Oneplus Nord 2 bricked after some commands, please help me
Oneplus Nord 2 bricked after some commands, please help me
12-03-2026, 01:54 PM
Hi
My nord 2 smartphone got bricked after using these commands
Code:
C:\Program Files (x86)\Minimal ADB and Fastboot>adb reboot fastboot
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash sda preloader_ufs_c01.img
< waiting for any device >
target reported max download size of 268435456 bytes
sending 'sda' (465 KB)...
OKAY [ 0.016s]
writing 'sda'...
OKAY [ 0.010s]
finished. total time: 0.031s
C:\Program Files (x86)\Minimal ADB and Fastboot>
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash sdb preloader_ufs_c01.img
target reported max download size of 268435456 bytes
sending 'sdb' (465 KB)...
OKAY [ 0.015s]
writing 'sdb'...
OKAY [ 0.012s]
finished. total time: 0.032s
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot reboot
rebooting...
finished. total time: 0.000sThese commands are taken from a guide
oneplus nord 2 unbrick on oxygen os 13 F47/f48/f49 enable mtk client and fastboot mode oxygen os 13
i have version F.57 but they said should work
These are the logs from MTK Client v2.0 (MTKClient_GUI 2.0.exe)
Code:
[01:48:37]: Status: Waiting for PreLoader VCOM, please connect mobile
[01:49:08]: CPU: MT6893(Dimensity 1200)
[01:49:08]: HW version: 0x0
[01:49:08]: WDT: 0x10007000
[01:49:08]: Uart: 0x11002000
[01:49:08]: Brom payload addr: 0x100a00
[01:49:08]: DA payload addr: 0x201000
[01:49:08]: CQ_DMA addr: 0x10212000
[01:49:08]: Var1: 0xa
[01:49:08]: Disabling Watchdog...
[01:49:08]: HW code: 0x950
[01:49:08]: Target config: 0xe5
[01:49:08]: SBC enabled: True
[01:49:08]: SLA enabled: False
[01:49:08]: DAA enabled: True
[01:49:08]: SWJTAG enabled: True
[01:49:08]: EPP_PARAM at 0x600 after EMMC_BOOT/SDMMC_BOOT: False
[01:49:08]: Root cert required: False
[01:49:08]: Mem read auth: True
[01:49:08]: Mem write auth: True
[01:49:08]: Cmd 0xC8 blocked: True
[01:49:08]: Get Target info
[01:49:08]: BROM mode detected.
[01:49:08]: HW subcode: 0x8a00
[01:49:08]: HW Ver: 0xca00
[01:49:08]: SW Ver: 0x0
[01:49:08]: ME_ID: 6854E24B2201DDCBDF9A611FBD93FA97
[01:49:08]: SOC_ID: 8D01A57127DE55E76C960B790F959C9F9B206EC22764A83A35ABBEA27A353941
[01:49:11]: Loading payload from mt6893_payload.bin, 0x264 bytes
[01:49:11]: Kamakiri / DA Run
[01:49:11]: Trying kamakiri2..
[01:49:11]: Done sending payload...
[01:49:11]: Successfully sent payload: D:\Users\Mario\Downloads\1\mtkclient\mtkclient\payloads\mt6893_payload.bin
[01:49:11]: Device is protected.
[01:49:11]: Device is in BROM mode. Trying to dump preloader.
[01:49:13]: Jumping to 0x200000
[01:49:13]: Jumping to 0x200000: ok.
Port - Device detected :)
Port - Device detected :)
Successfully extracted preloader for this device to: preloader_k6893v1_64.bin
DAXFlash - Uploading xflash stage 1 from MTK_AllInOne_DA_5.2152.bin
xflashext - Patching da1 ...
xflashext - Patching da2 ...
DAXFlash - Successfully uploaded stage 1, jumping ..
DAXFlash - Successfully received DA sync
DAXFlash - UFS FWVer: 0x31
DAXFlash - UFS Blocksize:0x1000
DAXFlash - UFS ID: KLUDG4UHDC-B0E
DAXFlash - UFS CID: ce014b4c55444734554844432d423045
DAXFlash - UFS LU0 Size: 0x1dcb000000
DAXFlash - UFS LU1 Size: 0x400000
DAXFlash - UFS LU2 Size: 0x400000
DAXFlash - DRAM config needed for : ce014b4c55444734554844432d423045
DAXFlash - Sending emi data ...
DAXFlash - DRAM setup passed.
DAXFlash - Sending emi data succeeded.
DAXFlash - Uploading stage 2...
