Tried rebranding BLN-L21 - goes straight to Huawei eRecovery - HELP! - Honor 6X Questions & Answers

Same as title
Was changing the oeminfo.zip file and from then it did not work when i rebooted in fastboot. Please help. Used guide from shashank1320.
edit: can't seem to get into fastboot and even the recovery is not working- just says 'getting package info failed'.
edit: now able to get into fastboot and it says phone is locked but frp is unlocked

Bobbuu said:
Same as title
Was changing the oeminfo.zip file and from then it did not work when i rebooted in fastboot. Please help. Used guide from shashank1320.
edit: can't seem to get into fastboot and even the recovery is not working- just says 'getting package info failed'.
edit: now able to get into fastboot and it says phone is locked but frp is unlocked
Click to expand...
Click to collapse
Are you on EMUI 5 or 8? In fastboot connect phone to PC and in Command Prompt/Power Shell run command:
fastboot oem unlock <your15digitunlockcode>
After that phone Will factory reset. That should fix it. If it doesn't, well that's another problem.

Mannan Qamar said:
Are you on EMUI 5 or 8? In fastboot connect phone to PC and in Command Prompt/Power Shell run command:
fastboot oem unlock <your15digitunlockcode>
After that phone Will factory reset. That should fix it. If it doesn't, well that's another problem.
Click to expand...
Click to collapse
Thanks, this has been resolved using dload method. I had a update file on it that i wasnt aware of.
I couldnt do fastboot as phone was connected to pc but not shown?

Related

[Q] Stuck on Google logo. Unable to push image file to phone... Please help.

