Stuck on LG boot logo - LG Optimus 3D

I used SmartFlash tool to flash my LG p920 at least ten times but my phone stuck on LG boot logo. During the flashes everything went well. SmartFlash tool flash my phone successfully. I can enter the recovery mode but my phone stuck on LG logo screen. I flashed using the recovery but the result is the same. What can I do?

Hard factory reset.

I did it hundred times but nothing changed

BuSyMaN said:
I did it hundred times but nothing changed
Click to expand...
Click to collapse
flash appropriate bootloader using this tool
After that you will have another problem - 99% I am sure you will loose your IMEI cos of the SmartFlash.
Give us more information. What did you flash with SmartFlash - ICS/GB, Large partition/normal partition? Which recovery - ICS, GB? Which bootloader?

BuSyMaN said:
I did it hundred times but nothing changed
Click to expand...
Click to collapse
Use LG Flashtool 1.1

aldrinmcmie said:
Use LG Flashtool 1.1
Click to expand...
Click to collapse
What he said. Be sure the file you are flashing is not corrupt.

Related

[Q] Completely bricked LG Optimus 3d (p920)

The other day i tried to install a rom using the clockworkmod and it said the install was successful but when i rebooted the phone it got stuck at the lg logo and never maskes it to the boot animation no matter what i do it always stays on the logo i have tried all the different button combinations and nothing changes. i tried using the lg phone tool and i hit recovery phone and typed all the information in and it confirms my s/n number and model but not my imei number can anyone help me restore it,i have a saved backup form clockwork mod on my external sd card so i can restore all my files.
MANBEARPIG69 said:
The other day i tried to install a rom using the clockworkmod and it said the install was successful but when i rebooted the phone it got stuck at the lg logo and never maskes it to the boot animation no matter what i do it always stays on the logo i have tried all the different button combinations and nothing changes. i tried using the lg phone tool and i hit recovery phone and typed all the information in and it confirms my s/n number and model but not my imei number can anyone help me restore it,i have a saved backup form clockwork mod on my external sd card so i can restore all my files.
Click to expand...
Click to collapse
clockworkmod can't bricked your phone easily
try not to flash zip but kdz!
http://forum.xda-developers.com/showthread.php?t=1287236
http://forum.xda-developers.com/showthread.php?t=1473781
read both threads above may help u.
?
the first link requires my phone to work i cant do anything at all, whenever i turn on my phone normally by holding power button it just goes to the lg logo no boot animation and freezes, i cant do anything on it as for the second link so for being such a noob but, i have no clue what that is doing, I need some way to reinstall the lg software although, i tried this method: http://forum.xda-developers.com/showthread.php?t=1244490 but it just starts installing the software for about a second then says it cant install please someone help me is it possible for lg to fix this??
1 - Do you have recovery function working? Power phone with Vol Down Button and release when apears LG logo, if you have recovery working you should be fine.
2 - Download any Zipped ROM(There's alot and good here in the dev are) and put it on your external SD card.
In recovery install zip from the SD card.
Good luck.
thanks
Overture said:
1 - Do you have recovery function working? Power phone with Vol Down Button and release when apears LG logo, if you have recovery working you should be fine.
2 - Download any Zipped ROM(There's alot and good here in the dev are) and put it on your external SD card.
In recovery install zip from the SD card.
Good luck.
Click to expand...
Click to collapse
WOW i swear i had tried this ages ago like a hundred times but i must have missed it i am now in clockwork mod recovery and recorvering one of my backups thanks dude
cant believe i missed the most simple thing.
so you made a recovery backup and forgot it exists?
╮(╯_╰)╭
I Think he tried to enter recovery without sucess and now he could.
Hi! It happened the same to me, I can't get further than the LG boot screen. No matter what combinations I try I always get stucked there.
I tried the VOL - + POWER combination (releasing both when LG logo appers) but it didn't work
All I did was:
1- Installed ROM Manager and ClockworkMod Recovery
2- Gave ClockworkMod Recover root permissions
3- Pressed RESTART from the Rom Manager app
4- PROBLEM: I got stucked at the boot screen
Please help me
AW: [Q] Completely bricked LG Optimus 3d (p920)
Had the same problem, i flashed ported ics from xbsa with lg flashtool, but you can flash gb kdz file this works for sure too. Than you can start new, but next time when you flash recovery, flash it with bootloader its the best way to flash recovery.
Sent from my LG-SU760 using xda app-developers app
Itaka06 said:
