How to unlock bootloader for LYF Flame-1 (LS-4503) - Android Q&A, Help & Troubleshooting

Hi guys!
does anyone knows how to unlock bootloader for lyf flame 1.
I have tried many methods but didn't work
I have tried getting into fast boot and typing "fastboot oem unlock" I am getting "FAILED <remote: unknown command>"
but nothing works.
i have tried using different tools (all in one tools, unlock my bootloader and many) but nothing works
it has been very hard to root my mobile as there is no full rooted script for my mobile and I have many tools to root my mobile(iroot,vroot,mobogenie,unlockroot,safe root,kingoroot,king root,mobile go,zroot,poot,etc) but kingroot has worked but not giving full permission. i cant give shell commands.
please help me to unlock my bootloader
my phone:LYF Flame-1 (LS-4503) running 5.1.1

kvbkiran said:
Hi guys!
does anyone knows how to unlock bootloader for lyf flame 1.
I have tried many methods but didn't work
I have tried getting into fast boot and typing "fastboot oem unlock" I am getting "FAILED <remote: unknown command>"
but nothing works.
i have tried using different tools (all in one tools, unlock my bootloader and many) but nothing works
it has been very hard to root my mobile as there is no full rooted script for my mobile and I have many tools to root my mobile(iroot,vroot,mobogenie,unlockroot,safe root,kingoroot,king root,mobile go,zroot,poot,etc) but kingroot has worked but not giving full permission. i cant give shell commands.
please help me to unlock my bootloader
my phone:LYF Flame-1 (LS-4503) running 5.1.1
Click to expand...
Click to collapse
If your android rooted using KingRoot then it must your bootloader is unlocked.
Try command in fastboot mode
"fastboot oem device-info" then see bootloader unlocked is true or false. If true means your bootloader is unlocked.

What ever i am typing its saying only "FAILED <remote: unknown command>"
Only the working code is "fastboot devices" 😥

kvbkiran said:
What ever i am typing its saying only "FAILED <remote: unknown command>"
Only the working code is "fastboot devices" 😥
Click to expand...
Click to collapse
Is your android detect in fastboot mode. When you run command fastboot devices then device shows their serial number.

yes it is showing my device with some serial key

is anytihng possible with download mode

Please anyone help me to unlock bootloader

please can anyone reply me

kvbkiran said:
please can anyone reply me
Click to expand...
Click to collapse
Have you enabled oem unlock option in developer setting.

yeah i did it but nothing happens

kvbkiran said:
yeah i did it but nothing happens
Click to expand...
Click to collapse
It may be because your android secure with FRP protection. Try Merapitool to remove FRP protection from your android.

there is nothing like that i have already bypassed frp
i have my resetted gmail account and also i have succesfully using my mobile
and i dont think removing frp will helps in unlocking bootloader

please help me i cant able to do anything from the bootloader
fastboot is detecting but cant able to execute any commands

Buddy may be ur boot.img needs to be modified root device using this . Toolkit
https://forum.xda-developers.com/android/general/how-to-rooting-guide-lyf-water-1-ls-5002-t3563825
Its a fastboot based if this works then other commands will start working

this is for LYF water
will it works me ?
please reply me

still i tried but still same problem
getting failed <remote: unknown command>

Can u send Boot.img
?
Also make sure usb debugging is enabled and drivers are installed for ur device .
please reply quick. Send me ur boot.img

Yes i have enabled the usb debugging and installed the perfect drivers for my phone
i have just extracted the boot.img from the flash file
https://drive.google.com/open?id=0B5f1QUUHbjhccjMzWHN3ZFNVVW8

Flame 1 and flame 8 these both devices have fastboot problems these devices never boot in fastboot properly. They just stuck at "power by android" screen when given command "reboot bootloder" or maually from recovery "reboot to bootloader"

Hey xda plz help me how to unlock bootloader for Lenovo a3300-hv plz help running ROM 4.4.2