Tried various possible solutions and still can't get past the Google logo. Installed adb and Samsung driver but when executing commands such as "abd remount" or "adb push file.zip \sdcard\" in cmd I get an error saying "device not found".
Does anyone know how I could resolve this issue?
I tried clearing the cache and wiping the data from the phone, and even heating the phone with a hair dryer. I'd very much appreciate any help.
looks like you still be able to get in reovery ? if so , then nothing you should worry , just flash a new ROM
Do you mean like a boot image or a recovery image?
If so then you need to put phone in fastboot mode, hold volume up and power til it comes up on screen, then on command prompt on your computer type in fastboot flash recovery xxxxxxx.img (xxxxx is the name of the file like cwm5.0.2.0.img or whatever)
That should give you a working recovery to flash roms from.
Is your boot loader unlocked?
If you wanna mount then just go to mounts and storage and mount USB storage and it will show up on your computer!
nodstuff said:
Do you mean like a boot image or a recovery image?
If so then you need to put phone in fastboot mode, hold volume up and power til it comes up on screen, then on command prompt on your computer type in fastboot flash recovery xxxxxxx.img (xxxxx is the name of the file like cwm5.0.2.0.img or whatever)
That should give you a working recovery to flash roms from.
Is your boot loader unlocked?
If you wanna mount then just go to mounts and storage and mount USB storage and it will show up on your computer!
Click to expand...
Click to collapse
Thanks for your reply, seems to be hanging on waiting for device. Fastboot appears to be locked and it just hangs on "waiting for device" when I enter the command fastboot oem unlock... Not sure where to go from here.
leeroy88 said:
Thanks for your reply, seems to be hanging on waiting for device. Fastboot appears to be locked and it just hangs on "waiting for device" when I enter the command fastboot oem unlock... Not sure where to go from here.
Click to expand...
Click to collapse
It was a recovery image file by the way. Tried fastboot flash recovery xxxxx.img like you had said but same problem...
leeroy88 said:
It was a recovery image file by the way. Tried fastboot flash recovery xxxxx.img like you had said but same problem...
Click to expand...
Click to collapse
Hmmm try going to cmd prompt and typing in adb devices, if you get nothing then your adb isn't set up properly and you need to go into setting and change the path on your computer.
I know the details are sketchy but gimme a min and I will find you a link
---------- Post added at 03:05 AM ---------- Previous post was at 03:00 AM ----------
http://forum.xda-developers.com/showthread.php?t=1161776
Find the Android sdk folder in your computer, move it to the root of C.
I don't think adb is where this guide says it is, there is a read me in the folder where it was saying it has moved to the platform tools folder.
So anyway find the path to the file and put it where the guide says and you should be on the ball.
Forget adb. You need to use fastboot.
Open a command prompt in the directory with fastboot or cd into it.
Put phone in fastboot mode.
On the command prompt type fastboot devices.
You will see your serial number. If you don't recheck and make sure you did everything. Sdk PDA drivers if need be etc.
Fastboot flash recovery custom recovery img name.img
Boot into recovery
Mounts and storage.
Mount SD card
Put a rom for you device on there.
Unmount
Wipe everything but sdcard from recovery.
Flash the rom by going to install zip from SD card......
Okay still stuck trying to connect to my phone. I haven't been able to get my serial number show when typing fastboot devices in cmd. adb is set up and seems to be working but the list of devices is blank when I type in adb devices. The phone was put into fastboot mode both times. I get <waiting for device> when I try
fastboot flash recovery clockwork-5.0.2-crespo.img
I think the bootloader may be locked as it does say LOCKED under lock state, which is probably the reason why I can't get the recovery image to work. I couldn't install PDANet as it wanted to connect to my phone while in debugging mode at the end of the installation. Would it be possible that fastboot oem unlock won't work with without having PDANet installed? I'd really appreciate any further help on this topic.
