help fastboot mode started on f400l - G3 Q&A, Help & Troubleshooting

please help me i got into fastboot mode started
and i dont manage to enter downlod mode
i can do enything
plaese help

aboo050 said:
please help me i got into fastboot mode started
and i dont manage to enter downlod mode
i can do enything
plaese help
Click to expand...
Click to collapse
extract laf.img from your stock firmware or the one u are running and run this command in fastboot from command prompt
Code:
fastboot boot laf.img
you will be in download mode. Not a big issue dont worry.

Pannam said:
extract laf.img from your stock firmware or the one u are running and run this command in fastboot from command prompt
Code:
fastboot boot laf.img
you will be in download mode. Not a big issue dont worry.
Click to expand...
Click to collapse
to understand
i plug the phone on fast boot to the computer then i run the command prompt?
whare do i need to put the laf file?

aboo050 said:
to understand
i plug the phone on fast boot to the computer then i run the command prompt?
whare do i need to put the laf file?
Click to expand...
Click to collapse
go here http://www.theandroidsoul.com/lg-g3-fastboot-mode-61660/
you may have knowingly or unknowingly done these steps thats why your download mode is missing. Google on how to extract the laf image put it in your ADB folder . Then run the command i posted above when in fastboot mode, the screen will change from fastboot to download mode . then reflash stock rom . everything will be fine.

ok i got into download mode but now i donr manage to flash the stock rom
ok i got into download mode but now i donr manage to flash the stock rom
what do i need to do to make it work?
in the driver its show "lge android mtp device failed"

please help me
sorry i'm not good at english . All i want to tell u is my Lg g3 f400l stuck into fastboot mode started and i can't do anything . and when the plug my phone to pc it said #fastboot : processing commands ... So how can i because it's stuck into fastboot mode

