fastbood mode- phone not recognised - Zuk Z1 Q&A, Help & Troubleshooting

I want to install cm13 because I'm tired of using the buggy stock ROM. I have the right driver installed but when I enter fastboot mode the phone is not recognised. Can any1 tell me how to fix this?

SaraKumar said:
I want to install cm13 because I'm tired of using the buggy stock ROM. I have the right driver installed but when I enter fastboot mode the phone is not recognised. Can any1 tell me how to fix this?
Click to expand...
Click to collapse
Did you followed this guide
http://forum.xda-developers.com/zuk-z1/general/guide-how-to-unlock-root-install-twrp-t3394037
Or where you start at? Usb debugging activated?
Sent from my Z1 using my hand

strongst said:
Did you followed this guide
http://forum.xda-developers.com/zuk-z1/general/guide-how-to-unlock-root-install-twrp-t3394037
Or where you start at? Usb debugging activated?
Click to expand...
Click to collapse
Yes I followed this guide. I enabled USB debugging and OEM unlock. Fastboot devices did not show my device, so I installed driver once again. Still having the same problem.

SaraKumar said:
Yes I followed this guide. I enabled USB debugging and OEM unlock. Fastboot devices did not show my device, so I installed driver once again. Still having the same problem.
Click to expand...
Click to collapse
Sounds like the drivers are not installed correctly, is your zuk visible in windows device manager?
You can try this drivers too, https://drive.google.com/file/d/0B4Zy8uoEfFKLSC0wNXhaRVRWWEk/view?usp=drivesdk
Sent from my Z1 using my hand

strongst said:
Sounds like the drivers are not installed correctly, is your zuk visible in windows device manager?
You can try this drivers too, https://drive.google.com/file/d/0B4Zy8uoEfFKLSC0wNXhaRVRWWEk/view?usp=drivesdk
Click to expand...
Click to collapse
It is visible under portable devices. There is also something called ShenQi composite ADB interface under ShenQi ADB device. I tried this driver too didn't work.

dude I got exactly the same problem. need to flash a new rom as stock is unusable. tried everything; USB debugging, own unlock, reinstalling drivers, different USB cables, etc.
shows as shenqi hs-usb in device manager, then just as android device with a yellow exclamation mark when in fastboot.

Someone pls help us we can't root our phone!!! Maybe because we use 64bit windowed and the drives are 32 bit? Senior members please help

SaraKumar said:
Someone pls help us we can't root our phone!!! Maybe because we use 64bit windowed and the drives are 32 bit? Senior members please help
Click to expand...
Click to collapse
The drivers also work on 64bit, I used windows 10 64bit and no problem. Which drivers u use?
Edit: OK, I remember... If you follow the all in one tool it should work also like using without tool over adb.
Sent from my Z1 using my hand

strongst said:
The drivers also work on 64bit, I used windows 10 64bit and no problem. Which drivers u use?
Edit: OK, I remember... If you follow the all in one tool it should work also like using without tool over adb.
Click to expand...
Click to collapse
Please provide link to all in one tool I'll test and update. Thanks for your help

SaraKumar said:
Please provide link to all in one tool I'll test and update. Thanks for your help
Click to expand...
Click to collapse
It's in Original Android Development marked as TOOL, easy to find [emoji6]
Sent from my Z1 using my hand

I tried that, no luck.
I did see somewhere that the Zuk Z1 isn't recognised as a fastboot device and there's some code you need to write after fastboot in adb?

Timoh2010 said:
I tried that, no luck.
I did see somewhere that the Zuk Z1 isn't recognised as a fastboot device and there's some code you need to write after fastboot in adb?
Click to expand...
Click to collapse
Does som1 know what code this is? How come some people can root without any problems? Are our phones buggy? This is frustrating there is no cos 13 and we can't use cm13 too.

