My friend i do not know how i can thank you, you are the best in the world, my phone with locked bootloader started bootlooping and i needed to unlock it to get out, you saved me countless hours of hard work i had on my device, thank you so much, and to everyone reading please do not be like me and backup your data.
@@eubyflask if you have Oem Unlock in developer, just click 7 times or more on software version, it will activate developer option... Or you can use Miracle Thunder Cracked. You'll find tutorial in youtube how to use it.
@@HovatekTV what are you talking about ? this link ? forum.hovatek.com/thread-17105.html because there is no solution to the flashing or move forward in flashboot mode. i can detect the device even i can start in recovery mode, but i cant unlock the device, plus, the firmware - there is no clear explanation about how im i supose to upgrade the firmware using adb.
Same issue here - i'm so frustrated that all tutorials just say to change settings, but not what to do when you don't have access to settings for example: bootloop
I accidentally changed my poco f1 dpi smallest width 392 to 1080. Now my phone goes in bootloop . Can anyone help here. I dont want delete my data pls is there anyway getback old or reset dpi to 392.
Kleener den Schlag Wut und Hass kriege ich nicht unter Kontrolle war vor zwei Wochen bei mir. Versuche das unten umzuprogrammieren. Repi...... Du musst aufpassen das es mit Replay nicht in KI kriegen.
My smartphone asking enter Volume up to confirm bootloader unlocked but my volume up not working but my volume button working in volume control after on mobile
I type in fastboot flashing unlock and nothing happens. I type in the rest of the commands and nothing works or happens to my phone after the original list of devices. Am I not opening a file or executing a command before I input such commands?
Thanks for sharing this info. Very clear instructions. Actually I did this before couple years ago but forgot the steps. I do have to install the usb driver for android though in order to detect the device in fastboot mode.
@@arjunuzumaki2865 you need both adb and fastboot drivers. When the connected phone shows a yellow ! mark (could be under adb or fastboot mode) then you'll have to update the windows driver.
I am facing a problem. While the phone says to press volume up for Yes, it doesn't work. Pressing volume down for No works. I am using Panasonic Eluga Ray 700.
What to do if my phone (Google Pixel 6) has lost its system, and I try to flash it with the new one, but. I can't unlock OEM because my phone can't work without a system, that's why I can't go into the settings. What should I do?
my usb MI 7A USB Debugger is not enable and phone is not boot. So how can i flash ROM. While Flashing ROM an error show "remote device is lock can not erase". Do u have any solution for this type error.
I'm using redmi 8 smartphone and i have installed STOCK ROM Google pixel experience in it. Now i want to relock the Bootloader. My phone has orange fox recovery. Now please guide me how can i relock bootloader using recovery. Can i use ADB Sideload commands by PC ?
Why do we need to use adb and put those commands if the OEM Unlock option does exist ? I mean i came here to learn how to Unlock OEM via adb if the option doesn't exis..
OEM unlocking (under developer options) is different from bootloader unlocking. The fastboot oem unlock command here is to unlock bootloader, not to enable OEM unlocking.
Geht auf allen Android Boxen dann auch die billigen. Alle Systeme und alle Prozessoren. Eine komplette Vhd Partition. Mit dem Deploy kannst du start in Boot mit Linux Notfallsystem laden Debian dort den grub2 und das komplette Android runter oder nicht? Du kannst aber von der Deploy Shell auch starten dies Automat.....ist BIOS und start.
@@HovatekTV merci pour réponse mais jai deja testi avec autre port et formatage windows aussi avec autres Windows maiq toujour rien si vous êtes email jz peux envoye video merci beaucoup
It worked out up until reboot bootloader then i got the black screen with an white text saying fastboot mode on bottom left corner of the screen and that's it. It didn't change at all after i tried the adb devices cmd just stuck on the black screen with the text.
I tried, fastboot oem unlock, fastboot flashing unlock, fastboot orm unlock-go,.. but it says "failed unknown command. Also I used many other tools too but failed :(
Hi, please tell me if USB debugging and oem are unable to activate just because of mi account locked screen, is there still a to unlock bootloader? Mi account screen locked with not able to turn on USB debugging and oem enabled has mess me up here. It been over 1 week now trying to figure this out.
