Development Oneplus Nord 2 Oxygen 11.3 DN2103 EEA ROM

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sakarya1980

sakarya1980

Senior Member
Sep 29, 2004
334
108
OnePlus 7
OnePlus 7T
Flash at your own risk. I am not responsible for any damage or data loss to the device during this process!

Downloads:

The Fastboot restoration file can be downloaded in here:

DN2103_11_A.07
DN2103_11_A.10 *deleted
DN2103_11_A.11 *deleted

please use ota files to upgrade

mega.nz

File folder on MEGA

mega.nz mega.nz

include Flash Root & TWRPinstaller
tool for Windows (.bat)

Special Thanks: @HofaTheRipper @phhusson

Caution! Please check your version on your mobile phone before flashing. these files may only be used for V07!​

If you want to upgrade, use the ota files here.​


forum.xda-developers.com

Oneplus Nord 2 Oxygen 11.3 DN2103_11_A.10 EEA ROM

Flash at your own risk. I am not responsible for any damage or data loss to the device during this process! Downloads: The Fastboot restoration file can be downloaded in here: https://mega.nz/folder/bMwxRCKb#E_ZX3TfA9hhbuODHMquxDA include...
forum.xda-developers.com forum.xda-developers.com

before flashing

Backup your nvcfg.img, nvdata.img, nvram.img, persist.img, proinfo.img, protect1.img and protect2.img with Partition Backup from Playstore

play.google.com

Partitions Backup & Restore - Apps on Google Play

Backup your important partitions to avoid any data or IMEI corruption
play.google.com play.google.com
 

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sakarya1980

sakarya1980

Senior Member
Sep 29, 2004
334
108
OnePlus 7
OnePlus 7T

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xirosiman

Member
Nov 17, 2010
10
1
OnePlus 3T
OnePlus Nord 2 5G
ok i have done it. Somehow the wifi toggle wasnt working but after flashing vbmeta and boot its ok.
i managed to go to A7 stock and now is updating to A10.


One thing i noticed, the combination of volume down and start button has changed only to fastboot.
And the only way to go to recovery is from command

also it can not recognise the sim cards
and the updade through ota is failed. it can not verify says
 
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sakarya1980

sakarya1980

Senior Member
Sep 29, 2004
334
108
OnePlus 7
OnePlus 7T
xirosiman said:
ok i have done it. Somehow the wifi toggle wasnt working but after flashing vbmeta and boot its ok.
i managed to go to A7 stock and now is updating to A10.


One thing i noticed, the combination of volume down and start button has changed only to fastboot.
And the only way to go to recovery is from command

also it can not recognise the sim cards
and the updade through ota is failed. it can not verify says
Click to expand...
Click to collapse
You can't update from 7 to 10. You must flash ota file with v9, then Upgrade to 10.

Wlan and Bluetooth works, after flash v7 again

Here ota files

https://mega.nz/folder/rQhhHQpA#nNHvPlmzBXwPjmaFpuDa2Q

Please put both file to your otg storage and flash it, with stock recovery. Every time after flash vbmeta2

You can start recovery with fastboot reboot recovery
 
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xirosiman

Member
Nov 17, 2010
10
1
OnePlus 3T
OnePlus Nord 2 5G
Downgrading from 10 to 7 was not successful. Even if the rom works it can not recognise the sim cards.
Now i am flasing 10 to see if it works

during flashing its says "Invalid sparse file format at header magic" do this has something to do with drivers?
 
Eastw1ng

Eastw1ng

Member
Jan 5, 2014
48
14
sakarya1980 said:

Flash at your own risk. I am not responsible for any damage or data loss to the device during this process!​




Please use this commands

Code: 
fastboot --disable-verity --disable-verification flash vbmeta vbmeta2.img


Fastboot flash boot nord2_stock_boot_A07.img
Click to expand...
Click to collapse

Did a full upgrade from stock 07 to 09 then 10, went perfectly.
Thanks Sakarya!
 
Eastw1ng

Eastw1ng

Member
Jan 5, 2014
48
14
Yeah OTA flash from 07 to 09, then a flash from 09 to 10 and followed up with the rooted boot image to make sure everything was as you described. Works flawlessly!
 
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Dr-Noob

Member
Dec 21, 2017
14
3
Is there any way to flash the ROM without fastboot? I bricked the phone and I'm unable to get to fastboot.
 
