how to relock bootloader ( Moto Z paly XT-1635-02) ? - Moto Z Play Questions & Answers

How to relock bootloader on Moto z play XT-1635-02,
I tried to lock using fastboot but it did not work, it shows a error at phone startup that bootloader is unlocked .... any solution for this ?

I think you have to do the full procedure on motorola's site
FLASH AND RELOCK YOUR DEVICE https://motorola-global-portal.custhelp.com/app/standalone/bootloader/recovery-images
After downloading the image for your device:
Make sure you have a Moto Pure Edition or a Developer Edition device.
Make sure you download the corresponding recovery image from the above portal.
To flash, put the phone in fastboot mode:
1. Power OFF your device
2. Then Power ON + Volume Down
Alternatively, you can reboot into fastboot mode if you have adb...adb reboot bootloader.
Next flash the images using fastboot:
$ fastboot flash partition gpt.bin
$ fastboot flash motoboot motoboot.img
$ fastboot reboot-bootloader
$ fastboot flash logo logo.bin
$ fastboot flash boot boot.img
$ fastboot flash recovery recovery.img
$ fastboot flash system system.img
$ fastboot flash modem NON-HLOS.bin
$ fastboot erase modemst1
$ fastboot erase modemst2
$ fastboot flash fsg fsg.mbn
$ fastboot reboot
You also have the option to erase all the data on your device with
$ fastboot erase userdata
$ fastboot erase cache
After performing this sequence, you can relock your device with
$ fastboot oem lock
Click to expand...
Click to collapse
I think you can find images for your device on another thread.
Edit : you can't right now. The images available are unsigned (not official from lenovo) so you can just go back to stock. Sorry for wrong information.

dansdantas said:
I think you have to do the full procedure on motorola's site
I think you can find images for your device on another thread.
Edit : you can't right now. The images available are unsigned (not official from lenovo) so you can just go back to stock. Sorry for wrong information.
Click to expand...
Click to collapse
Are you saying there is no way to lock the bootloader since Lenovo doesn't provide signed image?

Yes thats right, without a signed image there ist no way back to locked

-=MoRpH=- said:
Yes thats right, without a signed image there ist no way back to locked
Click to expand...
Click to collapse
I bought an unlocked Moto Z with unlocked bootloader. Some of my apps don't work as a result of the unlocked bootloader. Are you telling me that this means I'm screwed and there is no way back to stock with the bootloader locked?

Efon said:
I bought an unlocked Moto Z with unlocked bootloader. Some of my apps don't work as a result of the unlocked bootloader. Are you telling me that this means I'm screwed and there is no way back to stock with the bootloader locked?
Click to expand...
Click to collapse
Correct.

dandrumheller said:
Correct.
Click to expand...
Click to collapse
Can I call Motorola and request it? Think they'd be willing to give it to me?

Efon said:
Can I call Motorola and request it? Think they'd be willing to give it to me?
Click to expand...
Click to collapse
Presumably they'd have to provide you with signed software to flash so you could relock. It seems they don't want said signed software out in the wild. So my guess is no. But if you have the time and motivation, go for it. Worst that happens is they say no.

Efon said:
Can I call Motorola and request it? Think they'd be willing to give it to me?
Click to expand...
Click to collapse
You can contact Moto Support at the link below. You can then send in your phone and they will re-lock the bootloader and flash a signed original OS.
https://motorola-global-portal.custhelp.com/app/answers/prod_answer_detail/a_id/91987/p/1449,8620

What app doesn't work with an unlocked boatloader??

punkerEVO said:
What app doesn't work with an unlocked boatloader??
Click to expand...
Click to collapse
Android pay.

If you're on MM still, flash the kernel with the f2fs fix, root with Magisk, turn on magic hide, EVERYTHING works, including android pay

Google pay, Pokémon GO, etc
Sent from my Motorola XT1635-02 using XDA Labs

Yeah. Those all work with magisk. There's even a thread next to this one on my xda Moto z play page where Morph from this thread says how he got it working on 7.0....