Had the same problem, i flashed ported ics from xbsa with lg flashtool, but you can flash gb kdz file this works for sure too. Than you can start new, but next time when you flash recovery, flash it with bootloader its the best way to flash recovery.
Sent from my LG-SU760 using xda app-developers app
Click to expand...
Click to collapse
so.. what do I do now?
AW: [Q] Completely bricked LG Optimus 3d (p920)
Or you flash ported ocs with flashtool, or you flash back to gb with kdz...
Sent from my LG-SU760 using xda app-developers app
Itaka06 said:
Or you flash ported ocs with flashtool, or you flash back to gb with kdz...
Sent from my LG-SU760 using xda app-developers app
Click to expand...
Click to collapse
what I wanted to do was to install CM10. I was about to do that but my phone got stucked at the LG logo when I touched Restart.
AW: [Q] Completely bricked LG Optimus 3d (p920)
Use this tutorial and flash kdz file, you will go back to gb and stock firmware, after that you can start new..
http://forum.xda-developers.com/showthread.php?t=1540163
Ah before you try this, have you flashed bootloader by wkpark?
You find it here
http://forum.xda-developers.com/showthread.php?t=1971014
First method works for sure second i dont know...
Sent from my LG-SU760 using xda app-developers app
Itaka06 said:
Use this tutorial and flash kdz file, you will go back to gb and stock firmware, after that you can start new..
http://forum.xda-developers.com/showthread.php?t=1540163
Ah before you try this, have you flashed bootloader by wkpark?
You find it here
http://forum.xda-developers.com/showthread.php?t=1971014
First method works for sure second i dont know...
Sent from my LG-SU760 using xda app-developers app
Click to expand...
Click to collapse
I haven't use any flashing software yet, all I did was installing ROM manager and Clockworkmod, then Reboot, and it got stucked there
santipuig said:
I haven't use any flashing software yet, all I did was installing ROM manager and Clockworkmod, then Reboot, and it got stucked there
Click to expand...
Click to collapse
if you can enter recovery ,, then
wipe data/factory reset
wipe cache
advanced -- wipe dalvik cache
if you can't enter recovery ,, then
http://forum.xda-developers.com/showthread.php?t=1629307
Good Luck
i faced a same problem..
i flashed a recovery thru a Rom Manager & restart the phone then my phone freeze on startup lg logo..
plz..HELP
Yash Doctor said:
i faced a same problem..
i flashed a recovery thru a Rom Manager & restart the phone then my phone freeze on startup lg logo..
plz..HELP
Click to expand...
Click to collapse
You have just to flash back all the system with lg flash tool follow the guide:
http://forum.xda-developers.com/showthread.php?t=1942836
It will works i faced the same problem different times
Easy unbrick
I have tried clockworkmod to do a recovery/backup 3 times and ended up with a bricked phone. I have tried various methods in the guides here and none have been successful, as the difficult part is getting W7 and W8 to install omap drivers. I have successfully returned the phone to 2.3.5 every time by this method:
Download " LGMobile support tool " from LG. If you have LG PC suite it will download the software and install it.
Connect phone to PC with usb.
From one of the dropdown menus select recover phone. put in your phone model and imei number. The recovery tool downloads 345mb of data, reboots the phone and you have now got your bootloader and phone is reset to factory. I removed sim card and sd card before connecting.

Ultimate Brick ;/

Well it seems I may have fully bricked my Optimus 3D. I installed the offical isc kdz the other day and it was malfunctioning since i didnt wipe before the flash. I was going to flash a recovery via fastboot and I seemed to have flashed some type of boot for the su760.(Accidently) Then i flashed a recovery. After that the device would only show the lg logo for a second then shut off. So today I flashed bernis files in attempt of maybe fixing it. Now my phone doesn't boot AT ALL. Just a black screen. I can only enter fastboot. Any ideas before I toss it?:crying:
G'day
JunDavis said:
Well it seems I may have fully bricked my Optimus 3D. I installed the offical isc kdz the other day and it was malfunctioning since i didnt wipe before the flash. I was going to flash a recovery via fastboot and I seemed to have flashed some type of boot for the su760.(Accidently) Then i flashed a recovery. After that the device would only show the lg logo for a second then shut off. So today I flashed bernis files in attempt of maybe fixing it. Now my phone doesn't boot AT ALL. Just a black screen. I can only enter fastboot. Any ideas before I toss it?:crying:
Click to expand...
Click to collapse
I thought I had done the same, flash back to stock gingerbread using xball unbrick method, then flash bin/fls of new ICS, then root and install recovery with the all in one tool.
http://forum.xda-developers.com/showthread.php?t=1942836
http://forum.xda-developers.com/showthread.php?p=39028712
http://forum.xda-developers.com/showthread.php?t=2144738
Sent from my LG-P920 using xda app-developers app