Related

How to restore Download Mode if all you have is Fastboot

This is for the people [myself earlier] who cannot boot into Android (bootloop or worse), have no download mode, no recovery and can only boot into Fastboot. Download the file below, I have included fastboot (for windows) and the appropriate files to flash, all you have to do is run the commands in order below, then boot into download mode.
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot 6-boot.img
fastboot flash aboot 4-boot.img
fastboot flash recovery 10-recovery.img
fastboot flash laf 11-laf.img
fastboot reboot
It is best to use the CMD.exe file in the folder provided so you will already be running the commands from that folder without having to change directories. If you're on Linux then make sure you have Fastboot installed then run Terminal from the folder and run the same commands. This will restore the STOCK download mode and recovery partitions not TWRP or CWM.
Download Here
Artifesto said:
This is for the people [myself earlier] who cannot boot into Android (bootloop or worse), have no download mode, no recovery and can only boot into Fastboot. Download the file below, I have included fastboot (for windows) and the appropriate files to flash, all you have to do is run the commands in order below, then boot into download mode.
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot 6-boot.img
fastboot flash aboot 4-boot.img
fastboot flash recovery 10-recovery.img
fastboot flash laf 11-laf.img
fastboot reboot
It is best to use the CMD.exe file in the folder provided so you will already be running the commands from that folder without having to change directories. If you're on Linux then make sure you have Fastboot installed then run Terminal from the folder and run the same commands. This will restore the STOCK download mode and recovery partitions not TWRP or CWM.
Download Here
Click to expand...
Click to collapse
How would one go about repairing a broken download mode when all I can do is boot into a broken recovery? I cannot issue any fastboot commands as the device is only recognized as an ADB Bridge device. Are there ADB equivalent commands to accomplish the same things as you have detailed here?
SPRINT LS980 (was on Rooted Stock C and borked phone with D OTA) and a broken TWRP 2.7.1.0 Recovery
natefuhr said:
How would one go about repairing a broken download mode when all I can do is boot into a broken recovery? I cannot issue any fastboot commands as the device is only recognized as an ADB Bridge device. Are there ADB equivalent commands to accomplish the same things as you have detailed here?
SPRINT LS980 (was on Rooted Stock C and borked phone with D OTA) and a broken TWRP 2.7.1.0 Recovery
Click to expand...
Click to collapse
well you should never install any OTA with a custom recovery install. you should always keep at least one backup on your phone to restore to in these events. but i would try downloading a rom and installing via sideload before nuking any partitions. which is easy with TWRP. the sideload menu should be in Advanced then ADB Sideload and the command is adb sideload filename.zip and it will take awhile depending on the file size. make sure the file name is simple and it is placed in the folder you are running the sideload from.
Artifesto said:
well you should never install any OTA with a custom recovery install. you should always keep at least one backup on your phone to restore to in these events. but i would try downloading a rom and installing via sideload before nuking any partitions. which is easy with TWRP. the sideload menu should be in Advanced then ADB Sideload and the command is adb sideload filename.zip and it will take awhile depending on the file size. make sure the file name is simple and it is placed in the folder you are running the sideload from.
Click to expand...
Click to collapse
Yes yes I know... it was a moment of weakness late at night and I didn't think before telling the girl to go ahead and upgrade. That being said... Part of the problem now is that the one backup she made just up and disappeared. The ADB sideload option just hangs and never actually does anything. The original Stock Rooted file I had still on the sd partition doesn't fix the issue when I flash it... it looks like it flashes ok but on the next boot it just drops me back into TWRP right where I began. And download mode is still borked.
So let's talk thermonuclear resolution on this motherlover.... where do I begin?
Sent from my SM-N900P using Tapatalk
natefuhr said:
Yes yes I know... it was a moment of weakness late at night and I didn't think before telling the girl to go ahead and upgrade. That being said... Part of the problem now is that the one backup she made just up and disappeared. The ADB sideload option just hangs and never actually does anything. The original Stock Rooted file I had still on the sd partition doesn't fix the issue when I flash it... it looks like it flashes ok but on the next boot it just drops me back into TWRP right where I began. And download mode is still borked.
So let's talk thermonuclear resolution on this motherlover.... where do I begin?
Sent from my SM-N900P using Tapatalk
Click to expand...
Click to collapse
hmmmmm.... I've been able to get my G2 into fastboot by holding Volume + and Pwr after it setting for awhile turned off.. may be stupid but have you tried that button combo or Volume + and Volume - with Pwr
Could u tell me the command cause i went adb sideload filename.zip and it comes up file not found and i put it in my platform-tools folder any ideas i have adb version 1.30...it was above the version that they said you need on the twrp site
whatsamatta u alumni 1990-2011
Fastboot???
Artifesto said:
This is for the people [myself earlier] who cannot boot into Android (bootloop or worse), have no download mode, no recovery and can only boot into Fastboot. Download the file below, I have included fastboot (for windows) and the appropriate files to flash, all you have to do is run the commands in order below, then boot into download mode.
fastboot erase boot
fastboot erase aboot
fastboot erase recovery
fastboot erase laf
fastboot flash boot 6-boot.img
fastboot flash aboot 4-boot.img
fastboot flash recovery 10-recovery.img
fastboot flash laf 11-laf.img
fastboot reboot
It is best to use the CMD.exe file in the folder provided so you will already be running the commands from that folder without having to change directories. If you're on Linux then make sure you have Fastboot installed then run Terminal from the folder and run the same commands. This will restore the STOCK download mode and recovery partitions not TWRP or CWM.
Download Here
Click to expand...
Click to collapse
How do I get to fastboot. I can get to recovery but that's it. Download is not working. The Vol+/- and Power just gets me to key controls.
deathsquad737 said:
Could u tell me the command cause i went adb sideload filename.zip and it comes up file not found and i put it in my platform-tools folder any ideas i have adb version 1.30...it was above the version that they said you need on the twrp site
whatsamatta u alumni 1990-2011
Click to expand...
Click to collapse
i would try to rename your rom to something simple, like rom.zip. there cannot be any spaces in the name and it does need to be in the same folder you run the command from like you seem to be doing.
gelito81 said:
How do I get to fastboot. I can get to recovery but that's it. Download is not working. The Vol+/- and Power just gets me to key controls.
Click to expand...
Click to collapse
did you try vol+ and power together? When a functioning rom is installed it asks to do a factory reset but it may get into fastboot if you nuked that partition. i haven't tried this yet but if you're in adb sideload in twrp maybe the command
Code:
adb reboot fastboot
might help
Artifesto said:
i would try to rename your rom to something simple, like rom.zip. there cannot be any spaces in the name and it does need to be in the same folder you run the command from like you seem to be doing.
did you try vol+ and power together? When a functioning rom is installed it asks to do a factory reset but it may get into fastboot if you nuked that partition. i haven't tried this yet but if you're in adb sideload in twrp maybe the command
Code:
adb reboot fastboot
might help
Click to expand...
Click to collapse
Tried all of the above.... they all just send me into recovery or broken download mode
damn
I'm screwed. I gave this a try and now all I get is a black screen. The phone will connect to my computer but I can't send any commands to it through the command prompt. When it connects to the computer it opens a bunch of different drives and says I need to format them. I can't get into download mode and when I try to send a command in the prompt it just says waiting for device. Any ideas?
Edit: It shows up in device manager like this: http://i.imgur.com/NXGxpcX.png
http://forum.xda-developers.com/showthread.php?t=2582142 try that
Sent from my VS980 4G using XDA Free mobile app
how i can enter in FASTBOOT mode ?
I'm not sure if you can help me here. I have a Verizon G2 and am trying to reset to factory for a repair. I am trying to get into download mode, but only get fastboot when pressing volume up while powered off and plugging in my USB cord. Any help would be greatly appreciated.
razer_ins said:
how i can enter in FASTBOOT mode ?
Click to expand...
Click to collapse
Flash xdabbbeb 24a bootstack zip
WHATSAMATTA U ALUMNI
---------- Post added at 08:46 PM ---------- Previous post was at 08:45 PM ----------
Crossxcalibur said:
I'm not sure if you can help me here. I have a Verizon G2 and am trying to reset to factory for a repair. I am trying to get into download mode, but only get fastboot when pressing volume up while powered off and plugging in my USB cord. Any help would be greatly appreciated.
Click to expand...
Click to collapse
Read 2 post above yours i answered your ?
WHATSAMATTA U ALUMNI
For everyone who is having issues with drivers see the video below to get fastboot to work:
https://www.youtube.com/watch?v=NaK5OxUeDKM

