i use this tool http://forum.xda-developers.com/showthread.php?t=2292828
Code:
ECHO is off.
Plug USB cable
wait 4 seconds and put battery back in.
waiting for OMAP44xx device...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
reading ASIC ID
usb_write 4
usb_read 81
[*] read 0 bytes
NumOfSubblocks: 0x5
Subblock ID: 0x1
Subblock Size: 0x5
CH enabled: 0x7
ROM revision: 0x4
Checksum Subblock: 0x15
CHIP: 4430
IDEN: 4d0acb808f8060e968124bfd5362668a7f7f66fd
MPKH: 5f4092eccddf90fa43f546adf89508b31b9c74795e9516194c0ea6412fdcb7f6
CRC0: 9c669ad9
CRC1: 682adccf
sending 2ndstage to target... f0030002
usb_write 4
usb_write 4
wait 5-lelelel...
[*] msg size = 4
usb_write 21552
[*] data size = 21552
usb_close
Reopen usb...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
waiting for 2ndstage response...
usb_read 4
usb read = aabbccdd
accepted 2ndstage response
sending image to target...
size = 246272
usb_write 4
usb_write 246272
** Done **
< waiting for device >
sending 'x-loader' (384 KB)...
OKAY [ 0.201s]
writing 'x-loader'...
[COLOR="Red"]FAILED (remote: partition does not exist)[/COLOR]
finished. total time: 0.207s
sending 'u-boot' (1024 KB)...
OKAY [ 0.521s]
writing 'u-boot'...
[COLOR="Red"]FAILED (remote: partition does not exist)[/COLOR]
finished. total time: 0.528s
Done
Press any key to continue . . .
gsmxgsm said:
i use this tool http://forum.xda-developers.com/showthread.php?t=2292828
Code:
ECHO is off.
Plug USB cable
wait 4 seconds and put battery back in.
waiting for OMAP44xx device...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
reading ASIC ID
usb_write 4
usb_read 81
[*] read 0 bytes
NumOfSubblocks: 0x5
Subblock ID: 0x1
Subblock Size: 0x5
CH enabled: 0x7
ROM revision: 0x4
Checksum Subblock: 0x15
CHIP: 4430
IDEN: 4d0acb808f8060e968124bfd5362668a7f7f66fd
MPKH: 5f4092eccddf90fa43f546adf89508b31b9c74795e9516194c0ea6412fdcb7f6
CRC0: 9c669ad9
CRC1: 682adccf
sending 2ndstage to target... f0030002
usb_write 4
usb_write 4
wait 5-lelelel...
[*] msg size = 4
usb_write 21552
[*] data size = 21552
usb_close
Reopen usb...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
waiting for 2ndstage response...
usb_read 4
usb read = aabbccdd
accepted 2ndstage response
sending image to target...
size = 246272
usb_write 4
usb_write 246272
** Done **
< waiting for device >
sending 'x-loader' (384 KB)...
OKAY [ 0.201s]
writing 'x-loader'...
[COLOR="Red"]FAILED (remote: partition does not exist)[/COLOR]
finished. total time: 0.207s
sending 'u-boot' (1024 KB)...
OKAY [ 0.521s]
writing 'u-boot'...
[COLOR="Red"]FAILED (remote: partition does not exist)[/COLOR]
finished. total time: 0.528s
Done
Press any key to continue . . .
Click to expand...
Click to collapse
What happened ?
Sorry to say it but usually "partition doesn't exist" means hardware problem
Lelus said:
What happened ?
Sorry to say it but usually "partition doesn't exist" means hardware problem
Click to expand...
Click to collapse
I have the same issue... in my case, was after I try to create a second partition using an app called Aparted.apk
I need help, pĺiz
Solved?
Hidetsugu said:
I have the same issue... in my case, was after I try to create a second partition using an app called Aparted.apk
I need help, pĺiz
Click to expand...
Click to collapse
I'm with the same problem
Partition does not exists... Anyone solved the problem?
Hidetsugu said:
I have the same issue... in my case, was after I try to create a second partition using an app called Aparted.apk
I need help, pĺiz
Click to expand...
Click to collapse
zanzzinghy said:
I'm with the same problem
Partition does not exists... Anyone solved the problem?