You need the drivers.
albundy2010 said:
You need the drivers.
Click to expand...
Click to collapse
I have the Google USB driver package installed from SDK Manager. I had tried to install some other Samsung driver found on another post but it wouldn't install.
Turns out drivers weren't fully installed, managed to get PDANet installed and could connect to the phone with fastboot devices. Serial number was displayed in cmd. Only problems lies with unlocking the bootloader. fastboot oem unlock fails giving an error: too many links. Anyone have a solution to this?
leeroy88 said:
Turns out drivers weren't fully installed, managed to get PDANet installed and could connect to the phone with fastboot devices. Serial number was displayed in cmd. Only problems lies with unlocking the bootloader. fastboot oem unlock fails giving an error: too many links. Anyone have a solution to this?
Click to expand...
Click to collapse
Did you try booting into bootloader in the first place? Volume up+Power
Then you can use fastboot. Forget PDAnet. Just install SDK and ADB
Use this:
http://forum.xda-developers.com/showthread.php?t=1007782
ismailham said:
Did you try booting into bootloader in the first place? Volume up+Power
Then you can use fastboot. Forget PDAnet. Just install SDK and ADB
Use this:
http://forum.xda-developers.com/showthread.php?t=1007782
Click to expand...
Click to collapse
Yeah I was in bootloader at the time, but I noticed that the Lock-State said locked. So I figured I must first use fastboot oem unlock. If I was to try flash with a stock recovery image would I still need to unlock the bootloader? Like I said I was able to use fastboot devices and get my phones serial number to show up, so I think SDK and ADB is properly installed, path set correctly etc.
leeroy88 said:
Yeah I was in bootloader at the time, but I noticed that the Lock-State said locked. So I figured I must first use fastboot oem unlock. If I was to try flash with a stock recovery image would I still need to unlock the bootloader? Like I said I was able to use fastboot devices and get my phones serial number to show up, so I think SDK and ADB is properly installed, path set correctly etc.
Click to expand...
Click to collapse
I don't think you need to unlock the boot loader to flash a recovery image.
I may be wrong but I remember someone saying that once. I had mine unlocked before I had the chance to try it out. What happens when you type in fastboot oem unlock?
nodstuff said:
I don't think you need to unlock the boot loader to flash a recovery image.
I may be wrong but I remember someone saying that once. I had mine unlocked before I had the chance to try it out. What happens when you type in fastboot oem unlock?
Click to expand...
Click to collapse
After typing fastboot oem unlock I get three dots ...
Pretty much straight away it fails and says something about "too many links".
Did you do all the steps from here http://nexusshacks.com/nexus-s-root/how-to-root-nexus-s-or-nexus-s-4g-on-ics-or-gingerbread/ ?
kvaju said:
Did you do all the steps from here http://nexusshacks.com/nexus-s-root/how-to-root-nexus-s-or-nexus-s-4g-on-ics-or-gingerbread/ ?
Click to expand...
Click to collapse
Thanks for your reply, I followed the steps just now and got the exact same error. Before I was trying fastboot oem unlock while in platform-tools but this time I had downloaded the nexussrootICS.zip file, and extracted it to the root of C. I tried fastboot devices and my serial shows up and after fastboot oem unlock I get "status read failed: too many links."
The only difference I seem to have is that in my device manager I have Android Device > ADB Interface, as opposed to SAMSUNG Android Device > ADB Interface.
Not a big difference but that's all I can think of.
the same issue for me. is there any working solution for that?
I recently had success in recovering from this issue.
Here is the link, read the last comment
http://forum.xda-developers.com/showthread.php?t=1894147
GnubbyaBush said:
I recently had success in recovering from this issue.
Here is the link, read the last comment
http://forum.xda-developers.com/showthread.php?t=1894147
Click to expand...
Click to collapse
Thanks! I'll try to do this fancy dancing

