Database Develop

Phone Bricked, solutions? suggests?

well, i just bricked my gt540 when decided to downgrade from 2.3 to 2.1...the process with the kdz flasher stops in the middle and now the phone is dead, totally! dont boot at all so.. in internet there is no info about how to fix this, so for people like me, that have no warranty or place to send the device maybe somebody with knowledge can help us with the jtag digram maybe? or another solution...well that is all. thanks in advance

flash 2.1 fastboot rom with kdz updater again, then go into fastboot and flash clockworkmod recovery/ or flash 2.2/2.3 with android sdk

Hello i has been in your place, only put your phone in download mode (volume - + button on/off) connect your phone again and install the rom with KDZ
Sent from my GT540 using XDA App

thanks guys, but i think that my phone is completly dead none of the combo keys work... and dont show anything, the screen never turn on and the pc dont even recognize it, how can i fix this?

ArGuS_X! said:
thanks guys, but i think that my phone is completly dead none of the combo keys work... and dont show anything, the screen never turn on and the pc dont even recognize it, how can i fix this?
Click to expand...
Click to collapse
remove battery connect to pc via usb let it b for smtime n post tha result....

arperalta3 said:
Hello i has been in your place, only put your phone in download mode (volume - + button on/off) connect your phone again and install the rom with KDZ
Sent from my GT540 using XDA App
Click to expand...
Click to collapse
Like Hani said: "flash 2.1 fastboot rom with kdz updater again, then go into fastboot and flash clockworkmod recovery/ or flash 2.2/2.3 with android sdk"
Do that, flash 2.1 fastboot and clockwork kdz over KDZ UPDATER, then it needs to work

torq1337 said:
Like Hani said: "flash 2.1 fastboot rom with kdz updater again, then go into fastboot and flash clockworkmod recovery/ or flash 2.2/2.3 with android sdk"
Do that, flash 2.1 fastboot and clockwork kdz over KDZ UPDATER, then it needs to work
Click to expand...
Click to collapse
Please actually read, his phone cannot boot into download or emergency mode.so he cant flash any ROMs. This happened to me, My power went out while flashing a KDZ. Try taking your phone back to the store and see what they say (don't tell them you flashed!), they fixed mine (considering I voided the warranty) or if they won't fix, there is a place online somewhere who when you send them your phone, they jtag it and fix it for you. I'll have a look for the link again.
Hope it helps,
Jack

Sounds like you screwed the startup part of the kernel like I did ages ago, I just took it bk to shop and said it wouldn't turn on
Sent from my GT540 using XDA App

yes, like aaa801 says it seems that the start part its dead, thats terrible because i have no warranty and send it to another country to fix it costs almost same that buy a new one...what i must to do? it sounds that theres no hope...

Take it to your local retailer lg ofcourse and him to it for you.....he'll take some charges!
Sent from my GT540 using XDA App

flash a fastboot rom and boot your phone into fastboot mode
then (after u installed adb tool) u open cmd.exe and change the folder (u need the folder where the "fastboot.exe" is)
then u type in
"fastboot.exe -w"

darkfield said:
flash a fastboot rom and boot your phone into fastboot mode
then (after u installed adb tool) u open cmd.exe and change the folder (u need the folder where the "fastboot.exe" is)
then u type in
"fastboot.exe -w"
Click to expand...
Click to collapse
He can't flash a fastboot ROM! His phone is bricked please read all the posts properly.
Jack
Sent from my GT540 using XDA Premium App

My friend. Instead of doing the JTAG yourself (which is really not easy because you will have to soldier things on the board itslef because it is not prepared for this) I suggest you use this service:
http://www.fonefunshop.co.uk/cable_..._Repair_Service_(mail_in_repair_service).html
Not expensive, and it shoud do the needed.
Hope this helps.

I would really like apreciate some JTAG schematics...there are several sites on internet that offer this service hopefully somebody will tell us how to do it...