Phone doesn't go into download mode

My phone is not going into download mode, it reappears in the device manager every 5 seconds,
problem is that my phone is not booting normally but automatically goes into flash mode, I can however get into recovery.
I wanted to flash my 21b kdz but this is not working for me. Anyone has an idea how to force my phone to go into download mode for the Lg tool ?
M1xelated said:
My phone is not going into download mode, it reappears in the device manager every 5 seconds,
problem is that my phone is not booting normally but automatically goes into flash mode, I can however get into recovery.
I wanted to flash my 21b kdz but this is not working for me. Anyone has an idea how to force my phone to go into download mode for the Lg tool ?
Click to expand...
Click to collapse
Update : I have found a way to acces the emergency mode ( s/w appears on screen ) and the flash is succesfull but I am stuck in a bootloop. it shows lg for 2 seconds and restarts.
Maybe a boot loader issue. Try flashing the 1.25a bootloader script using the all-in-one tool or downgrade to GB bootloader using his "downgrade the undowngradeable phones" guide.
LeighR said:
Maybe a boot loader issue. Try flashing the 1.25a bootloader script using the all-in-one tool or downgrade to GB bootloader using his "downgrade the undowngradeable phones" guide.
Click to expand...
Click to collapse
Wow, it just started up after I did follow that guide, Now I only have to check how to fix my imei.
Found out that ICS came out a few days ago so now its time to try and revert it back to stock

[Q] How to go back from V30A to V20C/V21E via KDZ

i would like to go back to the GB ROMs but when i use the LG FLASH TOOL KDZ method I get stuck at the Triple LG Logo Boot Loop
can anyone help?
also how to enter Stock Recovery from V30A
do the vol-down power on, and chose factory Reset, if it won't work. then
flash bin file and fls file with smartflash.
why dont you try first to flash the right bootloader?
p-vlad said:
why dont you try first to flash the right bootloader?
Click to expand...
Click to collapse
doesnt it already have the right Bootloader since i installed the whole KDZ package
as far as i know bootloader is a bit before the thinks in KDZ.... if you still do not boot - use the tool in this threat
http://forum.xda-developers.com/showthread.php?t=2144738

[Q] Problem with Rooting (Noob here :x)