(HELP ME ) Bricked

So i did a stupid thing and flashed the wrong image when i was installing a new rom, I managed to lock myself out of ADB, TWRP and download mode. I'm in a bit of a pickle right now I've been trying everything I can to fix it, but I managed to do nothing. Is there anyone that can walk me through the steeps to get unbricked.
I've tried recovery through hisuite, but it says my device is not supported. My phone showed up via CMD command (fastboot devices) but not (adb devices). I have no idea what to do?
PLEASE HELP ME!!!
Nixonkai417 said:
So i did a stupid thing and flashed the wrong image when i was installing a new rom, I managed to lock myself out of ADB, TWRP and download mode. I'm in a bit of a pickle right now I've been trying everything I can to fix it, but I managed to do nothing. Is there anyone that can walk me through the steeps to get unbricked.
I've tried recovery through hisuite, but it says my device is not supported. My phone showed up via CMD command (fastboot devices) but not (adb devices). I have no idea what to do?
PLEASE HELP ME!!!
Click to expand...
Click to collapse
Give the all required information like Brand, model number in your post first.
Huawei honor 5x kiwi L24, I can't really acces the phone so finding some information is impossible. My main issue is when I boot it's failing to verify the Boot.img , recovery.img and system.img . I don't exactly know what all information I can give you
Nixonkai417 said:
So i did a stupid thing and flashed the wrong image when i was installing a new rom, I managed to lock myself out of ADB, TWRP and download mode. I'm in a bit of a pickle right now I've been trying everything I can to fix it, but I managed to do nothing. Is there anyone that can walk me through the steeps to get unbricked.
I've tried recovery through hisuite, but it says my device is not supported. My phone showed up via CMD command (fastboot devices) but not (adb devices). I have no idea what to do?
PLEASE HELP ME!!!
Click to expand...
Click to collapse
First open the tool
Select the update.app file
Then press Ctrl and select the imgs you want
And then right click and click extract selected
Like in here
https://up.harajgulf.com/imagef-149893652739431-png.html
-Hope- said:
First open the tool
Select the update.app file
Then press Ctrl and select the imgs you want
And then right click and click extract selected
Like in here
https://up.harajgulf.com/imagef-149893652739431-png.html
Click to expand...
Click to collapse
I have already done that, I've tried flashing it via SP flash tool but nothing, it won't show up. I've downloaded correct drivers and done what I could but my phone shows up as Lemobile android adb interface. It sometimes shows as a disk drive as well.
When I run CMD command (fastboot flash oem info) it shows everything but the recovery.img system.img and boot.img need verification how can I verify them without the debugging bridge active on the phone.
Nixonkai417 said:
I have already done that, I've tried flashing it via SP flash tool but nothing, it won't show up. I've downloaded correct drivers and done what I could but my phone shows up as Lemobile android adb interface. It sometimes shows as a disk drive as well.
When I run CMD command (fastboot flash oem info) it shows everything but the recovery.img system.img and boot.img need verification how can I verify them without the debugging bridge active on the phone.
Click to expand...
Click to collapse
What do you mean sir
Imgs are already verified cause they are official
And you don't need USB debug in fastboot mode
Your device is not has mtk processor so it won't work
-Hope- said:
What do you mean sir
Imgs are already verified cause they are official
And you don't need USB debug in fastboot mode
Your device is not has mtk processor so it won't work
Click to expand...
Click to collapse
I rooted my phone and was running xenon HD on my Huawei honor 5x, in the midst of switching ROMs I accidently targeted a TWRP recovery.img with the ROM and Gapps.
So what my phone dose now is when it powers on it an all green screen with a red box and a blue box. After a second it come up with " recovery image verify failed, please update to verified images." I can enter fastboot&rescue mode and a Huawei erecovery, but when i do try to download the recovery via WIFI it says package failure.
Nixonkai417 said:
I rooted my phone and was running xenon HD on my Huawei honor 5x, in the midst of switching ROMs I accidently targeted a TWRP recovery.img with the ROM and Gapps.
So what my phone dose now is when it powers on it an all green screen with a red box and a blue box. After a second it come up with " recovery image verify failed, please update to verified images." I can enter fastboot&rescue mode and a Huawei erecovery, but when i do try to download the recovery via WIFI it says package failure.
Click to expand...
Click to collapse
What happens when you try flashing through fastboot
Assuming that your bootloader is unlocked have you tried reflashing twrp?
-Hope- said:
What happens when you try flashing through fastboot
Assuming that your bootloader is unlocked have you tried reflashing twrp?
Click to expand...
Click to collapse
I had unlocked my bootloader but some research I was doing says, when you accidently flash wrong images it can relock the bootloader. I lost the original bootloader code and i don't exactly have the box anymore, so getting a new code will be difficult.
Nixonkai417 said:
I had unlocked my bootloader but some research I was doing says, when you accidently flash wrong images it can relock the bootloader. I lost the original bootloader code and i don't exactly have the box anymore, so getting a new code will be difficult.
Click to expand...
Click to collapse
As long as the bootloader says 'phone is unlocked' then its ok
-Hope- said:
As long as the bootloader says 'phone is unlocked' then its ok
Click to expand...
Click to collapse
I'm my case the bootloader has relocked, so in green it say phone status: locked.
Nixonkai417 said:
I'm my case the bootloader has relocked, so in green it say phone status: locked.
Click to expand...
Click to collapse
I've reread your previous post and you didn't mentioned what happens in the cmd window when trying to flash the files?
-Hope- said:
I've reread your previous post and you didn't mentioned what happens in the cmd window when trying to flash the files?
Click to expand...
Click to collapse
(REMOTE: command not allowed)
I have already sent an email to Huawei support, just waiting on a response to see if they can give me another unlock code. If I'm unable to unlock the boot loader again with the codes, what's my options for unlocling the boot loader without Huawei's help.