@@justabasicname This method won't work for Honor. Please visit www.hovatek.com/forum and click Ask Question at the top. Type your question/request and submit.
when i put "fastboot oem unlock" it just gets stuck in three dots and nothing else, even "fastboot oem device-info" is resulting in the same problem, please help me
@@aymenauditore7047 OK. You'll need to find its hidden fastboot commands. Go to forum.hovatek.com and click Ask Question at the top. Explain this and post.
Hovatek, I am getting the error "access denied" once I try to fastboot devices. I am attempting to downgrade my S9; the One UI Is AWFUL. I've come to THIS step because when I attempt to flash it in Odin, I get the error "auth failed" and OEM unlock is NOT an option. I'm afraid my phone has the highest level of protection. It still has the Samsung Official binary. If the new update wasn't terrible, I wouldn't need to do this! I need to somehow disable security or "trick" my phone that appears to be loaded with preventative methods.
I press fastboot oem unlock in cmd das not require but fastboot device and adb device support plis how can unlock oem my phone. My phone is sony x compact docomo Model:SO-02J
i had the same problem back in 2023. i used a cable and a PC, connected my s8 (hard resetted but it was FRP locked) i downloaded samFW tool and i used it to unlock the phone. then u can just enable dev settings and enable usb debugging
for samsung it doesnt work but i have a way to do it just power off the phone and click the volume up and down only until the phone powers on and long press up button and click it one more time
ok thats useful in some cases but what if you are one of the many out there who maybe using fastboot to flash a firmware to a phone that is stuck on logo as in the case with the phone i am trying to get back to life when turning it on its stuck on the ASUS logo when pressing power and volume keys where one would expect to find the factory / recovery options are not displaying all i get is CSC fastboot mode in your video and details you refer to setting up Debugging and OEM unlocking how to achieve that with a phone that will NOT boot up and can only run some commands via fastboot and yes my deice is locked based on the device details as it says false next to unlocked any help would be appreciated this would be for an Asus Zenfone 5Q ZC600KL X017DA model
@@HovatekTV tried it already both the Qfil and the downloader as mentioned in 2 different instructions I came across I get a few errors under Qfil can't say what those errors are at moment as didn't save the log Most of the instructions I have read on the use of Qfil always refer to a file extension MBN there is several MNB files but the main files that I need to use based on the name of the file and the instructions are actually ELF It's kinda a pain in the ass I'm not so familiar with Qualcomm mobiles I am more used to flashing MTK chips with SPFT If the bootloader is locked would that also affect the flashing via EDL my thinking it should not but I am starting to wonder And I am not totally sure I have the correct firmware because on the Asus website under that model there is so many I think 10 to 15 firmwares some of them are with JP and I ignore those as I need WW version I should mention tho when I tried fastboot I had 2 different versions of the firmware the first one it pretty much went straight to error write protected The second one that has CSC within the firmware details actually had more activity and appeared to be sending data to the phone then suddenly get an error write protected Not sure if that info helps to diagnose a possibility
@@HovatekTV btw I also tried using Ubuntu and your identifier token method but when I get to "./fastboot flashing unlock_bootloader signature.bin" it responded with ""
Hello sir... everything goes great but when I do fastboot erase userdata....it starts erasing and it's taking a lot of time so i removed my phone and exit fastboot and when reboots my phone nothing is erased... everything the same... please help me and give me some solution
Fastboot commands only work when our device is in bootloader mode, so if we have the device in adb mode these commands will not work. We can always use the adb reboot-bootloader command so that the device automatically restarts in Fastboot compatible mode. In order to use these tools we will need the corresponding binaries and dependencies, in the form of .dll libraries. The list of these files is: adb.exe fastboot.exe AdbWinUsbApi.dll AdbWinApi.dll These simple applications barely exceed 10 megabytes. We can download them separately from the android SDK from multiple sites, for example, from the XDA forums. Once we have this file we can opt for this option: Save all of them in the same folder on our hard disk (for example in C: \ or on the same desktop) and when we open an MS-DOS window, place ourselves using the cd command on it, in order to execute the tools we want. Finally, check that everything is in order with: fastboot devices.
