Phone Semi-bricked - T-Mobile LG G4

Hello all!
So recently I was playing around with my G4, and decided to see if i could boot into fastboot mode. Turned out I could: theandroidsoul.com/lg-g3-fastboot-mode-61660/, but it would remove download mode in the process. It was totally useless. I couldn't run any commands and so I decided to put download mode back. I rebooted my phone, a notification caught my eye, and I completely forgot to put it back.
Fast forward a couple days, and my phone starts to run at 2 miles per hour. So, I factory reset, losing root and recovery in the process. That still didn't fix it, and now the camera, all speakers, and microphone don't work. Now, I can't replace download mode without root, so I cant run the LG Flash Tool. I'm starting to lose my mind over this. Please help!

Can your phone boot to android at all? if yes, then this might help put TWRP back on the phone WITHOUT ROOT. http://forum.xda-developers.com/tmobile-g4/development/tool-one-click-twrp-root-t3172936 thank micromod for making it possible.

MrSteelX said:
Can your phone boot to android at all? if yes, then this might help put TWRP back on the phone WITHOUT ROOT. http://forum.xda-developers.com/tmobile-g4/development/tool-one-click-twrp-root-t3172936 thank micromod for making it possible.
Click to expand...
Click to collapse
I can, but that unfortunately requires download mode, which I removed(oops).

jlynch630 said:
I can, but that unfortunately requires download mode, which I removed(oops).
Click to expand...
Click to collapse
Factory reset should have kept twrp recovery on the phone. With phone off, hold vol down and power together, when you see lg logo just release power button the hold it down again stioll holding vol down. say yes to the next 2 screens and it should boot into recovery.

MrSteelX said:
Factory reset should have kept twrp recovery on the phone. With phone off, hold vol down and power together, when you see lg logo just release power button the hold it down again stioll holding vol down. say yes to the next 2 screens and it should boot into recovery.
Click to expand...
Click to collapse
Hmm... I must have done something then, because it isn't there anymore. It just boots to the android logo and resets my phone.

jlynch630 said:
Hmm... I must have done something then, because it isn't there anymore. It just boots to the android logo and resets my phone.
Click to expand...
Click to collapse
Your only hope is to get fastboot to work then or lg service center

MrSteelX said:
Your only hope is to get fastboot to work then or lg service center
Click to expand...
Click to collapse
Heres what fastboot says:
Code:
[COLOR="Red"]FASTBOOT MODE[/COLOR]
PRODUCT NAME - msm9992_p1_tmo_us
VARIANT - msm9992_p1_tmo_us Toshiba 32GB
HW VERSION - rev-10
BOOTLOADER VERSION - N/A
BASEBAND VERSION - N/A
CARRIER INFO - N/A
SERIAL NUMBER - LGH811********
SIGNING - Production
SECURE_BOOT - disabled
LOCK_STATE - locked
[1280]
[1280] Fastboot mode started
[2780]
I think the lockstate may be why it doesn't work. Any clues to disable it?

jlynch630 said:
Heres what fastboot says:
Code:
[COLOR="Red"]FASTBOOT MODE[/COLOR]
PRODUCT NAME - msm9992_p1_tmo_us
VARIANT - msm9992_p1_tmo_us Toshiba 32GB
HW VERSION - rev-10
BOOTLOADER VERSION - N/A
BASEBAND VERSION - N/A
CARRIER INFO - N/A
SERIAL NUMBER - LGH811********
SIGNING - Production
SECURE_BOOT - disabled
LOCK_STATE - locked
[1280]
[1280] Fastboot mode started
[2780]
I think the lockstate may be why it doesn't work. Any clues to disable it?
Click to expand...
Click to collapse
Have twrp on internal storage then run
fastboot flash recovery twrp.img pray it flashes twrp and go from there.

MrSteelX said:
Have twrp on internal storage then run
fastboot flash recovery twrp.img pray it flashes twrp and go from there.
Click to expand...
Click to collapse
Ohh!! So close! It finishes writing, but then says : Failed(remote: Unknown Command)

jlynch630 said:
Ohh!! So close! It finishes writing, but then says : Failed(remote: Unknown Command)
Click to expand...
Click to collapse
in android, do u have the oem lock checked
also make sure that twrp is named twrp.img

MrSteelX said:
in android, do u have the oem lock checked
also make sure that twrp is named twrp.img
Click to expand...
Click to collapse
I didn't, but I enabled it and tried again, and it still didn't work.

try updating adb from the latest SDK. Also check to make sure your twrp download in not corrupted. then try again.

MrSteelX said:
try updating adb from the latest SDK. Also check to make sure your twrp download in not corrupted. then try again.
Click to expand...
Click to collapse
Updated adb(& fastboot) to no avail
Code:
C:\Users\21JohnL\adb>fastboot oem unlock
...
FAILED (remote: unknown command)
finished. total time: 0.016s
C:\Users\21JohnL\adb>fastboot flash recovery twrp-2.8.7.0-h811.img
target reported max download size of 536870912 bytes
sending 'recovery' (32968 KB)...
OKAY [ 0.719s]
writing 'recovery'...
FAILED (remote: unknown command)
finished. total time: 0.750s

jlynch630 said:
Updated adb(& fastboot) to no avail
Code:
C:\Users\21JohnL\adb>fastboot oem unlock
...
FAILED (remote: unknown command)
finished. total time: 0.016s
C:\Users\21JohnL\adb>fastboot flash recovery twrp-2.8.7.0-h811.img
target reported max download size of 536870912 bytes
sending 'recovery' (32968 KB)...
OKAY [ 0.719s]
writing 'recovery'...
FAILED (remote: unknown command)
finished. total time: 0.750s
Click to expand...
Click to collapse
Did you make a backup of laf?