ArGuS_X! said:
I would really like apreciate some JTAG schematics...there are several sites on internet that offer this service hopefully somebody will tell us how to do it...
Click to expand...
Click to collapse
You need a device called a "RIFF Box" which go from around £110 to £150. So using the above purchase would be a better option
Jack

ArGuS_X! said:
I would really like apreciate some JTAG schematics...there are several sites on internet that offer this service hopefully somebody will tell us how to do it...
Click to expand...
Click to collapse
im from Colombia so that its very difficult... ok it seems that my phone is officially a piece of junk =(

http://forum.xda-developers.com/showpost.php?p=13205397&postcount=26

I think your phone is not bricked.
My friend have a GT540 and nothing shows in the screen until the phones finishes booting.
What I did to flash SwiftDroid? I ran the commands to flash it via fastboot and the terminal said "waiting for device". I turned the phone off, turned it on in fastboot mode. Nothing showed on the screen, but my terminal managed to flash the ROM.
Have you already tried that?
Good luck

[Q] Verizon LG G2 Stuck in CWM Bootloop

Hey guys,
I accidentally selected the OTA that popped up on my phone while on a Stock ROM and now my Verizon LG G2 is stuck in a bootloop with CWM Recovery 6.0.4.4 I have tried to wipe everything and install a older CM ROM and Gummy ROM to see if that would get my phone to turn back on and it doesn't. I have researched many threads to see if there was a resolution for my issue, but everything that I tried did not work. I have a iMac and a Windows laptop and I have tried many things with Terminal and Command Prompt and nothing seems to work. I don't know if I am doing something wrong with ADB or if I am simply just missing other things, but I am trying to get my phone back un-rooted and back to stock to get my phone replaced under the warranty. PLEASE HELP!

Yokleezy said:
Hey guys,
I accidentally selected the OTA that popped up on my phone while on a Stock ROM and now my Verizon LG G2 is stuck in a bootloop with CWM Recovery 6.0.4.4 I have tried to wipe everything and install a older CM ROM and Gummy ROM to see if that would get my phone to turn back on and it doesn't. I have researched many threads to see if there was a resolution for my issue, but everything that I tried did not work. I have a iMac and a Windows laptop and I have tried many things with Terminal and Command Prompt and nothing seems to work. I don't know if I am doing something wrong with ADB or if I am simply just missing other things, but I am trying to get my phone back un-rooted and back to stock to get my phone replaced under the warranty. PLEASE HELP!
Click to expand...
Click to collapse
Try the LG tools for bricked G2. Its somewhere on these forums. All you have to do is plug up to a computer and flash the stock ROM with the tool.
Sent from my magic box.

GlitchedSoul said:
Try the LG tools for bricked G2. Its somewhere on these forums. All you have to do is plug up to a computer and flash the stock ROM with the tool.
Sent from my magic box.
Click to expand...
Click to collapse
I tried the LG Flash Tool on a PC, but it gives me an error message LG USB/Parallel Lock Key is not detected and when I hit OK, it pops up with a Login with the Country filled in with Republic of Korea, ID and Password are left empty. I don't know what to do from there.

Enter into download mode by turning off your phone, then hold vol + and plug it to your computer.
Download the official firmware for your device.
Download FlashTool.1.0.54
unzip FlashTool.1.0.54, open the folder and launch UpTestEX.exe
Select type:3GQCT
Phone mode: DIAG
Select kdz file: browse for your official firmware
Then click: normal web upgrade test
Then click: Upgrade start
a new window will show, chose english language. Country: korea, then click ok and wait untill the firmware installs.
Good luck.

Partager.info said:
Enter into download mode by turning off your phone, then hold vol + and plug it to your computer.
Download the official firmware for your device.
Download FlashTool.1.0.54
unzip FlashTool.1.0.54, open the folder and launch UpTestEX.exe
Select type:3GQCT
Phone mode: DIAG
Select kdz file: browse for your official firmware
Then click: normal web upgrade test
Then click: Upgrade start
a new window will show, chose english language. Country: korea, then click ok and wait untill the firmware installs.
Good luck.
Click to expand...
Click to collapse
I am unable to boot into download mode, unfortunately. That's where I get stuck every time.

