock ROM... It would take about 15 minutes.. If the kdz updater crashes, change compatibility mode or restart the computer and phone or do something till it works (Retry retry retry)...
For most of you it would probably say PHONE WAS NOT FOUND!.... If so, then follow all the steps said above, again retry for endless times or restart the computer or check if any modem drivers are active or try it in an another computer...
ashirviskas said:
I had same problem. I tried to unbrick my phone via KDZ. But unfourtunatelly i got ful brick . So i do not recommend you using KDZ. NEVER.
Click to expand...
Click to collapse
We had the same problem. It bricked my phone and sadly it was out of warranty. I had to pay to have it JTAGged to function again.
healthhome said:
If you did something like install custom recovery on your lg optimus one and failed, you would get a black screen saying..
fastboot mode started
udc_start()
If this happens...
Relax.. Your phone is not bricked.. There are many ways to fix it... This method of unbricking should be done as a last resort because it erases all your data...
Charge your phone before proceeding even if the backlight is always on while charging..
Things required:
Kdz updater:
Stock ROM:
Required- 1. USB cable 2. Windows PC with administrator account 3. LG united mobile drivers
1. First Go to My Computer> Right Click & go To properties> Thern Go To Device Manager & disable all LGE modems under modems from Windows device manager in the Control Panel.
2. Make sure you have LG united mobile drivers installed & you have restarted Computer once after installation of drivers.
3. No the trick is here…. press and hold both the back (return) button and the volume up button and simultaneously connect the USB cable.
The phone should light up and say Emergency mode!! in a green background.. If it goes to Emergency mode, it can be fixed... If it doesn't I'm sorry, search for an other forum or give it to the LG service center...
4. Now decompress the KDZ file you downloaded using WinZip, WinRar etc., install msxml.msi from the uncompressed directory and runKDZ_FW_UPD.exe (With administrator rights by right clicking and selecting run as administrator).
In the dialog box, select Type : 3GQCT and PhoneMode: DIAG, select the kdz file and flash the stock ROM... It would take about 15 minutes.. If the kdz updater crashes, change compatibility mode or restart the computer and phone or do something till it works (Retry retry retry)...
For most of you it would probably say PHONE WAS NOT FOUND!.... If so, then follow all the steps said above, again retry for endless times or restart the computer or check if any modem drivers are active or try it in an another computer...
Click to expand...
Click to collapse
What. do you not read? people on this thread are telling the OP to not use KDZ. plus he can't even get into emergency mode. so this won't work ? USE LGDMP! DON'T CONFUSE NEWBIES.
AND STOP PASTING THE SAME GUIDE THAT YOU COPIED FROM SOMEWHERE ELSE
Hello Guys, i have to show you, how you can recover your LG P720/725 and 720H. It´s very simple. Since i have my LG P720 i have reflashed my phone so often by this step´s
there give´s 3 methodes to bring your Smarthphone back to orginal
First what do you need.
First off all you need the KDZ from your Phone and the *.cp and *.ap also the binarys
----------- S/W MODE --------------
Plugged your Batterie out of the Phone. Wait 3 seconds.
Bring it back and insert your USB Cable to the Phone. Then Hold the Volume+ Button for 6 seconds. Your S/W Mode will start.
Now Connect your Phone to the PC, maybe you must install the Driver. (There are in the LG Flash Tool Package included)
If you didn´t flashed your Phone and it´s bricked automaticly , you can use the First Methode
--------First Methode ------
Connect Your Phone via USB to the PC and bring your Phone in the S/W Mode.
Start your LGMobile Support Tool and start the Emergency Mode, it will download the KDZ and flash it new to the Phone.
You have flashed a wrong Bin or KDZ to your Phone? Or Your Bootloader is bricked, also Bootloop ? Use this Methode
---------- Second Methode-----------------
You need the "LG Flash Tool Package" and the full working "LPG720 DLL" you can get the FlashPack here p92x.acidhazardrom.com/ccount/click.php?id=15 . This Includes all relevant Drivers, install it.