Hi, I have already disabled oem protection on the developer tools, now when I type the "fastboot.exe oem unlock" command, I get this message "FAILED (remote: 'not allowed in locked state')", Can you help please ?
fastboot oem/flashing unlock doesn't do anything, it just pends with no return... I don't have the same device displayed after rebooting : 0123456789ABCDEF device & mt6572v1_phone fastboot (after reboot)
i tired to unlock bootloader my device please help :( ADVAN G2 I55C MT6750 NOUGAT when i'm trying to type "fastboot oem unlock" or another command always show result "failed (remote: unknown command)" do you have any solution ?
@@HovatekTV devices connected, and boot into bootloader, but when i type "fastboot oem unlock" or "fastboot flashing unlock" and enter it, show message "failed (remote: unknown command)"
@@Irfanapriadii001 Maybe yours requires an unlock binary or a different command. Go to forum.hovatek.com and click Ask Question at the top. Explain this and post.
when i enter the command "fastboot oem unlock " it says: "... FAILED (remote check password failed!) finished. total time: 0.014s basically it asks me a password... why it didn't ask you the password?! please help me to get that password i would be so grateful
My XIAOMI phone is bootlooping.. I can't go to settings. I tried hard resetting it but won't work. Now I have flash software and firmware but I can't flash it because it's in locked state and I can't change it because my phone is bootlooping. The video doesn't help you because you need your phone working and can go to settings. Dont waste your time
If your phone is bricked then unbricking should be your priority, not unlocking the bootloader (which is already too late)... So yes, this isn't the guide to be checking
my device is a xiaomi redmi 9a and when i type fastboot oem unlock into the cmd and i tap enter after a while it says (too many links)) plz can someone help me
My friend i do not know how i can thank you, you are the best in the world, my phone with locked bootloader started bootlooping and i needed to unlock it to get out, you saved me countless hours of hard work i had on my device, thank you so much, and to everyone reading please do not be like me and backup your data.
Did it worked same with dpi changed devices, actually I accidentally set 392 to 1080 dpi smallest width. Now my phone is bootlooping in recovery mode
I need help
not all device has OEM unlocking in developer, including me.
Would it still work?
@@astrolul maybe if your device has oem unlocking in develope option...i use miracle thunder cracked to unlock bootloader.
@@khairulukaaa4177 can you help me ? I have a google pixel (sailfish) and the OEM UNLOCKING on the developer setting is disabled :(
@@eubyflask if you have Oem Unlock in developer, just click 7 times or more on software version, it will activate developer option... Or you can use Miracle Thunder Cracked. You'll find tutorial in youtube how to use it.
im in the same situation as you, im using smarttisan T1 and there is a lot of gaps in the tutotiral
ADB and Fastboot is a real masterpiece for gadgets problems
Not really. Shit doesn’t fucking work at all!!
Everytime i try this i always just end up with < waiting for any device >
see forum.hovatek.com/thread-17105.html
same with me its stay swith the *(...) nothing more
@@luisrondon430 read my reply above
@@HovatekTV what are you talking about ? this link ? forum.hovatek.com/thread-17105.html because there is no solution to the flashing or move forward in flashboot mode. i can detect the device even i can start in recovery mode, but i cant unlock the device, plus, the firmware - there is no clear explanation about how im i supose to upgrade the firmware using adb.
I know your solution
how do i convert my command prompt to adb
Please go to www.hovatek.com/forum and click Ask Question at the top. Request this and post.
if u get "FAILED (remote: unknown command)" error, type fastboot flashing unlock
C:\adb>fastboot flashing unlock
...
FAILED (remote: unknown command)
finished. total time: 0.001s
that what i got
Pls sir help!!!!(in my red mi note 5) I cant enable bootloader in phone setting bcz its on bootloop...now how can i enable or flash stock rom?
Same issue here - i'm so frustrated that all tutorials just say to change settings, but not what to do when you don't have access to settings for example: bootloop
++++ did you fix it? I have same fucking model I did nothing and it started bootloop
I accidentally changed my poco f1 dpi smallest width 392 to 1080. Now my phone goes in bootloop . Can anyone help here. I dont want delete my data pls is there anyway getback old or reset dpi to 392.