Click to expand...
Click to collapse
Same exact problem, used program called Aparted to create a partition in my SD, ended up formatting my phone .
I get the same error. Just have to find a way to reformat the portion we deleted . P769
Bump .. Found I guy who had the same problem and created a guide on how to fix it, here is a link http://forum.cyanogenmod.com/topic/71825-hard-brick-to-hell-and-back-guide-to-recovery/.... Now if we can just find a way to apply the same method to our LG L9, then maybe we could fix the phone.
Related
Hi all
I cant put my phone in fastboot mode, i followed this http://forum.xda-developers.com/showthread.php?t=2292828, i have this drivers installed in my PC (win7 x86):
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
This is what start.bat (running as administrator) returns:
ECHO está desativado.
Plug USB cable
wait 4 seconds and put battery back in.
waiting for OMAP44xx device...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
reading ASIC ID
usb_write 4
usb_read 81
[*] read 0 bytes
NumOfSubblocks: 0x5
Subblock ID: 0x1
Subblock Size: 0x5
CH enabled: 0x7
ROM revision: 0x4
Checksum Subblock: 0x15
CHIP: 4430
IDEN: 425afbd4255ce3d82e21d8edb5e373ccda19c374
MPKH: 5f4092eccddf90fa43f546adf89508b31b9c74795e9516194c0ea6412fdcb7f6
CRC0: 9c669ad9
CRC1: 682adccf
sending 2ndstage to target... f0030002
usb_write 4
usb_write 4
wait 5-lelelel...
[*] msg size = 4
usb_write 21552
[*] data size = 21552
usb_close
Reopen usb...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
waiting for 2ndstage response...
usb_read 4
usb read = aabbccdd
accepted 2ndstage response
sending image to target...
size = 246272
usb_write 4
usb_write 246272
** Done **
Microsoft Windows [versão 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. Todos os direitos reservados.
C:\Users\Emerson\Desktop\fastboot\yours>
I followed the steps: removed battery, ran start.bat. Then i selected [1] for fastboot, pressed enter, plug my phone without battery, wait 4 sec. and re-insert the battery, but the phone just dont boot into fastboot mode, it stays off. If i remove battery and turn it on, it boots the android normally.
Am i doing something wrong? My model is P768 and im running official JB
It looks like your phone entered fastboot mode, just type fastboot devices and you should see serial#
shucrut said:
Hi all
I cant put my phone in fastboot mode, i followed this http://forum.xda-developers.com/showthread.php?t=2292828, i have this drivers installed in my PC (win7 x86):
View attachment 2142302
This is what start.bat (running as administrator) returns:
ECHO está desativado.
Plug USB cable
wait 4 seconds and put battery back in.
waiting for OMAP44xx device...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
reading ASIC ID
usb_write 4
usb_read 81
[*] read 0 bytes
NumOfSubblocks: 0x5
Subblock ID: 0x1
Subblock Size: 0x5
CH enabled: 0x7
ROM revision: 0x4
Checksum Subblock: 0x15
CHIP: 4430
IDEN: 425afbd4255ce3d82e21d8edb5e373ccda19c374
MPKH: 5f4092eccddf90fa43f546adf89508b31b9c74795e9516194c0ea6412fdcb7f6
CRC0: 9c669ad9
CRC1: 682adccf
sending 2ndstage to target... f0030002
usb_write 4
usb_write 4
wait 5-lelelel...
[*] msg size = 4
usb_write 21552
[*] data size = 21552
usb_close
Reopen usb...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
waiting for 2ndstage response...
usb_read 4
usb read = aabbccdd
accepted 2ndstage response
sending image to target...
size = 246272
usb_write 4
usb_write 246272
** Done **
Microsoft Windows [versão 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. Todos os direitos reservados.
C:\Users\Emerson\Desktop\fastboot\yours>
I followed the steps: removed battery, ran start.bat. Then i selected [1] for fastboot, pressed enter, plug my phone without battery, wait 4 sec. and re-insert the battery, but the phone just dont boot into fastboot mode, it stays off. If i remove battery and turn it on, it boots the android normally.
Am i doing something wrong? My model is P768 and im running official JB
Click to expand...
