Database Users

Question to get out from bootloop [Solved]

I have a question .. i tried to root my phone, but only after i had bootloop i read that the method works only for lolipop and i had 6.0
So .. can i unbrick my phone buy flashing rom again via fastboot?

Wth fastboot you can do everything you ask

sokkoban said:
Wth fastboot you can do everything you ask
Click to expand...
Click to collapse
i know but i was asking if flashing with fastboot with solve my bootloop

http://forum.xda-developers.com/showpost.php?p=66857965&postcount=4. If you are an advanced user, this should help you.

bumjrah said:
http://forum.xda-developers.com/showpost.php?p=66857965&postcount=4. If you are an advanced user, this should help you.
Click to expand...
Click to collapse
yeah i know .. but curently i'm facing an issue
i can't flash system.img ... it's sais it cannot load
i tried with fastboot flash -s 512 system.img ... same

VladHD said:
yeah i know .. but curently i'm facing an issue
i can't flash system.img ... it's sais it cannot load
i tried with fastboot flash -s 512 system.img ... same
Click to expand...
Click to collapse
Fastboot should be working .Maybe you can try this minimal adb tool - http://forum.xda-developers.com/showthread.php?t=2317790.

Hello VladHD,
Tray command with mfastboot flash system system.img;
Look in folder adb if you have mfastboot,

bumjrah said:
Fastboot should be working .Maybe you can try this minimal adb tool - http://forum.xda-developers.com/showthread.php?t=2317790.
Click to expand...
Click to collapse
i had fastboot but it seemed not the entirely version
it worked with minimal, thank you

Zenfone 6 Z002 Bootloader Problem

After unlocking bootloader my device shows screen like scanlines on boot - recovery - droidboot

I guess u flashed a wrong boot img..
try to connect the fone in that state and flash a stock boot image via adb fastboot....

prathmesh pande said:
I guess u flashed a wrong boot img..
try to connect the fone in that state and flash a stock boot image via adb fastboot....
Click to expand...
Click to collapse
this is not about boot.img. With locked bootloader my phone works normal

Download this: http://forum.xda-developers.com/attachment.php?attachmentid=3383056&d=1435562997
Extract in fastboot folder
Enter in Fastboot mode
Connect your phone to USB
type: fastboot flash splashscreen splash.bin

leonardohenrique10 said:
Download this: http://forum.xda-developers.com/attachment.php?attachmentid=3383056&d=1435562997
Extract in fastboot folder
Enter in Fastboot mode
Connect your phone to USB
type: fastboot flash splashscreen splash.bin
Click to expand...
Click to collapse
yes, he flash bad splash.bin

i think this is about my device model "z002". i tried bootloader unlocker app from asus. it makes splashscreen white but still same issue

q0kHaN said:
i think this is about my device model "z002". i tried bootloader unlocker app from asus. it makes splashscreen white but still same issue
Click to expand...
Click to collapse
try unofficial unlocker
Sent from my ASUS_T00F using XDA-Developers mobile app

paktepu said:
try unofficial unlocker
Sent from my ASUS_T00F using XDA-Developers mobile app
Click to expand...
Click to collapse
i took screenshots with unofficial unlocker

q0kHaN said:
i took screenshots with unofficial unlocker
Click to expand...
Click to collapse
i dont know if z002 is different from another z6. As i know they have same ifwi in z5 ifwi zip. Get the newest ifwi.zip for lock and if.bin for unlock.
Sent from my ASUS_T00F using XDA-Developers mobile app

Would love to have the link from where you downloaded your z002 boot loader unlock tool.
Been searching for years on how to unlock bootloader for z002 ZenFone 6
Q0kHan

dmilz said:
Would love to have the link from where you downloaded your z002 boot loader unlock tool.
Been searching for years on how to unlock bootloader for z002 ZenFone 6
Q0kHan
Click to expand...
Click to collapse
use any bootloader unlocker for zenfone 6 they all works but you have to flash jellybean fastboot first

q0kHaN said:
use any bootloader unlocker for zenfone 6 they all works but you have to flash jellybean fastboot first
Click to expand...
Click to collapse
thanks . I wouldn't mind being spoon fed as to where i can
Download the jellybean firmware or jb fastboot.