Yes, why?
EDIT: Haha! Factory reset got me again! I'll make a comment on that page and see if someone has a copy stored
EDIT 2: I found one for the G3, will that work?

jlynch630 said:
Yes, why?
EDIT: Haha! Factory reset got me again! I'll make a comment on that page and see if someone has a copy stored
EDIT 2: I found one for the G3, will that work?
Click to expand...
Click to collapse
https://www.mediafire.com/?4a8bivbgk4s1d7q this is laf from 10n. flash this in fastboot should put download mode back for you.

MrSteelX said:
https://www.mediafire.com/?4a8bivbgk4s1d7q this is laf from 10n. flash this in fastboot should put download mode back for you.
Click to expand...
Click to collapse
Which partition?
Edit:
Still get error
Code:
C:\Users\21JohnL\Downloads>fastboot flash laf "laf (1).img"
target reported max download size of 536870912 bytes
sending 'laf' (36864 KB)...
OKAY [ 0.821s]
writing 'laf'...
FAILED (remote: unknown command)
finished. total time: 0.844s

jlynch630 said:
Which partition?
Click to expand...
Click to collapse
I am not sure at this time. Still goggling the problem.
edit 1.fastboot flash laf laf.img try this.
edit 2. fastboot erase laf.img
fastboot flash laf laf.img
---------- Post added at 08:37 PM ---------- Previous post was at 08:25 PM ----------
jlynch630 said:
Which partition?
Edit:
Still get error
Code:
C:\Users\21JohnL\Downloads>fastboot flash laf "laf (1).img"
target reported max download size of 536870912 bytes
sending 'laf' (36864 KB)...
OKAY [ 0.821s]
writing 'laf'...
FAILED (remote: unknown command)
finished. total time: 0.844s
Click to expand...
Click to collapse
fastboot erase laf.img
fastboot flash laf laf.img
try that.

MrSteelX said:
I am not sure at this time. Still goggling the problem.
edit 1.fastboot flash laf laf.img try this.
edit 2. fastboot erase laf.img
fastboot flash laf laf.img
---------- Post added at 08:37 PM ---------- Previous post was at 08:25 PM ----------
fastboot erase laf.img
fastboot flash laf laf.img
try that.
Click to expand...
Click to collapse
Both return:
Code:
FAILED: (remote:unknown command)
I think something is blocking fastboot commands from running

jlynch630 said:
Both return:
Code:
FAILED: (remote:unknown command)
I think something is blocking fastboot commands from running
Click to expand...
Click to collapse
At this time, I am unable to help you out. You should get into contact with Jcase or Autoprime. They know a lot more about this and may be able to help fix this laf.
fastboot erase laf