And Morph's Magisk on nougat post
https://forum.xda-developers.com/showpost.php?p=71257342&postcount=9

I have the bootloader unlocked, I have the stock rom 7.1.1 without root and twrp, and Google pay and Pokemon Go work here. The only app that disappeared from the play store is Netflix, but I can download the apk on the internet and it works fine ...

larilieb1793 said:
I have the bootloader unlocked, I have the stock rom 7.1.1 without root and twrp, and Google pay and Pokemon Go work here. The only app that disappeared from the play store is Netflix, but I can download the apk on the internet and it works fine ...
Click to expand...
Click to collapse
How did you manage that? I've not yet updated to 7.1.1, but even before I rooted, the simply unlocked bootloader negates android pay for me.

Hello All
yesterday i unlocked the bootloader and since than i have lost the VOLTE
my Jio sim does not connect the call but i can access the data
any suggestions to use the VOLTE services
any help with this shall be much appreciated

[email protected] said:
Hello All
yesterday i unlocked the bootloader and since than i have lost the VOLTE
my Jio sim does not connect the call but i can access the data
any suggestions to use the VOLTE services
any help with this shall be much appreciated
Click to expand...
Click to collapse
you can relock, try another thread https://forum.xda-developers.com/moto-z-play/how-to/guide-relock-bootloader-to-lasted-stock-t3718190

[email protected] said:
Hello All
yesterday i unlocked the bootloader and since than i have lost the VOLTE
my Jio sim does not connect the call but i can access the data
any suggestions to use the VOLTE services
any help with this shall be much appreciated
Click to expand...
Click to collapse
Faced similar issue. Volte was not working and jio4g caller app says i have a volte phone and use phone dialler. But was able to make and receive calls through jio4g caller app by editing build.prop.

Related

Bricked Pixel C?

