Unlocking bootloader [For all MTK devices]

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belkaliz

New member
Oct 18, 2021
4
1
Nokia 3.1
Realme 6

Unlocking bootloader on Nokia 5.1​


Code: 
#include <std_disclaimer.h>
/*
* Your warranty is... still valid/probably? (Subject to OEM's)
*
* We are not responsible for bricked devices, dead SD cards
* unpleasant experiences. Custom ROM's are Custom for a reason and
* as developers, we try our best to give you the most complete experience
* When you choose our ROM, its a choice which you make but it doesnt make us
* liable to any unfortunate events. But we will be happy to help for the greater good.
*/

Requirements:
  1. PC with Linux/Windows/MacOS.
  2. Nokia 5.1 with any version of Android.
  3. Installed mtkclient with offical instruction.
  4. Straight arms.
  5. If you using windows, installed preloader vcom driver.
Unlocking bootloader:
  1. Open terminal (cmd) on folder with mtkclient.
  2. Power off device.
  3. Run command:
    Code: 
    python mtk xflash seccfg unlock
  4. Hold a Vol- button and connect device to PC.
  5. Wait for the script to finish.
  6. Enjoy unlocked bootloader.
Notes:
  • Data won't be wiped, but it is better to make backup.
  • Works on all MTK devices, except entering on BROM.
 
$cronos_

$cronos_

Senior Member
Sep 21, 2021
320
100
belkaliz said:

Unlocking bootloader on Nokia 5.1​


Code: 
#include <std_disclaimer.h>
/*
* Your warranty is... still valid/probably? (Subject to OEM's)
*
* We are not responsible for bricked devices, dead SD cards
* unpleasant experiences. Custom ROM's are Custom for a reason and
* as developers, we try our best to give you the most complete experience
* When you choose our ROM, its a choice which you make but it doesnt make us
* liable to any unfortunate events. But we will be happy to help for the greater good.
*/

Requirements:
  1. PC with Linux/Windows/MacOS.
  2. Nokia 5.1 with any version of Android.
  3. Installed mtkclient with offical instruction.
  4. Straight arms.
  5. If you using windows, installed preloader vcom driver.
Unlocking bootloader:
  1. Open terminal (cmd) on folder with mtkclient.
  2. Power off device.
  3. Run command:
    Code: 
    python mtk xflash seccfg unlock
  4. Hold a Vol- button and connect device to PC.
  5. Wait for the script to finish.
  6. Enjoy unlocked bootloader.
Notes:
  • Data won't be wiped, but it is better to make backup.
  • Works on all MTK devices, except entering on BROM.
Click to expand...
Click to collapse
Will Try for unlocking FRP
 
Anonymous V

Anonymous V

Senior Member
Jan 16, 2021
100
16
15
Phillippines
belkaliz said:

Unlocking bootloader on Nokia 5.1​


Code: 
#include <std_disclaimer.h>
/*
* Your warranty is... still valid/probably? (Subject to OEM's)
*
* We are not responsible for bricked devices, dead SD cards
* unpleasant experiences. Custom ROM's are Custom for a reason and
* as developers, we try our best to give you the most complete experience
* When you choose our ROM, its a choice which you make but it doesnt make us
* liable to any unfortunate events. But we will be happy to help for the greater good.
*/

Requirements:
  1. PC with Linux/Windows/MacOS.
  2. Nokia 5.1 with any version of Android.
  3. Installed mtkclient with offical instruction.
  4. Straight arms.
  5. If you using windows, installed preloader vcom driver.
Unlocking bootloader:
  1. Open terminal (cmd) on folder with mtkclient.
  2. Power off device.
  3. Run command:
    Code: 
    python mtk xflash seccfg unlock
  4. Hold a Vol- button and connect device to PC.
  5. Wait for the script to finish.
  6. Enjoy unlocked bootloader.
Notes:
  • Data won't be wiped, but it is better to make backup.
  • Works on all MTK devices, except entering on BROM.
Click to expand...
Click to collapse
i tried it but it says

orange state
your device has been unlocked and cannot be trusted
booting in 5 seconds....

then after that got i got a bootloop forcing me to relock it again and flash stock rom to fix my phone.
 