Here in the Post you find the LG Flash Tool 1.2 without Drivers
and the DLL are from here http://forum.xda-developers.com/attachment.php?attachmentid=1937519&stc=1&d=1367761284
The SmartFlash Tool http://hotfile.com/dl/143853325/ed430ad/SFT.rar.html Password [email protected]
--If You have a Behavior Blocker on your PC, disable it ---
Install all Drivers from the LG FlashPack.
Bring your Phone to the S/W Mode, install the Drivers.
So after you installed it, go to your Device Manager on the PC and change the Comport under connections > LG Modem ..... to COM41. Disconnect your Phone.
Install the FlashTool, then Start the LGFlashTool.exe from the LG Flash Tool 1.2. Then Select Manual Mode, choose the DLL and add your AP.bin and CP.fls. Press OK. Goto the COMConnector Button and Choose the Port 1. OK. Click on the Arrowbutton , the Program will be ready. Connect your Phone in S/W Mode now to the PC. It start´s automaticly and flash´s your device new.
After your Phone is ready, check your Mobile Network, if its false,"No conenction" you have to reflash the Baseband.
Use the Smartflash Tool, bring your Phone Back to S/W, start Smartflash and connect your phone. Goto the Register Rom Copy D/L under CP Bin use the *.fls binary. Click the Button "Start" now the Smartflash flash´s the Baseband new.
Now Your Phone is NEW.
---------------------------------------------------------------
My Smartphone is Permantently Bricked, bootloop, flashtool can´t flash anything(but i have used it correctly), Kernel Error or anything else
----------- The Third Methode-------------
So Guys, this is complicated for noobs.
You need the OAMP TOOL, download it here http://forum.xda-developers.com/attachment.php?attachmentid=1937574&stc=1&d=1367763391
Now unplug your Batterie from the Phone, and connect it via USB to the PC. Now he will install the Driver, make it manual and choose the Driver from the folder usb_drv_windows, includes in the Package your downloaded.
So now if you have installed the Driver, start the "start_fastboot.bat". Choose your Phone and press the Button on your keyboard, the Tool will bring your Device to the Fastboot mode, if its write to start the mode "Pls wait 5 secondes " is now in the Screen read. Plug your batterie back to your phone.
then choose "install orginal bootloader" and follow the Steps. After you have to all, bring it back to the S/W Mode and follow Second Methode.
------------------------My S/W Mode is Gone-------------------
Follow Third Methode, but hold your vol up button permanetly , this will bring your Phone to the S/W Mode.
----------------------- Nothing goes, i think my Device is Bricked permantenly, fastboot can find any partitions or any thing else--------------------------
After i had this Problem, i fixxed it. So start Omap, choose your device. Hold permanently your Vol up button, plugg the Cable to usb and insert the Batterie. Omap brings your phone back to S/W.
Now flash your Stock Image with FlashTool, maybe 3 Times.
It works for me
----------- Other Mode KDZ_FW_UPD ---------------
i have forgot to tell you this mode. For this you need the KDZ File.
Download http://forum.xda-developers.com/attachment.php?attachmentid=1949514&stc=1&d=1368135582
Its the same methode with the LG Mobile Support Tool, but offline.
Bring your Phone to S/W Mode and connect it to the PC.
First you have to edit your hosts file. Open it and insert this 127.0.0.1 csmg.lgmobile.com
then start kdz server, start windows enabler. See at the Tryicon click on it and make it ON.
Then open UpTestEX_mod2_marwin
On the rigth side, click on select kdz file. Choose your KDZ.
On the Bottom start "normal web upgrade test"
Then Upgrade Start.
The Mobile Support Tool opens and flashs the KDZ
This was a short Guide to bring your Phone back. If You have questions so ask pls =). Btw sry for my bad English, but i hope you can understand it
Added CWM for P720 maybe P920
updated
TNX MasterTobi YOU GIVE ME A VERY GOOD IDE AND I HAVE SIVE MY DEVICE:good:
toty250 said:
TNX MasterTobi YOU GIVE ME A VERY GOOD IDE AND I HAVE SIVE MY DEVICE:good:
Click to expand...