dmilz said:
thanks . I wouldn't mind being spoon fed as to where i can
Download the jellybean firmware or jb fastboot.
Click to expand...
Click to collapse
Here

q0kHaN said:
Here
Click to expand...
Click to collapse
thank you

q0kHaN said:
use any bootloader unlocker for zenfone 6 they all works but you have to flash jellybean fastboot first
Click to expand...
Click to collapse
am back again, flashed jellybean fastboot.
after bootloader unlock phone shows only coloured lines when boot to fastboot, recovery even to system. any further help?

dmilz said:
am back again, flashed jellybean fastboot.
after bootloader unlock phone shows only coloured lines when boot to fastboot, recovery even to system. any further help?
Click to expand...
Click to collapse
Do you read first post ? That is exactly same problem with me

q0kHaN said:
Do you read first post ? That is exactly same problem with me
Click to expand...
Click to collapse
i see. We are on the same boat .
Hope a solution/workaround will be found.
Thanks for your time

https://forum.xda-developers.com/android/development/bootloader-zenfone-6-a601cg-bootloader-t3569976

Unlocked OnePlus 6T stuck in bootloader

Hello, my OnePlus 6T is stuck in fastboot mode, I'd like to install Oxygen OS (which I have the zip file on my PC) or install twrp on it in order to flash the OOS but here is the problem:
If I type the command fastboot devices, the phone is detected:
PS C:\Users\Geoffrey\Desktop\OP6T\twrp> fastboot devices
4872f361 fastboot
BUT, if I type fastboot boot twrp.img (with a command prompt in the folder of the file), I get this error:
PS C:\Users\Geoffrey\Desktop\OP6T\twrp> fastboot boot twrp1.img
downloading 'boot.img'...
OKAY [ 0.628s]
booting...
FAILED (remote: Failed to load/authenticate boot image: Load Error)
finished. total time: 0.644s
The phone is unlocked, when I use the OnePlus 6T all in one tool and click Bootloader Status it says Unlocked
Please help me I really Don't know what to do

Why exactly are you trying to get into recovery?

Dark Nightmare said:
Why exactly are you trying to get into recovery?
Click to expand...
Click to collapse
Well I don't really need to get in to recovery I just thought i could help install the stock rom, what I want to do however is flash oxygen os on the phone, and I don't know how to do it through fastboot

Are you a t-mobile user? You're supposed to use the flash-all-partitions.bat file in order to flash the rom... What exactly have you done up to this point and what files are you using?

Dark Nightmare said:
Are you a t-mobile user? You're supposed to use the flash-all-partitions.bat file in order to flash the rom... What exactly have you done up to this point and what files are you using?
Click to expand...
Click to collapse
No I'm not a T mobile user, where can I get the flash-all-partitions.bat and what do i need to do with it ?
What have I done to get stuck in bootloader:
I unlocked my OP6T with the ALL IN ONE TOOL by mauronofrio
Flashed the TWRP from mauronofrio
But when I wanted to reboot the phone I figured out I was stuck in fastboot mode: if I try to boot in the os it boots in fastboot mode and same thing when I try to boot in the recovery
I don't know what happened..

GeoffreyLH said:
No I'm not a T mobile user, where can I get the flash-all-partitions.bat and what do i need to do with it ?
What have I done to get stuck in bootloader:
I unlocked my OP6T with the ALL IN ONE TOOL by mauronofrio
Flashed the TWRP from mauronofrio
But when I wanted to reboot the phone I figured out I was stuck in fastboot mode: if I try to boot in the os it boots in fastboot mode and same thing when I try to boot in the recovery
I don't know what happened..
Click to expand...
Click to collapse
https://forum.xda-developers.com/oneplus-6t/how-to/official-oxygenos-9-0-4-ota-oneplus-6t-t3860953