Yokleezy said:
Hey guys,
I accidentally selected the OTA that popped up on my phone while on a Stock ROM and now my Verizon LG G2 is stuck in a bootloop with CWM Recovery 6.0.4.4 I have tried to wipe everything and install a older CM ROM and Gummy ROM to see if that would get my phone to turn back on and it doesn't. I have researched many threads to see if there was a resolution for my issue, but everything that I tried did not work. I have a iMac and a Windows laptop and I have tried many things with Terminal and Command Prompt and nothing seems to work. I don't know if I am doing something wrong with ADB or if I am simply just missing other things, but I am trying to get my phone back un-rooted and back to stock to get my phone replaced under the warranty. PLEASE HELP!
Click to expand...
Click to collapse
flash twrp and try this http://forum.xda-developers.com/showthread.php?t=2451696

datechnerd said:
flash twrp and try this http://forum.xda-developers.com/showthread.php?t=2451696
Click to expand...
Click to collapse
How can I flash TWRP when my phone won't boot? According to a post I read and a YouTube video tutorial I watched, they keep referring to turning on USB Debugging which I can not do.

Yokleezy said:
How can I flash TWRP when my phone won't boot? According to a post I read and a YouTube video tutorial I watched, they keep referring to turning on USB Debugging which I can not do.
Click to expand...
Click to collapse
ADB sideload

LG G Flex F340L Korean variant bricked

Need help to unbrick my LG G Flex F340L software version f340l20b. It was rooted using towelroot. later I installed SuperSu app. But due to this OTA update was not installing. once downloaded during installi it was giving an error like "Your device is suspected in rooting. System update is not available for rooted device".
Later I installed flashify app from play store and tried flashing CWM recovery. Once recovery installed, phone tried to reboot to recovery where I got Secure booting error message. But the most terrible thing happened immediately after that. During that time OTA update downloaded once again and started installing. immediately after reboot, my phone is stuck in below screen. Now that its almost 3 days, my phone is in the same state. Even if I connect it to PC, though it seems that the phone is switched off, in PC I can see quite a few disk drives prompting for formatting those.
ERROR: Boot certification verify
[710]----------------------------------------------------------------
[710]
[720]Secure Booting Error
[720]Cause: Boot certification verify
[720]
[720]----------------------------------------------------------------
Seeking your expert help to recover my mobile, since this is dead for the last few days.

sayeed_992 said:
Need help to unbrick my LG G Flex F340L software version f340l20b. It was rooted using towelroot. later I installed SuperSu app. But due to this OTA update was not installing. once downloaded during installi it was giving an error like "Your device is suspected in rooting. System update is not available for rooted device".
Later I installed flashify app from play store and tried flashing CWM recovery. Once recovery installed, phone tried to reboot to recovery where I got Secure booting error message. But the most terrible thing happened immediately after that. During that time OTA update downloaded once again and started installing. immediately after reboot, my phone is stuck in below screen. Now that its almost 3 days, my phone is in the same state. Even if I connect it to PC, though it seems that the phone is switched off, in PC I can see quite a few disk drives prompting for formatting those.
ERROR: Boot certification verify
[710]----------------------------------------------------------------
[710]
[720]Secure Booting Error
[720]Cause: Boot certification verify
[720]
[720]----------------------------------------------------------------
Seeking your expert help to recover my mobile, since this is dead for the last few days.
Click to expand...
Click to collapse
Have you tried any of this?
http://forum.xda-developers.com/showthread.php?t=2644083

daggablade said:
Have you tried any of this?
http://forum.xda-developers.com/showthread.php?t=2644083
Click to expand...
Click to collapse
Problem is I can't put my phone in download mode. Whatever I;m trying, it puts me in a logo screen with security verification error on top.
Sorry for my bad english.

