[HELP] ZE550KL stuck in fastboot mode, no system, no boot, no recovery.

[lukk321]

My zenfone 2 laser are stuck in fastboot mode, can't go to recovery or any thing, using the adb and fastboot i can flash boot.img, system.img etc. but nothing happens. and the bootloader are locked too, and i don't find some way to unlock without the app from asus, tried to put 'fastboot oem get_unlock_ability' or 'fastboot oem unlock' but i just receive 'FAILED (remote: 'unknown command')'

i don't know what to do, someone know what i can do? pls

 

[Foggalias]

Reflash ofw via adb with stock boot/recovery

My zenfone 2 laser are stuck in fastboot mode, can't go to recovery or any thing, using the adb and fastboot i can flash boot.img, system.img etc. but nothing happens. and the bootloader are locked too, and i don't find some way to unlock without the app from asus, tried to put 'fastboot oem get_unlock_ability' or 'fastboot oem unlock' but i just receive 'FAILED (remote: 'unknown command')'

i don't know what to do, someone know what i can do? pls

Hi dude try flash boot and recovery from h**ps://drive.google.com/folderview?id=0B0aDjdU4gTwZRWxzLWxhYUZPbVk&usp=drive_web

then reboot holding volume down button once done should have recovery menu select install through adb sideload etc

download fw from here: h**ps://dlcdnets.asus.com/pub/ASUS/ZenFone/ZS550KL/UL-Z00L-WW-21.40.1220.2196-user.zip?_ga=2.175867362.1367738333.1539164489-1033220152.1538417076[/

then on pc copy downloaded fw to adb folder and type: adb sideload UL-Z00L-WW-21.40.1220.2196-user.zip
[/B]
and will begin to install and hope all goes well and good luck

 

[lukk321]

Hi man, thank you for reply

Hi dude try flash boot and recovery from h**ps://drive.google.com/folderview?id=0B0aDjdU4gTwZRWxzLWxhYUZPbVk&usp=drive_web

then reboot holding volume down button once done should have recovery menu select install through adb sideload etc

download fw from here: h**ps://dlcdnets.asus.com/pub/ASUS/ZenFone/ZS550KL/UL-Z00L-WW-21.40.1220.2196-user.zip?_ga=2.175867362.1367738333.1539164489-1033220152.1538417076[/

then on pc copy downloaded fw to adb folder and type: adb sideload UL-Z00L-WW-21.40.1220.2196-user.zip
[/B]
and will begin to install and hope all goes well and good luck

But i alredy try to flash boot, recovery, twrp, even try use flashall.bat, but my bootloader are locked, so when i type 'fastboot flash recovery recovery.img' it appears that worked, but when i try to go to recovey, the phone just shows the asus logo with 'fastboot mode' on the top, even typing 'fastboot reboot-bootloader' or 'fastboot reboot' while holding the volume down button, it don't work. And typing 'fastboot getvar recovery or boot' shows nothing.

Probably i need to unlock the bootloader first, but i don't know how to do that.

 

[Foggalias]

But i alredy try to flash boot, recovery, twrp, even try use flashall.bat, but my bootloader are locked, so when i type 'fastboot flash recovery recovery.img' it appears that worked, but when i try to go to recovey, the phone just shows the asus logo with 'fastboot mode' on the top, even typing 'fastboot reboot-bootloader' or 'fastboot reboot' while holding the volume down button, it don't work. And typing 'fastboot getvar recovery or boot' shows nothing.

Probably i need to unlock the bootloader first, but i don't know how to do that.

sorry to hear dude and sorry for late reply I'm sure I used the app to unlock my boot loader ill do a bit of digging if I find anything

---------- Post added at 11:48 PM ---------- Previous post was at 11:36 PM ----------

sorry to hear dude and sorry for late reply I'm sure I used the app to unlock my boot loader ill do a bit of digging if I find anything

hi dude try here its flashing tarp without unlocking boot loader and its through fastboot mode

h***s:/.asus.com/zentalk/in/thread-128115-1-1.html

---------- Post added 11th October 2018 at 12:10 AM ---------- Previous post was 10th October 2018 at 11:48 PM ----------

sorry to hear dude and sorry for late reply I'm sure I used the app to unlock my boot loader ill do a bit of digging if I find anything

---------- Post added at 11:48 PM ---------- Previous post was at 11:36 PM ----------



hi dude try here its flashing tarp without unlocking boot loader and its through fastboot mode

h***s:/.asus.com/zentalk/in/thread-128115-1-1.html

try this unlock bloody via fastboot

h***s://drive.google.com/file/d/0ByzlvYYhluSdR3ZpdWYzX1ZfRUE/view?usp=drivesdk

 

[Foggalias]