Related

TWRP is not working

Recently i had seen a post about how to port twrp recovery for a Qualcomm device, and i am having a LYF Wind 6 LS-5009 with 480X854 resolution and Qualcomm 210 with 1.2 ghz quad core. And i have ported a recovery for my device.
When i tried to boot that ported twrp img file through fastboot then after downloading it FAILED then i copied that ported twrp img to my sdcard and flashed through Flashify and it was successful but when i rebooted my device in to recovery mode then android boot logo appeared and a something written blinked for approx. 0.5 sec or more and i was unable to read that because it was too fast to catch from eyes and then i again restarted my phone again in recovery mode with another phone over the screen of my phone to shoot a video and i got a picture of that. Here is it
Can any one please help me to solve this issue?
And how can i successfully flash twrp in my phone?
Did you unlock the bootloader? Be sure to have a look at developer tools in celular config, mine has an option like "allow unlock bootloader" or something. And in adb shell the necessary command to unlock then is "fastboot oem unlock" .
Looks like your bootloader is locked and FRP is on.
Enable OEM Unlock from Developer options and unlock your bootloader.
Sent from my ASUS_Z00A using XDA Labs
krasCGQ said:
Looks like your bootloader is locked and FRP is on.
Enable OEM Unlock from Developer options and unlock your bootloader.
Sent from my ASUS_Z00A using XDA Labs
Click to expand...
Click to collapse
gessler2244 said:
Did you unlock the bootloader? Be sure to have a look at developer tools in celular config, mine has an option like "allow unlock bootloader" or something. And in adb shell the necessary command to unlock then is "fastboot oem unlock" .
Click to expand...
Click to collapse
i have tried
Code:
fastboot oem unlock
but it shows FAILED : remote (unknown command)
and when i tried to boot my ported recovery image then it shows FAILED : remote (unknown command)
Is there something left i can do to fix this?
These are the results image
Contact your phone manufacturer for unlocking instructions. You could also try to search.
Sent from my Redmi 3 using XDA Labs
Yes i think the bootloader is protected from flashing... does your device have fap lock?
_Exeedy_ said:
Yes i think the bootloader is protected from flashing... does your device have fap lock?
Click to expand...
Click to collapse
how to know that my device has fap lock or not? and what is fap lock.
alokjkashyap said:
how to know that my device has fap lock or not? and what is fap lock.
Click to expand...
Click to collapse
FRP, not FAP.
Check Developer options and look for 'Enable OEM unlock' button.
Factory Reset Protection is a Google's security feature that prevent unauthorized users from resetting the device by forcing to sign-in into the same account as before being reset.
Sent from my ASUS_Z00A using XDA Labs
krasCGQ said:
FRP, not FAP.
Check Developer options and look for 'Enable OEM unlock' button.
Factory Reset Protection is a Google's security feature that prevent unauthorized users from resetting the device by forcing to sign-in into the same account as before being reset.
Sent from my ASUS_Z00A using XDA Labs
Click to expand...
Click to collapse
yaa i have checked everything, its fine and suitable.
I need twrp or cwm recovery image for Lyf wind 6 ls 5009
alokjkashyap said:
Recently i had seen a post about how to port twrp recovery for a Qualcomm device, and i am having a LYF Wind 6 LS-5009 with 480X854 resolution and Qualcomm 210 with 1.2 ghz quad core. And i have ported a recovery for my device.
When i tried to boot that ported twrp img file through fastboot then after downloading it FAILED then i copied that ported twrp img to my sdcard and flashed through Flashify and it was successful but when i rebooted my device in to recovery mode then android boot logo appeared and a something written blinked for approx. 0.5 sec or more and i was unable to read that because it was too fast to catch from eyes and then i again restarted my phone again in recovery mode with another phone over the screen of my phone to shoot a video and i got a picture of that. Here is it
Can any one please help me to solve this issue?
And how can i successfully flash twrp in my phone?
Click to expand...
Click to collapse
Bro can you send me that recovery image I also wanna test that in my LYF WIND 6.
Sorry bro cant give because I have removed that from my pc and sold my lyf phone.
Hey bro can you tell me where you found that link? Is it in XDA?
AA16 said:
Hey bro can you tell me where you found that link? Is it in XDA?
Click to expand...
Click to collapse
Here it is BRO
https://forum.xda-developers.com/an...g/guide-how-to-port-twrp-to-qualcomm-t3420013
I have tried method 1.
Thanks without thumb

[Rooting & Unlocking Bootloader] Vivo Y53 (1606)