SaraKumar said:
Does som1 know what code this is? How come some people can root without any problems? Are our phones buggy? This is frustrating there is no cos 13 and we can't use cm13 too.
Click to expand...
Click to collapse
I did it with these codes:
C:\Users\anwender\AppData\Local\Android\sdk\platform-tools>adb reboot bootloader
C:\Users\anwender\AppData\Local\Android\sdk\platform-tools>fastboot -i 0x2b4c oem unlock-go
...
(bootloader) erasing userdata.
OKAY [ 3.563s]
finished. total time: 3.578s
C:\Users\anwender\AppData\Local\Android\sdk\platform-tools>adb reboot bootloader
C:\Users\anwender\AppData\Local\Android\sdk\platform-tools>fastboot -i 0x2b4c flash recovery z1.twrp.2.8.7.0.By.Breadcrust-UPDATE3.img
target reported max download size of 1610612736 bytes
sending 'recovery' (8686 KB)...
OKAY [ 0.266s]
writing 'recovery'...
OKAY [ 0.141s]
finished. total time: 0.406s
C:\Users\anwender\AppData\Local\Android\sdk\platform-tools>
Sent from my Z1 using my hand

strongst said:
I did it with these codes:
C:\Users\anwender\AppData\Local\Android\sdk\platform-tools>adb reboot bootloader
C:\Users\anwender\AppData\Local\Android\sdk\platform-tools>fastboot -i 0x2b4c oem unlock-go
...
(bootloader) erasing userdata.
OKAY [ 3.563s]
finished. total time: 3.578s
C:\Users\anwender\AppData\Local\Android\sdk\platform-tools>adb reboot bootloader
C:\Users\anwender\AppData\Local\Android\sdk\platform-tools>fastboot -i 0x2b4c flash recovery z1.twrp.2.8.7.0.By.Breadcrust-UPDATE3.img
target reported max download size of 1610612736 bytes
sending 'recovery' (8686 KB)...
OKAY [ 0.266s]
writing 'recovery'...
OKAY [ 0.141s]
finished. total time: 0.406s
C:\Users\anwender\AppData\Local\Android\sdk\platform-tools>
Click to expand...
Click to collapse
I didn't try the -i ,0x part. I'll try and update

Related

Help me please i can't flash twrp oneplus 5 FAILED

oneplus 5 FAILED remote: Requested download size is more than max allowed
$ fastboot flash recovery recovery.img
target reported max download size of 536870912 bytes
sending 'recovery' (24404 KB)...
FAILED (remote: Requested download size is more than max allowed
)
finished. total time: 0.001s
my oneplus 5 version oxygenos 4.5.5 latest
abuawaahed said:
oneplus 5 FAILED remote: Requested download size is more than max allowed
$ fastboot flash recovery recovery.img
target reported max download size of 536870912 bytes
sending 'recovery' (24404 KB)...
FAILED (remote: Requested download size is more than max allowed
)
finished. total time: 0.001s
Click to expand...
Click to collapse
Try 'boot recovery.img' then flash it via twrp
Krsambhav16 said:
Try 'boot recovery.img' then flash it via twrp
Click to expand...
Click to collapse
how to try boot recovery
please explain
abuawaahed said:
how to try boot recovery
please explain
Click to expand...
Click to collapse
I'm sorry but you seem to be doing something without researching or understanding what it is. If you don't know what you're doing please don't do it.
abuawaahed said:
oneplus 5 FAILED remote: Requested download size is more than max allowed
$ fastboot flash recovery recovery.img
target reported max download size of 536870912 bytes
sending 'recovery' (24404 KB)...
FAILED (remote: Requested download size is more than max allowed
)
finished. total time: 0.001s
my oneplus 5 version oxygenos 4.5.5 latest
Click to expand...
Click to collapse
i got the same error while using cmd from windows 10, but i was able to successfully install the recovery using git bash.
https://git-scm.com/download/win
pankajsammal said:
i got the same error while using cmd from windows 10, but i was able to successfully install the recovery using git bash.
https://git-scm.com/download/win
Click to expand...
Click to collapse
git bash for what
@abuawaahed
Try this command..
fastboot erase recovery
fastboot erase cache
fastboot flash recovery xxxx.img
fastboot reboot bootloader
Their select recovery and boot to recovery mod..
If this not helps you... Please use toolkit..
Also it's better to ask in Question and answer thread...
abuawaahed said:
git bash for what
Click to expand...
Click to collapse
Used gitbash terminal to use the fastboot command to flash recovery.
mukesh22584 said:
@abuawaahed
Try this command..
fastboot erase recovery
fastboot erase cache
fastboot flash recovery xxxx.img
fastboot reboot bootloader
Their select recovery and boot to recovery mod..
If this not helps you... Please use toolkit..
Also it's better to ask in Question and answer thread...
Click to expand...
Click to collapse
thanks but also not working
fastboot erase recovery
failed (remote :unknown command )
fastboot erase cache
failed (remote :unknown command )
pankajsammal said:
Used gitbash terminal to use the fastboot command to flash recovery.
Click to expand...
Click to collapse
$ fastboot flash recovery twrp-3.1.1-0-oneplus5.img
sending 'recovery' (24404 KB)...
FAILED (remote: Requested download size is more than max allowed
)
finished. total time: 0.001s
also failed
Have you unlocked bootloader.....
If yes change USB port/cable may help you...
Also check that you've enabled usb debugging in developer option....
And which version you are using adb&fastboot setup and drivers? Try different versions Adb setup 1.4.3 example.
mukesh22584 said:
Have you unlocked bootloader.....
If yes change USB port/cable may help you...
Also check that you've enabled usb debugging in developer option....
Click to expand...
Click to collapse
yes unlocked bootloader done
oem enable
usb debugging on
Download the latest Platform Tools package directly from Google and try with these: https://dl.google.com/android/repository/platform-tools-latest-windows.zip
Also indeed make sure that you have "checked" if you have properly unlocked your bootloader (follow the directions here
Gonik said:
Download the latest Platform Tools package directly from Google and try with these: https://dl.google.com/android/repository/platform-tools-latest-windows.zip
Also indeed make sure that you have "checked" if you have properly unlocked your bootloader (follow the directions here
Click to expand...
Click to collapse
not working
i think because of oxygenos 4.5.5
abuawaahed said:
not working
i think because of oxygenos 4.5.5
Click to expand...
Click to collapse
No it's not. It's something that you are doing wrong or your fastboot executable is too old or something. Works fine in OOS 4.5
just update to latest fastboot/adb package and flashing should be fine.
inffy said:
No it's not. It's something that you are doing wrong or your fastboot executable is too old or something. Works fine in OOS 4.5
Click to expand...
Click to collapse
see image unlock bootloader is ok
acmerw said:
just update to latest fastboot/adb package and flashing should be fine.
Click to expand...
Click to collapse
adb-setup-1.4.3 installed
I had the exact same issue, my main rig is on the latest update of windows so the adb minimal drivers couldn't install properly (windows problem)
so tried to do this on my laptop (not on the latest update) and was able to install the drivers.
Now when it came to flashing the recovery - I kept getting the same error as you.
To fix this I tried a different USB port (2.0) and it worked.
Give it a try, should work now.

