Can i unlock bootloader without rooting? - Galaxy Note 3 Q&A, Help & Troubleshooting

I am trying to change my Note 3 (SM-N900K) firmware but first when i try to flash the recovery after the flashing the recovery did not change what should i do?
Thank you

You must unlock the bootloader first!

are there any other application or an easier way to unlock bootloader without rooting?

I am not familiar with the n900k but using an app to unlock the bootloader if the bootloader is not locked will probably brick the phone.
Are you booting right into the custom recovery as soon as you flash it? If you flash recovery and just reboot to the rom, the stock recovery will overwrite the custom recovery.

Related

[Q] L5 Check if bootloader is unlocked?

Hello, is there any way to check if my bootloader is unlocked? I want to install CWM but i don't know if i unlocked the bootloader correctly, after copying it and writing reboot in adb the phone just turned off. But it did start with no problems after i turned it on after that, and after that i copied the bootloader and it had a different MD5 than the backup i made. Also my firmware is 4.1.2 E61020g-EUR-XX, does it mean i have v20 baseband? I just want to be sure before i flash CM 10.2 because i don't want to brick my phone.
bump. No one knows how to check this? Or maybe is there a way to unbrick my phone if the bootloader is locked and i flash CWM? If there is a way to unbrick then i will just flash it and hope that there will be no brick.
flash cwm and boot into it, if it shows the cwm, the bootloader is unlocked
if it not unlocked, it will show an bootloader security error or something like that
But if it shows the error what will i do then? I don't want to lose my phone.

Bootloader unlock? TWRP flash without Rooted phone on 6.0??

Are there any news about unlocking bootloader ...are there any way to flash TWRP without rooted phone?...i tried ADB but itsn ot working...

Anyway to unlock oem from bootloader or TWRP?

I was trying to flash the stock image and i guess i messed up somewhere because after i did that i locked the bootloder and not it is not booting past the google screen. i want to reflash all images but i cant cause the bootloader is locked. so is there anyway to unlock the oem in bootloader or recovery mode TWRP? i can access terminal in TWRP so any command that can help me?
TheTickReborn said:
I was trying to flash the stock image and i guess i messed up somewhere because after i did that i locked the bootloder and not it is not booting past the google screen. i want to reflash all images but i cant cause the bootloader is locked. so is there anyway to unlock the oem in bootloader or recovery mode TWRP? i can access terminal in TWRP so any command that can help me?
Click to expand...
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Maybe try and sideloading the it's through twrp. I can't remember if an unlocked bootloader is needed though. Also, you could maybe try flashing a custom ROM to see if you can boot into it.

how to relock bootloader unlocked by official tool

since i have unlocked bootloader by official tool i can not root it and i cannot install any recovery
please help me so i can relock bootloader of my phone
i have tried maximum methods to relock bootloader of my phone but i am unsuccesful
can someone please help me so i can relock bootloader of my phone
uhm i unlocked my bootloader via official tool, and i already installed twrp and magisk
What is the process that you apply because I am facing issue.whenever I tried to install twrp recovery it says something about target report size does not reach and partition error
twrp not installing
now i am facing issue with this
unknown partition 'recoveryC:\Users\sankalp\Desktop\asus max pro m2\unlock\twrp-3.3.1-0-X01BD.img'
error: cannot determine image filename for
https://forum.xda-developers.com/max-pro-m2/development/recovery-twrp-3-2-3-x-t3885935/page10
Unlock 1st
After relock etc
Use original recovery wipe data case
Than boot to bootloder
Boot to twrp recovery
Wipe data
Install twrp
Flash rom?
https://forum.xda-developers.com/max-pro-m2/development/recovery-twrp-3-2-3-x-t3885935/page10
Unlock 1st
Flash orio file .. stock orio not pie

Relock bootloader accidently after TWRP recovery flashed. How to unlock again?

Hi there,
I locked the bootloader by accident after I already installed the TWRP recovery. Now I wonder myself how to unlock it again, because again in fastboot mode it does not work. I can not find any guide therefore.
Thanks in advance!

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