So here is the problem!! First I followed this guide here and manage to flash the Euro Open V30A kdz file. After that I downloaded this, and also gotten the All in one tool from here and followed the detailed info from here . When I reached step 8 and once I press space bar the program wrote "usbboot is not recognized as an internal or external command so I waited for 2 seconds and place the battery back in, but there wasn't and silver logo and now I'm stuck
CrossesTime said:
So here is the problem!! First I followed this guide here and manage to flash the Euro Open V30A kdz file. After that I downloaded this, and also gotten the All in one tool from here and followed the detailed info from here . When I reached step 8 and once I press space bar the program wrote "usbboot is not recognized as an internal or external command so I waited for 2 seconds and place the battery back in, but there wasn't and silver logo and now I'm stuck
Click to expand...
Click to collapse
Best Guide ever
http://forum.xda-developers.com/showthread.php?t=2195753
Bioda rapiold
aldrinmcmie said:
Best Guide ever
http://forum.xda-developers.com/showthread.php?t=2195753
Click to expand...
Click to collapse
Thank you very much I managed to root my phone with it :laugh: but there seems to be a problem with custom ROMS ??!! I'm thinking of flashing this ROM but it says failed in the TWRP. Or is that ROM not compatible ??!!
CrossesTime said:
Thank you very much I managed to root my phone with it :laugh: but there seems to be a problem with custom ROMS ??!! I'm thinking of flashing this ROM but it says failed in the TWRP. Or is that ROM not compatible ??!!
Click to expand...
Click to collapse
Flash Wkpark Bootloader 1.25a
Here is A Simple Tool To Flash WkparkBoot Loader 1.25a http://d-h.st/jLz
aldrinmcmie said:
Flash Wkpark Bootloader 1.25a
Here is A Simple Tool To Flash WkparkBoot Loader 1.25a
Click to expand...
Click to collapse
Yup I have WkparkBoot Loader after I flashed the ROM I'm stuck on the boot screen. so I plug out the battery and re insert and power it up it still get stuck on the boot screen I can't enter recovery or anything what should I do:crying:
CrossesTime said:
Yup I have WkparkBoot Loader after I flashed the ROM I'm stuck on the boot screen. so I plug out the battery and re insert and power it up it still get stuck on the boot screen I can't enter recovery or anything what should I do:crying:
Click to expand...
Click to collapse
Power Button + Volume UP + 3D Button then enter into recovery and flash the ROM (Be sure you have the ROMS in you SD card)
aldrinmcmie said:
Power Button + Volume UP + 3D Button then enter into recovery and flash the ROM (Be sure you have the ROMS in you SD card)
Click to expand...
Click to collapse
So I managed to get into recovery mode and flash again using TWRP but once again it got stuck at the HTC DEV SPAIN?!?! boot screen(?!) so what do I do now ??
Sorry for double posting but for some reasons now my phone won't boot up what should I do :crying:
CrossesTime said:
So I managed to get into recovery mode and flash again using TWRP but once again it got stuck at the HTC DEV SPAIN?!?! boot screen(?!) so what do I do now ??
Click to expand...
Click to collapse
Try wiping cache partition, factory reset, dalvic cache (you have to perform this 3 times just to be sure there is nothing left) and reflash the ROM. HTC DEV SPAIN (did you flash the Acura Leve 4 Kernel?). If you have the Grey LG logo on bootscreen that means you have the WKPARKS bootloader,
aldrinmcmie said:
Try wiping cache partition, factory reset, dalvic cache (you have to perform this 3 times just to be sure there is nothing left) and reflash the ROM. HTC DEV SPAIN (are you flashing the Leve 4 Kernel?). If you have the Grey LG logo on bootscreen that means you have the WKPARKS bootloader,
Click to expand...
Click to collapse
Now the problem is the phone won't even turn on I can't go into recovery or anything
CrossesTime said:
Now the problem is the phone won't even turn on I can't go into recovery or anything
Click to expand...
Click to collapse
Remove the battery and let it settle down for at least 15 seconds then start again. By the way what bin did you flash the LARGE PARTITION or the NORMAL PARTITION on XBSA Noobs guide. And what ROM did you happen to flash?
aldrinmcmie said:
Remove the battery and let it settle down for at least 15 seconds then start again. By the way what bin did you flash the LARGE PARTITION or the NORMAL PARTITION on XBSA Noobs guide. And what ROM did you happen to flash?
Click to expand...
Click to collapse
It didn't work so I went and flash a V30.0A KDZ file and would try to re root it once it finish flashing. One question is it possible to use the Simple tool to get Wkpark bootloader on my phone without root ?? and are there any methods of rooting because when I follow this after I download the driver the program say usbboot is not recognised what does this mean ??
CrossesTime said:
It didn't work so I went and flash a V30.0A KDZ file and would try to re root it once it finish flashing. One question is it possible to use the Simple tool to get Wkpark bootloader on my phone without root ??
Click to expand...
Click to collapse
Flash the Large partition so that you have more ROM choices and don't forget to install WKPARKS bootloader.
I think no http://forum.xda-developers.com/showthread.php?t=2306708
aldrinmcmie said:
Flash the Large partition so that you have more ROM choices and don't forget to install WKPARKS bootloader. I think no.
Click to expand...
Click to collapse
Alright thank you very much I'm going to re do every single thing if I face any problems hope that you will help me
Sorry for double posting again! To answer your question I flashed the Large partition and the vR3D Rom. Then how should I install this ROM here ??!! how should I start ??
CrossesTime said:
Sorry for double posting again! To answer your question I flashed the Large partition and the vR3D Rom. Then how should I install this ROM here ??!! how should I start ??
Click to expand...
Click to collapse
Actually i still did not try that ROM (Pacman) and i think i will not. Darkroom Music Edition, Optimus Xperia ROMS are the best for me.

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