Click to collapse
Good Job
re is a little difficult to boot in, and only stock function can shutdown the phone. hope more perfect one will come soon
Sent from my LG-SU870 using xda premium
ms2003 said:
re is a little difficult to boot in, and only stock function can shutdown the phone. hope more perfect one will come soon
Sent from my LG-SU870 using xda premium
Click to expand...
Click to collapse
to boot in what ? and what do you mean with " and only stock function can shutdown the phone"
MasterTobi said:
Hello Guys, i have to show you, how you can recover your LG P720/725 and 720H. It´s very simple. Since i have my LG P720 i have reflashed my phone so often by this step´s
there give´s 3 methodes to bring your Smarthphone back to orginal
First what do you need.
First off all you need the KDZ from your Phone and the *.cp and *.ap also the binarys
Click to expand...
Click to collapse
Hi,
How do I get the binary files?
Also, the SFT.rar file is asking for a password.
If I have the KDZ, .bin and .fls files, i can use this method to upgrade to later version of software as well ( I am on V10C on P725, I can use this method to upgrade to V10F as well)
please help.
schubeir
ok if you read the Guide you find
The SmartFlash Tool http://hotfile.com/dl/143853325/ed430ad/SFT.rar.html Password [email protected] <<<<<< Passwort
the Binary files are from the KDZ, you musst extract them with LG Extract Tool
you can Use SFT or LG Faslhtool to flash you binarys.
If You have only the KDZ Use KDZ_UP......
Good Job !!!
Dear MasterTobi, hello!
I am trying all these methods, but I can't unbrick my phone! I can enter 2 different screens for S/W Upgrade, one by normal mode, another by OMAP boot mode, bu tin anyone my phone goes live... Do I have to select the port 41 in LG Modem in Device Manager, and after this, port 1 in the LG Flahs Tool? Is it correct? When I try to do this, I got the message "Downlaod Fail" each 20 seconds in the port 1 field at the LG Flash Tool.
I tried the methods in this post and another ones, but anyone works for me. Do you have any idea?
Thank you very much!
MasterTobi said:
Hello Guys, i have to show you, how you can recover your LG P720/725 and 720H. It´s very simple. Since i have my LG P720 i have reflashed my phone so often by this step´s
there give´s 3 methodes to bring your Smarthphone back to orginal
First what do you need.
First off all you need the KDZ from your Phone and the *.cp and *.ap also the binarys
----------- S/W MODE --------------
Plugged your Batterie out of the Phone. Wait 3 seconds.
Bring it back and insert your USB Cable to the Phone. Then Hold the Volume+ Button for 6 seconds. Your S/W Mode will start.
Now Connect your Phone to the PC, maybe you must install the Driver. (There are in the LG Flash Tool Package included)
If you didn´t flashed your Phone and it´s bricked automaticly , you can use the First Methode
--------First Methode ------
Connect Your Phone via USB to the PC and bring your Phone in the S/W Mode.
Start your LGMobile Support Tool and start the Emergency Mode, it will download the KDZ and flash it new to the Phone.
You have flashed a wrong Bin or KDZ to your Phone? Or Your Bootloader is bricked, also Bootloop ? Use this Methode
---------- Second Methode-----------------
You need the "LG Flash Tool Package" and the full working "LPG720 DLL" you can get the FlashPack here p92x.acidhazardrom.com/ccount/click.php?id=15 . This Includes all relevant Drivers, install it.
and the DLL are from here http://forum.xda-developers.com/attachment.php?attachmentid=1937519&stc=1&d=1367761284
The SmartFlash Tool http://hotfile.com/dl/143853325/ed430ad/SFT.rar.html Password [email protected]
--If You have a Behavior Blocker on your PC, disable it ---
Install all Drivers from the LG FlashPack.
Bring your Phone to the S/W Mode, install the Drivers.