Hi all,
I recently picked up a new Pixel and was wanting to flash it. I ended up enabling USB debugging and set OEM unlock within Android settings.
Yet when I use fastboot flashing unlock, it keeps telling me that OEM unlock isn't set. In my haste, I ran flash-all with a new Google build and this overwrote the existing ROM, but left the bootloader intact it seems. Now when I boot, it says I have a damaged OS and I should use recovery. The problem is that even recovery is damaged and it keeps rebooting to the bootloader. So adb won't work either. The only thing that works is fastboot.
Is there anything I can do to fix this or is it completely bricked? I can't seem to use fastboot to flash any ROM to the device - keeps erroring. I tried to match a ROM with the bootloader but that didn't work either.
Any ideas?
I used Nexus Root Toolkit when I got semi-bricked.
Use erase Command on flashboot for data and system then do flash_all again
As was mentioned, if you have fastboot you are ok. You can flash as mentioned above or use this -
https://forum.xda-developers.com/showpost.php?p=70611434&postcount=78
NRT is good for people like me who barely know what they're doing, enough to get bricked in the first place like I did. What i like is that it takes away a little of the uncertainty about whether I'm using the right files.
I hadn't rooted and unlocked and done all the setup in about a year so I forgot everything.
Save yourself some trouble and look at the "TWRP bootloops" thread. It's easy to avoid if you follow some specific steps, frustrating otherwise.
Thanks all, but will this even work, given that the bootloader is still locked? I have no way of unlocking it via any fastboot commands. That's why I am completely stuck.
Will NRT do that somehow in a way that fastboot can't? If so, I'll go find a windows machine from somewhere (who still uses Windows!?)
hamazoza said:
Thanks all, but will this even work, given that the bootloader is still locked? I have no way of unlocking it via any fastboot commands. That's why I am completely stuck.
Will NRT do that somehow in a way that fastboot can't? If so, I'll go find a windows machine from somewhere (who still uses Windows!?)
Click to expand...
Click to collapse
Won't work IF bootloader is still locked. Try this command > fastboot continue
That will work with locked bootloader, but not sure if it'll solve your problem. Nothing to loose by trying...
hamazoza said:
Thanks all, but will this even work, given that the bootloader is still locked? I have no way of unlocking it via any fastboot commands. That's why I am completely stuck.
Will NRT do that somehow in a way that fastboot can't? If so, I'll go find a windows machine from somewhere (who still uses Windows!?)
Click to expand...
Click to collapse
Yes, you can unlock bootloader from fastboot.
Um...
fastboot oem unlock
Learn fastboot. It's your friend!
btw, you don't need it unlocked to flash the stock image!
d j a said:
Yes, you can unlock bootloader from fastboot.
Um...
fastboot oem unlock
Learn fastboot. It's your friend!
btw, you don't need it unlocked to flash the stock image!
Click to expand...
Click to collapse
Um...no You missed what I wrote in the first post - oem unlock (actually flashing unlock) doesn't work.
So how on earth do i flash the original image - I've tried to do that multiple times and it always fails.
cam30era said:
Won't work IF bootloader is still locked. Try this command > fastboot continue
That will work with locked bootloader, but not sure if it'll solve your problem. Nothing to loose by trying...
Click to expand...
Click to collapse
Yeah didn't think NRT would work because of the locked bootloader! Fastboot continue just gets out of fastboot - what is that gonna solve? I have a damaged set of partitions it seems - going from bootloader -> recovery boots back to the bootloader so it's clear that partition is damaged.
Is there any way I can just push some build to rebuild the partitions or can I do absolutely nothing until the bootloader is unlocked. And if so, how on earth can i unlock it if the only thing that works is fastboot?
hamazoza said:
Um...no You missed what I wrote in the first post - oem unlock (actually flashing unlock) doesn't work.
So how on earth do i flash the original image - I've tried to do that multiple times and it always fails.
Click to expand...
Click to collapse
Try this.
https://forum.xda-developers.com/showpost.php?p=70611434&postcount=78
You'll need to extract the system image and flash that.
fastboot -w update image-ryu-n4f26i.zip
d j a said:
Try this.
https://forum.xda-developers.com/showpost.php?p=70611434&postcount=78
You'll need to extract the system image and flash that.
fastboot -w update image-ryu-n4f26i.zip
Click to expand...
Click to collapse
I'll try that tonight. FWIW, I know I copied the line from flash-all to just flash recovery.img and even the system image, and both failed.
The only difference I see between that and yours is you have '-w update'. Maybe that's the trick.
d j a said:
Try this.
https://forum.xda-developers.com/showpost.php?p=70611434&postcount=78
You'll need to extract the system image and flash that.
fastboot -w update image-ryu-n4f26i.zip
Click to expand...
Click to collapse
So I tried that...no luck...it created the partitions and at the end, I get this error:
"erasing 'boot'...
FAILED (remote: unsupported command)
"
hamazoza said:
So I tried that...no luck...it created the partitions and at the end, I get this error:
"erasing 'boot'...
FAILED (remote: unsupported command)
"
Click to expand...
Click to collapse
Try the SkipSoft tool. You can download and flash the entire stock image using that and FASTBOOT.
https://forum.xda-developers.com/pi...tool-skipsoft-android-toolkit-google-t3277106
d j a said:
Try the SkipSoft tool. You can download and flash the entire stock image using that and FASTBOOT.
https://forum.xda-developers.com/pi...tool-skipsoft-android-toolkit-google-t3277106
Click to expand...
Click to collapse
I don't think that'll work. OEM unlock wasn't set in developer settings.
hamazoza said:
I don't think that'll work. OEM unlock wasn't set in developer settings.
Click to expand...
Click to collapse
You don't need that. I actually unlocked mine without it. The tool also has a unlock feature. Its worth a try.
Look for this forum post: flashing to stock android npd90g twrp t3424863
This helped me too. Only difference is I had TWRP installed.
Try unlocking bootloader via termjnal, then use the fastboot command via terminal (pc) fwtool vbnv write dev_boot_fastboot_full_cap 1 to reenable fastboot, then erase the partitions manually as mentioned in the tutorial and reflash them either manually or together using skipsoft / nrt or manual commands and a factory image.
Normally there should not be anything wrong with your bootloader image since modifying it is disabled for bootloader locked devices. Let us know about your progress.
Oh, also never flash an older system image than your current one.