What are my options if i cant turn on Debugging and OEM unlocking as i don't have access to the OS?
then the bootloader method is ruled out of whatever method you wish to use. Maybe flashing a patched firmware / bootloader might... or maybe not
Noh
C:\adb>fastboot oem unlock
FAILED (remote: 'Unlock bootloader fail.')
fastboot: error: Command failed
It shows no devices when I type fastboot devices, any ideas why? (I have an xperia z3)
You've probably got old fastboot binaries. Refer to forum.hovatek.com/thread-17105.html
You may forgot to allow your PC in your android 😂
Kleener den Schlag Wut und Hass kriege ich nicht unter Kontrolle war vor zwei Wochen bei mir.
Versuche das unten umzuprogrammieren.
Repi......
Du musst aufpassen das es mit Replay nicht in KI kriegen.
Wow thanks my brother. All the steps have worked. What's next? How to enter bootloader mode from my phone?
you can use ADB
hello my phone doesnt have oem unlocking...can ypou help me???
where did I get adb file
Follow the link in the description
My smartphone asking enter Volume up to confirm bootloader unlocked but my volume up not working but my volume button working in volume control after on mobile
Did you try tapping volume down instead?
Hello in my case failed ( remote : unknown command)
What is the device model?
I type in fastboot flashing unlock and nothing happens. I type in the rest of the commands and nothing works or happens to my phone after the original list of devices. Am I not opening a file or executing a command before I input such commands?
Please go to www.hovatek.com/forum and click Ask Question at the top. Explain this and post.
It command only works on pure-Android
Thanks for sharing this info. Very clear instructions. Actually I did this before couple years ago but forgot the steps. I do have to install the usb driver for android though in order to detect the device in fastboot mode.
how did u update your driver..my device is getting connected in adb
@@arjunuzumaki2865 you need both adb and fastboot drivers. When the connected phone shows a yellow ! mark (could be under adb or fastboot mode) then you'll have to update the windows driver.
does this works on android 10?
@@josephray6264 Haven't tried. Can't say for sure. Proceed with caution and make backups first.
What to do if I can't turn on USB debug and I'm stuck in fastboot mode
Does this work on emui12
why may device offline everytime i check
I am facing a problem.
While the phone says to press volume up for Yes, it doesn't work.
Pressing volume down for No works.
I am using Panasonic Eluga Ray 700.
Tinku Saikia same white me
same problem :( any solution?
What to do if my phone (Google Pixel 6) has lost its system, and I try to flash it with the new one, but. I can't unlock OEM because my phone can't work without a system, that's why I can't go into the settings. What should I do?
Please visit www.hovatek.com/forum and click Ask Question at the top. Type your question/request and submit.
Doesn't work on vivo y12s. Unknown command
my usb MI 7A USB Debugger is not enable and phone is not boot. So how can i flash ROM. While Flashing ROM an error show "remote device is lock can not erase". Do u have any solution for this type error.
you can't go via fastboot if your bootloader isn't already unlocked. You'll have to flash via EDL
What Do I Do? If My Mobilr Stucks In Fastboot Mode? My Mobile Model Is Lava Z61... Why is it stucking like that?
I am facing the same problem
type fastboot reboot
How to unlock bootloader of vivo v7 1718?
I'm using redmi 8 smartphone and i have installed STOCK ROM Google pixel experience in it. Now i want to relock the Bootloader. My phone has orange fox recovery. Now please guide me how can i relock bootloader using recovery. Can i use ADB Sideload commands by PC ?
You shouldn't relock your bootloader when it's not 100% stock..besides, do you really need to relock it at all?
Hello, a question that I should ask if I get this error FAILED (remote failure)
What phone model
I get (remote failed) on my Tecno pop5
Why do we need to use adb and put those commands if the OEM Unlock option does exist ?
I mean i came here to learn how to Unlock OEM via adb if the option doesn't exis..
OEM unlocking (under developer options) is different from bootloader unlocking. The fastboot oem unlock command here is to unlock bootloader, not to enable OEM unlocking.
Geht auf allen Android Boxen dann auch die billigen.
Alle Systeme und alle Prozessoren.
Eine komplette Vhd Partition.
Mit dem Deploy kannst du start in Boot mit Linux Notfallsystem laden Debian dort den grub2 und das komplette Android runter oder nicht?