Fast boot mode started, can't go to download mode

Hi Everyone
Sorry for my not so good English.
I have problem with my G3 and maybe someone can help? I instal root without problem, than I try to install Twrp recovery and after that I have that message ( [780] fast boot mode started) all the time, I try to do hard reset, click yes twice, but getting the same message, Is there any chance to unbrick that device when I can't go even to download mode?
Thank You very much for any suggestions
help!
help my G3 died the same thing happened!
same to me...
What model(s)? Youll need a pc, adb/fastboot, stock laf.img and boot.img for your device. Youll use adb commands to erase these img files and restore them with the new ones. Once you have adb running and recognizing your device with both files in same folder as adb you'll type adb erase laf [Enter] then adb flash laf laf.img [Enter] do the same steps for the boot.img. Next type adb reboot [Enter] you'll still be in fastboot but just pull the battery. Then replace battery and you should be able to enter download mode by inserting the usb and pressing vol +(i believe, it's been a while) and then kdz flash..
lg g3. maybe you have link ? how to do this..
Thanks.
nerija.nest said:
lg g3. maybe you have link ? how to do this..
Thanks.
Click to expand...
Click to collapse
I know its an lg g3 but what model. I dont have a link to these files and don't feel like searching youll have to search the forum.. Also I just told you how to do this..
D855 16gb , This is what needs to be missed for several days in search of forum. Will be a beautiful day..
nerija.nest said:
D855 16gb , This is what needs to be missed for several days in search of forum. Will be a beautiful day..
Click to expand...
Click to collapse
Ok well I'll meet you in the middle. Heres the link to the d855 partion files http://forum.xda-developers.com/showthread.php?t=2766437. I believe you'll need the second link in the ops first post. As far as adb.. If you dont know how to use it or get the files, Google should be able to help you.
Swizzle82 said:
Ok well Ill meet you in the middle. Heres the link to the d855 partion files http://forum.xda-developers.com/showthread.php?t=2766437. I believe youll need the second link in the ops first post. As far as adb.. If you dont know how to use it or get the files, Google should
be able to help you.
Click to expand...
Click to collapse
Did he drag the .img to the command prompt in order for it work. So its flash laf (the file that is dragged) next do the same thing with boot.img ( flash boot (drag boot file)) and the recovery.img
---------- Post added at 07:47 PM ---------- Previous post was at 07:46 PM ----------
Its suppose to boot up the phone with no problem
i have one problem, not can write files FAILED (remote: flash write failure fastboot unlock , bet I not can write and erase... failure...
download mode problem
I couldn't fix this problem.
[520] Fastboot mode started
[610]--reset--
[610]--portchange--
[730] fastboot: processing commads
can't go to download.I tried adb erase laf adb erase boot I guess I couldn't do.help
if not done contact fb tungkick777 i can help all every body free
fastboot mode started
plz
tungkick said:
if not done contact fb tungkick777 i can help all every body free
Click to expand...
Click to collapse
I have the same problem.. i have d852.. please help!!
i have the same problems after the new upgrade to lollipo 20E vodafone Italy..
Same here
Edit: Solved
1) Took battery and USB Cable off
2) Pressed Volume Up
3) Took battery back while pressing volume up
4) Inserted USB Cable while pressing volume up
5) Phone started Download Mode
6) installed kdz through LG Flash Tools
Right now typing from my LG G3
Great!!!
Thank you very mucho Fusquinha77!!!
I cant get it, I use every way(erase boot,system,recovery, use advence power menu ext..)
But i cant go to download mode
Sent from my Smartfren Andromax AD6B1H using XDA Free mobile app
Fusquinha77 said:
Same here
Edit: Solved
1) Took battery and USB Cable off
2) Pressed Volume Up
3) Took battery back while pressing volume up
4) Inserted USB Cable while pressing volume up
5) Phone started Download Mode
6) installed kdz through LG Flash Tools
Right now typing from my LG G3
Click to expand...
Click to collapse
I can see a different screen for a split of a second but it's going back to Fastboot mode...
@SaharLevi
Here's the fix Quick and easy
need to have fastboot, I used ubuntu can install with sudo apt-get install android-tools-fastboot
info on fastboot
[TOOL] [WINDOWS] ADB, Fastboot and Drivers - 15 seconds ADB Installer
also need recovery.img, I used the lastest twrp
In terminal
fastboot boot recovery.img
this will boot your phone with the img on your computer.
in recovery restore or install a good boot or kernel.
your phone should be good to go after that.
I had my phone fixed in about 5 min, I really should not play around with boot partition.
Also should be able to flash boot if you have a good one,
fastboot flash boot boot.img