Cannot Unlock Bootloader (HELP!)

Hello, I received yesterday my Zuk Edge, and I wanted to unlock the bootloader. So I enter to the web page and get my unlock_bootloader.img
I then proceed to fastboot flash it, but I'm always getting this message back:
C:\Program Files (x86)\Minimal ADB and Fastboot>Fastboot flash unlock unlock_bootloader.img
target reported max download size of 1610612736 bytes
sending 'unlock' (0 KB)...
OKAY [ 0.031s]
writing 'unlock'...
FAILED (remote: unlock failed)
finished. total time: 0.063s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot -i 0x2b4c flash unlock unlock_bootloader.img
target reported max download size of 1610612736 bytes
sending 'unlock' (0 KB)...
OKAY [ 0.034s]
writing 'unlock'...
FAILED (remote: unlock failed)
finished. total time: 0.064s
I already tried different commands, and every time I get the same response back.
Also, I want to flash the official firmware via Qfil, but i can't get it to recognise the device. I already installed the lenovo, zuk and qualcomm drivers.
Can someone please help me?
Thanks
Hi there,
Did you change settings Debug USB and OEM Unlock in Developer Settings to On?
Regards
PanNet said:
Hi there,
Did you change settings Debug USB and OEM Unlock in Developer Settings to On?
Regards
Click to expand...
Click to collapse
Yes, I did that. I found the solution after the installation of different drivers. I will post a guide on how I did this, as I think there is no noob friendly step by step guide.
Thanks for your reply!
oalf170892 said:
Yes, I did that. I found the solution after the installation of different drivers. I will post a guide on how I did this, as I think there is no noob friendly step by step guide.
Thanks for your reply!
Click to expand...
Click to collapse
I have the same problem Can You help me? thanks.
emailyn said:
I have the same problem Can You help me? thanks.
Click to expand...
Click to collapse
Me to, I have Android 6 on mine and no way to OTA update, how do I get Android 7 on this ?
emailyn said:
I have the same problem Can You help me? thanks.
Click to expand...
Click to collapse
I share the drivers I installed and after that, evrything worked.
https://mega.nz/#F!eolnyZqa!oTTrtqJFeG708JSTcRjhzQ

my h872 is brick,even though the download mode and system,anyone could help me?

