General Bootloader Unlock + Fastbootd - Samsung Galaxy A53 5G

So, I successfully enabled fastboot in this device.
EDIT: It's working fine now. I installed GSI successfully. Check https://forum.xda-developers.com/t/pixel-experience-android-12l.4439045/

Dollscythe said:
So, I successfully enabled fastboot in this device.
EDIT: It's working fine now. I installed GSI successfully. Check https://forum.xda-developers.com/t/pixel-experience-android-12l.4439045/
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Which country/version? I got burned on the a51 which had exynos but the Canadian version was not BL unlockable.

crazyut said:
Which country/version? I got burned on the a51 which had exynos but the Canadian version was not BL unlockable.
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Click to collapse
european a53. unlocking was a breeze, i'm running pixel experience on it right now

Dollscythe said:
european a53. unlocking was a breeze, i'm running pixel experience on it right now
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Click to collapse
I have a boost variant. How did you unlock?

How did you guys get fastboot to work? In my device it gets stuck on the Entering fastboot mode screen.

Can you tell me how did you get fast boot enabled on your device I have the same one as you do

Related

why isn't there any rom for g9300(snapdragon)

I really really want to use the rom like AEX LOS RR Mokeeā€¦but there is none
the Exynos edition has had these long before
could you please tell me why
Read the forums
(Hint: Bootloader)
Snapdragon bootloader is locked, which prevents you editing the boot image. You can't have ROM's without editing the boot image.
Beanvee7 said:
Snapdragon bootloader is locked, which prevents you editing the boot image. You can't have ROM's without editing the boot image.
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Click to collapse
can CROM.apk unlock bl?
lemondou said:
can crom.apk unlock bl?
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Click to collapse
read the forums
LeMoNDou said:
can CROM.apk unlock bl?
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There's no known way to unlock it, there is an R&D thread in the Snapdragon subsection and nothing so far has worked.
*Detection* said:
read the forums
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Click to collapse
now I undertand that, the Chinese variant's BL can be unlocked. Mine is the Chinese variant, and there are many roms based on samsung offical rom, but no rom which based on AOSP, no developer want to do that, what a pity!

Error Message: "The system has been destroyed"

So what happened was I ran into some issues with notifications not being pushed onto the phone. I thought it was a MIUI version problem, because previously I didn't have any problems with notifications, and it was only until after the latest MIUI 10.2.2.0 update that I ran into them. And so I decided to download the official MIUI v10.2.1.0 ROM from xiaomi's official website and tried to downgrade. Big mistake.
Now my phone is perpetually being stuck with the error message "The system has been destroyed". I really don't know what to do and I'm hoping someone here is able to help me with it. My Mix 3 is running MIUI v10.2.2.0 prior to the downgrade, and has the China ROM. Bootloader is locked too. Is there anything that I can do to kick the phone out of this status? If you need more information, I will gladly provide them. Will greatly appreciate any help that comes by. Thanks.
Checking your phone if it can get into bootloader.
If it can,just open the unlock application and unlock again.
And then you can use miflash to flash 10.2.1.0 on your device.
Hope I can help you
cwhmoney said:
Checking your phone if it can get into bootloader.
If it can,just open the unlock application and unlock again.
And then you can use miflash to flash 10.2.1.0 on your device.
Hope I can help you
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Click to collapse
How do I know if the phone can get into bootloader? Sorry I'm pretty new to this bootloader thing. Honestly, this Mix 3 was my first ever Xiaomi device so I'm a bit unfamiliar with how it works.
If you meant holding down the Volume Down and Power button to access Fastboot mode, then yes, that's the only thing I have access to currently. Otherwise, no...
nsynsy said:
How do I know if the phone can get into bootloader? Sorry I'm pretty new to this bootloader thing. Honestly, this Mix 3 was my first ever Xiaomi device so I'm a bit unfamiliar with how it works.
If you meant holding down the Volume Down and Power button to access Fastboot mode, then yes, that's the only thing I have access to currently. Otherwise, no...
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Click to collapse
It should be possible to use fastboot to install a working official firmware. Was your device originally a Chinese ROM or Global ROM device?
https://en.miui.com/download-357.html
jcsww said:
It should be possible to use fastboot to install a working official firmware. Was your device originally a Chinese ROM or Global ROM device?
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Click to collapse
It was originally Chinese ROM. So I guess flashing a Global ROM wouldn't work? Especially since the bootloader is locked.
nsynsy said:
It was originally Chinese ROM. So I guess flashing a Global ROM wouldn't work? Especially since the bootloader is locked.
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Click to collapse
There is a fastboot flashable Chinese ROM also.
jcsww said:
There is a fastboot flashable Chinese ROM also.
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Click to collapse
But doesn't the bootloader have to be unlocked for a fastboot recovery?