Huawei honor 6x Bricked? Need help please.

Hello all,
First of all I looked for a (sub) forum for the Honor 6x BLN-L21, but I can't seem to find it. If a admin/mod thinks this post should be placed elsewhere, feel free to move it.
Ok, now on to the problem I'm having with my Honor 6X (BLN-L21 All model)...
The phone is running the stock B361 firmware, I've unlocked the bootloader with the code I got from Huawei, installed TWRP and rooted the phone, all was working just fine.
Then, last Month y (sep 24, 2017) there was an OTA update to B373 available, tried to install it but it failed (nothing was installed btw, it never got to then point where the OTA did anything, phone would just reboot).
So after some searching and in a lapse of judgement I decided to (re)lock the bootloader thinking that was what kept the update from installing (command: sudo fastboot oem relock <code>).
And that's where my problem gets in.
Now I have a phone which only can only get into:
1.) Huawei eRecovery: Only options I have in eRecovery are: "Download latest version and recovery", "Reboot" and "Shutdown". No option to reset to factory or anything like that. "Download latest version and recovery" fails everytime, stating: "Failed to get package info from server". Gave my phone a static DHCP lease and even put it in DMZ on the router (just in case NAT/firewall was interfering), but that didn't help at all. Rebooting or shutdown will just put the phone back into eRecovery as soon as it's booted.
2.) Emergency/EDL: This is the mode where you're supposed to put the firmware you want to flash in the "dload" folder on sd-card. Tried that too, but it gets to about 5% and fails (tried B360, B371 and B373 update files, none work). When the phone gets into this mode it's also available to ADB. However, something seems to have changed dramaticly as I no longer seem to have any permissions on the phone. "adb devices" shows my phone but it also says "unauthorised". As soon as I try to do anything that requires root priviledges (like: "adb root" or "adb shell") I get an error stating: "This adb server's $ADB_VENDOR_KEYS is not set". Clearly that means there's an issue regarding the .pub keys on client/host side not being the same. Since I cannot pull anything from, or push anything to, my phone I don't know how I can fix this... And since I'm getting this message on the same machine that I used to flash TWRP on the phone earlier (which worked just fine), it seems to me this problem exists on the phone-side.
3.) Fastboot & rescue: fastboot finds my phone just fine, yet it flatout refuses all meaningful commands (only basic commands like reboot work) with the error: "FAILED (remote: Command not allowed)". Some searching tells me this is because the bootloader is locked and that's exactly what my phone shows on it's screen when it's in fastboot mode: "PHONE Relocked" and "FRP Lock". However fastboot command: "fastboot oem get-bootinfo" returns: "(bootloader) unlocked". This confuses me, a lot; if the bootloader is unlocked then what is preventing me from flashing anything? Trying to unlock the bootloader again through fastboot (fastboot oem unlock <code> / fastboot oem unlock "<code>") gives the "FAILED (remote: Command not allowed)" error. Trying to lock the bootloader again (fastboot oem relock <code> / fastboot oem relock "<code>") gives error: "FAILED (remote: stat not match)". Obviously I cannot flash anything from fastboot anymore.
Trying to recovery in HiSuite (newest version) doesn't work either, it just tells my my phone isn't supported, even though it does detect my phone when it's in fastboot mode.
Nothing has been flashed, so this is not a case of a flash gone wrong, it just looks like I'm locked out of my own phone and for the life of me I cannot figure out how to get back in. And there's no way to boot into system anymore, so I cannot check/change "OEM Unlock" and "ADB Debugging" settings in the phone developers options
.
Any help/advice would be greatly appreciated! I'm stuck, Huawei customer service only tells me to do a factory reset, which I can't, and when I tell them that's not possible all becomes awfully quiet on their end (they don't respond to my mails anymore). I simply can't think of anything I could try to fix this, spend the last 5 days searching the web but nothing seems to work. Maybe some Android-guru's have some suggestions (I'm certainly open to suggestions! ).
Thanks in advance.
Edit: Tried some fastboot commands with regards to "FRP Unlock", command: "sudo fastboot oem frp-unlock" returns: "FAILED (remote: oem_frp_check_password failed! Error = -1)" not sure what password is required here to be honest and "sudo fastboot oem frp-erase" returns: "FAILED (remote: Command not allowed!)".
This adb server's $ADB_VENDOR_KEYS is not set"- is when your USB debugging is either not enabled or havent accepted the RSA keys. (faced this on ELIte v^)
FRP unlock comamnd wont work as your USB debugging is disabled and hence OEM unlock option is disabled as well.
Manually flashing any .img wont work as FRP is locked.
Only way to restore is dload or service center.
I have the same phone with exactly the same problem ......
any solution ????
aamszia said:
I have the same phone with exactly the same problem ......
any solution ????
Click to expand...
Click to collapse
Are you on stock rom or custom?
What are you trying and what is the result?
Build number?
What all you tried?
shashank1320 said:
Are you on stock rom or custom?
What are you trying and what is the result?
Build number?
What all you tried?
Click to expand...
Click to collapse
Well phone is repaired ( by Sigma KEY Fastboot flashing ) ( Update.app )
B361
First flashed " update_data_full_BLN-L21_hw_meafnaf.zip " by Fastboot
than update.zip ( 1.55 GB ) Dload by SDCARD ....
now its repaired ..
aamszia said:
Well phone is repaired ( by Sigma KEY Fastboot flashing ) ( Update.app )
B361
First flashed " update_data_full_BLN-L21_hw_meafnaf.zip " by Fastboot
than update.zip ( 1.55 GB ) Dload by SDCARD ....
now its repaired ..
Click to expand...
Click to collapse
i want to try this what command you use with the fastboot ? i have a bricked honor 6x andi think its the only thing i have not tried yet please help
i have not use any commands ..
i have used sigma key software .. ( PAID BOX ) ..
well we booted the phone up. we dloaded the firmware BLN-L21C432B360 for the european model. it booted up fine, but now shows nrdm90 teskeys and generic a15. he dloaded the data folder but still its on nrdm 90 test keys. any solution. or try b361 now? @shashank1320
Nithin.15 said:
well we booted the phone up. we dloaded the firmware BLN-L21C432B360 for the european model. it booted up fine, but now shows nrdm90 teskeys and generic a15. he dloaded the data folder but still its on nrdm 90 test keys. any solution. or try b361 now? @shashank1320
Click to expand...
Click to collapse
Ok. Now flash the oeminfo file for BLN-L21 and it will reset the phone with correct formware and device details.
shashank1320 said:
Ok. Now flash the oeminfo file for BLN-L21 and it will reset the phone with correct formware and device details.
Click to expand...
Click to collapse
well oeminfo or the data zip via dload ?
Nithin.15 said:
well oeminfo or the data zip via dload ?
Click to expand...
Click to collapse
Oeminfo via multi tool ir twrp.data file is for regaining the updater app, theme, clock etc but oeminfo will fix your issue of generic device or nrd-test keys.
shashank1320 said:
Oeminfo via multi tool ir twrp.data file is for regaining the updater app, theme, clock multi tool got it.
Click to expand...
Click to collapse