Hi again dude how u getting on? I remember when I used the unlock tool app it just rebooted and nothing looked different at all and the only way I found putTit was u locked was on fastboot mode using this command:

fastboot oem device-info

Said something like bootloader unlocked: True

I'd give it a shot and hopefully its just the case of some bad img's good luck

 

[lukk321]

thanks helping me

sorry to hear dude and sorry for late reply I'm sure I used the app to unlock my boot loader ill do a bit of digging if I find anything

---------- Post added at 11:48 PM ---------- Previous post was at 11:36 PM ----------



hi dude try here its flashing tarp without unlocking boot loader and its through fastboot mode

h***s:/.asus.com/zentalk/in/thread-128115-1-1.html

---------- Post added 11th October 2018 at 12:10 AM ---------- Previous post was 10th October 2018 at 11:48 PM ----------



try this unlock bloody via fastboot

h***s://drive.google.com/file/d/0ByzlvYYhluSdR3ZpdWYzX1ZfRUE/view?usp=drivesdk

the asus site are off now, so later i'll see that

the unlock tool look that worked, but the phone still stuck in fastboot

 

[lukk321]

Hi again dude how u getting on? I remember when I used the unlock tool app it just rebooted and nothing looked different at all and the only way I found putTit was u locked was on fastboot mode using this command:

fastboot oem device-info

Said something like bootloader unlocked: True

I'd give it a shot and hopefully its just the case of some bad img's good luck

fastboot oem device-info shows that:

(bootloader) Device unlocked: false
(bootloader) Charger screen enabled: false
(bootloader) Display panel:
(bootloader) Adb Enable: 0
OKAY [ 0.017s]
finished. total time: 0.018s

even after using the unlock tool

 

[lukk321]

Thank you for helping dude

I gonna send the phone to the support center, before i explode the phone haha, sorry for taking your time, bye.

 

[Foggalias]

I gonna send the phone to the support center, before i explode the phone haha, sorry for taking your time, bye.

no worries dude sorry coudnt sort it

---------- Post added at 12:26 PM ---------- Previous post was at 12:17 PM ----------

fastboot oem device-info shows that:

(bootloader) Device unlocked: false
(bootloader) Charger screen enabled: false
(bootloader) Display panel:
(bootloader) Adb Enable: 0
OKAY [ 0.017s]
finished. total time: 0.018s

even after using the unlock tool

hi dude sorry to hear but people have managed to flash boot using certain version img file and then able to flash the recovery on locked bootloaders

id say try before it costs you at service

here: https://www.asus.com/zentalk/in/thread-88877-1-1.html

 

[krahul99]

Same issue with my phone but i'm getting different error

I guys,

I gone through your post and similar issue I'm facing. As suggested I tried unlock boot loader or whenever trying to flash getting below error. Can you help me to get this fix. Might be I'll recover my phone.

target reported max download size of 268435456 bytes
sending 'fastboot' (13273 KB)...
OKAY [ 0.419s]
writing 'fastboot'...
FAILED (remote: partition table doesn't exist)
finished. total time: 0.426s
rebooting into bootloader...
OKAY [ 0.001s]
finished. total time: 0.001s

Below device info i can see but still it boots into fastboot and not in recovery mode
(bootloader) Device unlocked: true
(bootloader) Charger screen enabled: false
(bootloader) Display panel:
(bootloader) Adb Enable: 0
OKAY [ 0.004s]
finished. total time: 0.004s

 

[Foggalias]

Hiya dude I know there's a certain fw version that it'll let u adb sideload, I take your getting this issue from trying to side load, I'll have a look and try and find fw I used. It does state device unlocked: true which I did mine using an app if I remember correctly

Are you able to flash recovery ar all ??

---------- Post added at 10:57 AM ---------- Previous post was at 10:55 AM ----------

Hiya dude again I think what u used is linked above in thread, have you tried thise by any chance?

---------- Post added at 11:02 AM ---------- Previous post was at 10:57 AM ----------

I guys,

I gone through your post and similar issue I'm facing. As suggested I tried unlock boot loader or whenever trying to flash getting below error. Can you help me to get this fix. Might be I'll recover my phone.

target reported max download size of 268435456 bytes
sending 'fastboot' (13273 KB)...
OKAY [ 0.419s]
writing 'fastboot'...
FAILED (remote: partition table doesn't exist)
finished. total time: 0.426s
rebooting into bootloader...
OKAY [ 0.001s]
finished. total time: 0.001s

Below device info i can see but still it boots into fastboot and not in recovery mode
(bootloader) Device unlocked: true
(bootloader) Charger screen enabled: false
(bootloader) Display panel:
(bootloader) Adb Enable: 0
OKAY [ 0.004s]
finished. total time: 0.004s

Try this dude:
https://www.asus.com/zentalk/in/forum.php?mod=viewthread&tid=128115&mobile=2