Click to collapse
Did you enable your computer speaker? If so you should heard use connection sound after you connect usb to phone. And after wait 4 seconds you should heard that sound again after re-insert battery back. For P768 phone screen stay black in fastboot mode. If you want to test if your phone is in fastboot mode please enter this command.
> fastboot devices
Output should be
XXXXXXXXXXXXX fastboot
If no output or sound please try other usb port or reinstall fastboot driver.
Lelus said:
It looks like your phone entered fastboot mode, just type fastboot device and you should see serial#
Click to expand...
Click to collapse
But at this point i should be able to see something like this:
http://dl.xda-developers.com/attach...3/0/9/SHOWING_OPTION_TO_UNLOCK_BOOTLOADER.jpg
Or am i wrong?
shucrut said:
But at this point i should be able to see something like this:
http://dl.xda-developers.com/attach...3/0/9/SHOWING_OPTION_TO_UNLOCK_BOOTLOADER.jpg
Or am i wrong?
Click to expand...
Click to collapse
You'll see that with native fastboot and only on l9 models that allow bootloader unlocking. Btw What are you trying to do ?
Lelus said:
You'll see that with native fastboot and only on l9 models that allow bootloader unlocking. Btw What are you trying to do ?
Click to expand...
Click to collapse
Im trying to unlock bootloader, but in this mode the phone screen remains black, i cant tell if phone is turned on or not
artit said:
Did you enable your computer speaker? If so you should heard use connection sound after you connect usb to phone. And after wait 4 seconds you should heard that sound again after re-insert battery back. For P768 phone screen stay black in fastboot mode. If you want to test if your phone is in fastboot mode please enter this command.
> fastboot devices
Output should be
XXXXXXXXXXXXX fastboot
If no output or sound please try other usb port or reinstall fastboot driver.
Click to expand...
Click to collapse
Oh ok, im gonna try it right now and report back. And yes, i heard the sound when inserted the battery back.
EDIT: fastboot recognized my device. So that means i can now follow this tutorial http://forum.xda-developers.com/showthread.php?t=2196808 to unlock my bootloader and be able to install CWM and root my phone right?
shucrut said:
Oh ok, im gonna try it right now and report back. And yes, i heard the sound when inserted the battery back.
EDIT: fastboot recognized my device. So that means i can now follow this tutorial http://forum.xda-developers.com/showthread.php?t=2196808 to unlock my bootloader and be able to install CWM and root my phone right?
Click to expand...
Click to collapse
If your phone is P768 you should follow this http://forum.xda-developers.com/showthread.php?t=2313794
ECHO is off.
Plug USB cable
wait 4 seconds and put battery back in.
waiting for OMAP44xx device...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
reading ASIC ID
usb_write 4
usb_read 81
[*] read 0 bytes
NumOfSubblocks: 0x5
Subblock ID: 0x1
Subblock Size: 0x5
CH enabled: 0x7
ROM revision: 0x4
Checksum Subblock: 0x15
CHIP: 4430
IDEN: 2fdb0e6e6889d0c9c305e350253785ffb2b874f7
MPKH: 5f4092eccddf90fa43f546adf89508b31b9c74795e9516194c0ea6412fdcb7f6
CRC0: 9c669ad9
CRC1: 682adccf
sending 2ndstage to target... f0030002
usb_write 4
usb_write 4
wait 5-lelelel...
[*] msg size = 4
usb_write 21552
[*] data size = 21552
usb_close
Reopen usb...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
waiting for 2ndstage response...
usb_read 4
usb_read got: 0, expected: 4, errno: 31
usb_read got GEN_FAILURE - got: 0, expected: 4, errno: 31
usb_read failed: 31
usb read = 0
unexpected 2ndstage response
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
how to fix it?
Hello,
After flashing CWM using "Rom Manager" I am stuck at the LG logo and below appears a text "security error";
Please advise. Thank you!
Try the offline fix in the general section. Or simply look around that forum
Sent from my LG-P769 using XDA Premium 4 mobile app
I'm having the same issue. I flashed fastboot and looks like it did it, but if I try to boot it it just won't go.. I have followed all the post regarding the issue but unfortunately nothing seems to be working for me.
ECHO is off.