Related

Bootloop - Recovery not working

Hi Everyone,
Don't know what I did wrong but at the moment i stucked with a bootloop. I was trying to flash a 4.4 Rom on a Cyanogenmod 4.2.2
Now I can enter in bootloader but not into the recovery. When I try to boot into recovery it simply tries to boot the phone.
Bootloader i unlocked (it says tampered) but S-ON.
Tried to fastboot the recovery of clockworkmod but still can't enter in it.
How I can restore the phone to its original factory image?
Thnaks
It's seems you are not the only one.
Enter bootloader and choose fastboot.
Then run a command prompt in your PC, cd to the fastboot folder and write fastboot flash recovery filename.img
I suggest you download and flash twrp 2.6.3.0
Then check if the recovery has been installed successfully.If yes, go into recovery and type in the command prompt in your PC the following:
Adb push filename.Rom /data/media/0
Filename.zip stands for the Rom you wanna flash. After its done you can flash that file with twrp
Sent from my HTC One using Tapatalk
I think the cache just needs wiping with the command:
fastboot erase cache
Worked for me once or twice
Sent from my HTC One using XDA Premium 4 mobile app
thanks guys,
as i said i already tried to flash the recovery with the fastboot flash command.
I tried CMW and TWRP... but still can't enter into the recovery.
I have to try the erase cache command....
will let you know!
Did you find a solution? I am in the same boat and it is actually quite annoying.
gerazzo said:
thanks guys,
as i said i already tried to flash the recovery with the fastboot flash command.
I tried CMW and TWRP... but still can't enter into the recovery.
I have to try the erase cache command....
will let you know!
Click to expand...
Click to collapse
The_Doctor_Who said:
Did you find a solution? I am in the same boat and it is actually quite annoying.
Click to expand...
Click to collapse
Yes solved for me with the erase cache command and fastboot recovery the latest TRWP
Than i flashed the AR ROM...
bye
gerazzo said:
Yes solved for me with the erase cache command and fastboot recovery the latest TRWP
Than i flashed the AR ROM...
bye
Click to expand...
Click to collapse
Thanks. Unfortunately I cannot boot in to the custom recovery. It skips the recovery and jumps directly to the google screen.
The_Doctor_Who said:
Thanks. Unfortunately I cannot boot in to the custom recovery. It skips the recovery and jumps directly to the google screen.
Click to expand...
Click to collapse
^^^^ fastboot erase cache will solve that
nkk71 said:
^^^^ fastboot erase cache will solve that
Click to expand...
Click to collapse
Unfortunately I've typed fastboot erase cache until I'm blue in the face and it still will not boot into the custom recovery. Trust me, I wish I could get it to work for me.
The_Doctor_Who said:
Unfortunately I've typed fastboot erase cache until I'm blue in the face and it still will not boot into the custom recovery. Trust me, I wish I could get it to work for me.
Click to expand...
Click to collapse
okay, i trust you, can i have a little info on your state:
hboot version
which recovery are you using (name and version please )
and you are unlocked right?
nkk71 said:
okay, i trust you, can i have a little info on your state:
hboot version
which recovery are you using (name and version please )
and you are unlocked right?
Click to expand...
Click to collapse
Sure! H-boot 1.54, s -On, I have tried both locked and unlocked (via fasboot oem lock and unlock). I originally tried CWM touch, then gave TWRP a try. No luck booting to either. I get success on the cmd with loading, but cannot get it into recovery. I select recovery from the fastboot menu and the phone vibrates, then a second later "Google" appears.
Version of recovery:
CWM 6.0.3.1 and and 6.0.4.3
TWRP: 2.6.6.3 m7
The_Doctor_Who said:
Sure! H-boot 1.54, s -On, I have tried both locked and unlocked (via fasboot oem lock and unlock). I originally tried CWM touch, then gave TWRP a try. No luck booting to either. I get success on the cmd with loading, but cannot get it into recovery. I select recovery from the fastboot menu and the phone vibrates, then a second later "Google" appears.
Click to expand...
Click to collapse
make sure bootloader is unlocked, reboot to booloader/FASTBOOT USB (again make sure the top line or 2nd says UNLOCKED), then get latest CWM (just for this exercise) from here: http://forum.xda-developers.com/showthread.php?t=2173863
fastboot erase cache
fastboot flash recovery recovery-clockwork-touch-6.0.4.5-m7ul.img
fastboot erase cache
fastboot reboot-bootloader
copy/paste command prompt output (all of it pls)
---> and try to enter recovery.
let me know what happens.
nkk71 said:
make sure bootloader is unlocked, reboot to booloader/FASTBOOT USB (again make sure the top line or 2nd says UNLOCKED), then get latest CWM (just for this exercise) from here: http://forum.xda-developers.com/showthread.php?t=2173863
fastboot erase cache
fastboot flash recovery recovery-clockwork-touch-6.0.4.5-m7ul.img
fastboot erase cache
fastboot reboot-bootloader
copy/paste command prompt output (all of it pls)
---> and try to enter recovery.
let me know what happens.
Click to expand...
Click to collapse
Sure. Thank you!
Here is my output:
c:\And>fastboot erase cache
******** Did you mean to fastboot format this partition?
erasing 'cache'...
OKAY [ 0.055s]
finished. total time: 0.056s
c:\And>fastboot flash recovery recovery-clockwork-touch-6.0.4.5-m7ul.img
target reported max download size of 1526722560 bytes
sending 'recovery' (8746 KB)...
OKAY [ 1.175s]
writing 'recovery'...
OKAY [ 0.675s]
finished. total time: 1.852s
c:\And>fastboot erase cache
******** Did you mean to fastboot format this partition?
erasing 'cache'...
OKAY [ 0.051s]
finished. total time: 0.051s
c:\And>fastboot reboot-bootloader
rebooting into bootloader...
OKAY [ 0.042s]
finished. total time: 0.042s
Tried entering recovery. Black screen for a moment, vibration and then "Google"
The_Doctor_Who said:
Sure. Thank you!
Here is my output:
c:\And>fastboot erase cache
******** Did you mean to fastboot format this partition?
erasing 'cache'...
OKAY [ 0.055s]
finished. total time: 0.056s
c:\And>fastboot flash recovery recovery-clockwork-touch-6.0.4.5-m7ul.img
target reported max download size of 1526722560 bytes
sending 'recovery' (8746 KB)...
OKAY [ 1.175s]
writing 'recovery'...
OKAY [ 0.675s]
finished. total time: 1.852s
c:\And>fastboot erase cache
******** Did you mean to fastboot format this partition?
erasing 'cache'...
OKAY [ 0.051s]
finished. total time: 0.051s
c:\And>fastboot reboot-bootloader
rebooting into bootloader...
OKAY [ 0.042s]
finished. total time: 0.042s
Tried entering recovery. Black screen for a moment, vibration and then "Google"
Click to expand...
Click to collapse
what is "******** Did you mean to fastboot format this partition?" how come I never get that
is your adb sdk newer or older than mine? I'm still using:
Code:
C:\ADB2>adb
Android Debug Bridge version 1.0.29
Question, are you on GPE hboot (the black one) or normal (the white one)?
nkk71 said:
what is "******** Did you mean to fastboot format this partition?" how come I never get that
is your adb sdk newer or older than mine? I'm still using:
Code:
C:\ADB2>adb
Android Debug Bridge version 1.0.29
Question, are you on GPE hboot (the black one) or normal (the white one)?
Click to expand...
Click to collapse
That's interesting. Here is mine:
c:\adb>adb
Android Debug Bridge version 1.0.26
I'm on the GPE black screen.
The_Doctor_Who said:
That's interesting. Here is mine:
c:\adb>adb
Android Debug Bridge version 1.0.26
I'm on the GPE black screen.
Click to expand...
Click to collapse
1- recommend updating adb sdk, mine isnt even the latest, i think latest is something like 1.0.3xx
2- don't know if this will work in GPE hboot, but try "fastboot boot <recovery>.img", it used to work on 1.44, but stopped on 1.54+, maybe on GPE it still works.
nkk71 said:
1- recommend updating adb sdk, mine isnt even the latest, i think latest is something like 1.0.3xx
2- don't know if this will work in GPE hboot, but try "fastboot boot <recovery>.img", it used to work on 1.44, but stopped on 1.54+, maybe on GPE it still works.[/QUOT
I'm updating now. I tried fastboot boot recovery yesterday and it froze the phone.
Click to expand...
Click to collapse
The_Doctor_Who said:
I'm updating now. I tried fastboot boot recovery yesterday and it froze the phone.
Click to expand...
Click to collapse
yeah, it was crapped in 1.54
i'm gonna have to sign off soon, but will check back tomorrow....
BTW: i wouldn't mind if you hit the thanks button on my posts (the useful ones!)
Cheers.
nkk71 said:
yeah, it was crapped in 1.54
i'm gonna have to sign off soon, but will check back tomorrow....
BTW: i wouldn't mind if you hit the thanks button on my posts (the useful ones!)
Cheers.
Click to expand...
Click to collapse
Of course! I appreciate your time today!
nkk71 said:
1- recommend updating adb sdk, mine isnt even the latest, i think latest is something like 1.0.3xx
2- don't know if this will work in GPE hboot, but try "fastboot boot <recovery>.img", it used to work on 1.44, but stopped on 1.54+, maybe on GPE it still works.
Click to expand...
Click to collapse
I think his recovery partition might be corrupt.. @mike1986. wrote an article about corrupt data partitions(http://android-revolution-hd.blogspot.ch/2013/10/fix-data-htc-one.html) I think it was you who sent me that link.. well.. do you know if it is possible to use some of this commands? But we'd have to get into a state where we can use adb..