my h872 is brick,even though the download mode and system,now i can only boot into the fastboot,how can i get my phone work?
i have tried fastboot flash command to flash boot or recovery ,etc,it always show:
sending 'bootloader'
ok,
target reported max download size of 536870912 bytes
sending 'laf' (29916 KB)...
OKAY [ 1.029s]
writing 'laf'...
FAILED (remote: unknown command)
finished. total time: 1.050s
might my drives is not proper? i have change the usb point or another device,it always is this...
小阿瑟 said:
my h872 is brick,even though the download mode and system,now i can only boot into the fastboot,how can i get my phone work?
i have tried fastboot flash command to flash boot or recovery ,etc,it always show:
sending 'bootloader'
ok,
target reported max download size of 536870912 bytes
sending 'laf' (29916 KB)...
OKAY [ 1.029s]
writing 'laf'...
FAILED (remote: unknown command)
finished. total time: 1.050s
might my drives is not proper? i have change the usb point or another device,it always is this...
Click to expand...
Click to collapse
How'd you get here? (Your phone bricked)
christopherrrg said:
How'd you get here? (Your phone bricked)
Click to expand...
Click to collapse
i use the twrp flash a wrong recover or maybe wrong root?mostly it is ,
小阿瑟 said:
i use the twrp flash a wrong recover or maybe wrong root?mostly it is ,
Click to expand...
Click to collapse
I just asked because the logs show that your LAF partition isn't flashing and from what I've been reading so far about the LAF partition is that it is a very fragile thing.
Have you tried a factory kdz with LGUP?
christopherrrg said:
I just asked because the logs show that your LAF partition isn't flashing and from what I've been reading so far about the LAF partition is that it is a very fragile thing.
Have you tried a factory kdz with LGUP?
Click to expand...
Click to collapse
what a amazing ! i got another‘s help,now i can boot into the twrp,
but after i install the AospExtended, it just play the aex booting video,how many times i erase all date include system and date,cache,etc.
now ,iwant to konw how to get it into a system
Find stock.kdz to flash using LGUP, reflash TWRP using fast boot commands. Should boot correctly after stock .kdz is applied. Once confirmed your phone works correctly.. Boot into TWRP factory reset, and wipe partition, then attempt to flash your choice of custom ROM.
小阿瑟 said:
what a amazing ! i got another‘s help,now i can boot into the twrp,
but after i install the AospExtended, it just play the aex booting video,how many times i erase all date include system and date,cache,etc.
now ,iwant to konw how to get it into a system
Click to expand...
Click to collapse
Hi mate,
I got into the same problem as u did, i hope you solved your problem by now. Will share to me how you solve it?
Did u flash twrp via fastboot? If u do, can you share to me the command u used?
Thanks alot for your help.
spaceantz said:
Hi mate,
I got into the same problem as u did, i hope you solved your problem by now. Will share to me how you solve it?
Did u flash twrp via fastboot? If u do, can you share to me the command u used?
Thanks alot for your help.
Click to expand...
Click to collapse
Download mode via holding VOL+ and plug in GOOD USB-C cable into Windows 10 laptop/desktop with LG USB drivers, Uppercut, LGUP installed. Then KDZ 10E image to bring back to stock Nougat (losing all root, data, and it'll force encryption): http://firmware-up.com/system/files/basicpr/8d0e1fc8/H87210e_00_0322.kdz
LG G6 H872 stucked in Download mode with 5 dots
My phone LG G6 H872 got stucked in download mode with 5 dots in the process of getting it rooted, pls anyone with information on how to get it out of this should pls help. you can mail me direct on [email protected]