Your device is corrupt. It can't be trusted and will not boot

Hi friends
Please give me suggestion or guide how to solve problem about handset booting after mistakenly handset OEM locked through fastboot
It enter to fastboot mode but not going to recovery mode or restart in system mode
Is there any solution
If yes then please help me
fastboot oem unlock ?
Actually ive unlocked OEM and install twrp recovery and installed freedom os
Then while checking OEM status ive enter command fastboot OEM lock
It ask me I've pressed yes after that the massage is came after restart as your device is corrupt it can't be trusted and will not boot
After that it enter to fastboot but not going to recovery mode or system
While type command in fastboot OEM unlock massege come failed
This happens because your bootloader has been unlocked at one time. There is no going back, even if you use "fastboot oem lock" later.
Edit: Just noticed the part about your device will not boot. You need to find the system image and flash it. I read somewhere today that OnePlus just released the system image for 4.7.4.
Can you unlock again?
@op, IMHO the best possible solution will be to flash stock rom image and stock recovery if required but I think when you flash stock image it will also flash stock recovery.
When you turn off the phone and boot it with VOLUME UP plus POWER, this should send you straight away to Fastboot. Try if you can unlock again, otherwise... bad luck - you'll need a restore session with 1+.
the Doctor said:
This happens because your bootloader has been unlocked at one time. There is no going back, even if you use "fastboot oem lock" later.
Click to expand...
Click to collapse
Not to be unrespectful, but you're wrong, it is absolutely possible to relock bootloader without problems.
IMHO, trouble happened because he had a custom rom onboard... and a locked bootloader does exactly its purpose... to not boot insecure firmware!
jonsat said:
Not to be unrespectful, but you're wrong, it is absolutely possible to relock bootloader without problems.
IMHO, trouble happened because he had a custom rom onboard... and a locked bootloader does exactly its purpose... to not boot insecure firmware!
Click to expand...
Click to collapse
After looking into it further, I agree with you. That's what I get for having a bootloader-locked Samsung device for two years. I must be getting rusty!
Yes, the bootloader can be re-locked. There may still be a tamper flag as with previous OnePlus devices. But having a locked bootloader with non-OEM software would likely cause the problem he is describing. So, he needs to flash the factory image from bootloader.
I've requested to 1+support for restore remote session
Support send me file link and l2 will assist me in within 2 days
DO NOT RELOCK BOOTLOADER UNLESS U READ UP FIRST!!!!!, its worth just waiting the few seconds after reboot, then to go and try to relock the bootloader
I've restored oneplus 5t through remote session
it become as company new mobile
After that OEM also unlock
Thanks oneplus supports.
kaihansen2001 said:
Can you unlock again?
Click to expand...
Click to collapse
Yes ive unlock Bootloader
Rdxsammm said:
I've restored oneplus 5t through remote session
it become as company new mobile
After that OEM also unlock
Thanks oneplus supports.
Click to expand...
Click to collapse
How did you do it? can you guide me too?
sam razzy said:
How did you do it? can you guide me too?
Click to expand...
Click to collapse
Have you dumpling files and MSM download tools for oneplus 5t
If you have then restore op5t after success it work as new mobile.
But you can get basic dumpling file from oneplus support remote session.
You have to create ticket and chat with oneplus support
oneplus 5 device corrupt and it cant be trusted and will not bootr
hrushi0130 said:
oneplus 5 device corrupt and it cant be trusted and will not bootr
Click to expand...
Click to collapse
Did you by any chance re-lock the bootloader with a custom recovery and custom ROM flashed?
It's because of custom recovery.
Just flash stock recovery image before locking the bootloader.
This fixed for me.
Rdxsammm said:
Actually ive unlocked OEM and install twrp recovery and installed freedom os
Then while checking OEM status ive enter command fastboot OEM lock
It ask me I've pressed yes after that the massage is came after restart as your device is corrupt it can't be trusted and will not boot
After that it enter to fastboot but not going to recovery mode or system
While type command in fastboot OEM unlock massege come failed
Click to expand...
Click to collapse
You unlocked bootloader, flashed rom (custom) and relocked bootloader? Never lock your bootloader on a custom rom! Just enter fastboot again flash twrp (manual/force reboot recovery), copy internal storage to pc then wipe/format everything. Format data. Factory reset then flash latest official rom and reboot