you are safe
sayeed_992 said:
Problem is I can't put my phone in download mode. Whatever I;m trying, it puts me in a logo screen with security verification error on top.
Sorry for my bad english.
Click to expand...
Click to collapse
hi frend.
i can help you.
i need some more details of your problem.
send me your team viwer id and pass, i will see the prob and discuss the solution
leave a msg in pm when i m offline

sayeed_992 said:
Problem is I can't put my phone in download mode. Whatever I;m trying, it puts me in a logo screen with security verification error on top.
Sorry for my bad english.
Click to expand...
Click to collapse
Tell more details... And Download ToT and KDZ of Your phone Already
Sent from My LG G Flex LG-F340K Stock KitKat V20D on LTE Network using XDA Free Mobile app

Need few files...
daggablade said:
Have you tried any of this?
http://forum.xda-developers.com/showthread.php?t=2644083
Click to expand...
Click to collapse
Can anyone help me by providing below files from any working LG G Flex with software version f340l20b? Planning to try this, sinc eI have no option left..... http://forum.xda-developers.com/showthread.php?t=2582142
PrimaryGPT.img
modem.img
sbl1.img
dbi.img
aboot.img
rpm.img
boot.img
laf.img
misc.img
persist.img
recovery.img
tz.img

hacklockx said:
hi frend.
i can help you.
i need some more details of your problem.
send me your team viwer id and pass, i will see the prob and discuss the solution
leave a msg in pm when i m offline
Click to expand...
Click to collapse
Thanks for sharing similar experience in a different thread. I installed CWM in my LG G Flex f340l20b. Once after that, while OTA update getting installed, my phone gets into this situation where there is no download/recovery mode, only LG logo comes in the screen along with security error. phone is getting detected as qhsusb_bulk and getting too many disk drives asking me to format those.

sayeed_992 said:
Thanks for sharing similar experience in a different thread. I installed CWM in my LG G Flex f340l20b. Once after that, while OTA update getting installed, my phone gets into this situation where there is no download/recovery mode, only LG logo comes in the screen along with security error. phone is getting detected as qhsusb_bulk and getting too many disk drives asking me to format those.
Click to expand...
Click to collapse
Do you have tot or kdz file?
You can extract these file from kdz or tot.
Only 10 files are needed
---------- Post added at 11:33 PM ---------- Previous post was at 11:32 PM ----------
hacklockx said:
Do you have tot or kdz file?
You can extract these file from kdz or tot.
Only 10 files are needed
Click to expand...
Click to collapse
Thats method is too clear.
1) U need 10 files aboot, boot, laf ,dbi ,sbl1, rpm, tz modem, recovery, misc.
U can extract these file from tot or kdz using lg firmaware extractor.
Note....kdz doesnt have misc file and it doesnt matter so dont worry
2) you need to install qualcomm driver and if yellow mark then disable digital signature enforcemt.
3) copy these file to unbrick very partiton tool folder.
Note..
If u extract these file from kdz or tot then these file files will be in .bin format then you need to simply rename the extension from.bin to .img
4)
See the disk managemet on your pc and find which disk no. Your phone showing.
If showing disk then run 1hardidsk.bat/exe
If it say disk2 then 2hardisk.bat
5)
Keep in mind.
D802 d800 d801 d805 d803 all have same partition table for these 10 files.
So if u dont see any model in the kist choose d800 or d802..
After its says continue close the window
And swithc off your phone by long pressing power button for more than 15 second so that phone turned off.
After turned off press and hold vol up button and conncet to pc.
If you stuck in download mode screen and didn't get firmware update screen
Then do this trick.
Switch off.
Press and hold vol up and connect to pc.
As u see download mode scree.
Keep pressing vol up many times
Around 30 times.

f340l20b bricked
Need help to unbrick my LG G Flex F340L software version f340l20b. It was rooted using stump root. no twrp/cwm backup file.
few days back I installed SuperSu app and removig the un-necessary apps. mistakenly i select the one of the widget file and delet/unintall it.
it was working good but for any reason i restarted my phone..... huh.... it has a boot loop of LG logo and ULteA repeatedly, no recover mood except flash mood.
i tried multiple time kdz firmware and lg mobile support tool with imei but got stucked at 49% every time.
plz help me to get ride this problem ....

D405N Brick - Any help?