Tutorial| Fixing "Fastboot mode started"

I've saw a lot of these posts and I also had the same Issue.
first of all I'm not taking any responsible for this, but it worked for me so.. you can at least try if you have no option left.
please note thatYOU WILL LOSE EVERYTHING on the internal storage of your LG G3!
IF YOU DON'T HAVE ACCESS TO DOWNLOAD MODE :
Please get yourself the right LAF file for your phone and insert it into the adb.exe and the fastboot.exe folder (if you don't know what I talk about please download Android SDK platform)
press Ctrl+Shift and right click inside the folder and choose Open Command window here (http://img5013.photobox.co.uk/11895...2cd987792512dcafe1c9acf628a3ef5b3a604bc5f.jpg)
Now at the CMD window that opened Type :
fastboot erase recovery
PLESAE MAKE SURE YOU DOWNLOADED THE RIGHT LAF FILE FOR YOUR PHONE before attempting this (at the same android version)
fastboot erase laf
fastboot flash laf laf.img
Click to expand...
Click to collapse
If you can't find the LAF file for your phone you'll have to Extract it from the KDZ file using this Tool http://forum.xda-developers.com/showthread.php?t=2600575
Now you can accesses the download mode by restarting the phone.
Take the battery and the Sync cable out
while pressing the +Vol button insert the battery and the cable while continuing holding it
IF YOU HAVE ACCESS TO DOWNLOAD MODE :
Please download the TOT and .Dll files specifically for your phone from here: http://downloadandroidfiles.org/Files/LG G3/Stock Files/
after that follow this video and you're all good :
http://www.youtube.com/watch?v=1VVms7SdM04
SaharLevi said:
I've saw a lot of these posts and I also had the same Issue.
first of all I'm not taking any responsible for this, but it worked for me so.. you can at least try if you have no option left.
please note thatYOU WILL LOSE EVERYTHING on the internal storage of your LG G3!
IF YOU DON'T HAVE ACCESS TO DOWNLOAD MODE :
Please get yourself the right LAF file for your phone and insert it into the adb.exe and the fastboot.exe folder (if you don't know what I talk about please download Android SDK platform)
press Ctrl+Shift and right click inside the folder and choose Open Command window here (http://img5013.photobox.co.uk/11895...2cd987792512dcafe1c9acf628a3ef5b3a604bc5f.jpg)
Now at the CMD window that opened Type :
If you can't find the LAF file for your phone you'll have to Extract it from the KDZ file using this Tool http://forum.xda-developers.com/showthread.php?t=2600575
Now you can accesses the download mode by restarting the phone.
Take the battery and the Sync cable out
while pressing the +Vol button insert the battery and the cable while continuing holding it
IF YOU HAVE ACCESS TO DOWNLOAD MODE :
Please download the TOT and .Dll files specifically for your phone from here: http://downloadandroidfiles.org/Files/LG G3/Stock Files/
after that follow this video and you're all good :
http://www.youtube.com/watch?v=1VVms7SdM04
Click to expand...
Click to collapse
Am getting this ERROR :
D:\--- MOBILE\Android\android\platform-tools>fastboot erase laf
erasing 'laf'...
FAILED (remote: failed to erase partition
)
finished. total time: 5.035s
Click to expand...
Click to collapse
Have you Installed the LG G3 Drivers?
Does your windows recognize it ?
If not please download http://tool.xcdn.gdms.lge.com/dn/downloader.dev?fileKey=UW00120120425
SaharLevi said:
I've saw a lot of these posts and I also had the same Issue.
first of all I'm not taking any responsible for this, but it worked for me so.. you can at least try if you have no option left.
please note thatYOU WILL LOSE EVERYTHING on the internal storage of your LG G3!
IF YOU DON'T HAVE ACCESS TO DOWNLOAD MODE :
Please get yourself the right LAF file for your phone and insert it into the adb.exe and the fastboot.exe folder (if you don't know what I talk about please download Android SDK platform)
press Ctrl+Shift and right click inside the folder and choose Open Command window here (http://img5013.photobox.co.uk/11895...2cd987792512dcafe1c9acf628a3ef5b3a604bc5f.jpg)
Now at the CMD window that opened Type :
If you can't find the LAF file for your phone you'll have to Extract it from the KDZ file using this Tool http://forum.xda-developers.com/showthread.php?t=2600575
Now you can accesses the download mode by restarting the phone.
Take the battery and the Sync cable out
while pressing the +Vol button insert the battery and the cable while continuing holding it
IF YOU HAVE ACCESS TO DOWNLOAD MODE :
Please download the TOT and .Dll files specifically for your phone from here: http://downloadandroidfiles.org/Files/LG G3/Stock Files/
after that follow this video and you're all good :
http://www.youtube.com/watch?v=1VVms7SdM04
Click to expand...
Click to collapse
hi, just one nooby question. where are the adb.exe and the fastboot exe folders?
Hi Mate, It's not noobie at all.
You need to download the Android Debug Bridge (ADB) from this Link :http://developer.android.com/sdk/index.html
Ticket the platform-tools you don't need the rest
Or you can have the easy way and Download it from here: http://forum.xda-developers.com/showthread.php?t=2588979