(Re)lock bootloader on Huawei Mate 20x

Hello,
How can I relock bootloader on Mate 20x? I have EVR-L29.
Thanks!
Try this method
"How to Relock Bootloader via Fastboot
Setup ADB and Fastboot on your PC.
Connect your device to the PC, and open a command window on the PC.
Issue the following command to boot device into bootloader mode:
adb reboot bootloader
Now issue the following commands (any one) to relock bootloader. You don’t need to use all the commands given below. If any one works, stop there and follow the next step.
fastboot oem lock
fastboot flashing lock
fastboot oem relock
Once bootloader is locked. Reboot your device with the following command:
fastboot reboot"
Font: theandroidsoul com / relock-bootloader-fastboot-android /
thiagoserrao said:
Try this method
"How to Relock Bootloader via Fastboot
Setup ADB and Fastboot on your PC.
Connect your device to the PC, and open a command window on the PC.
Issue the following command to boot device into bootloader mode:
adb reboot bootloader
Now issue the following commands (any one) to relock bootloader. You don’t need to use all the commands given below. If any one works, stop there and follow the next step.
fastboot oem lock
fastboot flashing lock
fastboot oem relock
Once bootloader is locked. Reboot your device with the following command:
fastboot reboot"
Font: theandroidsoul com / relock-bootloader-fastboot-android /
Click to expand...
Click to collapse
On fastboot oem lock... I get "Command not allowed".
On the other 2... "root type is risk".
Not working.
same here
So... No method to lock the bootloader once it is unlocked?!
Update through OTG. It will relock bootloader.
alexcraciun said:
Update through OTG. It will relock bootloader.
Click to expand...
Click to collapse
any one can verify this method ?
greets, Peter
why would you want to relock when everyone is trying to unlock it?
the re-lock and un-lock bootloader function,
is it the same as the OEM lock and unlock option in developer mode ?
pardon me if this is a noob question but i really
TIA
How can i make an Full-OTA ? I have unlocked Bootloader, flash the stock erecovery back (with App Partitions Backup 2.2.1) and later i
flash the stock recovery over the twrp. And then ?
The erecovery download only the latest version (9.1.xxxx) but i like go back to my 9.0.xxxxx
in my dload directory i have three files: (its the 9.0.208 for EVR-L29)
update_sd_base.zip <- 3.7GB size
update_sd_cust_EVR-L29_hw_eu.zip
update_sd_preload_EVR-L29_hw_eu_R1.zip
What is now the next step ?
Update: dload-Method not function, long time at 5% and show "installing Update", then after 5 minutes : Reset!
greets, Peter
I am looking to buy unlocked bootloader evrL29.
So if you wish to lock before you sell it there are many people willing to buy unlocked
CCJ22 said:
I am looking to buy unlocked bootloader evrL29.
So if you wish to lock before you sell it there are many people willing to buy unlocked
Click to expand...
Click to collapse
sorry, sell my unlocked evr-l29 yesterday
greets, Peter
Anyone willing to sell unlocked bootloader EVR-L29 please DM me your price
alexcraciun said:
Hello,
How can I relock bootloader on Mate 20x? I have EVR-L29.
Thanks!
Click to expand...
Click to collapse
Relock your Bootloader with your Unlock Code.
Command:
fastboot oem relock your Code (16 character)
---------- Post added at 04:29 PM ---------- Previous post was at 04:23 PM ----------
greddy said:
How can i make an Full-OTA ? I have unlocked Bootloader, flash the stock erecovery back (with App Partitions Backup 2.2.1) and later i
flash the stock recovery over the twrp. And then ?
The erecovery download only the latest version (9.1.xxxx) but i like go back to my 9.0.xxxxx
in my dload directory i have three files: (its the 9.0.208 for EVR-L29)
update_sd_base.zip <- 3.7GB size
update_sd_cust_EVR-L29_hw_eu.zip
update_sd_preload_EVR-L29_hw_eu_R1.zip
What is now the next step ?
Update: dload-Method not function, long time at 5% and show "installing Update", then after 5 minutes : Reset!
greets, Peter
Click to expand...
Click to collapse
Use this File and Dload Method works
https://www.androidfilehost.com/?fid=6006931924117916589
letschky said:
Use this File and Dload Method works
Click to expand...
Click to collapse
Do I lose my data if I go back to 9.0?
KalleGermany said:
Do I lose my data if I go back to 9.0?
Click to expand...
Click to collapse
Yes,please Backup your Data!
i have a huawei mate 20 x emerald bootloader unlocked with resurrection remix rom running 9.0 android for sale
$250.00 good condition
BlvckSensei816 said:
i have a huawei mate 20 x emerald bootloader unlocked with resurrection remix rom running 9.0 android for sale
$250.00 good condition
Click to expand...
Click to collapse
No thank you.