How do I root on this type of phone?
I've tried kingroot via computer , kingoroot via computer, etc... I also tried to unlocked my bootloader using adb through the following commands
"adb reboot bootloader"
"fastboot bbk unlock_vivo"
But the fastboot mode in the phone isn't responding at all. I have no idea what to do to root and unlock the bootloader.
Would be awesome if u guys help me out on my little problem [emoji28]
Sent from my vivo 1606 using Tapatalk
OverallAlpha said:
How do I root on this type of phone?
I've tried kingroot via computer , kingoroot via computer, etc... I also tried to unlocked my bootloader using adb through the following commands
"adb reboot bootloader"
"fastboot bbk unlock_vivo"
But the fastboot mode in the phone isn't responding at all. I have no idea what to do to root and unlock the bootloader.
Would be awesome if u guys help me out on my little problem [emoji28]
Click to expand...
Click to collapse
Hello.
Maybe am too late to reply to ur question.
Have u turn ON Allow Oem Unlock in Developer option ?
Hello is vivo y53 available for root?
I also facing this problem, please anyone help
RidzVarn said:
Hello.
Maybe am too late to reply to ur question.
Have u turn ON Allow Oem Unlock in Developer option ?
Click to expand...
Click to collapse
Yes, but on reboot it automatically disables it. It's not permanent
jacktemp said:
Yes, but on reboot it automatically disables it. It's not permanent
Click to expand...
Click to collapse
Try this method :
- Switch on the OEM unlocking option in Dev Opt and plug in USB to PC and direct booting into bootloader using ADB cmd
adb reboot-bootloader
- Navigate to PC device manager and look for new device detection and update driver. On Update Drivers popup, navigate to Properties TAB and choose 'Hardware Ids' from scroll menu, rightclick and copy the first id that shown and google for the drivers.
Sometime, from my experiences, PC might say the driver installed for our phone is correct, but it isn't. Thats why when we enter fastboot cmd eg :
fastboot oem unlock
nothing will happen, bcos the driver isnt correctly designed for it.
Well, good luck trying...
RidzVarn said:
Hello.
Maybe am too late to reply to ur question.
Have u turn ON Allow Oem Unlock in Developer option ?
Click to expand...
Click to collapse
Yes Sab Kar liya but no root

Infinix hot s3 bootloader unlock

I can't unlock my infinix hot s3 bootloader
I've enabled developer options, allow oem unlock, and enabled USB debugging.
My PC is setup for adb and fastboot and my device is detected in both modes. And responds to commands
Yet fastboot oem unlock gives me an error
FAILED (remote: oem authentication failed, please get right authentication f')
Also tried fastboot flashing unlock
Same error.
I need help thanks
It's been more than a year, yet no developer, not even root for this device.
Roms available .. i think unlock available also after some time
same issue need developers now
Mahaadev1717 said:
Roms available .. i think unlock available also after some time
Click to expand...
Click to collapse
Any CUSTOM ROM AVAILABLE FOR INFINIX HOT S3?

[ZTE K87CA] can't unlock bootloader

I got to the fastboot screen on my ZTE K87CA tablet, but when I try to type the command "fastboot flashing unlock" or "fastboot oem unlock", it just shows "waiting for devices". I have searched quite a bit over the web but I have not found a post where someone actually was able to unlock the bootloader on this device.
This is my first time rooting a device
I am trying to find ways to speed up this tablet and free up ram and stuff and rooting the device seemed to be necessary.
If you have answers to my problem please say so.
Coke3 said:
I got to the fastboot screen on my ZTE K87CA tablet, but when I try to type the command "fastboot flashing unlock" or "fastboot oem unlock", it just shows "waiting for devices". I have searched quite a bit over the web but I have not found a post where someone actually was able to unlock the bootloader on this device.
This is my first time rooting a device
I am trying to find ways to speed up this tablet and free up ram and stuff and rooting the device seemed to be necessary.
If you have answers to my problem please say so.
Click to expand...
Click to collapse
Have you enabled OEM unlock in stock rom developer options first with stock rom booted?
Also when device is in bootloader type fastboot devices to see if it is registering your device. If it isn't try getting latest fastboot tools from Android sdk and turning off secure boot if you are on windows 11.
toolhas4degrees said:
Have you enabled OEM unlock in stock rom developer options first with stock rom booted?
Also when device is in bootloader type fastboot devices to see if it is registering your device. If it isn't try getting latest fastboot tools from Android sdk and turning off secure boot if you are on windows 11.
Click to expand...
Click to collapse
I did all the developer settings like usb debugging and and oem unlock.
When the tablet was on normally running, I did "adb devices" and it showed my tablet, but when it was in fastboot mode I did "fastbook devices" and it didn't show anything.
I think I might have thought of something though. When I downloaded the the usb drivers or something; I downloaded the K87CC instead of the K87CA because I couldn't find one for it so that might be the problem
Look into turning off secure boot if using windows 11, and download latest fastboot sdk package
I'm kind of new to this and don't really know where to download all this stuff. could you send me a link?
Not sure if this is the right place to ask this question, but, have you had any chance to find and install any custom rom in ZTE K87CA? My tablet has become extremely slow and I would like to install something lighter.
thanks.