Or maybe you don't know where are the specific folder in which case go to where you installed it. mine is at C:\Users\Sahar\platform-tools
And on the way download the LG G3 drivers from LG download center or from this link: http://tool.xcdn.gdms.lge.com/dn/downloader.dev?fileKey=UW00120120425
thanks amigo! I'll check it out.
@SaharLevi
Here's the fix Quick and easy
need to have fastboot, I used ubuntu can install with sudo apt-get install android-tools-fastboot
info on fastboot
[TOOL] [WINDOWS] ADB, Fastboot and Drivers - 15 seconds ADB Installer
also need recovery.img, I used the lastest twrp
In terminal
fastboot boot recovery.img
this will boot your phone with the img on your computer.
in recovery restore or install a good boot or kernel.
your phone should be good to go after that.
I had my phone fixed in about 5 min, I really should not play around with boot partition.
Also should be able to flash boot if you have a good one,
fastboot flash boot boot.img
zakiyy said:
Am getting this ERROR :
Click to expand...
Click to collapse
man i am getting the same error! says something about the mmc on the phone not being able to erase it or whatever
zakiyy said:
Am getting this ERROR :
Click to expand...
Click to collapse
Timahthee said:
man i am getting the same error! says something about the mmc on the phone not being able to erase it or whatever
Click to expand...
Click to collapse
if you have fastboot mode you probably already erased the laf partition and you can't erase what you don't have. just continue
I have a weird problem, i'm in fastboot, and my laptop sees the phone, but none of the fastboot commands work. They get echoed on the screen and appear to be working but they don't do anything. I've tried flashing, rebooting... pretty much everything, and nothing happens.
bartcoop2 said:
I have a weird problem, i'm in fastboot, and my laptop sees the phone, but none of the fastboot commands work. They get echoed on the screen and appear to be working but they don't do anything. I've tried flashing, rebooting... pretty much everything, and nothing happens.
Click to expand...
Click to collapse
can you show the commands you typed?
jcfunk said:
can you show the commands you typed?
Click to expand...
Click to collapse
I navigate into a folder with all my img files and then tried a few things:
fastboot flash recovery recovery.img
fastboot flash boot boot.img
fastboot boot boot.img
fastboot flash laf laf.img
I've also tried to erase a few times, and even reboot, and nothing happens, even though it says on the lg screen that it's rebooting.
bartcoop2 said:
I navigate into a folder with all my img files and then tried a few things:
fastboot flash recovery recovery.img
fastboot flash boot boot.img
fastboot boot boot.img
fastboot flash laf laf.img
I've also tried to erase a few times, and even reboot, and nothing happens, even though it says on the lg screen that it's rebooting.
Click to expand...
Click to collapse
try
adb fastboot flash recovery [located recovery file]
or
./adb fastboot flash recovery [located recovery file]
KingOfDope said:
try
adb fastboot flash recovery [located recovery file]
or
./adb fastboot flash recovery [located recovery file]
Click to expand...
Click to collapse
I'm assuming you meant just fastboot, adb fastboot just prints out help.
It says:
Code:
target reported max download size of 2147483648 bytes
sending 'recovery' (11496 KB)...
OKAY [ 0.362s]
writing 'recovery'...
and on the phone it says [7164300] fastboot: flash:recovery
But nothing happens. It's as if fastboot is broken.
bartcoop2 said:
I navigate into a folder with all my img files and then tried a few things:
fastboot flash recovery recovery.img
fastboot flash boot boot.img
fastboot boot boot.img
fastboot flash laf laf.img
I've also tried to erase a few times, and even reboot, and nothing happens, even though it says on the lg screen that it's rebooting.
Click to expand...
Click to collapse
Type from folder with recovery.img
fastboot boot recovery.img
if it a bumped recovery, it should boot into recovery. Then you should be able to restore a backup
jcfunk said:
Type from folder with recovery.img
fastboot boot recovery.img
if it a bumped recovery, it should boot into recovery. Then you should be able to restore a backup
Click to expand...
Click to collapse
I've tried that, i think my fastboot is somehow corrupt, i guess i have a hard-brick, i hope LG will replace it.
Thanks for your help
bartcoop2 said:
I've tried that, i think my fastboot is somehow corrupt, i guess i have a hard-brick, i hope LG will replace it.
Thanks for your help
Click to expand...
Click to collapse
also have you tried a different usb cable? Mine stop working after a month. Only charges phone but won't connect to computer
Sent from my tf700t using Tapatalk
jcfunk said:
also have you tried a different usb cable? Mine stop working after a month. Only charges phone but won't connect to computer
Sent from my tf700t using Tapatalk
Click to expand...
Click to collapse
Yeah i tried, no go
bartcoop2 said:
I.
Click to expand...
Click to collapse
I have yoir problem,too.Have you find out how to fix it?
akaHardison said:
I have yoir problem,too.Have you find out how to fix it?
Click to expand...
Click to collapse
i find it