Hi, I have LG D405N with hard brick (bad recovery.img flashed). From this moment phone doesn't give any signals.
Trying to solve this problem, by copy aboot.img to partition on linux system.
Not work. I think i have a bad aboot.img.
Anyone can help me?

Are you able to get to download mode? If so flash the KDZ.

same problem no download mode i need aboot file please

k01vu said:
Hi, I have LG D405N with hard brick (bad recovery.img flashed). From this moment phone doesn't give any signals.
Trying to solve this problem, by copy aboot.img to partition on linux system.
Not work. I think i have a bad aboot.img.
Anyone can help me?
Click to expand...
Click to collapse
see my guide here: http://forum.xda-developers.com/lg-l90/general/guide-unbrick-hard-bricked-l90-variants-t3173429

Hello
Can anyome help me please? I bricked my Lg L90 P405n after choose bad recovery.img file. Phone is dead, when i connect it to the computer, i see Android USB serial device and one drive with etc 60MB capacity.
I tried some advices from forum, but nothing was succesful.
Now i see phone as QUALCOM USB .... device , but when i set boardiag and click on Start button a see message Failed during loading flash programmer, Test aborted when i choose G2MLTE (MSM8926) and Device was not found in dload trying flash programmer when i choose W7 (MSM8226).
Attempts over LG Flash tool ended after 4% with error communication with the phone.
Have anyone correct method for D405n and correct MBM files with partition.txt?
Thank you
Martin

mcambel said:
Hello
Can anyome help me please? I bricked my Lg L90 P405n after choose bad recovery.img file. Phone is dead, when i connect it to the computer, i see Android USB serial device and one drive with etc 60MB capacity.
I tried some advices from forum, but nothing was succesful.
Now i see phone as QUALCOM USB .... device , but when i set boardiag and click on Start button a see message Failed during loading flash programmer, Test aborted when i choose G2MLTE (MSM8926) and Device was not found in dload trying flash programmer when i choose W7 (MSM8226).
Attempts over LG Flash tool ended after 4% with error communication with the phone.
Have anyone correct method for D405n and correct MBM files with partition.txt?
Thank you
Martin
Click to expand...
Click to collapse
Did you choose the right Com Port in b2b?

Yes i choose correct one. Today i make some other things and now is phone functional, but after restore phone lost IMEI information.
I use advice in this post http://forum.xda-developers.com/showpost.php?p=61636749&postcount=34.
Next question - is some way to restore/fill IMEI ?

Lenovo K3 Note Bricked and SPFlash tool Not working.

My Lenovo K3 note bricked and now it boots up to spash logo and says dl image error or something. Downloaded the stock rom and tried the spflash tool but it doesnt seems to work. Please help.
e
Download the rom and tool from here- https://www.youtube.com/watch?v=mzN1q0h_YKM&ab_channel=Techjunkie

Hey,
I just uploaded BAD stuff from a BAD folder ...
preloader
ik
logo
secro
system
userdata
No life whatsoever. Tried as I realized after flash is done that I did a big fail to go into recovery (vol + & - & power) but nothing.
Even SPFlashtool is not seeing the phone nor adb.
Please help me unbricking this brand new phone.
/I wanted to make it full Hungarian language.../

I did the same. I tried to install another rom the tool and flash my phone died.
I did the firmware backup and now I am unable to restore the file Scatter.bin by Droid Tools.
I must have firmware.bat file but it was excluded.
someone could help me with this file. if there is a site to download and there is no way to reverse this? Please help me solve. Thank you

Do this
First Sorry for my Bad English
Try to do these steps:
Install all the drivers (including lephone and others)
Open Device Manager on Windows PC
Now plug in your SWITCHED OFF
And notice the hardaware changes
If you find a hardware named "MTK 675XXX Preloader" or something like that, then your mobile can be easily unbricked
if you notice a small triangle under it then the preloader drivers might not be installed
just click on it (be fast because it will only stay for a 10 seconds or less)
and click "Update Driver"
Now, Try to flash using SPF tools
If the above method dosent work then try to boot into bootloader. if not able, then YES, YOU HAVE HARD BRICKED YOUR PHONE