How to unlock bootloader of Vivo Y33S - 'Waiting for device' error

Hey everyone!
I'm having trouble unlocking the bootloader of my Vivo Y33S. I've tried everything, installed the necessary drivers, and used the Vivo fastboot software, but this annoying 'waiting for device' error keeps popping up. It's like my phone refuses to unlock its boot loader!
If any of you have managed to successfully unlock the bootloader of a Vivo Y33S and dealt with this 'waiting for device' error, I could really use your help. Any tips, alternative drivers, or suggestions to get past this error and unlock the bootloader using the Vivo fastboot software would be awesome!
By the way, my Vivo Y33S is running stock firmware version PD2147GF_EX_A_38.13.0 of that helps.
Thanks a bunch in advance for your support! Your insights and expertise are much appreciated!
Please use mtk client to unlock bootloader to unlock your device.
iVIERMA said:
Hey everyone!
I'm having trouble unlocking the bootloader of my Vivo Y33S. I've tried everything, installed the necessary drivers, and used the Vivo fastboot software, but this annoying 'waiting for device' error keeps popping up. It's like my phone refuses to unlock its boot loader!
If any of you have managed to successfully unlock the bootloader of a Vivo Y33S and dealt with this 'waiting for device' error, I could really use your help. Any tips, alternative drivers, or suggestions to get past this error and unlock the bootloader using the Vivo fastboot software would be awesome!
By the way, my Vivo Y33S is running stock firmware version PD2147GF_EX_A_38.13.0 of that helps.
Thanks a bunch in advance for your support! Your insights and expertise are much appreciated!
Click to expand...
Click to collapse
Thank you for your help
i'm sorry, But it does not let me download it, may you Send a link to download it?
Enabling USB Debugging on phone is required so that your PC is able to identify your device in Fastboot Mode.
The typical Windows shell commands sequence is
Code:
adb devices
adb reboot fastboot
fastboot devices
[/coode]
xXx yYy said:
Enabling USB Debugging on phone is required so that your PC is able to identify your device in Fastboot Mode.
The typical Windows shell commands sequence is
Code:
adb devices
adb reboot fastboot
fastboot devices
[/coode]
Click to expand...
Click to collapse
I do have USB debugging and OEM unlocking enabled, but the Vivo version of fastboot doesn't detect it, while the normal version does. Unfortunately, I can't use the normal version since it doesn't work with Vivo devices.
Try this
Release v1 · AndroPlus-org/fastboot-vivo
Built with Android 11 source
github.com
xXx yYy said:
Try this
Release v1 · AndroPlus-org/fastboot-vivo
Built with Android 11 source
github.com
Click to expand...
Click to collapse
I have tried it, but it still doesn't recognize my device. I have the drivers installed, so I'm not sure what the problem could be.
Is there any other way to unlock the bootloader of the Vivo y33s?
Okay, I have now tried something else and discovered that Vivo Fastboot actually recognizes the device. However, when I execute the command 'fastboot bbk unlock_vivo' or 'fastboot vivo_bsp unlock_vivo', it displays the following error messages:
'FAILED (remote: Unrecognized command bbk unlock_vivo). finished. total time: 0.001s'
'FAILED (remote: Unrecognized command vivo_bsp unlock_vivo). finished. total time: 0.002s

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