LG G3 Bricked / No ADB / No download mode / No recovery

Hi,
Since the rom ( http://forum.xda-developers.com/lg-g3/development/rom-resurrection-remix-lp-v5-5-5-t3198675 ) of my phone crashed. After reboot, the phone is blocked on LG logo. Now, i can't enter in recovery mode (or in the download mode) and when I start my phone, it's fixed on the LG for 5 to 10 minutes, and after that it goes to a terminal (started fastboot mode).
I have read several tutorials to use fastboot to flash the recovery to reinstall a rom, but i have a error when i tried to erase or flash the recovery partition.
I look on my phone, and this error appear : "failed to send erase grp start address".
what can i do to fix this error ?
Thanks.
up please
Use the "boot" command instead of "flash" and it should boot up into recovery or downloadmode, depending on which file you use
I tried but i am stucked on teamwin logo.
Which file do i use for download mode ?
Hard to tell, there are some laf.img files floating around on xda and google or even better, extract the laf.img from the stock kdz depending on your android version (for instance you flashed 6.0 you pick the 30b kdz and extract it with the firmware extraction tool)
I would suggest you to and try to use the boot command with them..
Be carefull, do not use the flash command until you found one that boots into downloadmode properly or you can loose your fastboot mode aswell
From then on you should be able to boot into the downloadmode and flash a new firmware via the lg flashtool
I need help please. What can i do to re install a rom ?
Does your PC recognise the port.?
I found tutorial under bender_007 signature. People seemed happy with tool.
http://www.androidbrick.com/unbrick-recover-your-dead-lg-g3-g2-all-variants/
Doesn't hurt to read and ask some questions.
no i can't connect my phone with port. I think, i nned to correct the error with fastboot. (remote : failed to erase partition)
th0was said:
no i can't connect my phone with port. I think, i nned to correct the error with fastboot. (remote : failed to erase partition)
Click to expand...
Click to collapse
Can you elaborate, how exactly your phone crashed, it is very unlikely that it will mess all the partitions just by crashing the rom?
The rom crushed twice, and now i can not access to recovery to install a new rom. I only have access to the fastboot command. Adb not working.
I tried to boot on recovery.img, but it's not working.
Thank for your help.
Regards,
Help please ?
Today i can connected to my phone with ADB when i tape this fastboot command : fastboot boot ./recovery.img.
I can too go into my phone as root with adb command : adb shell.
i tried to push flash_image on my phone and use it, but it donesn't work.
how can i flash my phone with adb command ?