Cannot lock bootloader

So I'm trying to re-lock my bootloader,
I already looked up how to lock the bootloader and you can do that by booting in to fastboot and locking the bootloader from there. My OP6 was rooted but I removed all root related applications, I even reinstalled android.
I tought it would be as simple as unlocking the bootloader, but whatever I try I can't get my device to show up in the command promt when using the "adb devices" command while in fastboot. I tried reinstalling the ADB, fastboot and OP drivers a couple times but it doesn't help. I tried everything possible but I can't lock the bootloader.
Could somebody please help me with this?
ian_99 said:
So I'm trying to re-lock my bootloader,
I already looked up how to lock the bootloader and you can do that by booting in to bootloader and locking the bootloader from there. My OP6 was rooted but I removed all root related applications, I even wiped android.
I tought it would be as simple as unlocking the bootloader, but whatever I try I can't get my device to show up in the command promt when using the "adb devices" command. I tried reinstalling the ADB, fastboot and OP drivers a couple times but it doesn't help. I tried everything possible but I can't lock the bootloader.
Could somebody please help me with this?
Click to expand...
Click to collapse
You have to be in fastboot mode ( power off phone, hold power and volume up til you see fastboot on screen) on your phone to do want to want, if you cant do it that way,you can try this tool, https://forum.xda-developers.com/oneplus-6/how-to/tool-msmdownloadtool-v4-0-international-t3798892 , it will return your phone to stock factory fresh. It will be back on 5.1.5 software. Good luck
in fastboot mode just type without quote"fastboot oem lock"
MrSteelX said:
in fastboot mode just type without quote"fastboot oem lock"
Click to expand...
Click to collapse
I can boot into fastboot mode (I said bootloader instead of fastboot, my bad), but the command promt does NOT show any devices, so I can't use this command. All drivers are correctly installed.
Did you enable USB debug?
whizeguy said:
Did you enable USB debug?
Click to expand...
Click to collapse
Yes I did
And I tried updating to android P but now I can't even access fastboot!
[UPDATE:]
I can finally boot into fastboot again, the only way to do this was to first boot into recovery and restart to fastboot from there.
And my device is still not detected by adb in fastboot
u do fastboot devices not adb devices
I just tried doing this in a Windows 7 virtual machine, but it gives the exact same results, I really don't know what is cousing this
Then take tool all in one
Well.... Use msm download tool then.. Since you can go to fastboot, it will reset everything and lock the BL.
whizeguy said:
Well.... Use msm download tool then.. Since you can go to fastboot, it will reset everything and lock the BL.
Click to expand...
Click to collapse
What a coincidence, I am watching a video on how you can fix a bricked OP6, wich does exaclty what you said.
Thanks!
ian_99 said:
I tought it would be as simple as unlocking the bootloader, but whatever I try I can't get my device to show up in the command promt when using the "adb devices" command while in fastboot.
Click to expand...
Click to collapse
You should do "fastboot devices" in fastboot mode!
I see thay you're doing "adb devices" instead which is wrong.
rhai said:
You should do "fastboot devices" in fastboot mode!
I see thay you're doing "adb devices" instead which is wrong.
Click to expand...
Click to collapse
Oh god that actually worked, how could I have forgotten I had to use the "fastboot" command.
I can't thank you enough :victory:
ian_99 said:
Oh god that actually worked, how could I have forgotten I had to use the "fastboot" command.
I can't thank you enough :victory:
Click to expand...
Click to collapse
No worries. Cheers!