Plug USB cable
wait 4 seconds and put battery back in.
waiting for OMAP44xx device...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
reading ASIC ID
usb_write 4
usb_read 81
[*] read 0 bytes
NumOfSubblocks: 0x5
Subblock ID: 0x1
Subblock Size: 0x5
CH enabled: 0x7
ROM revision: 0x4
Checksum Subblock: 0x15
CHIP: 4430
IDEN: d8a7f2b92c56cf93c5d33b11b7add3dce9718e3d
MPKH: 5f4092eccddf90fa43f546adf89508b31b9c74795e9516194c0ea6412fdcb7f6
CRC0: 9c669ad9
CRC1: 682adccf
sending 2ndstage to target... f0030002
usb_write 4
usb_write 4
wait 5-lelelel...
[*] msg size = 4
usb_write 21552
[*] data size = 21552
usb_close
Reopen usb...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
waiting for 2ndstage response...
usb_read 4
usb read = aabbccdd
accepted 2ndstage response
sending image to target...
size = 246272
usb_write 4
usb_write 246272
** Done **
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\fastboot\bin>fastboot.exe devices
C:\fastboot\bin>fastboot.exe devices
If I try either option 5 or 7, I get the same error:
ECHO is off.
Plug USB cable
wait 4 seconds and put battery back in.
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
reading ASIC ID
usb_write 4
AdbWriteEndpointSync returned 0, errno: 1167
usb_read 81
[*] read 0 bytes
NumOfSubblocks: 0x45
Subblock ID: 0x0
Subblock Size: 0x31
CH disabled: 0x34
ROM revision: 0x0
Checksum Subblock: 0x63
CHIP: 3300
IDEN: 003000390031002d003100340031003700300030
MPKH: 3300330033002d003500300030005c0044007200690076006500720043006100
CRC0: 00650000
CRC1: 00000000
sending 2ndstage to target... f0030002
usb_write 4
AdbWriteEndpointSync returned 0, errno: 1167
usb_write 4
AdbWriteEndpointSync returned 0, errno: 1167
wait 5-lelelel...
[*] msg size = 4
usb_write 21552
AdbWriteEndpointSync returned 0, errno: 1167
[*] data size = 21552
usb_close
Reopen usb...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
waiting for 2ndstage response...
usb_read 4
usb read = 2430010
unexpected 2ndstage response ***** <-----------------------
< waiting for device > ***** <-----------------------
.. and does not do anything more. I also tried using S/W upgrade mode however the KDZ tool does not recognize it no matter what. I doesn't even detect it as LG Mobile modem.
Any ideas?
saboteaur said:
I'm having the same issue. I flashed fastboot and looks like it did it, but if I try to boot it it just won't go.. I have followed all the post regarding the issue but unfortunately nothing seems to be working for me.
ECHO is off.
Plug USB cable
wait 4 seconds and put battery back in.
waiting for OMAP44xx device...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
reading ASIC ID
usb_write 4
usb_read 81
[*] read 0 bytes
NumOfSubblocks: 0x5
Subblock ID: 0x1
Subblock Size: 0x5
CH enabled: 0x7
ROM revision: 0x4
Checksum Subblock: 0x15
CHIP: 4430
IDEN: d8a7f2b92c56cf93c5d33b11b7add3dce9718e3d
MPKH: 5f4092eccddf90fa43f546adf89508b31b9c74795e9516194c0ea6412fdcb7f6
CRC0: 9c669ad9
CRC1: 682adccf
sending 2ndstage to target... f0030002
usb_write 4
usb_write 4
wait 5-lelelel...
[*] msg size = 4
usb_write 21552
[*] data size = 21552
usb_close
Reopen usb...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
waiting for 2ndstage response...
usb_read 4
usb read = aabbccdd
accepted 2ndstage response
sending image to target...
size = 246272
usb_write 4
usb_write 246272
** Done **
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\fastboot\bin>fastboot.exe devices
C:\fastboot\bin>fastboot.exe devices
If I try either option 5 or 7, I get the same error:
ECHO is off.
Plug USB cable
wait 4 seconds and put battery back in.