my zen faild google verification to boot up

hey
when my phone boots shows that my device is not verified by google , what to do?
Jwtiyar said:
hey
when my phone boots shows that my device is not verified by google , what to do?
Click to expand...
Click to collapse
you might have unlocked bootloader with unofficial method. nothing to worry about its just a warning devices are far more insecure. if you are worried about privacy things. believe there is nothing like secure when using digital devices. and there is not even single service provider which do not collect data. hence enjoy your unlocked device and play around
sukhwant717 said:
you might have unlocked bootloader with unofficial method. nothing to worry about its just a warning devices are far more insecure. if you are worried about privacy things. believe there is nothing like secure when using digital devices. and there is not even single service provider which do not collect data. hence enjoy your unlocked device and play around
Click to expand...
Click to collapse
Thank you bro, the problem is now its not booting (bootlooping)after upgrading bootloader, flashing twrp then flashing RBR ROM, IDK if this is ROM related or bootloader related
Jwtiyar said:
Thank you bro, the problem is now its not booting (bootlooping)after upgrading bootloader, flashing twrp then flashing RBR ROM, IDK if this is ROM related or bootloader related
Click to expand...
Click to collapse
flash boot, fastboot, recovery image for the same firmware u had working last time. if still do not boots. flash bom token, dnx, ifwi for the same firmware. flash boot, recovery and fastboot again while u flash dnx and ifwi.
sukhwant717 said:
flash boot, fastboot, recovery image for the same firmware u had working last time. if still do not boots. flash bom token, dnx, ifwi for the same firmware. flash boot, recovery and fastboot again while u flash dnx and ifwi.
Click to expand...
Click to collapse
You made it really complex bro i dont understand what to do.
Jwtiyar said:
You made it really complex bro i dont understand what to do.
Click to expand...
Click to collapse
the last working firmware. whichever was installed last time. (assume you were on latest MM ww4.21.40.233... extract it and get the files (boot.img, recovery.img, droidboot.img, splashscreen.img) in the same firmware there will be ifwi.zip extract that too and get the files (bom token, dnx , ifwi)... now copy the extracted files to adb fastboot tool folder. and then in same folder move cursor to and empty place and hold shift and right click on mouse. you will get option open command windows here.
now reboot your phone in fastboot mode and connect to PC.. now run the following commands
fastboot devices ( to see if device is recognized by pc and fastboot tool)
fastboot flash splashscreen splashscreen.img
fastboot flash token " bom token file name" (without commas )
fastboot flash dnx "dnx file name"
fastboot flash ifwi "ifwi file name"
fastboot erase boot
fastboot flash boot boot.img
fastboot erase recovery
fastboot flash recovery recovery.img
fastboot erase fastboot
fastboot flash fastboot droidboot.img
fastboot reboot
keep in mind extract files from the same firmware you were on the last time when your device was working.
sukhwant717 said:
the last working firmware. whichever was installed last time. (assume you were on latest MM ww4.21.40.233... extract it and get the files (boot.img, recovery.img, droidboot.img, splashscreen.img) in the same firmware there will be ifwi.zip extract that too and get the files (bom token, dnx , ifwi)... now copy the extracted files to adb fastboot tool folder. and then in same folder move cursor to and empty place and hold shift and right click on mouse. you will get option open command windows here.
now reboot your phone in fastboot mode and connect to PC.. now run the following commands
fastboot devices ( to see if device is recognized by pc and fastboot tool)
fastboot flash splashscreen splashscreen.img
fastboot flash token " bom token file name" (without commas )
fastboot flash dnx "dnx file name"
fastboot flash ifwi "ifwi file name"
fastboot erase boot
fastboot flash boot boot.img
fastboot erase recovery
fastboot flash recovery recovery.img
fastboot erase fastboot
fastboot flash fastboot droidboot.img
fastboot reboot
keep in mind extract files from the same firmware you were on the last time when your device was working.
Click to expand...
Click to collapse
Thank you very much bro,but the last working firmware i dont know which one was but it was 5.1.1, which firmware is that android version?
Jwtiyar said:
Thank you very much bro,but the last working firmware i dont know which one was but it was 5.1.1, which firmware is that android version?
Click to expand...
Click to collapse
device model ze551ml oe ze550ml?
sukhwant717 said:
device model ze551ml oe ze550ml?
Click to expand...
Click to collapse
ze551
Jwtiyar said:
ze551
Click to expand...
Click to collapse
download the following file extract it. now reboot your phone in fastboot mode and connect to pc. wait till pc recognize it and make detection sound.