Question [Solved] Re-locking bootloader - no fastboot commands working

Hi everyone.
I´ve decided today that I want to re-lock my bootloader on Lenovo P11 tablet and I discovered no fastboot commands work on that.
I installed clean version of ROM from Lenovo Rescue and Smart Assistant (TB_J606L_S120217_210805_ROW) but still nothing works.
Normally i reboot to Fastboot and try "fastboot flashing lock" but i recieve:
< waiting for any device >
FAILED (remote: 'Unrecognized command flashing lock')
fastboot: error: Command failed
When i try others like "fastboot oem lock" i recieve:
FAILED (remote: 'Command not supported in default implementation')
fastboot: error: Command failed
Does anyone has any advice what can I do to relock bootloader?
1. enable developer option
2. enable oem unlock in developer option
3. boot to fastboot mode and run
fastboot flashing lock
Thanks @ong14 for your reply but as you can see above I already tried that...
If you're on chinese firmware, try "fastboot oem unlock-go".
Sadly I get this response for this command:
FAILED (remote: 'Command not supported in default implementation')
fastboot: error: Command failed
Is it possibly because of version of my ADB and Fastboot tools? I downloaded many versions (lastly directly from Android Studio) but it didn´t fix anything. @ong14, could you possibly upload the tools you are using?
Sorry for my last reply, it should be "fastboot oem lock-go".
AFAIK, if you're on global rom, use this "fastboot flashing lock".
And if you're on chinese rom, use this "fastboot oem lock-go"
I'm using an old minimal adb and fastboot.
It is totally OK, I am grateful that you are trying to help me at all.
I will try your old adb and fastboot tools and see what happens.
Sadly I don´t have much hope. I am on global rom and command "fastboot flashing lock" resulted only in:
"
FAILED (remote: 'Unrecognized command flashing lock')
fastboot: error: Command failed
"
I will keep you posted about my progress and what else I tried.
Well, sadly, still nothing. I tried everything I could think of. I even tried different PC, flash rom with QFIL even with stock bootloader. I still get the same response.
Did anyone else run into this problem?
Edit: After further investigation it seems that I shouldn´t be in the fastboot mode but in the bootloader mode. There i should try "fastboot flashing lock".
Sadly, I see my P11 in device manager only as unrecognized Android device and no drivers seem to change that. Tablet also isn´t visible in the "adb devices" or the "fastboot devices"
Does anyone pls have working drivers or should I continue trying fastboot mode?
Edit2: OMG, I finally solved it. Yes, i shouild be trying to lock the bootloader from the bootloader mode from the start. After I booted to bootloader mode, installed Lenovo USB drivers (https://www.mediafire.com/file/1bzfblquyofokgi/LenovoUsbDriver_v1.1.34.zip/file) and it finally worked!
kure94 said:
Well, sadly, still nothing. I tried everything I could think of. I even tried different PC, flash rom with QFIL even with stock bootloader. I still get the same response.
Did anyone else run into this problem?
Edit: After further investigation it seems that I shouldn´t be in the fastboot mode but in the bootloader mode. There i should try "fastboot flashing lock".
Sadly, I see my P11 in device manager only as unrecognized Android device and no drivers seem to change that. Tablet also isn´t visible in the "adb devices" or the "fastboot devices"
Does anyone pls have working drivers or should I continue trying fastboot mode?
Edit2: OMG, I finally solved it. Yes, i shouild be trying to lock the bootloader from the bootloader mode from the start. After I booted to bootloader mode, installed Lenovo USB drivers (https://www.mediafire.com/file/1bzfblquyofokgi/LenovoUsbDriver_v1.1.34.zip/file) and it finally worked!
Click to expand...
Click to collapse
My guy, you are brilliant. I wonder why the change from oem to flashing was done and were you getting sent to that fastbootd menu too? This worked for my 2020 Moto Edge and I don't know how much longer I would have needed without you.
Thanks.
kure94 said:
Well, sadly, still nothing. I tried everything I could think of. I even tried different PC, flash rom with QFIL even with stock bootloader. I still get the same response.