[Link share] Unlock boot-loader with this apk for Realme 5 Pro on Android 10.

Hello guys,
As always, I am here with a new share. I am sharing with you the deep testing app for Android 10 RM5 pro. I got to fastboot with this app. Next to unlock....[Update: UNLOCKED & Rooted]
Go on try it out.
The sweet guy who shared this video and app.
https://www.youtube.com/watch?v=LFuuZSh6C-I
The apk link here:
https://www.youtube.com/redirect?re...vPDNolgt_uV4AaABAg&q=http://shorturl.at/acuT5
Note: I had already selected OEM unlock in my RM5P since long, so I just installed this apk and opened and selected
QUERY VERIFICATION STATUS (right top corner). It showed Review Successful. Select START IN-DEPTH TEST.
You go straight to fastboot..
Enjoy LOCKDOWN safe in your home.
Thank you for reading.
Do you know if work for european devices?
loqi said:
Do you know if work for european devices?
Click to expand...
Click to collapse
Officially no, but for me and several others it still worked, even with an EU phone.
I had to upgrade to Android 10 and then follow the steps described here:
https://c.realme.com/in/post-details/1244566811094024192?language=en-US
Btw., it's better to stick to the official post from realme I linked above, apps and links on youtube could be malicious.
I am using RM5P Indian version. The youtube link is safe. I didn't find any issues.
More than that, this apk was already listed in xda by faisalxp. I realized that late.
https://forum.xda-developers.com/realme-5-pro/how-to/stock-firmware-boot-recovery-vbmeta-t4006615.
Go to this link to download safely.
loqi said:
Do you know if work for european devices?
Click to expand...
Click to collapse
AFAIK, installing this apk and getting into fastboot wont do any harm to your mobile.
Unlocking BL will erase all your data.
gracias !!
Can i unlock BL version RMX1971_11_c.02 with this apk
Juni_MJ said:
Can i unlock BL version RMX1971_11_c.02 with this apk
Click to expand...
Click to collapse
Yes, that's exactly what I was on before unlocking and rooting (INDIAN version).
Install adb and fastboot drivers in PC.
Good practice is to put all the necessary files in the C:/adb folder for installing twrp recovery.
Backup your data/pictures/notes etc first to pc.
Enable OEM unlock in Developer options. Enable USB debugging.
Install deep test apk and follow the instructions and get into FASTBOOT.
In fastboot type: fastboot flashing unlock and enter, and then unlock.
Needed Files:
twrp - link: https://files.orangefox.tech/OrangeFox-Beta/rmx1971/OrangeFox-R10.1_1-Beta-RMX1971.zip
vbmeta - link: https://drive.google.com/file/d/17hHXy4tJVxoXAIdTuVV--gq6qI_fsmaQ
But my realme 5 pro have (Indonesian version) this is work to ?
Juni_MJ said:
But my realme 5 pro have (Indonesian version) this is work to ?
Click to expand...
Click to collapse
I only suggest you to install fastboot on your phone. No harm in it.
But before unlocking, please confirm with your similar phone user because this is not the time to experiment.
thanks.
Juni_MJ said:
But my realme 5 pro have (Indonesian version) this is work to ?
Click to expand...
Click to collapse
On a positive note according to faisalxp (quoting from his thread)
"" Realme 5 Pro - All Global Region ID, IN, EU, RU, etc it's same EXCEPT Realme Q ""
So, i suggest you please ask in this thread about your phone version support.
https://forum.xda-developers.com/realme-5-pro/how-to/stock-firmware-boot-recovery-vbmeta-t4006615