Dark Nightmare said:
https://forum.xda-developers.com/oneplus-6t/how-to/official-oxygenos-9-0-4-ota-oneplus-6t-t3860953
Click to expand...
Click to collapse
I'm sorry but I'm completely lost, I have downloaded the ROM but I can not flash it because I Don't have access to TWRP and I can't install it because of the error FAILED (remote: Failed to load/authenticate boot image: Load Error)
So what do I have to do ??
EDIT: I've found this https://forum.xda-developers.com/oneplus-6t/how-to/rom-stock-fastboot-roms-oneplus-6t-t3862516
I'll try to follow this guide, thank you a lot for your help, If this still doesn't work I'll tell you

1. Download the full rom
2. Put your device into fastboot
3. extract the contents of the full rom zip file
4. extract the images and the other flash zip file as well
5. run flash-all.bat, if that doesn't get you to boot, run flash-all-partitions.bat.

Id post your issues in the thread he linked. Specific to your device , most guys here in this thread are on tmo and it's a bit diff for us.
Sent from my ONEPLUS A6013 using Tapatalk

Dark Nightmare said:
1. Download the full rom
2. Put your device into fastboot
3. extract the contents of the full rom zip file
4. extract the images and the other flash zip file as well
5. run flash-all.bat, if that doesn't get you to boot, run flash-all-partitions.bat.
Click to expand...
Click to collapse
You're the man ! I successfully installed OOS thank you very much!

GeoffreyLH said:
You're the man ! I successfully installed OOS thank you very much!
Click to expand...
Click to collapse
Glad you're up and running man.

GeoffreyLH said:
You're the man ! I successfully installed OOS thank you very much!
Click to expand...
Click to collapse
Did you use flash-all or flash-all-partitions?

ram4ufriends said:
Did you use flash-all or flash-all-partitions?
Click to expand...
Click to collapse
Hey sorry for the late answer, I used flash-all.bat and waited 5 minutes then my phone rebooted

I can't find flash-all. Is it gone?

me too!
GeoffreyLH said:
Hello, my OnePlus 6T is stuck in fastboot mode, I'd like to install Oxygen OS (which I have the zip file on my PC) or install twrp on it in order to flash the OOS but here is the problem:
If I type the command fastboot devices, the phone is detected:
PS C:\Users\Geoffrey\Desktop\OP6T\twrp> fastboot devices
4872f361 fastboot
BUT, if I type fastboot boot twrp.img (with a command prompt in the folder of the file), I get this error:
PS C:\Users\Geoffrey\Desktop\OP6T\twrp> fastboot boot twrp1.img
downloading 'boot.img'...
OKAY [ 0.628s]
booting...
FAILED (remote: Failed to load/authenticate boot image: Load Error)
finished. total time: 0.644s
The phone is unlocked, when I use the OnePlus 6T all in one tool and click Bootloader Status it says Unlocked
Please help me I really Don't know what to do
Click to expand...
Click to collapse
I have the exact same problem! exactly!
---------- Post added at 08:33 PM ---------- Previous post was at 08:29 PM ----------
GeoffreyLH said:
You're the man ! I successfully installed OOS thank you very much!
Click to expand...
Click to collapse
I see this worked for you and Id like to try it but im a bit confused about what exactly to do. Could it be possible to have a more detailed explanation of the step by step things you did to fix this? I tried eveything you tried at first and got the exact same error message. I suspect if it worked for you it will work for me but I need a little more direction I guess.

Stuck on Fastboot, No recovery mode
Hey Guys...everytime i boot my oneplus 6t it remains stuck on fastboot mode , when i click on recovery mode it just gets back to the fastboot mode and also i am not able to start my phone. All i had done was format and factory reset using twrp and when i rebooted into system this all started hapening.It is also not recognised by PC..PLEASE HELP....

[email protected] said:
Hey Guys...everytime i boot my oneplus 6t it remains stuck on fastboot mode , when i click on recovery mode it just gets back to the fastboot mode and also i am not able to start my phone. All i had done was format and factory reset using twrp and when i rebooted into system this all started hapening.It is also not recognised by PC..PLEASE HELP....
Click to expand...
Click to collapse
Not recognized by the PC how? Are you trying to use the fastboot command? "fastboot devices" does anything come up?
You will need the fastboot ROM here, most likely to fix this.
Your last resort should be the MSMTool. (Remember it will relock your bootloader)

My Oneplus 6T is stuck on bootloop from 6 hours+ I've tried to hard reset the device, i have tried Volume Up + Power button, Recovery mode, deleting cache, none of it is working.
I had updated using the Oxygen Updater, 10.0 update, and it is now stuck forever in bootloop.
Please help

6t will not boot

Something went wrong flashing and it will not boot I get this screen any ideas how to fix?