Let me know how u get on

---------- Post added at 11:09 AM ---------- Previous post was at 11:02 AM ----------

I guys,

I gone through your post and similar issue I'm facing. As suggested I tried unlock boot loader or whenever trying to flash getting below error. Can you help me to get this fix. Might be I'll recover my phone.

target reported max download size of 268435456 bytes
sending 'fastboot' (13273 KB)...
OKAY [ 0.419s]
writing 'fastboot'...
FAILED (remote: partition table doesn't exist)
finished. total time: 0.426s
rebooting into bootloader...
OKAY [ 0.001s]
finished. total time: 0.001s

Below device info i can see but still it boots into fastboot and not in recovery mode
(bootloader) Device unlocked: true
(bootloader) Charger screen enabled: false
(bootloader) Display panel:
(bootloader) Adb Enable: 0
OKAY [ 0.004s]
finished. total time: 0.004s

Hi dude try flash boot and recovery from here a little guide in there to (update error fix): h**ps://drive.google.com/folderview?id=0B0aDjdU4gTwZRWxzLWxhYUZPbVk&usp=drive_web

then reboot holding volume down button once done should have recovery menu select install through adb sideload etc

download fw from here: h**ps://dlcdnets.asus.com/pub/ASUS/ZenFone/ZS550KL/UL-Z00L-WW-21.40.1220.2196-user.zip?_ga=2.175867362.1367738333.1539164489-1033220152.1538417076[

then on pc copy downloaded fw to adb folder and type: adb sideload UL-Z00L-WW-21.40.1220.2196-user.zip

and will begin to install and hope all goes well and good luck

 

[krahul99]

Tried this but still it comes in fastboot mode only

Yup i tried these methods earlier. It shows written but when I reboot and try to go to recovery it directly comes into Fastboot. Rather if I remove battery and just plug the usb cable even though it shows fastboot mode.

Hiya dude I know there's a certain fw version that it'll let u adb sideload, I take your getting this issue from trying to side load, I'll have a look and try and find fw I used. It does state device unlocked: true which I did mine using an app if I remember correctly

Are you able to flash recovery ar all ??

---------- Post added at 10:57 AM ---------- Previous post was at 10:55 AM ----------

Hiya dude again I think what u used is linked above in thread, have you tried thise by any chance?

---------- Post added at 11:02 AM ---------- Previous post was at 10:57 AM ----------



Try this dude:
https://www.asus.com/zentalk/in/forum.php?mod=viewthread&tid=128115&mobile=2

Let me know how u get on

---------- Post added at 11:09 AM ---------- Previous post was at 11:02 AM ----------



Hi dude try flash boot and recovery from here a little guide in there to (update error fix): h**ps://drive.google.com/folderview?id=0B0aDjdU4gTwZRWxzLWxhYUZPbVk&usp=drive_web

then reboot holding volume down button once done should have recovery menu select install through adb sideload etc

download fw from here: h**ps://dlcdnets.asus.com/pub/ASUS/ZenFone/ZS550KL/UL-Z00L-WW-21.40.1220.2196-user.zip?_ga=2.175867362.1367738333.1539164489-1033220152.1538417076[

then on pc copy downloaded fw to adb folder and type: adb sideload UL-Z00L-WW-21.40.1220.2196-user.zip

and will begin to install and hope all goes well and good luck

 

[Mohanking6]

Same issue with my asus

Yup i tried these methods earlier. It shows written but when I reboot and try to go to recovery it directly comes into Fastboot. Rather if I remove battery and just plug the usb cable even though it shows fastboot mode.

I'm facing same issue with my device.. Pls can you hlp me

 

[revanthram]

I'm facing same issue with my device.. Pls can you hlp me

Install recovery and boot image version 1531 then use adb sideload to flash latest version of ROM.

 

[frenchiejoshy]

Reflash ofw via adb with stock boot/recovery



Hi dude try flash boot and recovery from h**ps://drive.google.com/folderview?id=0B0aDjdU4gTwZRWxzLWxhYUZPbVk&usp=drive_web

then reboot holding volume down button once done should have recovery menu select install through adb sideload etc

download fw from here: h**ps://dlcdnets.asus.com/pub/ASUS/ZenFone/ZS550KL/UL-Z00L-WW-21.40.1220.2196-user.zip?_ga=2.175867362.1367738333.1539164489-1033220152.1538417076[/

then on pc copy downloaded fw to adb folder and type: adb sideload UL-Z00L-WW-21.40.1220.2196-user.zip
[/B]
and will begin to install and hope all goes well and good luck

I just wanted to Thank you! I was about to give up and sell the phone because ive tried all countless methods and now i have recovery mode. Thank you so much forr keeping the google drive links alive..