[Q] Fastboot flash error - FAILED (remote: unknown command)

Hi,
I have following problem, phone is D405N:
If I boot into fastboot and try to flash some file - TWRP recovery for example I always get following error:
c:\adb>fastboot flash recovery L90.img
target reported max download size of 536870912 bytes
sending 'recovery' (13818 KB)...
OKAY [ 0.546s]
writing 'recovery'...
FAILED (remote: unknown command)
finished. total time: 0.546s
Any idea where is a problem and how to fix this it? Using latest adb and drivers also.
same here
Did you tried with driver from @LaDY Vengeance post?
http://forum.xda-developers.com/lg-l90/general/guide-fastboot-l90-d415-t2827825
neverdies said:
Did you tried with driver from @LaDY Vengeance post?
http://forum.xda-developers.com/lg-l90/general/guide-fastboot-l90-d415-t2827825
Click to expand...
Click to collapse
I tried those drivers, and I have no luck. I have the same problem, except that I can't use any command, they all return FAILED (remote: unknown command)
I'm stuck in fastboot, and with this issue I can't flash the backup img's to restore it.
SOMEONE PLS HELP
jmang98 said:
I tried those drivers, and I have no luck. I have the same problem, except that I can't use any command, they all return FAILED (remote: unknown command)
I'm stuck in fastboot, and with this issue I can't flash the backup img's to restore it.
SOMEONE PLS HELP
Click to expand...
Click to collapse
what steps have you done so far?
ie: unlock/root/flash recovery?
itsJohnuno said:
what steps have you done so far?
ie: unlock/root/flash recovery?
Click to expand...
Click to collapse
Same problem....
Did anyone who was having this problem end up finding a fix?
This is a problem I have too, need a fix.
Still need a solution. Is this due to lollipop? Cuz back then I was able to unlock the bootloader. LG L90 D415
BlaMa said:
Hi,
I have following problem, phone is D405N:
If I boot into fastboot and try to flash some file - TWRP recovery for example I always get following error:
c:\adb>fastboot flash recovery L90.img
target reported max download size of 536870912 bytes
sending 'recovery' (13818 KB)...
OKAY [ 0.546s]
writing 'recovery'...
FAILED (remote: unknown command)
finished. total time: 0.546s
Any idea where is a problem and how to fix this it? Using latest adb and drivers also.
Click to expand...
Click to collapse
D405_v20a_patched_aboot??
http://forum.xda-developers.com/lg-l90/development/recovery-twrp2-7-1-0lgl90w7xxshoxx-t2826150
EDIT:
Did you flash D405_v20a_patched_aboot if not, you need to flash D405_v20a_patched_aboot
i also have same poblem d415
me too...same problem D415 tmobile version
Does anyone with this problem have an lg d-415 and android with root? Because I think these commands in a terminal emulator or in an adb shell will fix fastboot:
Code:
su
dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/laf
Or if that doesn't work try this >> https://forum.xda-developers.com/lg...ick-hard-bricked-l90-variants-t3173429/page24
I think this problem is caused by people not unlocking the bootloader.
Same error on LG D415
BlaMa said:
Hi,
I have following problem, phone is D405N:
If I boot into fastboot and try to flash some file - TWRP recovery for example I always get following error:
c:\adb>fastboot flash recovery L90.img
target reported max download size of 536870912 bytes
sending 'recovery' (13818 KB)...
OKAY [ 0.546s]
writing 'recovery'...
FAILED (remote: unknown command)
finished. total time: 0.546s
Any idea where is a problem and how to fix this it? Using latest adb and drivers also.
Click to expand...
Click to collapse
PLEASE HELP. I'm getting the same error on my LG D415. They said on the other thread that this variant comes with the bootloader already unlocked but whenever i try to enter a command (e.g fastboot flash laf laf.img) or pretty much every command I enter (except fastboot getvar all and fastboot devices), I get the same message FAILED (remote: unknown command). My android is now stuck on the T-mobile logo whenever I try to power it up and I can't flash because download mode has been replaced with fastboot.
aixhinnn said:
PLEASE HELP. I'm getting the same error on my LG D415. They said on the other thread that this variant comes with the bootloader already unlocked but whenever i try to enter a command (e.g fastboot flash laf laf.img) or pretty much every command I enter (except fastboot getvar all and fastboot devices), I get the same message FAILED (remote: unknown command). My android is now stuck on the T-mobile logo whenever I try to power it up and I can't flash because download mode has been replaced with fastboot.
Click to expand...
Click to collapse
How did you enable fastboot, what commands did you run?
0000.0000.00 said:
How did you enable fastboot, what commands did you run?
Click to expand...
Click to collapse
i followed this guide
https://forum.xda-developers.com/lg-l90/general/guide-unlock-bootloader-t-mobile-l90-t2836457
but once I was already in fastboot no other commands work.
aixhinnn said:
i followed this guide
https://forum.xda-developers.com/lg-l90/general/guide-unlock-bootloader-t-mobile-l90-t2836457
but once I was already in fastboot no other commands work.
Click to expand...
Click to collapse
Did you try volume down+ power to factory reset and see if that fixes it?
im having this problem too, but on an lg v10 tmobile
17mm said:
im having this problem too, but on an lg v10 tmobile
Click to expand...
Click to collapse
This problem is strange and I'm not sure if it has a solution.
0000.0000.00 said:
This problem is strange and I'm not sure if it has a solution.
Click to expand...
Click to collapse
what i did was get lg bridge and mobile support, let if flash the most current update then used this method to root on the latest 30c update https://forum.xda-developers.com/tm...901-nougat-t3773942/post76711778#post76711778
twrp flashed fine, magisk installed flawlessly, now rooted on latest official update with all kinds of goodies to play with :good:
oh and with magisk you pass safetynet aswell so all good.