Du kannst aber von der Deploy Shell auch starten dies Automat.....ist BIOS und start.
svp aide moi apres ( adb reboot-bootloader ) il a donne périphérique usb inconnu
vous devez installer les pilotes de démarrage rapide et essayer un autre port USB sur votre PC
@@HovatekTV merci pour réponse mais jai deja testi avec autre port et formatage windows aussi avec autres Windows maiq toujour rien si vous êtes email jz peux envoye video merci beaucoup
How can i unlock bootloader of asus memopad fhd me320c?you can give me a programe unlock?thanks
It worked out up until reboot bootloader then i got the black screen with an white text saying fastboot mode on bottom left corner of the screen and that's it. It didn't change at all after i tried the adb devices cmd just stuck on the black screen with the text.
Go to forum.hovatek.com and click Ask Question at the top. Explain this and post.
OEM unlock option is not there
im using asus zenfone max m1
Go to forum.hovatek.com and click Ask Question at the top. Explain this and post.
I tried, fastboot oem unlock, fastboot flashing unlock, fastboot orm unlock-go,.. but it says "failed unknown command. Also I used many other tools too but failed :(
what's your phone mode?
@@HovatekTV Vivo y91
Android 8.1
@@iwanjawa7170 Post this at the Hovatek Forum so we take a closer look at your model
Same problem.
Help!??? printing (Token Verify Failed, Reboot the device)
What is the phone model?
But it shows device unauthorised and i cannot turn the phone on because of soft brick...what should i do
Fastboot is not the approach to use in this case
Does this work with Teclast P20HD, its an spd/unisoc
No. See ruclips.net/video/HhBTezxlAYw/видео.html
my xiaomi redmi 9a just turned on and i dont know why? maybe i have only 54% battery?
Refer to www.hovatek.com/forum/thread-40300.html
i have a Kodak Smartway t3 whit Spreadtrum sc9863a i want unlock bootloader help please!!
see forum.hovatek.com/thread-32287.html
FAILED (remote: 'check password failed!') HELP Huawei P30 Lte
Your model requires an unlock key
@@HovatekTV where get unlock key?, my phone Huawei Nova 5T
It says "ADB not recognized as an internal or external command, operable program or batch file."
Ensure to cd to the directory containing the adb binary then retry the command
@@HovatekTV I don't understand a thing u said can u come clean? Explain clearly pls
@@arixovera See ruclips.net/video/Fp-D1Mg0HWg/видео.html . Especially how I launched command prompt to run adb
Can someone help me please. Evertime I try I get this:
FAILED (remote: 'Command not allowed')
fastboot: error: Command failed
What model?
Hi, please tell me if USB debugging and oem are unable to activate just because of mi account locked screen, is there still a to unlock bootloader?
Mi account screen locked with not able to turn on USB debugging and oem enabled has mess me up here. It been over 1 week now trying to figure this out.
Not unless you have a leaked engineer bootloader. Focus on the Mi Account issue
I am facing the problem FAILED (remote: 'unknown command'). Please help me. I followed the same commands given here
Lenovo Tab 7 Essential
I'm not sure these commands would unlock bootloader on this model. If you're trying to root then flash a magisk patched boot.img using sp flash tool
i get error FAILED (remote: 'check password failed!')
fastboot: error: Command failed help me
What's the device model?
@@HovatekTV honor 9 lite LLD 31
@@justabasicname This method won't work for Honor. Please visit www.hovatek.com/forum and click Ask Question at the top. Type your question/request and submit.
@@HovatekTV ok done
The phone with rom verizon, it seems to require a code, This message appears: [unlock code [ . unlocked: no, some indication?
This is network unlock
y91c 1820 vivo how to unlock pls
I am trying to unlock but it's showing failed how to fix
What is the model?
@@HovatekTV getaway
@@Varmadheeraj6 Wiko Getaway. Did you confirm bootloader is actually locked?
@@HovatekTV yes bootloader is lock
@@Varmadheeraj6 Isn't it Android 4?
Can this work for SPD CPU itel
Try this www.hovatek.com/forum/thread-32287.html
OEM unlock toggle WAS greyed out. Now it is NOT THERE. Amdroid 9 Samsung j series??????
YOU CANT THEN
@@_parker._.editz_ you dont say
@@jondoe9581 😑
I didn't find oem unlock in my phone ,my device is asus max pro m2 Now what should I do?
Did you connect to the internet?
@@HovatekTV yes
@@origamibydevansh4270 Go to www.hovatek.com/forum and click Ask Question at the top. Explain this and post.
when i put "fastboot oem unlock" it just gets stuck in three dots and nothing else, even "fastboot oem device-info" is resulting in the same problem, please help me
what's the device model?