So after you installed it, go to your Device Manager on the PC and change the Comport under connections > LG Modem ..... to COM41. Disconnect your Phone.
Install the FlashTool, then Start the LGFlashTool.exe from the LG Flash Tool 1.2. Then Select Manual Mode, choose the DLL and add your AP.bin and CP.fls. Press OK. Goto the COMConnector Button and Choose the Port 1. OK. Click on the Arrowbutton , the Program will be ready. Connect your Phone in S/W Mode now to the PC. It start´s automaticly and flash´s your device new.
After your Phone is ready, check your Mobile Network, if its false,"No conenction" you have to reflash the Baseband.
Use the Smartflash Tool, bring your Phone Back to S/W, start Smartflash and connect your phone. Goto the Register Rom Copy D/L under CP Bin use the *.fls binary. Click the Button "Start" now the Smartflash flash´s the Baseband new.
Now Your Phone is NEW.
---------------------------------------------------------------
My Smartphone is Permantently Bricked, bootloop, flashtool can´t flash anything(but i have used it correctly), Kernel Error or anything else
----------- The Third Methode-------------
So Guys, this is complicated for noobs.
You need the OAMP TOOL, download it here http://forum.xda-developers.com/attachment.php?attachmentid=1937574&stc=1&d=1367763391
Now unplug your Batterie from the Phone, and connect it via USB to the PC. Now he will install the Driver, make it manual and choose the Driver from the folder usb_drv_windows, includes in the Package your downloaded.
So now if you have installed the Driver, start the "start_fastboot.bat" follow the Steps. BUT we choose press now the the Button 1 on your keyboard, the Tool will bring your Device to the Fastboot mode, if its write to start the mode "Pls wait 5 secondes " is now in the Screen read. Plug your batterie back to your phone.
then choose "install orginal bootloader" and follow the Steps. After you have to all, bring it back to the S/W Mode and follow Second Methode.
------------------------My S/W Mode is Gone-------------------
Follow Third Methode, but hold your vol up button permanetly , this will bring your Phone to the S/W Mode.
----------------------- Nothing goes, i think my Device is Bricked permantenly, fastboot can find any partitions or any thing else--------------------------
After i had this Problem, i fixxed it. So start Omap, choose your device. Hold permanently your Vol up button, plugg the Cable to usb and insert the Batterie. Omap brings your phone back to S/W.
Now flash your Stock Image with FlashTool, maybe 3 Times.
It works for me
----------- Other Mode KDZ_FW_UPD ---------------
i have forgot to tell you this mode. For this you need the KDZ File.
Download http://forum.xda-developers.com/attachment.php?attachmentid=1949514&stc=1&d=1368135582
Its the same methode with the LG Mobile Support Tool, but offline.
Bring your Phone to S/W Mode and connect it to the PC.
First you have to edit your hosts file. Open it and insert this 127.0.0.1 csmg.lgmobile.com
then start kdz server, start windows enabler. See at the Tryicon click on it and make it ON.
Then open UpTestEX_mod2_marwin
On the rigth side, click on select kdz file. Choose your KDZ.
On the Bottom start "normal web upgrade test"
Then Upgrade Start.
The Mobile Support Tool opens and flashs the KDZ
This was a short Guide to bring your Phone back. If You have questions so ask pls =). Btw sry for my bad English, but i hope you can understand it
Click to expand...
Click to collapse
yes you have to use the DLL from the first post, include it in flashtool "select Model from DLL " or so. in the screen you can change your bin files
Wellington.BK said:
Dear MasterTobi, hello!
I am trying all these methods, but I can't unbrick my phone! I can enter 2 different screens for S/W Upgrade, one by normal mode, another by OMAP boot mode, bu tin anyone my phone goes live... Do I have to select the port 41 in LG Modem in Device Manager, and after this, port 1 in the LG Flahs Tool? Is it correct? When I try to do this, I got the message "Downlaod Fail" each 20 seconds in the port 1 field at the LG Flash Tool.
I tried the methods in this post and another ones, but anyone works for me. Do you have any idea?