Did anyone successfully able to solve this problem?

START (Green)
Restart bootloader (Red)
Recovery mode (Red)
Power off (White)
Press voluse key to select, and press power key to select.
FASTBOOT MODE (Red)
PRODUCT_NAME - msm8996
VARIANT - MTP UFS
BOOTLOADER VERSION -
BASEBAND VERSION -
SERIAL NUMBER - 9fbc1152
SECURE BOOT - enabled
DEVICE STATE - locked
I have used (http://www.androidbrick.com/unbrick-oneplus-one-two-3-3t-qualcomm-hs-usb-qdloader-9008/) MSMDownload Tool, this (http://www.technobuzz.net/unbrick-oneplus-3/) tool and (https://forums.oneplus.net/threads/unbrick-guide-oneplus-3t.481214/) this MSMDownloadTool, they all showed “Download Complete”. And then my boots to fastboot mode with message mentioned above.
I can not go to recovery mode which is asked in one plus download support (http://downloads.oneplus.net/oneplus-3t/oneplus_3t_oxygenos_4.1.6/)
In fastboot mode if I give any command from Command Prompt it says Not Allowed since OEM is Locked
If you can boot android you need to go into developer options (tap 7 times in the build in Settings/about). IN developer options enable the Allow OEM unlock options and then just use the fastboot command to unlock bootloader. *fastboot oem unlock*
Jahdiel2011 said:
If you can boot android you need to go into developer options (tap 7 times in the build in Settings/about). IN developer options enable the Allow OEM unlock options and then just use the fastboot command to unlock bootloader. *fastboot oem unlock*
Click to expand...
Click to collapse
Nope. I can't boot android. I am stuck at fastboot mode only with no recovery mode.
lukesh9923 said:
Nope. I can't boot android. I am stuck at fastboot mode only with no recovery mode.
Click to expand...
Click to collapse
Is the device recognized in fastboot mode?
Jahdiel2011 said:
Is the device recognized in fastboot mode?
Click to expand...
Click to collapse
Yes. (btw I have tried "fastboot oem unlock" in command prompt it say remote oem unlock not allowed.
Have you tried this unbrick tutorial?
https://forum.xda-developers.com/on...k-unbrick-tutorial-oneplus-3t-t3515306/page41
qbanlinxx said:
Have you tried this unbrick tutorial?
https://forum.xda-developers.com/on...k-unbrick-tutorial-oneplus-3t-t3515306/page41
Click to expand...
Click to collapse
Yes I did.
Have you used the unoffical OnePlus 3t toolkit?
Some details on how you ended up in this predicament might be useful to those trying to help.
OcazPrime said:
Have you used the unoffical OnePlus 3t toolkit?
Click to expand...
Click to collapse
Are you referring to MSMDownloadTool V 3.0?
Check this video https://youtu.be/jCgldi9Upes
I have uploaded a video. If someone can see and help me here https://youtu.be/jCgldi9Upes
Well since you have fastboot, why don't you try flashing stock recovery? Then you could flash a full rom zip from there if it worked. That or make sure you are using the right files for your device in the unbrick tool.
Edit: Nevermind. Your bootloader is locked so idk.
Edit2: Does your PC recognize the device as being in fastboot?
Sent from my OnePlus 3T using XDA Labs
Fastboot boot recovery "filename" (download recovery from oneplus)..
than flash latest full zip and reboot... (adb sideload "filename"
---------- Post added at 09:41 AM ---------- Previous post was at 09:38 AM ----------
http://oxygenos.oneplus.net.s3.amazonaws.com/recovery_op3t.img
MrMeeseeks said:
Well since you have fastboot, why don't you try flashing stock recovery? Then you could flash a full rom zip from there if it worked. That or make sure you are using the right files for your device in the unbrick tool.
Edit: Nevermind. Your bootloader is locked so idk.
Edit2: Does your PC recognize the device as being in fastboot?
Sent from my OnePlus 3T using XDA Labs
Click to expand...
Click to collapse
Yes my laptop do recognize my phone while it is connected in fastboot mode
oTeMpLo said:
Fastboot boot recovery "filename" (download recovery from oneplus)..
than flash latest full zip and reboot... (adb sideload "filename"
---------- Post added at 09:41 AM ---------- Previous post was at 09:38 AM ----------
http://oxygenos.oneplus.net.s3.amazonaws.com/recovery_op3t.img
Click to expand...
Click to collapse
C:\adb>fastboot boot recovery recovery_op3t.img
cannot load 'recovery': No such file or directory.
C:\adb>fastboot flash recovery recovery_op3t.img
target reported max download size of 442499072 bytes
sending 'recovery' (22605 KB)...
OKAY [ 0.741s]
writing 'recovery'...
FAILED (remote: Partition flashing is not allowed)
finished. total time: 0.765s
lukesh9923 said:
Yes my laptop do recognize my phone while it is connected in fastboot mode
Click to expand...
Click to collapse
Try fastboot oem unlock
Sent from my OnePlus 3T using XDA Labs
MrMeeseeks said:
Try fastboot oem unlock
Sent from my OnePlus 3T using XDA Labs
Click to expand...
Click to collapse
C:\adb>fastboot oem unlock
...
FAILED (remote: oem unlock is not allowed)
finished. total time: 0.016s
I have tried it before as well.
lukesh9923 said:
C:\adb>fastboot boot recovery recovery_op3t.img
cannot load 'recovery': No such file or directory.
C:\adb>fastboot flash recovery recovery_op3t.img
target reported max download size of 442499072 bytes
sending 'recovery' (22605 KB)...
OKAY [ 0.741s]
writing 'recovery'...
FAILED (remote: Partition flashing is not allowed)
finished. total time: 0.765s
Click to expand...
Click to collapse
Ups
Fastboot boot recovery_op3t.img
Sent from my ONEPLUS A3003 using Tapatalk
oTeMpLo said:
Ups
Fastboot boot recovery_op3t.img
Sent from my ONEPLUS A3003 using Tapatalk
Click to expand...
Click to collapse
C:\adb>Fastboot boot recovery_op3t.img
downloading 'boot.img'...
OKAY [ 0.727s]
booting...
FAILED (remote: unlock device to use this command)
finished. total time: 0.759s