@@HovatekTV i have a Condor Griffe T1
@@aymenauditore7047 OK. You'll need to find its hidden fastboot commands. Go to forum.hovatek.com and click Ask Question at the top. Explain this and post.
FAILED (remote: 'invalid command')
fastboot: error: Command failed (device: huawei p smart 2019)
This method won't work for Huawei devices because they require a unlock token
Hovatek, I am getting the error "access denied" once I try to fastboot devices. I am attempting to downgrade my S9; the One UI Is AWFUL. I've come to THIS step because when I attempt to flash it in Odin, I get the error "auth failed" and OEM unlock is NOT an option. I'm afraid my phone has the highest level of protection. It still has the Samsung Official binary. If the new update wasn't terrible, I wouldn't need to do this! I need to somehow disable security or "trick" my phone that appears to be loaded with preventative methods.
We'll be happy to help. Go to forum.hovatek.com and click Ask Question at the top. Explain this and post.
@@HovatekTV Thanks. I posted a thread. Thank you!
@@chaylasoden4596 OK
I press fastboot oem unlock in cmd das not require but fastboot device and adb device support plis how can unlock oem my phone. My phone is sony x compact docomo Model:SO-02J
Your phone might require an unlock code from Sony
I am unlocking my Xiaomi Redmi 8a, but it gives me an error. I need to know if there are more commands to unlock without using Miunlock
See ruclips.net/video/6CJS4EOAH30/видео.html
My phone is galaxy s6 exynos and OEM unlocking isn't there pls help
There should be a trick to enable this. Go to forum.hovatek.com and click Ask Question at the top. Explain this and post.
How can I enable USB debugging of a Samsung s8 without unlocking the phone
i had the same problem back in 2023. i used a cable and a PC, connected my s8 (hard resetted but it was FRP locked) i downloaded samFW tool and i used it to unlock the phone. then u can just enable dev settings and enable usb debugging
reboot bootloader and press enter cs restarts the phone but does not go into fastboot mode
What is the model?
./fastboot --oem unlock
FAILED (remote: 'unknown command')
fastboot: error: Command failed
its oem not --oem
@@HovatekTV omg im DUMB
oem unlocking doesn't work
Please visit www.hovatek.com/forum and click Ask Question at the top. Type your question/request and submit.
It doesn't work for my Tecno pop5 v11 please any help
Please go to www.hovatek.com/forum and click Ask Question at the top. Explain this and post.
fastboot devices not appear device. Im using razer phone 2. Please help.
adb devices = checked
adb reboot-bootloader = checked
fastboot devices = device did not show up
I am using razer phone 2, android 9 .
Please advice
refer to forum.hovatek.com/thread-17105.html
for samsung it doesnt work but i have a way to do it
just power off the phone and click the volume up and down only until the phone powers on and long press up button and click it one more time
For Samsung, ruclips.net/video/zus1-fp3zho/видео.html
Not working, phone boots to system after adb reboot bootloader
Go to forum.hovatek.com and click Ask Question at the top. Explain this and post.
I Try this LG Stylo 4 ( Sprint ) But cant find " OEM Unlock Command " ........
Lg had blocked Oem unlocking to the pubic unfortunately. There are ways of getting past that but it’s difficult
ok thats useful in some cases
but what if you are one of the many out there who maybe using fastboot to flash a firmware to a phone that is stuck on logo as in the case with the phone i am trying to get back to life when turning it on its stuck on the ASUS logo when pressing power and volume keys where one would expect to find the factory / recovery options are not displaying all i get is CSC fastboot mode
in your video and details you refer to setting up Debugging and OEM unlocking how to achieve that with a phone that will NOT boot up and can only run some commands via fastboot and yes my deice is locked based on the device details as it says false next to unlocked
any help would be appreciated this would be for an Asus Zenfone 5Q ZC600KL X017DA model
In your case, fastboot is out of the question. You should be thinking QFIL
@@HovatekTV tried it already both the Qfil and the downloader as mentioned in 2 different instructions I came across
I get a few errors under Qfil can't say what those errors are at moment as didn't save the log
Most of the instructions I have read on the use of Qfil always refer to a file extension MBN there is several MNB files but the main files that I need to use based on the name of the file and the instructions are actually ELF
It's kinda a pain in the ass I'm not so familiar with Qualcomm mobiles I am more used to flashing MTK chips with SPFT
If the bootloader is locked would that also affect the flashing via EDL my thinking it should not but I am starting to wonder
And I am not totally sure I have the correct firmware because on the Asus website under that model there is so many I think 10 to 15 firmwares some of them are with JP and I ignore those as I need WW version
I should mention tho when I tried fastboot I had 2 different versions of the firmware the first one it pretty much went straight to error write protected
The second one that has CSC within the firmware details actually had more activity and appeared to be sending data to the phone then suddenly get an error write protected
Not sure if that info helps to diagnose a possibility
The cmd "fastboot oem unlock" "FAILED (remote: Unlock bootloader fail.)