$cronos_

$cronos_

Senior Member
Sep 21, 2021
320
100
Anonymous V said:
i tried it but it says

orange state
your device has been unlocked and cannot be trusted
booting in 5 seconds....

then after that got i got a bootloop forcing me to relock it again and flash stock rom to fix my phone.
Click to expand...
Click to collapse
the message "orange state
your device has been unlocked and cannot be trusted
booting in 5 seconds...." is normal for bootloader unlocked mtk devices
 
Anonymous V

Anonymous V

Senior Member
Jan 16, 2021
100
16
15
Phillippines
yeah i know that but in my case it cause a boot loop, after i unlock the bootloader and boot my phone because of the bootloop do you know how to fix it?
 
S

St4rh4ck3r

New member
Nov 6, 2022
1
0
Anonymous V said:
i tried it but it says

orange state
your device has been unlocked and cannot be trusted
booting in 5 seconds....

then after that got i got a bootloop forcing me to relock it again and flash stock rom to fix my phone.
Click to expand...
Click to collapse
You just have to go to recovery mode and wipe all data and then just reboot the phone will boot normally
 
Incomtus

Incomtus

Senior Member
Apr 30, 2016
324
58
soundcloud.com
Seems not working for vivo y72 5g, any help?

The command python mtk xflash seccfg unlock seems not to be working for mtk client also
 
Incomtus

Incomtus

Senior Member
Apr 30, 2016
324
58
soundcloud.com
Anonymous V said:
Did you try the other comand??


This command -----------> python mtk da seccfg unlock




Because we have the same problen and this one solves it try it!
Click to expand...
Click to collapse
I already tried it, mtk client ask to plug the phone, I do it, it detects it, BUT two possibilities are happening every time I tried : it says the phone has been unplugged or it remains stuck on "trying kamakiri2" and nothing happens....
I installed mtk client again i tried again and it does the same. Sometimea it gets stuck on "jumping on 0x0"
 
Anonymous V

Anonymous V

Senior Member
Jan 16, 2021
100
16
15
Phillippines
Incomtus said:
I already tried it, mtk client ask to plug the phone, I do it, it detects it, BUT two possibilities are happening every time I tried : it says the phone has been unplugged or it remains stuck on "trying kamakiri2" and nothing happens....
I installed mtk client again i tried again and it does the same. Sometimea it gets stuck on "jumping on 0x0"
Click to expand...
Click to collapse
In developers option did you turn on the oem unlock option?? The error (trying kamakiri2) hhappened to me what i did is i reinstalled everything from python to preloader driver
 
Anonymous V

Anonymous V

Senior Member
Jan 16, 2021
100
16
15
Phillippines
Incomtus said:
Yes oem unlock is activated. okay you think that comes from python preloader driver? Can you give a little more details? It will be very nice
Click to expand...
Click to collapse
Im not quite sure why but i think kamakiri2 uses python to operate the whole proccess thats why if the python is not working the whole process will not work too, while in preloader(its a substitute of fastboot)helps the mtk client connect or communicate with ur phone thats why if the drivers is corrupted or something wrong happened mtk client wont work correctly, btw while you are unlocking your bootloader did you see something like (DA failed to send or offset error)?
 
Incomtus

Incomtus

Senior Member
Apr 30, 2016
324
58
soundcloud.com
Anonymous V said:
Im not quite sure why but i think kamakiri2 uses python to operate the whole proccess thats why if the python is not working the whole process will not work too, while in preloader(its a substitute of fastboot)helps the mtk client connect or communicate with ur phone thats why if the drivers is corrupted or something wrong happened mtk client wont work correctly, btw while you are unlocking your bootloader did you see something like (DA failed to send or offset error)?
Click to expand...
Click to collapse
I am not sure bro, I will try again in the evening
 
Incomtus

Incomtus

Senior Member
Apr 30, 2016
324
58
soundcloud.com
Anonymous V said:
Ok bro and to be sure pls put your mtk client log, in here as well sowe can all se the problem.
Click to expand...
Click to collapse
Here is the logs

the first is when i try without touching any hw bouton :