Fastboot Recovery? Getting g.co/ABH Error On Boot

I flashed the Android Wear 2.0 OTA update and now the watch won't boot. I get the "Device Software Can't Be Checked For Corruption" error and it's telling me to go to g.com/ABH.
It won't go into recovery mode, but will go into fastboot mode. I grabbed the stock images from here, and flashed the stock boot, system, and recovery imgs, but the error persists.
https://forum.xda-developers.com/ze...stock-zenwatch-3-partition-dump-boot-t3535589
Am I screwed? Or is there something I could do to recover?
Thanks.
Did you unlock the bootloader?
Verstuurd vanaf mijn Nexus 5X met Tapatalk
Wait for about 10 seconds when the warning appears. The watch will continue it's boot after 10 secs.
TonySuperPony said:
Did you unlock the bootloader?
Verstuurd vanaf mijn Nexus 5X met Tapatalk
Click to expand...
Click to collapse
I thought I had initially. I hadn't turned the watch on for a while, but decided to get it set up yesterday when I saw news of the 2.0 update hit. It originally had the first firmware on it and wouldn't update to 2.0 (adb would fail to find the watch).
So, I flashed MWF76 from the link in my earlier post. And that worked properly -- the watch booted normally, set up the apps, the right build number was showing, etc.
When that was done I tried to flash the 2.0 update again. And this time the watch was being recognized properly with adb. The flash procedure seemed to go without a hitch, but I got the g.co/ABH error on first boot.
And if you let the watch sit for 10 seconds, it only boots into Fastboot mode. You can't enter recovery. If you try to enter recovery with the vol-down+power button combo, you see recovery for a split second and then it goes right to fastboot.
At the moment it appears the bootloader is locked again.
Still experimenting. Hoping someone with more knowledge may be able to help.
Fastboot oem unlock reports that the bootloader is already unlocked.
Tried flashing all of the IMGs in MFW76 and these flash successfully:
boot
system
recovery
modem
asusfw
But when trying to flash these, the flash fails because it says the bootloader is locked. Trying fastboot oem unlock again reports the bootloader is unlocked, but still can not flash these...
devinfo
factory
misc
modemst1
modemst2
oem
splash
Tried fastboot flashing unlock_critical, and the watch shows part of a message, but I can't see if there's anything to do on...pressing the top or bottom buttons changes the color of the bg.
Go into bootloader, unlock bl, flash everything and then reboot back into bootloader and lock it.
yilun said:
Go into bootloader, unlock bl, flash everything and then reboot back into bootloader and lock it.
Click to expand...
Click to collapse
Thanks for the help -- tried this and still no luck.
Since I can't get into recovery mode and use adb to try reflashing 2.0, would it be possible to create a flashable .ZIP file from the 2.0 update that can be flashed from Fastboot mode?
re: flashable AW 2.0 zip file
BigWopHH said:
Thanks for the help -- tried this and still no luck.
Since I can't get into recovery mode and use adb to try reflashing 2.0, would it be possible to create a flashable .ZIP file from the 2.0 update that can be flashed from Fastboot mode?
Click to expand...
Click to collapse
Here is the OTA flashable android wear 2.0 zip file
which you can flash in FASTBOOT.
https://android.googleapis.com/pack.../9ff6d27ebfc20bf885f21ce9386c4b16018a7eff.zip
Good luck, have a great day!
Misterjunky said:
Here is the OTA flashable android wear 2.0 zip file
which you can flash in FASTBOOT.
https://android.googleapis.com/pack.../9ff6d27ebfc20bf885f21ce9386c4b16018a7eff.zip
Good luck, have a great day!
Click to expand...
Click to collapse
That's the same file that's been shared repeatedly; it requires flashing in recovery mode using adb. If you try to flash this with fastboot, you get an error that says "update package xxx.zip has no andriod-info.txt"
re: adb sideload
BigWopHH said:
That's the same file that's been shared repeatedly; it requires flashing in recovery mode using adb. If you try to flash this with fastboot, you get an error that says "update package xxx.zip has no andriod-info.txt"
Click to expand...
Click to collapse
Your right, this file is not fastboot compatible. (my error)
This is what I used and flashed when I upgraded to v2.0 Android Wear.
To flash this you need to use ADB SIDELOAD filename.zip.
OR if you can boot into twrp you can install it from there too.
Good luck, have a great day!
Misterjunky said:
Your right, this file is not fastboot compatible. (my error)
This is what I used and flashed when I upgraded to v2.0 Android Wear.
To flash this you need to use ADB SIDELOAD filename.zip.
OR if you can boot into twrp you can install it from there too.
Good luck, have a great day!
Click to expand...
Click to collapse
That's exactly what I had done initially and what ultimately bricked the watched. Can't boot into any recovery, unfortunately. Just boots directly to Fastboot mode.
BigWopHH said:
That's exactly what I had done initially and what ultimately bricked the watched. Can't boot into any recovery, unfortunately. Just boots directly to Fastboot mode.
Click to expand...
Click to collapse
I'd try to get the watch running 1.5 first via fastboot.
See my post in the other thread linked here, specifically my edits.
I did boot, recovery, then system, and did "fastboot format userdata" instead of "fastboot erase userdata"
I have the same issue. Zenwatch 3 just boots to Fastboot Mode after manual update to Android Wear 2.0 . I can`t enter recovery mode and try to reflash it.
Do you have any ideas, what should I do?
re: not booting properly
AndyKir said:
I have the same issue. Zenwatch 3 just boots to Fastboot Mode after manual update to Android Wear 2.0 . I can`t enter recovery mode and try to reflash it.
Do you have any ideas, what should I do?