DAXFlash - Upload data was accepted. Jumping to stage 2...
usb_class - USBError(5, 'Input/Output Error')
DAXFlash
DAXFlash - [LIB]: ?[31mStage was't executed. Maybe dram issue ?.?[0m
DAXFlash
DAXFlash - [LIB]: ?[31mError on booting to da (xflash)?[0m
NoneCan you help me to unbrick ?
I tried AndroidUtility.v200 to disable Auth but it doesn't recognize anything in usb, i tried to switch on it with volume up + volume down + power button simultaneously held down for many seconds
This post was last modified: 12-03-2026, 02:00 PM by Meow81.
14-03-2026, 08:39 PM
https://github.com/codefl0w/mtkclient-windows-installer
i tried also with "mtk client 2.0" , with the utilty Bypass ,to bypass SLA/DAA . And with MTK Auth Bypass Tool_V6.0.0.1 , i tried also v.7.8.0.5 version .
And mtk meta utilty v34.0.2.0:28:02:2022 there 'disable auth' option.
So Mtk Client recognized the phone and have granted to me the access to the internal storage ,and i could Write "OnePlus Nord 2 5G [DN2103] Dump Firmware [Scatter] " using the mtk client last version, but i read on a website that these files must not be overwritten (make a backup of these files)
seccfg.bin
protect2.bin
protect1.bin
proinfo.bin
persist.bin
nvram.bin
nvdata.bin
nvcfg.bin
frp.bin
nvram.bin nvdata.bin contain the IMEI data informations.
Some hint to install a custom firmware: Use "platform tools" as "adb and fastboot" program ,not the "minimal adb and fastboot" version, This last one gave me problems, it didn't work.
Prior to these procedures must install MTK Usb Driver v1.0.8 - Driver_Auto_Installer_.1632
generic usb driver is needed
https://xdaforums.com/t/guide-fix-for-de...1.4396501/
unfortunately I don't know why i found the last OxygenOS 13 version laggy and unresponsive. I have found now an unofficial LineageOS 23.2 release for OnePlus Nord 2. And is ok.
The included red cable is recommended and connected to the back usb pc ports (3.1 or usb 2.0)
This post was last modified: 14-03-2026, 08:40 PM by Meow81.
20-04-2026, 08:26 PM
(14-03-2026, 08:39 PM)Meow81 I found how to unbrick my phone (oneplus nord 2 5g), for who would like to know, kelvinchinedu was right. I had to bypass Auth . I have used Mtk client 2.1.3,
...
The included red cable is recommended and connected to the back usb pc ports (3.1 or usb 2.0)
I am in the same situation. Can you explain in clear steps how you solved this problem?
This post was last modified: 21-04-2026, 11:02 AM by hovatek.
11-10-2026, 06:06 PM
(20-04-2026, 08:26 PM)kamileon(14-03-2026, 08:39 PM)Meow81 I found how to unbrick my phone (oneplus nord 2 5g), for who would like to know, kelvinchinedu was right. I had to bypass Auth . I have used Mtk client 2.1.3,
...
The included red cable is recommended and connected to the back usb pc ports (3.1 or usb 2.0)
I am in the same situation. Can you explain in clear steps how you solved this problem?
Hi ,sorry for the delay.
You need Mtk client 2.1.3 and mtk meta utilty v34.0.2.0:28:02:2022
mtk meta utilty is for disable Auth ,to get access to partitions in Mtk Client 2.1.3
Switch off the phone completely, press and keep Vol up + Vol down ,connect usb (good cable to rear pc usb 2/3.1 port ) ,launch as admin mtk meta client utility, click to "Disable Auth", you will see 'waiting for mtk usb device' , other texts and finally :
"Mtk auth disable (sla/dda) success! "
"Now you can use sp flash tool or any mtk tool"
Open mtk_gui.bat of mtkclient 2.1.3 as admin (with admin rights) , after a while you will see these texts in the debug log of mtk client:
"da sla is disabled ".... "boot to succeded ", "DA extensions succesfully added at 0x4fff0000"
Now you can read and write everything you want in your nord2 phone partitions using MtkClient 2.1.3.
Make a backup of everything ,read and write to your hard disk all those files
example give, i made a backup of these files
frp.bin
nvcfg.bin
nvdata.bin
nvram.bin
persist.bin
proinfo.bin
protect1.bin
protect2.bin
seccfg.bin
Nvdata and nvram contain your IMEI personal info.
If you a need a full "scatter" files (firmware dumped), I found around the web "OnePlus Nord 2 5G [DN2103] Dump Firmware [Scatter] [By UnlockTool}" compressed file , is 5.3 GB
This guide is valid only for OnePlus Nord2 ,because i only tested Nord2 with those programs versions and they work on it.
This post was last modified: 11-10-2026, 06:19 PM by Meow81.
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