Having issues booting into TWRP

I got my OnePlus 5 back from the OnePlus support people the other day (I'll provide background for that if requested, I don't want this to get too long), and just yesterday sat down to install TWRP and root it. I unlocked the bootloader with no issues, but then when it came time to install TWRP, I ran into the issue. So I'll be in fastboot, and will enter in the command prompt:
"fastboot flash recovery [the recovery file]"
Which will return the following:
"target reported max download size of 536870912 bytes
sending 'recovery' (25860 KB)...
OKAY [ 0.557s]
writing 'recovery'...
OKAY [ 0.007s]
finished. total time: 0.566s"
Which seems to indicate that everything works, right? But when I then enter the command:
"fastboot boot [recovery name]"
It returns:
"downloading 'boot.img'...
OKAY [ 0.530s]
booting...
OKAY [ 10.104s]
finished. total time: 10.638s"
and boots back into fastboot mode.
I have tried this on both my HP laptop which is running Window 8.1 and my Dell laptop which is running the most recent version of Debian (I used sudo), and to the same results. I have tried multiple tool kits such as the one mentioned in this thread:
https://forum.xda-developers.com/android/software/tool-tool-one-driversunlocktwrpfactory-t3358711
and the one mentioned here:
https://www.teamandroid.com/2017/07/12/download-oneplus-5-toolkit/
which (to the best of my knowledge) only seem to enter the same commands I do.
I have also tried unplugging the phone after flashing the recovery and using the button combos to enter the recovery. It always takes me to the default recovery instead of TWRP.
Some miscellaneous details:
The phone is unlocked.
I have developer options enabled and OEM unlocking is enabled.
I have done no modifications besides unlocking the phone.
I checked to make sure the phone is fully updated. It is.
I have no problem with erasing everything on the phone if need be.
I apologize in advance for any weird grammar usage, spelling mistakes, and/or formatting issues. Any and all help is much appreciated. I really have no clue what's going wrong here.
What TWRP are you trying to use?
I tried using version 3.2.2.0. I grabbed it from here: https: // twrp.me / oneplus / oneplus5. html
Nunna the Insane Gerbil said:
I tried using version 3.2.2.0. I grabbed it from here: https: // twrp.me / oneplus / oneplus5. html
Click to expand...
Click to collapse
It's not a good version. It's broken, in fact.
I'd recommend codeworkx 3.2.1-0
https://sourceforge.net/projects/cheeseburgerdumplings/files/15.1/cheeseburger/recovery/
It works, thank you so much!
Nunna the Insane Gerbil said:
It works, thank you so much!
Click to expand...
Click to collapse
You're welcome. :good:

Cannot install any custom recovery on Asus ZB601KL

Hello!
I have Asus ZB601KL with officialy unlocked bootloader
I can't install any custom recovery, this is typical situation
Code:
[[email protected]~/Downloads/X00TD]$ platform-tools/fastboot flash revovery twrp-3.3.1-0-X00T-20190525.img
Sending 'revovery' (28852 KB) FAILED (remote: 'unknown command')
fastboot: error: Command failed
other version of fastboot shows me
Code:
[[email protected]~/Downloads/X00TD]$ ./fastboot flash revovery twrp-3.3.1-0-X00T-20190525.img
target reported max download size of 536870912 bytes
sending 'revovery' (28852 KB)...
FAILED (remote: Requested download size is more than max allowed
)
finished. total time: 0.000s
How can i install recovery, help me please!
Vitaly T. said:
Hello!
I have Asus ZB601KL with officialy unlocked bootloader
I can't install any custom recovery, this is typical situation
other version of fastboot shows me
How can i install recovery, help me please!
Click to expand...
Click to collapse
+1 facing the same problem... Recently I found out it might be a port issue or a cable issue so i tried using my old laptop. Although it showed sending ok, writing ok but when i tried to get into recovery, it was the stock recovery. Try changing cables or using usb 2.0 ports. I didn't work for me but might work for you.
If possible please let me know how it went.
I have a bit different issue here
My phone is officially unlocked and updated to stock Pie 053
When I flash twrp via fastboot, it doesn't do anything, only blinking cursor
When I press ctrl+C to cancel it and reboot, it is still stock recovery
View attachment 4783849
Here is the twrp which I'm trying to flash
https://forum.xda-developers.com/as...ent/recovery-unofficial-twrp-3-2-3-0-t3888110
willysusilo said:
I have a bit different issue here
My phone is officially unlocked and updated to stock Pie 053
When I flash twrp via fastboot, it doesn't do anything, only blinking cursor
When I press ctrl+C to cancel it and reboot, it is still stock recovery
View attachment 4783849
Here is the twrp which I'm trying to flash
https://forum.xda-developers.com/as...ent/recovery-unofficial-twrp-3-2-3-0-t3888110
Click to expand...
Click to collapse
What does fastboot devices show?
jassalmithu said:
What does fastboot devices show?
Click to expand...
Click to collapse
Showing serial number of my phone like usual
When I entered "fastboot getvar all" it showed unlocked = yes
Is your CPU ryzen? If yes try it with another Intel CPU PC,and make sure you are enabled USB debugging in developer option and use USB 2.0 cable and port.

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