Did anyone else run into this problem?
Edit: After further investigation it seems that I shouldn´t be in the fastboot mode but in the bootloader mode. There i should try "fastboot flashing lock".
Sadly, I see my P11 in device manager only as unrecognized Android device and no drivers seem to change that. Tablet also isn´t visible in the "adb devices" or the "fastboot devices"
Does anyone pls have working drivers or should I continue trying fastboot mode?
Edit2: OMG, I finally solved it. Yes, i shouild be trying to lock the bootloader from the bootloader mode from the start. After I booted to bootloader mode, installed Lenovo USB drivers (https://www.mediafire.com/file/1bzfblquyofokgi/LenovoUsbDriver_v1.1.34.zip/file) and it finally worked!
Click to expand...
Click to collapse
Install RSA from Lenovo also works, and you can run rescue if you want to go back to 100% bone stock
kure94 said:
Well, sadly, still nothing. I tried everything I could think of. I even tried different PC, flash rom with QFIL even with stock bootloader. I still get the same response.
Did anyone else run into this problem?
Edit: After further investigation it seems that I shouldn´t be in the fastboot mode but in the bootloader mode. There i should try "fastboot flashing lock".
Sadly, I see my P11 in device manager only as unrecognized Android device and no drivers seem to change that. Tablet also isn´t visible in the "adb devices" or the "fastboot devices"
Does anyone pls have working drivers or should I continue trying fastboot mode?
Edit2: OMG, I finally solved it. Yes, i shouild be trying to lock the bootloader from the bootloader mode from the start. After I booted to bootloader mode, installed Lenovo USB drivers (https://www.mediafire.com/file/1bzfblquyofokgi/LenovoUsbDriver_v1.1.34.zip/file) and it finally worked!
Click to expand...
Click to collapse
Where and how do you get the drivers for this tablet? For some reason I'm stuck in (what I think) is the exact same screen on my tablet. It says fastboot... in the lower left hand corner and you can hear the disconnect chime come from my laptop every few seconds. I punch in fastboot devices and it's stuck in limbo, no error codes or anything.
BakedinRC said:
Where and how do you get the drivers for this tablet? For some reason I'm stuck in (what I think) is the exact same screen on my tablet. It says fastboot... in the lower left hand corner and you can hear the disconnect chime come from my laptop every few seconds. I punch in fastboot devices and it's stuck in limbo, no error codes or anything.
Click to expand...
Click to collapse
Did you check device manager?
I didn't think I had to, when I plug in the tablet it pops up with the name and everything.
I'll try the Motorola drivers, is that going to solve the fastboot stuck screen?
Where do I go about getting the Motorola drivers?
hey mate. i had problem. now my Xiaoxin Tablet Pro 2021 having widevine L3 even i already lock the BootLoader and Stock Rom. how do i get Widevine L1 ?
kure94 said:
Well, sadly, still nothing. I tried everything I could think of. I even tried different PC, flash rom with QFIL even with stock bootloader. I still get the same response.
Did anyone else run into this problem?
Edit: After further investigation it seems that I shouldn´t be in the fastboot mode but in the bootloader mode. There i should try "fastboot flashing lock".
Sadly, I see my P11 in device manager only as unrecognized Android device and no drivers seem to change that. Tablet also isn´t visible in the "adb devices" or the "fastboot devices"
Does anyone pls have working drivers or should I continue trying fastboot mode?
Edit2: OMG, I finally solved it. Yes, i shouild be trying to lock the bootloader from the bootloader mode from the start. After I booted to bootloader mode, installed Lenovo USB drivers (https://www.mediafire.com/file/1bzfblquyofokgi/LenovoUsbDriver_v1.1.34.zip/file) and it finally worked!
Click to expand...
Click to collapse
what did u do after installing the usb drivers?...can u pls explain in detail?....actually im facing the same problem again and again
me too can't figure it out, very sad

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