now it extracted folder double click to run the file update bootloader.bat
all done
report back if device boots or gives any error in cmd
wait it has an error
sukhwant717 said:
download the following file extract it. now reboot your phone in fastboot mode and connect to pc. wait till pc recognize it and make detection sound.
now it extracted folder double click to run the file update bootloader.bat
all done
report back if device boots or gives any error in cmd
wait it has an error
Click to expand...
Click to collapse
before this problem happen i upgraded boorloader to MM then flash TWRP and installed MM ROM so now it has MM Custom ROM.
i did your solution and installed successfully but in adb commands as i saw give that boot.img not found then rebooted and now directly will go to installing system update and give the error (android robot with red warning icon ) .
Jwtiyar said:
before this problem happen i upgraded boorloader to MM then flash TWRP and installed MM ROM so now it has MM Custom ROM.
i did your solution and installed successfully but in adb commands as i saw give that boot.img not found then rebooted and now directly will go to installing system update and give the error (android robot with red warning icon ) .
Click to expand...
Click to collapse
when there at that error screen press and hold volume button you will enter into recovery mode. there go to option reboot bootloader phone will boot in fastboot mode
now in the extracted folder at empty place shift and right click.. then open cmd here and run command
fastboot flash boot boot.img
fastboot reboot
which mm rom you installed?
btw i have corrected the boot.img not found error. you can download and rung the bat file
https://drive.google.com/open?id=0B72QQTXqZSRwSVpwSG9iWS0tbUk
sukhwant717 said:
when there at that error screen press and hold volume button you will enter into recovery mode. there go to option reboot bootloader phone will boot in fastboot mode
now in the extracted folder at empty place shift and right click.. then open cmd here and run command
fastboot flash boot boot.img
fastboot reboot
which mm rom you installed?
btw i have corrected the boot.img not found error. you can download and rung the bat file
https://drive.google.com/open?id=0B72QQTXqZSRwSVpwSG9iWS0tbUk
Click to expand...
Click to collapse
I installed RBR ROM which based on MM , now the error gone after flashing boot.img but the will boot to asus logo and will reboot again it seems its bootloop .
sukhwant717 said:
when there at that error screen press and hold volume button you will enter into recovery mode. there go to option reboot bootloader phone will boot in fastboot mode
now in the extracted folder at empty place shift and right click.. then open cmd here and run command
fastboot flash boot boot.img
fastboot reboot
which mm rom you installed?
btw i have corrected the boot.img not found error. you can download and rung the bat file
https://drive.google.com/open?id=0B72QQTXqZSRwSVpwSG9iWS0tbUk
Click to expand...
Click to collapse
this is the output now after flashing coorected .zip file you provided:
http://paste.ubuntu.com/24395746/
Jwtiyar said:
this is the output now after flashing coorected .zip file you provided:
http://paste.ubuntu.com/24395746/
Click to expand...
Click to collapse
it is bootlooping because of incorrect system
now tell me do u want to flash custom rom or official marshmallow?
sukhwant717 said:
it is bootlooping because of incorrect system
now tell me do u want to flash custom rom or official marshmallow?
Click to expand...
Click to collapse
custom MM
Jwtiyar said:
custom MM
Click to expand...
Click to collapse
as you already downloaded that rom.. and also the recovery needed for that rom..
first of all same as earlier flash MM bootloader. ther reboot bootloader once then flash twrp. the exactly mentioned in the RBR rom thread. then go to advanced in twrp and click adb sidelaod. tick wipe dalvik cache and cache. swipe to sideload ... now run command adb sideload "rom file name"
if bootloops after flashing firmware. do a factory reset and reboot. going to sleep now 1.15 AM here. will answer tomorrow if any other question
sukhwant717 said:
as you already downloaded that rom.. and also the recovery needed for that rom..
first of all same as earlier flash MM bootloader. ther reboot bootloader once then flash twrp. the exactly mentioned in the RBR rom thread. then go to advanced in twrp and click adb sidelaod. tick wipe dalvik cache and cache. swipe to sideload ... now run command adb sideload "rom file name"
if bootloops after flashing firmware. do a factory reset and reboot. going to sleep now 1.15 AM here. will answer tomorrow if any other question
Click to expand...
Click to collapse
thank you very much now its booted successfully
Jwtiyar said:
thank you very much now its booted successfully
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Click to collapse
great good to know your device is alive again
sukhwant717 said:
great good to know your device is alive again
Click to expand...
Click to collapse
Thank you bro

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