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
reading ASIC ID
usb_write 4
AdbWriteEndpointSync returned 0, errno: 1167
usb_read 81
[*] read 0 bytes
NumOfSubblocks: 0x45
Subblock ID: 0x0
Subblock Size: 0x31
CH disabled: 0x34
ROM revision: 0x0
Checksum Subblock: 0x63
CHIP: 3300
IDEN: 003000390031002d003100340031003700300030
MPKH: 3300330033002d003500300030005c0044007200690076006500720043006100
CRC0: 00650000
CRC1: 00000000
sending 2ndstage to target... f0030002
usb_write 4
AdbWriteEndpointSync returned 0, errno: 1167
usb_write 4
AdbWriteEndpointSync returned 0, errno: 1167
wait 5-lelelel...
[*] msg size = 4
usb_write 21552
AdbWriteEndpointSync returned 0, errno: 1167
[*] data size = 21552
usb_close
Reopen usb...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
waiting for 2ndstage response...
usb_read 4
usb read = 2430010
unexpected 2ndstage response ***** <-----------------------
< waiting for device > ***** <-----------------------
.. and does not do anything more. I also tried using S/W upgrade mode however the KDZ tool does not recognize it no matter what. I doesn't even detect it as LG Mobile modem.
Any ideas?
Click to expand...
Click to collapse
Maybe a hard reset then s/w mode
Sent from my LG-P769 using XDA Premium 4 mobile app
OK, I found the solution that worked for me at least:
Initially I followed this tutorial: http://forum.xda-developers.com/showthread.php?t=2085344
After following step by step for many many hours, I did something else. I removed the lines from host file and I stopped that web server.
Somehow(I don't know how exactly - it was 5am) I installed "LG Mobile Support Tool"(I think it has something to do with "LG Mobile United Mobile Driver" tool). Also, from what I remember, i deleted all old drivers.
Then, I removed the battery from phone, pressed the "vol+" button(and hold it) followed by inserting the usb cable; when in s/w mode I added the battery;
Using this tool "LG Mobile Support Tool" the phone was connected to PC, therefore, the application downloaded the original soft from LG site.
The installer began, some magic happened, at 95% phone restarted and an android with a red triangle appeared on screen.
After the upgrade process was finished(at 100% I pressed the power button 'till the phone shut down;
Then I started it; the phone was working fine, original recovery tool was installed, root was removed, but all programs and settings were still there; nothing was lost.
Reference:
http://forum.xda-developers.com/showpost.php?p=40483954&postcount=2
http://forum.xda-developers.com/showthread.php?t=2085344
Q&A for [FASTBOOT][RECOVERY] omap4boot for P940
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milaq said:
1.3 - Initial release
Click to expand...
Click to collapse
The file seems to be unavailable.
Milaq can you do something about that?
Thanks
Hi Milaq, the omap4tool seems to be unavailable for download. Can you help me with that?
Thanks
Still Stuck in < waiting for device >
I have done this step a lot of times, but it stays stuck in:
--------------------------------------------
OMAP4boot for P940/SU540
--------------------------------------------
by wkpark <[email protected]>
modified by milaq <[email protected]>
[1] p940 - Prada 3.0 (P940)
[2] su540 - Prada 3.0 for asian market (SU540/KU5400)
[x] exit
-------------------------------------------
Select your device: 1
p940 selected
****** plug in usb with the phone powered off and the battery NOT inserted ****
**
waiting for OMAP44xx device...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
reading ASIC ID
usb_write 4
usb_read 81
[*] read 0 bytes
NumOfSubblocks: 0x5
Subblock ID: 0x1
Subblock Size: 0x5
CH enabled: 0x7
ROM revision: 0x4
Checksum Subblock: 0x15
CHIP: 4430
IDEN: 86fc18680b8fc8c812852decc918bcd922c5fcd3
MPKH: 5f4092eccddf90fa43f546adf89508b31b9c74795e9516194c0ea6412fdcb7f6
CRC0: 9c669ad9
CRC1: 682adccf
sending 2ndstage to target... f0030002
usb_write 4
usb_write 4
wait 5-seconds...