jijojamie said:
I only suggest you to install fastboot on your phone. No harm in it.
But before unlocking, please confirm with your similar phone user because this is not the time to experiment.
thanks.
Click to expand...
Click to collapse
Oke thanks i hope
this work on my phone ???
jijojamie said:
On a positive note according to faisalxp (quoting from his thread)
"" Realme 5 Pro - All Global Region ID, IN, EU, RU, etc it's same EXCEPT Realme Q ""
So, i suggest you please ask in this thread about your phone version support.
https://forum.xda-developers.com/realme-5-pro/how-to/stock-firmware-boot-recovery-vbmeta-t4006615
Click to expand...
Click to collapse
i have problem command write failed with this but in depth test work
Juni_MJ said:
i have problem command write failed with this but in depth test work
Click to expand...
Click to collapse
Not sure why.
Which command you typed in fastboot?
fastboot flashing unlock - if this command gave you this error. Try the regular one
fastboot oem unlock.
jijojamie said:
Not sure why.
Which command you typed in fastboot?
fastboot flashing unlock - if this command gave you this error. Try the regular one
fastboot oem unlock.
Click to expand...
Click to collapse
Okee thanks
Guys i am getting serious issue... Yesterday i have downgrade system successful but my phone do not goes to fastboot moode its reboots to system
prashant.palange said:
Guys i am getting serious issue... Yesterday i have downgrade system successful but my phone do not goes to fastboot moode its reboots to system
Click to expand...
Click to collapse
What's the status now? Fixed?
Can we relock the bootloader with this? I unlocked my bootloader on ColorOS 6 and then updated my phone to Realme UI via OTA, now I want to lock the bootloader but idk how.
RockV said:
Can we relock the bootloader with this? I unlocked my bootloader on ColorOS 6 and then updated my phone to Realme UI via OTA, now I want to lock the bootloader but idk how.
Click to expand...
Click to collapse
Yes, you can use the app prompt "Apply to exit in-depth test". It will reboot to Fastboot where you need to type the command to lock.
Fastboot help - will give you all the commands available.
Commands available:
locking/unlocking:
Fastboot flashing lock|unlock Lock/unlock partitions for flashing
I suggest you research a bit more. Phone might get bricked. Do it at your own risk.
You should not be on TWRP, go back to official recovery.
If you have rooted, UNROOT first and do the rest.
jijojamie said:
Yes, you can use the app prompt "Apply to exit in-depth test". It will reboot to Fastboot where you need to type the command to lock.
Fastboot help - will give you all the commands available.
Commands available:
locking/unlocking:
Fastboot flashing lock|unlock Lock/unlock partitions for flashing
I suggest you research a bit more. Phone might get bricked. Do it at your own risk.
You should not be on TWRP, go back to official recovery.
If you have rooted, UNROOT first and do the rest.
Click to expand...
Click to collapse
Actually when i press that button it shows this "You can only apply to exit in-depth test after carrying out bootloader lock operation in fastboot mode".
so I went into fastboot mode and used the command fastboot flashing lock it wiped my data and rebooted to welcome screen (language region setup)
Should I now use the app to "Apply to exit in-depth test"? or don't use the app?