Click to expand...
Click to collapse
You need to flash stock kernel in fastboot before you can do anything else.
( FASTBOOT FLASH BOOT BOOT.IMG )
Here is the the link to the stock Android Wear 1.5 boot.img
https://www.dropbox.com/s/dudeyq9rjsrag2i/boot.img?dl=0
(The boot.img is the kernel)
If worse comes to worse, you need to flash full android wear stock 1.5 firmware to get your watch working.
Here are the full instructions how to go back to go back to stock android wear v1.5 firmware.
This link also contains the download link for the full android wear original stock v1.5 firmware:
https://forum.xda-developers.com/zenwatch-3/how-to/guide-how-to-revert-to-android-wear-1-5-t3635196
First simply try to flash the boot.img in fastboot and reboot the watch before flashing the stock 1.5 firmware.
::: fastboot flash boot boot.img :::
Good luck, have a great day!
Misterjunky said:
You need to flash stock kernel in fastboot before you can do anything else.
( FASTBOOT FLASH BOOT BOOT.IMG )
Here is the the link to the stock Android Wear 1.5 boot.img
https://www.dropbox.com/s/dudeyq9rjsrag2i/boot.img?dl=0
(The boot.img is the kernel)
If worse comes to worse, you need to flash full android wear stock 1.5 firmware to get your watch working.
Here are the full instructions how to go back to go back to stock android wear v1.5 firmware.
This link also contains the download link for the full android wear original stock v1.5 firmware:
https://forum.xda-developers.com/zenwatch-3/how-to/guide-how-to-revert-to-android-wear-1-5-t3635196
First simply try to flash the boot.img in fastboot and reboot the watch before flashing the stock 1.5 firmware.
::: fastboot flash boot boot.img :::
Good luck, have a great day!
Click to expand...
Click to collapse
Thank you for your reply, but it doesn`t help!
I have got the same issue as the topicstarter had. Flashing to the STOCK firmware doesn`t do anything. It stills shows Getting g.co/ABH Error on Boot and after 10 seconds it goes to Fastboot mode.
AndyKir said:
Thank you for your reply, but it doesn`t help!
I have got the same issue as the topicstarter had. Flashing to the STOCK firmware doesn`t do anything. It stills shows Getting g.co/ABH Error on Boot and after 10 seconds it goes to Fastboot mode.
Click to expand...
Click to collapse
Your bootkoader is unlocked...
After using fastboot before reboot you need to lock the bootloadet by using.the command below.
FASTBOOT OEM LOCK
Then you can boot successfully ..
The error message you saw is normal if you have not locked your bootloader.
Good luck.. Have a great day.
Misterjunky said:
Your bootkoader is unlocked...
After using fastboot before reboot you need to lock the bootloadet by using.the command below.
FASTBOOT OEM LOCK
Then you can boot successfully ..
The error message you saw is normal if you have not locked your bootloader.
Good luck.. Have a great day.
Click to expand...
Click to collapse
Sorry but this doesn`t help.
My watches are booting only in Fastboot mode.
So i do next steps:
fastboot oem unlock
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash system system.img
fastboot format userdata
fastboot oem lock
fastboot reboot
After reboot, watches still boots straight in Fastboot mode.
Maybe I should flash something from AW 2.0 to repair the watch ?
re: fastboot bootup
AndyKir said:
Sorry but this doesn`t help.
My watches are booting only in Fastboot mode.
So i do next steps:
fastboot oem unlock
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash system system.img
fastboot format userdata
fastboot oem lock
fastboot reboot
After reboot, watches still boots straight in Fastboot mode.
Maybe I should flash something from AW 2.0 to repair the watch ?
Click to expand...
Click to collapse
You must have flashed the wrong boot.img (which is the kernel)
Make 100% sure that you are flashing the correct kernel and
don't issue the command "fastboot format userdata".
All you need is:
fastboot oem unlock
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash system system.img
then oem lock bootloader
What was the exact filename of the ziip file
which had the 3 IMG files in it?
Here is the link for the zip file which contains the correct IMG files in it:
https://www.dropbox.com/s/tz9bg5fggpfn2q6/swift_partition_dump_part1_MWG68.zip?dl=1
unlock bootloader, flash the three img files, lock bootloader
and issue this fastboot command: " fastboot reboot "
Don't flash anything else and don't format anything...
Good luck, have a great day!
Misterjunky, thank you for your replies!
I`ve downloaded your files from Dropbox, put it in c:\adb\correct\ folder, and run next commands in PowerShell
PS C:\adb> fastboot oem unlock
...
(bootloader) The bootloader is already unlocked!
OKAY [ 0.006s]
finished. total time: 0.007s
PS C:\adb> fastboot flash boot C:\adb\correct\boot.img
target reported max download size of 262144000 bytes
sending 'boot' (32768 KB)...
OKAY [ 1.038s]
writing 'boot'...
OKAY [ 3.222s]
finished. total time: 4.263s
PS C:\adb> fastboot flash recovery C:\adb\correct\recovery.img
target reported max download size of 262144000 bytes
sending 'recovery' (32768 KB)...
OKAY [ 1.043s]
writing 'recovery'...
OKAY [ 3.150s]
finished. total time: 4.195s
PS C:\adb> fastboot flash system C:\adb\correct\system.img
target reported max download size of 262144000 bytes
erasing 'system'...
OKAY [ 1.134s]
sending sparse 'system' (254201 KB)...
OKAY [ 8.468s]
writing 'system'...
OKAY [ 26.695s]
sending sparse 'system' (149469 KB)...
OKAY [ 5.016s]
writing 'system'...
OKAY [114.570s]
finished. total time: 155.890s
PS C:\adb> fastboot oem lock
...
(bootloader) Locking bootloader...
(bootloader) Device Locked!
(bootloader) Locking bootloader done!
OKAY [ 0.023s]
finished. total time: 0.024s
PS C:\adb> fastboot reboot
rebooting...
finished. total time: 0.008s
PS C:\adb>
After reboot, I still in Fastboot mode - nothing is changed.