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  • 9
    sakarya1980
    sakarya1980
    Flash at your own risk. I am not responsible for any damage or data loss to the device during this process!

    Downloads:

    The Fastboot restoration file can be downloaded in here:

    DN2103_11_A.07
    DN2103_11_A.10 *deleted
    DN2103_11_A.11 *deleted

    please use ota files to upgrade

    File folder on MEGA

    mega.nz mega.nz

    include Flash Root & TWRPinstaller
    tool for Windows (.bat)

    Special Thanks: @HofaTheRipper @phhusson

    Caution! Please check your version on your mobile phone before flashing. these files may only be used for V07!​

    If you want to upgrade, use the ota files here.​


    Oneplus Nord 2 Oxygen 11.3 DN2103_11_A.10 EEA ROM

    Flash at your own risk. I am not responsible...
    forum.xda-developers.com forum.xda-developers.com

    before flashing

    Backup your nvcfg.img, nvdata.img, nvram.img, persist.img, proinfo.img, protect1.img and protect2.img with Partition Backup from Playstore

    Partitions Backup & Restore - Apps on Google Play

    Backup your important partitions to avoid any...
    play.google.com play.google.com
    View
    7
    sakarya1980
    sakarya1980

    Flash at your own risk. I am not responsible for any damage or data loss to the device during this process!​

    OTA files here (put this files to your OTG)

    File folder on MEGA

    mega.nz mega.nz
    Click to expand...
    Click to collapse
    Stock boot.img https://mega.nz/folder/fZx2nBaR#Q33lJstFRMQg6_0j7Z0TJw
    Click to expand...
    Click to collapse

    Please use this commands

    Code: 
    fastboot --disable-verity --disable-verification flash vbmeta vbmeta2.img


Fastboot flash boot nord2_stock_boot_A07.img
    View
    4
    sakarya1980
    sakarya1980
    sakarya1980 said:
    Yes, but i not test to Upgrade
    Click to expand...
    Click to collapse
    I tested. You must flash without root, then can you upgrade @xirosiman
    View
    3
    Raygen
    Raygen
    If someone prefer, I've found a way to backup the various partitions without the need of a third party app or even without the need of root.

    While in TWRP, use these commands in your adb terminal:
    Bash: 
    adb shell

mkdir /sdcard/PartitionsBackup

dd if=/dev/block/sdc13 of=/sdcard/PartitionsBackup/nvcfg.img

dd if=/dev/block/sdc14 of=/sdcard/PartitionsBackup/nvdata.img

dd if=/dev/block/sdc23 of=/sdcard/PartitionsBackup/nvram.img

dd if=/dev/block/sdc16 of=/sdcard/PartitionsBackup/persist.img

dd if=/dev/block/sdc22 of=/sdcard/PartitionsBackup/proinfo.img

dd if=/dev/block/sdc17 of=/sdcard/PartitionsBackup/protect1.img

dd if=/dev/block/sdc18 of=/sdcard/PartitionsBackup/protect2.img

exit
    You'll find the backed up partitions in the PartitionsBackup folder in your Internal storage.

    ---

    You can find the directory of other partitions with the command ls -la $(find /dev/block/platform -type d -name by-name) and backing them up the same way.
    View
    2
    Raygen
    Raygen
    Xelan255 said:
    hey guys, I want to root my new OP Nord 2 but as I'm fairly new to the topic I wanted to confirm a few things before proceeding and potentially doing something wrong.

    First off: I already unlocked the bootloader and I'm on build DN2103_11_A12.

    If I understand the process correctly, the next step would be to patch and flash the boot.img. I've downloaded the archive posted kindly by sakarya1980 on the first page, which also contained the already patched/rooted boot.img for A12, which is the version I'm on. So now I just would have to rename nord2_magisk_boot_A12 to boot.img and flash it using the following while in fastboot mode:
    Code: 
    fastboot --disable-verity --disable-verification flash vbmeta vbmeta2.img


Fastboot flash boot boot.img
    At this point I'm not sure where the vbmeta2.img and boot.img have to be, but I guess at the location of my adb/fastboot files on my pc?
    Are the steps above correct so far or am I missing something?
    Thanks in advance :)
    Click to expand...
    Click to collapse
    The steps are correct.
    I just reccomend to extract your own boot image with the commands indicated on this post, patch it with the magisk app, and the flash the patched boot image through TWRP. (it's the reccomended way indicated by Magisk dev)
    View

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