How to unbrick you NOKIA 6 TA-1021 and 1033.

This works only if you have working Fastboot AKA Download mode and you have unlocked your bootloader .
First download this --> https://github.com/StollD/NOST/releases/download/v0.6/NOST-v0.6.exe
Its a latest one and the working one. If you have LOST LA installed just unistall it. That doesnt work at all.
Then you need to download this FIRMWARE --> https://drive.google.com/uc?id=1smpap8mB0RZNk1j_HD0IJUX5LjFzKC4a&export=download
Then istall NOST and extract ZIP file. Launch NOST and select next. Make sure you phone is connect to your pc and it is fastboot mode "download mode" and find your phone. If it does then just click next. Now select the extracted nb0 file and go next.
If i remember right there is normal and rescue install method and some other too. I use the normal method. Then just go and start the install. Every first time it do something to my phone but give me the error and did not pass the install. But when i try it again it works just fine and finish the install. Then your phone should just do a reboot and voila, you have a stock nokia firmware installed succesfull.
After i do that, and my Nokia 6 1021 start, its download first PIE version and installed. After that i can do OTA install the latest PIE version. And i still can have my fastboot a live. So if you have like i have unlocked bootloader you can flash the latest TWRP and latest stable MAGISK 19. Then you have a working ROOT your phone
I just use "fastboot flash recovery recovery.img". Then "FASTBOOT REBOOT" and straight push volume up and power button together so long that your phone go twrp. If you fail its install stock recovery back. You can try again. I Try couple of time and i get it
Now my phone have latest PIE and latest MAGISK.
You need an unlocked bootloader for that.
Yakia said:
You need an unlocked bootloader for that.
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Click to collapse
For what?? Unbrick you phone, NO!
But if you want magisk and twrp yes.
Yes you do need an unlocked bootloader for unbricking the phone, i've tried that and it isn't working without an unlocked bootloader.
DoggyStar said:
For what?? Unbrick you phone, NO!
But if you want magisk and twrp yes.
Click to expand...
Click to collapse
is your phone has unlocked bootloader, this cannot done if you dont have unlocked bootloader.
you must flash december 2017 update first in my experience.
frnsl3 said:
is your phone has unlocked bootloader, this cannot done if you dont have unlocked bootloader.
you must flash december 2017 update first in my experience.
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Click to collapse
You don't need to have unlocked bootloader to flash December 2017 update. Just boot on the recovery and update that on your SD card.
Still you don't need unlocked bootloader!
DoggyStar said:
You don't need to have unlocked bootloader to flash December 2017 update. Just boot on the recovery and update that on your SD card.
Still you don't need unlocked bootloader!
Click to expand...
Click to collapse
If everything goes well yes but if it doesn't boot (as I had when I had unlock the bootloader), it won't be able to use NOST because you need an unlocked bootloader to use it and flash the nb0
arl0ng said:
If everything goes well yes but if it doesn't boot (as I had when I had unlock the bootloader), it won't be able to use NOST because you need an unlocked bootloader to use it and flash the nb0
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Click to collapse
Why you need to have unlocked bootloader to use nost?
Nost only need working fastboot.
DoggyStar said:
Why you need to have unlocked bootloader to use nost?
Nost only need working fastboot.
Click to expand...
Click to collapse
NOST refuses to flash your phone if your bootloader isn't unlocked critically. The old OST would just try to flash but never make any progress which confuses inexperienced users.
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Click to collapse
https://forum.xda-developers.com/no...t-improved-version-ost-la-6-0-4-v0-4-t3875574
arl0ng said:
https://forum.xda-developers.com/no...t-improved-version-ost-la-6-0-4-v0-4-t3875574
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Click to collapse
This is different version what i use. I use version 0.6. Not that LA version.
arl0ng said:
https://forum.xda-developers.com/no...t-improved-version-ost-la-6-0-4-v0-4-t3875574
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Click to collapse
And yes, you are right. Nost see if i have critically unlocked phone. So that doesn't work without unlocked bootloader.
My bad
DoggyStar said:
And yes, you are right. Nost see if i have critically unlocked phone. So that doesn't work without unlocked bootloader.
My bad
Click to expand...
Click to collapse
Yes that's what I was trying to tell you, I think you can edit your thread.
Yakia said:
Yes that's what I was trying to tell you, I think you can edit your thread.
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Click to collapse
Thanks man, I edited.
My phone is hard bricked.
Recently I was continuously charging my phone with power bank. One night I forgot to put my phone on charge and it got discharged fully. I tried starting it in morning but it got stucked at Nokia logo, I tried getting it into recovery mode to reset it but was not able to because i haven't connected it to power before. Afterwards I connected it to my laptop whose charger was having earthing problem and giving shocks. In between trying to put my phone into recovery mode along with connected to laptop, the current passed through my phone for 2 times. And that was the last moment i had seen my phone's screen lighted, and then full blackout.
I have taken it to service center first, the person tried installing the software on phone again and confirmed phone is being detected by PC but unable to install software. They had given only one option to change the motherboard to fix it.
Then i tried getting it repaired at local shops, where a person told me internal memory IC has been shorted. Another person at different shop tried repairing it and was also not able to fix and said lastly that motherboard is dead.
I think maybe Hardware kernel got disturbed, so is there any method to install the hardware kernel again?
have you Nokia 6 TA-1033 SS firmware rom download link?
Links are dead