[*] msg size = 4
usb_write 21552
[*] data size = 21552
usb_close
Reopen usb...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
waiting for 2ndstage response...
usb_read 4
usb read = aabbccdd
accepted 2ndstage response
sending image to target...
size = 246272
usb_write 4
usb_write 246272
** Done **
****** insert battery NOW ******
looking for attached fastboot devices...
===============================
===============================
is your phone displaying the lg logo (fastboot v0.5) and did your device show up
above? (Y/n) ?y
do you want to flash a custom recovery? (y/N) ?y
****************************
< waiting for device >
Did you do samoething diferent to pass this?
Hello xda,
tldr: i can only use fastboot right now, what do i flash to get a working recovery/sw upgrade mode/rom/something?
I got a LG P760 a year ago from a friend to have as backup phone and I tried then to root and put a custom rom but something went wrong and got the security error. After some more tries with fastboot the phone wouldn't even turn on so i gave up on it.
Now my main phone died and i wanted to fix and use this lg for a while but i can't seem to get anywhere after many many hours of trying.
As i said in title there's nothing appearing on screen at any point, no recovery, no lg logo, no fastboot text (as i've seen in some screenshot around here), no sw upgrade screen. The most i got out of it was the back/menu buttons to light up when using the omap4boot with option "[2] p920 - Optimus 3D (P920)" from here.
The only consistent answer i get is when using omap4boot with option " [3] p940 - Prada 3.0 (P940)": i can see my device for about 5-10 mins in fastboot devices list and can flash stuff with it.
Code:
//fastboot devices correct:
C:\omap4boot>start_fastboot.bat
--------------------------------------------
OMAP4boot for P920/P720/SU540/SU760/SU870
--------------------------------------------
by wkpark at gmail dot com
[1] cx2 - Optimus 3D Cube (SU870/P720)
[2] p920 - Optimus 3D (P920)
[3] p940 - Prada 3.0 (P940)
[4] su540 - Prada 3.0 (SU540/KU5400)
[5] su760 - Optimus 3D (SU760)
[x] exit
-------------------------------------------
Select device and <ENTER> 3
p940 selected
waiting for OMAP44xx device...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
reading ASIC ID
usb_write 4
usb_read 81
[*] read 0 bytes
NumOfSubblocks: 0x5
Subblock ID: 0x1
Subblock Size: 0x5
CH enabled: 0x7
ROM revision: 0x4
Checksum Subblock: 0x15
CHIP: 4430
IDEN: 211795482064db2dd4c70281fb39c14018973f30
MPKH: 5f4092eccddf90fa43f546adf89508b31b9c74795e9516194c0ea6412fdcb7f6
CRC0: 9c669ad9
CRC1: 682adccf
sending 2ndstage to target... f0030002
usb_write 4
usb_write 4
wait 5-seconds...
[*] msg size = 4
usb_write 21552
[*] data size = 21552
usb_close
Reopen usb...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
waiting for 2ndstage response...
usb_read 4
usb read = aabbccdd
accepted 2ndstage response
sending image to target...
size = 246272
usb_write 4
usb_write 246272
** Done **
------------------------------
Please remove USB cable
and wait until LG Logo on
then reconnent USB cable again
------------------------------
fastboot devices (y/N) ? and press <ENTER> n
ls: resigned/p940-MLO*.bin: No such file or directory
Do you want to replace u-boot (y/N) ?n
ls: cwm/p940-*.img: No such file or directory
Press any key to continue . . .
01608CBF0800A01E fastboot
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:\omap4boot>
C:\omap4boot>fastboot devices
01608CBF0800A01E fastboot
C:\omap4boot>
Using the lelus's fastboot zip i can get as far as sending "u-boot", where it freezes both on option "2. P760 - Flash ICS xloader and uboot" and "6. P760 - Flash JB xloader and uboot (p765 and p768 compatible)":
Code:
//lelus fastboot for p760:
//option 2
ECHO is off.
Plug USB cable
wait 4 seconds and put battery back in.
waiting for OMAP44xx device...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
reading ASIC ID
usb_write 4
usb_read 81
[*] read 0 bytes
NumOfSubblocks: 0x5
Subblock ID: 0x1
Subblock Size: 0x5
CH enabled: 0x7
ROM revision: 0x4
Checksum Subblock: 0x15
CHIP: 4430
IDEN: 211795482064db2dd4c70281fb39c14018973f30
MPKH: 5f4092eccddf90fa43f546adf89508b31b9c74795e9516194c0ea6412fdcb7f6
CRC0: 9c669ad9
CRC1: 682adccf
sending 2ndstage to target... f0030002
usb_write 4
usb_write 4
wait 5-lelelel...