Can you get to the fastboot menu?

Cozzeck said:
Can you get to the fastboot menu?
Click to expand...
Click to collapse
Yes I can

fezzy102 said:
Something went wrong flashing and it will not boot I get this screen any ideas how to fix?
Click to expand...
Click to collapse
You will need the MSM Download tools in the other thread.

Did you relock your bootloader? Flash magisk, you should be fine or fastboot flash a full firmware using the fastboot files, no need to do a full recovery with the msm tool.

Dark Nightmare said:
Did you relock your bootloader? Flash magisk, you should be fine or fastboot flash a full firmware using the fastboot files, no need to do a full recovery with the msm tool.
Click to expand...
Click to collapse
The MSM tool worked like a charm.

[HELP] Uninstalling Magisk

every time I do the procedure to install the gcam with temporary root, when uninstalling the magisk, my mi a1 gets stuck in the "no command" screen, I saw in several sites that this happens when the magisk does not make a backup correct boot.img, has anyone gone through this?

die.henrique said:
every time I do the procedure to install the gcam with temporary root, when uninstalling the magisk, my mi a1 gets stuck in the "no command" screen, I saw in several sites that this happens when the magisk does not make a backup correct boot.img, has anyone gone through this?
Click to expand...
Click to collapse
Mine too, had to flash the original rom with mi flash. Get the og boot.img then when you're in fastboot mode type : "fastboot boot boot.img" the boot.img needs to be the stock unpatched boot image

emiljano539 said:
Mine too, had to flash the original rom with mi flash. Get the og boot.img then when you're in fastboot mode type : "fastboot boot boot.img" the boot.img needs to be the stock unpatched boot image
Click to expand...
Click to collapse
but will not this reset the device? can I flash the stock boot.img without erasing the data?

die.henrique said:
but will not this reset the device? can I flash the stock boot.img without erasing the data?
Click to expand...
Click to collapse
Yes, but you can keep the data by selecting to flash only the system.
And you can also flash only the stock boot.img with command "fastboot flash boot boot.img"

emiljano539 said:
Yes, but you can keep the data by selecting to flash only the system.
And you can also flash only the stock boot.img with command "fastboot flash boot boot.img"
Click to expand...
Click to collapse
Omg, thanks for the answers, just one more thing, the boot.img do I have to download from the internet or do a backup of my current device?

die.henrique said:
Omg, thanks for the answers, just one more thing, the boot.img do I have to download from the internet or do a backup of my current device?
Click to expand...
Click to collapse
You should download the boot.img for mi a1 which corresponds with your update. For ex. boot.img of january rom.

device not found in adb fasboot after uninstall magisk
emiljano539 said:
Mine too, had to flash the original rom with mi flash. Get the og boot.img then when you're in fastboot mode type : "fastboot boot boot.img" the boot.img needs to be the stock unpatched boot image
Click to expand...
Click to collapse
[HELP] after uninstalling magisk, my mi a2 stuck at no command and does not found in adb (device not listed in fastboot). what should i do? i want to flashboot.

caan90 said:
[HELP] after uninstalling magisk, my mi a2 stuck at no command and does not found in adb (device not listed in fastboot). what should i do? i want to flashboot.
Click to expand...
Click to collapse
Because you have lost the stock boot.img. find the stock boot img of your patch then flash it via fastboot directly

emiljano539 said:
Because you have lost the stock boot.img. find the stock boot img of your patch then flash it via fastboot directly
Click to expand...
Click to collapse
Thank you so much... it work.. my mi a2 just come back to life..

caan90 said:
Thank you so much... it work.. my mi a2 just come back to life..
Click to expand...
Click to collapse
I'm glad it worked. Make sure you leave a like in my comment if it was useful . Peace

my mi a2 is not detect in adb and in fastboot too what can i do