I cant flash the recovery in my honor 4x

hello to all, accidentally delete the recovery of my smartphone and I have not been able to flash it using adb commands in Windows 10 therefore I can not restore the smartphone to the factory mode. please help
What error it gives when you type command 'fastboot flash recovery <recovery_file>'?
How did you deleted the recovery?
Also the end ("I can not restore the computer from the factory") doesn't make any sense.
keikari said:
What error it gives when you type command 'fastboot flash recovery <recovery_file>'?
How did you deleted the recovery?
Also the end ("I can not restore the computer from the factory") doesn't make any sense.
Click to expand...
Click to collapse
1. I think I deleted the recovery when I rooted the smartphone with kingroot.
2. the error that gives me is the following:
" S C:\adb> fastboot flash recovery recovery.img
target reported max download size of 524288000 bytes
sending 'recovery' (9304 KB)...
OKAY [ 0.222s]
writing 'recovery'...
FAILED (remote: Command not allowed)
finished. total time: 0.234s ".
crhistiandavidbonilla47 said:
1. I think I deleted the recovery when I rooted the smartphone with kingroot.
2. the error that gives me is the following:
" S C:\adb> fastboot flash recovery recovery.img
target reported max download size of 524288000 bytes
sending 'recovery' (9304 KB)...
OKAY [ 0.222s]
writing 'recovery'...
FAILED (remote: Command not allowed)
finished. total time: 0.234s ".
Click to expand...
Click to collapse
Can you still boot normally and do you have root access?
---------- Post added at 08:33 PM ---------- Previous post was at 08:29 PM ----------
Also try to re-unlock bootloader and if it doesn't work, re-lock and then unlock again. So we can be sure you don't have problems with that, because possible fix would otherwise make your phone worse.
keikari said:
Can you still boot normally and do you have root access?
---------- Post added at 08:33 PM ---------- Previous post was at 08:29 PM ----------
Also try to re-unlock bootloader and if it doesn't work, re-lock and then unlock again. So we can be sure you don't have problems with that, because possible fix would otherwise make your phone worse.
Click to expand...
Click to collapse
yes i can still boot normally, i erase kingroot so i think that i dont have root access
crhistiandavidbonilla47 said:
yes i can still boot normally, i erase kingroot so i think that i dont have root access
Click to expand...
Click to collapse
Well then your best choice is probably to try to re-install firmware and hope this does something. Do it with dload and force update method, because it doesn't use default recovery.
Or if you happen to have root access you can try this https://play.google.com/store/apps/details?id=com.cgollner.flashify&hl=en or similiar app to flash recovery while device running. (Or 'dd' command)
keikari said:
Well then your best choice is probably to try to re-install firmware and hope this does something. Do it with dload and force update method, because it doesn't use default recovery.
Or if you happen to have root access you can try this https://play.google.com/store/apps/details?id=com.cgollner.flashify&hl=en or similiar app to flash recovery while device running. (Or 'dd' command)
Click to expand...
Click to collapse
Nothing works
I had a similar problem: in fastboot I can install twrp successfully, but when I reboot, boot always to the stock emui recovery...
I don't know why.
I thought it was already installed twrp, I don't know why now boots to the stock one...
Does anyone can help me? Thanks.

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