finished. total time: 0.41s"
What is the model and chipset?
@@HovatekTVthe model of my device is Itel s665l (Itel s23) and the chipset is Unisoc T606
@@HovatekTV btw I also tried using Ubuntu and your identifier token method but when I get to "./fastboot flashing unlock_bootloader signature.bin" it responded with ""
@@newlight2256 Refer to ruclips.net/video/HhBTezxlAYw/видео.html
my oem unlock is not showing up. i have a samsung galaxy a32 5g, had it for six months from cricket. anyone know how to oem unlock?
go to dev option
While unlocking Bootloader it shows....Failed (Remote Unknown Command)
And then total time 'some second'
Please help me...
Thank You
Your model seems to require an unlock key / token. what's your device model?
@@HovatekTV Specifications:-
Name:- Lenovo Tab 4 7
Model:- TB-7504X
Chipset- MT8735
Kernel:- 3.18.35+
Android Version:- 7.0
Hello sir... everything goes great but when I do fastboot erase userdata....it starts erasing and it's taking a lot of time so i removed my phone and exit fastboot and when reboots my phone nothing is erased... everything the same... please help me and give me some solution
what is your device model?
@@HovatekTV Samsung M12 6gb 128gb Exynos
@@Kyngvamp This isn't the method you use for Samsung
@@HovatekTV then what can I do sir
@@HovatekTV there is no custom recovery for samsung M12 too
just putting here; in bootloader mode "fastboot flashing unlock" worked for me. OEM commands just couldnt. Lenovo M8 TB-8505
i did it and gives me the exact same error: FAILED (remote check password failed!) finished. total time: 0.014s
please can you help me man 😢
PS C:\adb> fastboot flashing unlock
...
FAILED (remote: invalid command)
finished. total time: 0.021s
PS C:\adb>
Well, what now?
What's your phone model?
@@HovatekTV Honor 10
@@lordoftheautism8597 This would require an unlock token
my phone infinix note 12 is stuck on Fastboot screen pls help how can i get it to normal working
Go to www.hovatek.com/forum and click Ask Question at the top. Explain this and post.
When i type the command adb reboot-bootloader, my phone will do a normal reboot. Not fastboot mode. Help me please
Me too, I wonder how you fix it.
Fastboot commands only work when our device is in bootloader mode, so if we have the device in adb mode these commands will not work.
We can always use the adb reboot-bootloader command so that the device automatically restarts in Fastboot compatible mode.
In order to use these tools we will need the corresponding binaries and dependencies, in the form of .dll libraries. The list of these files is:
adb.exe
fastboot.exe
AdbWinUsbApi.dll
AdbWinApi.dll
These simple applications barely exceed 10 megabytes. We can download them separately from the android SDK from multiple sites, for example, from the XDA forums.
Once we have this file we can opt for this option:
Save all of them in the same folder on our hard disk (for example in C: \ or on the same desktop) and when we open an MS-DOS window, place ourselves using the cd command on it, in order to execute the tools we want.
Finally, check that everything is in order with:
fastboot devices.
Hi hovatek did reboot to bootloader same like fastboot?? My phone dont have fastboot mode but bootloader to download instead
what is the phone model?
@@HovatekTV infocus vhz t1 I don't how to enter edl mode this phone since it rare brand
what if i'm bricked and can't enable oem unlocking? is there any command to enable it?
In such a case, you should focus on unbricking not unlocking the bootloader
@@HovatekTV is there any method?
@@pao1367 We'll be happy to help. Go to www.hovatek.com/forum and click Ask Question at the top. Explain this and post.