[*] msg size = 4
usb_write 21552
[*] data size = 21552
usb_close
Reopen usb...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
waiting for 2ndstage response...
usb_read 4
usb read = aabbccdd
accepted 2ndstage response
sending image to target...
size = 246272
usb_write 4
usb_write 246272
** Done **
< waiting for device >
sending 'x-loader' (384 KB)...
OKAY [ 0.199s]
writing 'x-loader'...
OKAY [ 2.840s]
finished. total time: 3.040s
sending 'u-boot' (1024 KB)...
//after 2 mins i disconnect phone
FAILED (status read failed (Too many links))
finished. total time: 114.895s
Done
Press any key to continue . . .
///option 6
ECHO is off.
Plug USB cable
wait 4 seconds and put battery back in.
waiting for OMAP44xx device...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
reading ASIC ID
usb_write 4
usb_read 81
[*] read 0 bytes
NumOfSubblocks: 0x5
Subblock ID: 0x1
Subblock Size: 0x5
CH enabled: 0x7
ROM revision: 0x4
Checksum Subblock: 0x15
CHIP: 4430
IDEN: 211795482064db2dd4c70281fb39c14018973f30
MPKH: 5f4092eccddf90fa43f546adf89508b31b9c74795e9516194c0ea6412fdcb7f6
CRC0: 9c669ad9
CRC1: 682adccf
sending 2ndstage to target... f0030002
usb_write 4
usb_write 4
wait 5-lelelel...
[*] msg size = 4
usb_write 21552
[*] data size = 21552
usb_close
Reopen usb...
Device descriptor:
bLength = 18
bDescriptorType = 1
bcdUSB = 528
bDeviceClass = 255
bDeviceSubClass = 255
bDeviceProtocol = 255
bMaxPacketSize0 = 64
idVendor = 451
idProduct = D00F
bcdDevice = 0
iManufacturer = 33
iProduct = 37
iSerialNumber = 0
bNumConfigurations = 1
waiting for 2ndstage response...
usb_read 4
usb read = aabbccdd
accepted 2ndstage response
sending image to target...
size = 246272
usb_write 4
usb_write 246272
** Done **
< waiting for device >
sending 'x-loader' (384 KB)...
OKAY [ 0.200s]
writing 'x-loader'...
OKAY [ 2.840s]
finished. total time: 3.041s
sending 'u-boot' (1024 KB)...
FAILED (status read failed (Too many links))
finished. total time: 49.719s
Done
Press any key to continue . . .
So right now i need help for the next steps, most of the guides i've found require sw upgrade mode or recovery to continue after fastboot phase but i can't get into anything. I don't even know what rom/kernel/recovery i had last time, what should i search and flash now? (boot/kernel/rom/recovery/??).
Dead main board
dany123i said:
Hello xda,
tldr: i can only use fastboot right now, what do i flash to get a working recovery/sw upgrade mode/rom/something?
I got a LG P760 a year ago from a friend to have as backup phone and I tried then to root and put a custom rom but something went wrong and got the security error. After some more tries with fastboot the phone wouldn't even turn on so i gave up on it.
Now my main phone died and i wanted to fix and use this lg for a while but i can't seem to get anywhere after many many hours of trying.
As i said in title there's nothing appearing on screen at any point, no recovery, no lg logo, no fastboot text (as i've seen in some screenshot around here), no sw upgrade screen. The most i got out of it was the back/menu buttons to light up when using the omap4boot with option "[2] p920 - Optimus 3D (P920)" from here.
I had the same happen to my first p769. The service manual I have, has board level troubleshooting lists a few places(test points) to test voltage on the main board, if any are not to specs. it says to replace the main board.
Click to expand...
Click to collapse
Thanks, but that's a bummer, i was looking for a software only solution. The price of a replacement motherboard (used) is very close (10-20$) to a full used phone so it's not really worth it.