How unbrick one plus 7 pro

Hi guys,
I think i bricked my oneplus 7 pro. Installed twrp then tried to change to stock boot image. there is no service center here in my region. how can i flash back the stock rom using fastboot.
If your BL is unlocked you can use the fastboot ROM. Or just boot TWRP and Flash the stock rom zip.
Provide more info so we can help
@soka said:
If your BL is unlocked you can use the fastboot ROM. Or just boot TWRP and Flash the stock rom zip.
Provide more info so we can help
Click to expand...
Click to collapse
My bl is unlocked. I am stuck in fast boot for now.
pambroc said:
My bl is unlocked. I am stuck in fast boot for now.
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Click to collapse
Easy then search in the tread for the fastboot version you were currently on and you'll be good.
@soka said:
Easy then search in the tread for the fastboot version you were currently on and you'll be good.
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Click to collapse
Got the working was a lot work.but practically I used msm tool. No plans of rooting the thing as of the moment.thanks for the support

Can't unlock bootloader after OTA A12 Europe region

Hi,
I installed the most recent OTA for the GM1913 : OnePlus7ProOxygen 21.E.30 OTA 4300 all 2210120522.zip. After my installation locked my bootloader, i restarted my phone in bootloader mode and used the command fastboot oem unlock, which I had previously tested to work on Android 11, but it failed on Android A12.
FAILED (remote: Device cannot be unlocked for technical reason.)
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finished. total time: 0.016s
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Click to collapse
Anyone with information on this problem?
yassine2217 said:
Hi,
I installed the most recent OTA for the GM1913 : OnePlus7ProOxygen 21.E.30 OTA 4300 all 2210120522.zip. After my installation locked my bootloader, i restarted my phone in bootloader mode and used the command fastboot oem unlock, which I had previously tested to work on Android 11, but it failed on Android A12.
Anyone with information on this problem?
Click to expand...
Click to collapse
have the same problem,i tried with oem unlock and flashing unlock but none of them worked.
yassine2217 said:
Hi,
I installed the most recent OTA for the GM1913 : OnePlus7ProOxygen 21.E.30 OTA 4300 all 2210120522.zip. After my installation locked my bootloader, i restarted my phone in bootloader mode and used the command fastboot oem unlock, which I had previously tested to work on Android 11, but it failed on Android A12.
Anyone with information on this problem?
Click to expand...
Click to collapse
You can unlock the bootloader only on A11, on A12 it is impossible. You need to go to A11, unlock bl and then go to A12.
Rein0ud said:
You can unlock the bootloader only on A11, on A12 it is impossible. You need to go to A11, unlock bl and then go to A12.
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Click to collapse
how can i keep the bootloader unlock before update to A12 ? i mean what is the step to update to A12 ? thx
yassine2217 said:
how can i keep the bootloader unlock before update to A12 ? i mean what is the step to update to A12 ? thx
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Click to collapse
This is done using MSM Tools, see this topic to downgrade:
[OP7PRO][LATEST OOS 11.0.5.1 GM21AA/GM21BA] Collection of unbrick tools
Disclaimer: By attempting any of the processes listed in this thread you accept full responsibility for your actions. I will not be held responsible if your device stops working, catches fire, or turns into a hipster and claims to have been...
forum.xda-developers.com
After downgrading, unlock bootloader and then flash OOS A12 from zip in system update. As far as I know, this method helps people from my forum
Rein0ud said:
This is done using MSM Tools, see this topic to downgrade:
[OP7PRO][LATEST OOS 11.0.5.1 GM21AA/GM21BA] Collection of unbrick tools
Disclaimer: By attempting any of the processes listed in this thread you accept full responsibility for your actions. I will not be held responsible if your device stops working, catches fire, or turns into a hipster and claims to have been...
forum.xda-developers.com
After downgrading, unlock bootloader and then flash OOS A12 from zip in system update. As far as I know, this method helps people from my forum
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Click to collapse
Thank you
is it worked ?
Thank you.
khalisz said:
is it worked ?
Thank you.
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Click to collapse
yes it worked bro

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