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Root (GUIDE) Unbrick LG L70 No Download Mode No recovery mode, No Fastboot

hi, when i put this line :
dd if=/home/farhad290/Desktop/aboot.img of=/dev/sdb6
error dd:failed to open '/home/farhad290/Desktop/aboot.img of=/dev/sdb6' : no such file or directory
show me. how to reslive??!!!
 
Hello Linux both Ubuntu and fedora detects android as character device (aka mouse or keyboard) instead of block device (storage or drive) so unable to push files to it . How do I make it detect it as a block device or mount it to a block device to get sane effect
 
I tried this method , but I could not , Linux will not reconehce my device .. the power does not turn it just vibrates , how can I get ?
 
When I input comand sudo gdisk /dev/sda it gives me this


Partition table scan:
MBR: MBR only
BSD: not present
APM: not present
GPT: not present


***************************************************************
Found invalid GPT and valid MBR; converting MBR to GPT format.
***************************************************************

Disk /dev/sda: 41943040 sectors, 20.0 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): AE4CD616-F3E2-48CE-A99B-3B77703A6609
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 41943006
Partitions will be aligned on 2048-sector boundaries
Total free space is 6077 sectors (3.0 MiB)

Number Start (sector) End (sector) Size Code Name
1 2048 39845887 19.0 GiB 8300 Linux filesystem
5 39847936 41940991 1022.0 MiB 8200 Linux swap

What to do?
 
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Problema de apertura / dev / sdb por leer! El error es 123 ... Despues De Poner El Comando ..sudo gdisk -l / dev / sdb alguien me PUEDE Ayudar cn ESTO favorecen No Se Que Hacer tu ya resolviste amigo error ESE
 
I have a problem long time ago, but if you have access in fast boot... you can re-flash .laf to get Download Mode back again. using a commands from any terminal from your PC using ADB.
 
Hice todo el proceso podría seguir alfin la brickeo pero ahora no puedo acceder al sistema de no salir del modo de recuperación se instalará una rom cyanogemod encargo 12.1, pero no me deja usar el tacto y no puedo pasar ni siquiera el asistente de configuración inicial y ningún otro detalle, aunque mi D320 L70 es el PC lo reconoce como un MS323 mí porque como puedo arreglarlo
 
Well after all this guide, now ubuntu doesnt detect my phone, and the phone displays.

DOWNLOAD MODE
Loading .......
Press the volum up key until you see the download screen.

Any suggestion for this? I want to ubuntu detect the device again, please.
 
Well after all this guide, now ubuntu doesnt detect my phone, and the phone displays.

DOWNLOAD MODE
Loading .......
Press the volum up key until you see the download screen.

Any suggestion for this? I want to ubuntu detect the device again, please.
What variant of the l70 do you have? Is it still able to boot normally, or is it bricked. If its bricked, borrow a windows pc. Get lg flash tool, and the latest .kdz file for your variant. Connect it to windows in download mode, and open lg flash tool and use it to flash the .kdz
 
What variant of the l70 do you have? Is it still able to boot normally, or is it bricked. If its bricked, borrow a windows pc. Get lg flash tool, and the latest .kdz file for your variant. Connect it to windows in download mode, and open lg flash tool and use it to flash the .kdz
Thank you so much, but the problem is that it was detected before too in windows and now neither detect it , this PC has the lg usb drivers , and the device still displaying download mode.
My mistake (I want to believe) was that in the rush I put the aboot.img for ms323, and this phone is d320.
After all this, I extracted the aboot.img from the latest .kfz for D320 and I want to put it instead of the first one.

And yes it's bricked.
 
Thank you so much, but the problem is that it was detected before too in windows and now neither detect it , this PC has the lg usb drivers , and the device still displaying download mode.
My mistake (I want to believe) was that in the rush I put the aboot.img for ms323, and this phone is d320.
After all this, I extracted the aboot.img from the latest .kfz for D320 and I want to put it instead of the first one.

And yes it's bricked.
I have a d320n so i cant give you my aboot. Can you even get into recovery. Re install the usb drivers just to be safe. If you have twrp, and can get to it, use it to mount your phone as storage so you can copy files to it for flashing or whatever. Im not sure wgat use it is but it come in handy
 
I have a d320n so i cant give you my aboot. Can you even get into recovery. Re install the usb drivers just to be safe. If you have twrp, and can get to it, use it to mount your phone as storage so you can copy files to it for flashing or whatever. Im not sure wgat use it is but it come in handy
just reinstalled the drivers in windows and neither detect it as storage, ubuntu same thing. Only displays the icon of charging but doesnt charge anything. And I mention again, after doing this (puting the aboot.img) stops detecting it as storage.
 
just reinstalled the drivers in windows and neither detect it as storage, ubuntu same thing. Only displays the icon of charging but doesnt charge anything. And I mention again, after doing this (puting the aboot.img) stops detecting it as storage.
Can you reach recovery?
 
just reinstalled the drivers in windows and neither detect it as storage, ubuntu same thing. Only displays the icon of charging but doesnt charge anything. And I mention again, after doing this (puting the aboot.img) stops detecting it as storage.
Check in windows device manager the COM ports. Does the phone show there? If so we can save it
 
Check in windows device manager the COM ports. Does the phone show there? If so we can save it
I just tried the fastboot, but I it's not clear to me how to do it because in this way displays the downloadmode (where is it stuck) maybe Im doing it in the wrong way.

In device manager doesnt show up.
 
I just tried the fastboot, but I it's not clear to me how to do it because in this way displays the downloadmode (where is it stuck) maybe Im doing it in the wrong way.

In device manager doesnt show up.
Did you ever flash the .laf file to replace download mode with fastboot? If not, you wont be able ti get it unless the phone shows up. What happens of you try to boot the phone normally? Try another usb cable?
 
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