Hi,
I have already disabled oem protection on the developer tools, now when I type the "fastboot.exe oem unlock" command, I get this message "FAILED (remote: 'not allowed in locked state')",
Can you help please ?
run fastboot oem unlock (leave out the .exe in your code)
@@HovatekTV I'm facing the same issue
Yo tengo el mismo problema
when i try to unlock oem it says FAILED (remote: check password failed!)
What's the phone model?
@@HovatekTV i have the same error... my model is rne-l21
@@rasnasna Go to forum.hovatek.com and click Ask Question at the top. Explain this and post.
I want to unlock bootloader my phone y19 please help me
can we lock the boot loader after installing the global rom ? how to lock BL ?
Bad idea
@@HovatekTV I did through adb, after installing it. not a bad idea. my phone is fine.
Why zte so hard to unlock...is it impossible?
Its not impossible
please put the adb codes in the video description.
there's a link to the text tutorial in the description. That contains all the codes
After fastboot oem unlock volume up button is mot working
Help me
Go to forum.hovatek.com and click Ask Question at the top. Explain this and post.
How to unlocked bootloader of Realme 12pro?? Please help
Please go to www.hovatek.com/forum and click Ask Question at the top. Explain this and post.
I don't have the OEM unlock option, that is strange...
VERIZON fucked yeeey OEM unlock is bootloader unlocking so no adb command is going to work, junk yutuuuube videos
FAILED (Status read failed (Too many links))
fastboot: error: Command failed ;(
i have a redmi a9 pls help me
for xiaomi, use ruclips.net/video/6CJS4EOAH30/видео.html
Hello in my case failed ( remote : unknown command)
Please visit www.hovatek.com/forum and click Ask Question at the top. Type your question/request and submit.
fastboot oem/flashing unlock doesn't do anything, it just pends with no return... I don't have the same device displayed after rebooting : 0123456789ABCDEF device & mt6572v1_phone fastboot (after reboot)
i tired to unlock bootloader my device
please help :(
ADVAN G2 I55C
MT6750
NOUGAT
when i'm trying to type "fastboot oem unlock" or another command always show result
"failed (remote: unknown command)"
do you have any solution ?
what were all the commands you tried?
@@HovatekTV devices connected, and boot into bootloader, but when i type "fastboot oem unlock" or "fastboot flashing unlock" and enter it, show message "failed (remote: unknown command)"
@@HovatekTV I try to type another command , but still failed result
@@Irfanapriadii001 Maybe yours requires an unlock binary or a different command. Go to forum.hovatek.com and click Ask Question at the top. Explain this and post.
@@HovatekTV okay thanks, i will ask on forum 🙏
It says tht unlock failed in 0.006 sec... How to fix this sir... Plss help. Me my phome is vivo b15 pro
Not all devices support unlock via this method. Which command(s) did you try by the way?
@@HovatekTV sir i used this one fastboot bbk unlock_vivo
@@HovatekTV sir can i comtact with u somewhere in insta or other place?
Where can i get unlock code?
what is your device's model?
@@HovatekTV its huawie i heard i need to use money to unlock
@@ploki3489 Yes, Huawei no longer gives unlock codes
@@HovatekTV i guest i should give up
when i enter the command "fastboot oem unlock " it says: "... FAILED (remote check password failed!) finished. total time: 0.014s
basically it asks me a password... why it didn't ask you the password?! please help me to get that password i would be so grateful
It depends on your device model. What model is yours?
@@HovatekTV Huawei P20 lite
@@firesdumb You'll require an unlock token. Unfortunately, Huawei stopped giving those
bro is this process will delete our data?
Yes
All mark?
My XIAOMI phone is bootlooping.. I can't go to settings. I tried hard resetting it but won't work. Now I have flash software and firmware but I can't flash it because it's in locked state and I can't change it because my phone is bootlooping. The video doesn't help you because you need your phone working and can go to settings. Dont waste your time
If your phone is bricked then unbricking should be your priority, not unlocking the bootloader (which is already too late)... So yes, this isn't the guide to be checking
my device is a xiaomi redmi 9a and when i type fastboot oem unlock into the cmd and i tap enter after a while it says (too many links)) plz can someone help me
See www.hovatek.com/forum/thread-29918.html