Port - Device detected :)
Preloader - CPU: MT6833(Dimensity 700 5G k6833)
Preloader - HW version: 0x0
Preloader - WDT: 0x10007000
Preloader - Uart: 0x11002000
Preloader - Brom payload addr: 0x100a00
Preloader - DA payload addr: 0x201000
Preloader - CQ_DMA addr: 0x10212000
Preloader - Var1: 0x73
Preloader - Disabling Watchdog...
Preloader - HW code: 0x989
Preloader - Target config: 0x5
Preloader - SBC enabled: True
Preloader - SLA enabled: False
Preloader - DAA enabled: True
Preloader - SWJTAG enabled: True
Preloader - EPP_PARAM at 0x600 after EMMC_BOOT/SDMMC_BOOT: False
Preloader - Root cert required: False
Preloader - Mem read auth: False
Preloader - Mem write auth: False
Preloader - Cmd 0xC8 blocked: False
Preloader - Get Target info
Preloader - HW subcode: 0x8a00
Preloader - HW Ver: 0xca00
Preloader - SW Ver: 0x0
Mtk - We're not in bootrom, trying to crash da...
PLTools - Crashing da...
Preloader
Preloader - [LIB]: upload_data failed with error: DAA_SIG_VERIFY_FAILED (0x7024)
Preloader
Preloader - [LIB]: Error on uploading da data
Preloader - Jumping to 0x0
Preloader - Status: Waiting for PreLoader VCOM, please connect mobile



second with all butons (just detect and lost it)

..Port - Device detected :)
Preloader - CPU: MT6833(Dimensity 700 5G k6833)
Preloader - HW version: 0x0
Preloader - WDT: 0x10007000
Preloader - Uart: 0x11002000
Preloader - Brom payload addr: 0x100a00
Preloader - DA payload addr: 0x201000
Preloader - CQ_DMA addr: 0x10212000
Preloader - Var1: 0x73
Preloader - Disabling Watchdog...
Preloader - HW code: 0x989
Preloader - Target config: 0x5
Preloader - SBC enabled: True
Preloader - SLA enabled: False
Preloader - DAA enabled: True
Preloader - SWJTAG enabled: True
Preloader - EPP_PARAM at 0x600 after EMMC_BOOT/SDMMC_BOOT: False
Preloader - Root cert required: False
Preloader - Mem read auth: False
Preloader - Mem write auth: False
Preloader - Cmd 0xC8 blocked: False
Preloader - Get Target info
Preloader - HW subcode: 0x8a00
Preloader - HW Ver: 0xca00
Preloader - SW Ver: 0x0
PLTools - Crashing da...
DeviceClass - USBError(19, 'No such device (it may have been disconnected)')
Preloader
Preloader - [LIB]: Error on DA_Send cmd
Preloader - Status: Waiting for PreLoader VCOM, please connect mobile



Last try when i pushed vol- and on/off button got stuck on kamakiri2:

Port - Device detected :)
Preloader - CPU: MT6833(Dimensity 700 5G k6833)
Preloader - HW version: 0x0
Preloader - WDT: 0x10007000
Preloader - Uart: 0x11002000
Preloader - Brom payload addr: 0x100a00
Preloader - DA payload addr: 0x201000
Preloader - CQ_DMA addr: 0x10212000
Preloader - Var1: 0x73
Preloader - Disabling Watchdog...
Preloader - HW code: 0x989
Preloader - Target config: 0x5
Preloader - SBC enabled: True
Preloader - SLA enabled: False
Preloader - DAA enabled: True
Preloader - SWJTAG enabled: True
Preloader - EPP_PARAM at 0x600 after EMMC_BOOT/SDMMC_BOOT: False
Preloader - Root cert required: False
Preloader - Mem read auth: False
Preloader - Mem write auth: False
Preloader - Cmd 0xC8 blocked: False
Preloader - Get Target info
Preloader - HW subcode: 0x8a00
Preloader - HW Ver: 0xca00
Preloader - SW Ver: 0x0
PLTools - Loading payload from mt6833_payload.bin, 0x264 bytes
PLTools - Kamakiri / DA Run
Kamakiri - Trying kamakiri2..





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