System Update Failed? Here is Possible Fix

This Is For those Who Stuck At Android 9 In WW Roms With ZS660KL Model
This Method Will Use Raw Firmware so there is risks if you do something wrong and maybe data loss so always backup​Bootloader Must Be Unlocked
How To Flash Raw Rom:​1-Bootloader Must be Unlocked! (To change fingerprint to ww and relock the bootloader to get OTA) If you are already on WW fingerprint this step aint needed or you want to stay on cn fingerprint just skip)
2-Install adb and fastboot
3-Download and extract the raw version you want i will give some below
4- reboot the phone to fastboot mode and connect it to the pc Use Side Port
5-in the raw firmware folder double click flashall_AFT.cmd This will take sometime and no progress will be shown so all you have to do is to wait till the phone reboot or get black screen if you got black screen just hold vol down and power button for some seconds
6-if your Fingerprint is cn Change it to WW With root explorer you can find posta about this step by step (skip this if you are already on WW Fingerprint)
Downloads:
Android 10:
https://drive.google.com/file/d/1NQI7SyCfPkBA15dVAim2yhEWD_6p0Kta/view
Android 9:
https://drive.google.com/file/d/16uIlYvFuXDEoRmtosqUwgVgM7aMdhaOp/view
Credits:
the custom droid site for the raw Firmwares
Some info:
After this method You will get ota updates if you relock bootloader
or you can install update zips from asus if you want to keep bootloader unlocked :silly:
You don't need to unlock the bootloader to flash the raw firmware. That is stupid to say you do..
joluke said:
You don't need to unlock the bootloader to flash the raw firmware. That is stupid to say you do..
Click to expand...
Click to collapse
The way you say stupid is stupid however mine didn't got flashed just rebooted when tried to flash the raw and couldn't update in system updates or zip files however having some respect ain't bad for your health.
shahram Ali said:
The way you say stupid is stupid however mine didn't got flashed just rebooted when tried to flash the raw and couldn't update in system updates or zip files however having some respect ain't bad for your health.
Click to expand...
Click to collapse
First of all, I just said it was a stupid thing to say because you don't need to unlock the bootloader and you must use the side USB c port to flash via fastboot. Second: learn to interpret proper English because I didn't offend anyone. End of conversation
joluke said:
First of all, I just said it was a stupid thing to say because you don't need to unlock the bootloader and you must use the side USB c port to flash via fastboot. Second: learn to interpret proper English because I didn't offend anyone. End of conversation
Click to expand...
Click to collapse
I mentioned the side port i don't write a paragraph about the phone as homework short and easy fix is the point there is nothing missing in the post so your reply wasn't necessary mate keep it cool :good:
How do I lock the bootloader after this?
I have some apps that wont work, whit the message "This app is not supported in rooted devices, please restore your device"
Thanks
Ricardo55467 said:
How do I lock the bootloader after this?
I have some apps that wont work, whit the message "This app is not supported in rooted devices, please restore your device"
Thanks
Click to expand...
Click to collapse
You will need to enter an command in fastboot mode but be aware backup every necessary things
If you didn't rooted or touched boot.img just use this command in fastboot and the bootloader will be locked again
fastboot oem asus-csc_lk
shahram Ali said:
You will need to enter an command in fastboot mode but be aware backup every necessary things
If you didn't rooted or touched boot.img just use this command in fastboot and the bootloader will be locked again
fastboot oem asus-csc_lk
Click to expand...
Click to collapse
What if I rooted?
I just followed all the instructions, I dont think I need my phone to be rooted, I dont want it to be rooted. gpay and some banking apps dont work.
I would like to get back to normal though and locked the boot loader, but keep my android 10 update.
I did all this just to update .
Ricardo55467 said:
What if I rooted?
I just followed all the instructions, I dont think I need my phone to be rooted, I dont want it to be rooted. gpay and some banking apps dont work.
I would like to get back to normal though and locked the boot loader, but keep my android 10 update.
I did all this just to update .
Click to expand...
Click to collapse
You'll need to flash stock boot img if your rom version (to remove root) before locking bootloader
Ricardo55467 said:
What if I rooted?
I just followed all the instructions, I dont think I need my phone to be rooted, I dont want it to be rooted. gpay and some banking apps dont work.
I would like to get back to normal though and locked the boot loader, but keep my android 10 update.
I did all this just to update .
Click to expand...
Click to collapse
Just reflash stock boot.img and you can use the command

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