Thank you very much!
Click to expand...
Click to collapse
You can follow this guide which works for All OS versions of Windows .
If you need any help, you can post there http://forum.xda-developers.com/showthread.php?t=2246001
Sorry, but if I use your DLl, I got the message "Model Name is different! Chel phone or DLL!".
Also, I tried the smartflash tool, selecting the ap and cp. At the ending, appears a mesage "Magic number doesn't concide".
And finally, I tried the "Normal web upgrade test". This one looked as my phone would return to life, but not...
In any of methods I could turn on the phone. I don't know what I can do know. I am very, very afraid...
MasterTobi said:
yes you have to use the DLL from the first post, include it in flashtool "select Model from DLL " or so. in the screen you can change your bin files
Click to expand...
Click to collapse
---------- Post added at 01:16 AM ---------- Previous post was at 01:11 AM ----------
Dear Kahale,
The method didn't work for me... I don't know why, I don't know what else more I can do... If you have a light for me, please...
Thanks!
Karim Kahale said:
You can follow this guide which works for All OS versions of Windows .
If you need any help, you can post there http://forum.xda-developers.com/showthread.php?t=2246001
Click to expand...
Click to collapse
This guide is for P720, right? not Optimus 3D.
@wellington, which phone do you have?
Karim's guide is not for 3D Max, right???
drastic00 said:
This guide is for P720, right? not Optimus 3D.
@wellington, which phone do you have?
Karim's guide is not for 3D Max, right???
Click to expand...
Click to collapse
My guide is similar to the Resurrection guide which supports 3D MAX, the difference is that I've added some different steps and a slightly different method.
My phone is a 3D MAX, a P725.
Tx!
drastic00 said:
This guide is for P720, right? not Optimus 3D.
@wellington, which phone do you have?
Karim's guide is not for 3D Max, right???
Click to expand...
Click to collapse
Ok then, good luck!
Never mind.
Sent from my LG-P720 using xda premium
oh guys...............
so you have a magic number ........ strange, there is only the error if you have a wrong version
you have to download the LGP720AT-00-V10e-EUR-XXX-JUL-17-2012+0_AP this is for the P720/P725 alias 3D MAX
Success!
Hey people! I got success! After many days trying, I unbricked my phone! I will tell you what I did.
- My phone is a P725. I don’t know exactly where is it from. This information (P725) was very important for me in the unbricking process.
- I used the LG Flash Tool 1.3.77.21 (http://forum.xda-developers.com/attachment.php?attachmentid=984864&d=1333650043).
- Now, the two cheats that helped me to unbrick my phone:
1st: I didn’t use the .dll from the first page of this post, and I didn’t use the .dll, .bin and .fls extracted from the KDZ gotten from the IMEI of the phone. They didn’t work for me. I googled for these files for P725AT, which was the model that LG Flash Tool was telling me that is my phone. I found the following files:
http://freakshare.com/files/e6xssy95/BIN_LGP725AT-00-V10b-ARB-XXX-MAY-08-2012-0.zip.html
http://uploaded.net/file/v6orqts2
2nd: At the flashing process, there is a pause at 80% telling that the phone will reset. In some cases, the reset really occurs, but in my case, the reset didn’t occur. A lot of errors appeared (see the image), but no problem. I just turned on my phone, and BINGO! It was working again.
It’s important to tell that I had to put my phone in download mode using the OMAP TOOL, that can be found in the first page of this post (http://forum.xda-developers.com/attachment.php?attachmentid=1937574&stc=1&d=1367763391). Don’t forget to change the LG USB COM Port to 41.
That is my history! I hope that this help someone. I would like to thank everybody who wrote about the brick of this phone (MasterTobi, Karim Kahale, Eklovya Dutta [I'm not certain of how to link for them, sorry!] and anybody else), I believe that is one of the worsts bricks in smartphones…
Good luck for all!
EDIT:
I forgot to tell: all the process was made in a Windows 8 64 bit. It gave me some difficults to install all the drivers, but it is possible, Google it and found how to.