[FIRMWARE] OnePlus 8T [kebab][DDR0/DDR1][Release Updated!]

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Nixsuki

Senior Member
Jul 25, 2016
382
551
Pasig City
OnePlus 8T
I heard that flashing latest firmware changes the baseband version but mine remained the same any help
If you check the images inside the firmware-updater. not only the baseband or modem are updated nor retained. some times OnePlus it self are slow in updating stable modems but I always update it even tho, latest firmware released. some of these images are essential. even tho what particular upstream OnePlus does.
 

Nixsuki

Senior Member
Jul 25, 2016
382
551
Pasig City
OnePlus 8T
New OxygenOS Stable Firmware Release (EUROPE)
  • OxygenOS version: 11.0.13.13.KB05BA
  • DDR Type: 0
  • Android: 11.0
  • Filename: fw_kebab_OxygenOS_OnePlus8TOxygen_15.E.31_OTA_0310_all_2202182356_c7bd2_11.0-DDR0.zip
  • Filesize: 125.9 MB
  • MD5:
Code:
a0a8e27c81b51ef3db86da33e732a17e
  • OxygenOS version: 11.0.13.13.KB05BA
  • DDR Type: 1
  • Android: 11.0
  • Filename: fw_kebab_OxygenOS_OnePlus8TOxygen_15.E.31_OTA_0310_all_2202182356_c7bd2_11.0-DDR1.zip
  • Filesize: 126 MB
  • MD5:
Code:
bbac506f300ef7157f323180969656f1
 

Ryano89

Senior Member
May 6, 2011
2,200
809
Indiana
OnePlus 6T
OnePlus 8T
New OxygenOS Stable Firmware Release (EUROPE)
  • OxygenOS version: 11.0.13.13.KB05BA
  • DDR Type: 0
  • Android: 11.0
  • Filename: fw_kebab_OxygenOS_OnePlus8TOxygen_15.E.31_OTA_0310_all_2202182356_c7bd2_11.0-DDR0.zip
  • Filesize: 125.9 MB
  • MD5:
Code:
a0a8e27c81b51ef3db86da33e732a17e
  • OxygenOS version: 11.0.13.13.KB05BA
  • DDR Type: 1
  • Android: 11.0
  • Filename: fw_kebab_OxygenOS_OnePlus8TOxygen_15.E.31_OTA_0310_all_2202182356_c7bd2_11.0-DDR1.zip
  • Filesize: 126 MB
  • MD5:
Code:
bbac506f300ef7157f323180969656f1
Thanks sir
 

Nixsuki

Senior Member
Jul 25, 2016
382
551
Pasig City
OnePlus 8T
New OxygenOS Stable Firmware Release (GLOBAL)
  • OxygenOS version: 11.0.13.13.KB05AA
  • DDR Type: 0
  • Android: 11.0
  • Filename: fw_kebab_OxygenOS_OnePlus8TOxygen_15.O.31_OTA_0310_all_2202182359_ca105dab55fd44e6_11.0-DDR0.zip
  • Filesize: 125.9 MB
  • MD5:
Code:
3e3421db97361f971195fd4c517d910d
  • OxygenOS version: 11.0.13.13.KB05AA
  • DDR Type: 1
  • Android: 11.0
  • Filename: fw_kebab_OxygenOS_OnePlus8TOxygen_15.O.31_OTA_0310_all_2202182359_ca105dab55fd44e6_11.0-DDR1.zip
  • Filesize: 126 MB
  • MD5:
Code:
43a518b0c5af34f05d07fb3c601afb04
 
New OxygenOS Stable Firmware Release (EUROPE)
  • OxygenOS version: 11.0.13.13.KB05BA
  • DDR Type: 0
  • Android: 11.0
  • Filename: fw_kebab_OxygenOS_OnePlus8TOxygen_15.E.31_OTA_0310_all_2202182356_c7bd2_11.0-DDR0.zip
  • Filesize: 125.9 MB
  • MD5:
Code:
a0a8e27c81b51ef3db86da33e732a17e
  • OxygenOS version: 11.0.13.13.KB05BA
  • DDR Type: 1
  • Android: 11.0
  • Filename: fw_kebab_OxygenOS_OnePlus8TOxygen_15.E.31_OTA_0310_all_2202182356_c7bd2_11.0-DDR1.zip
  • Filesize: 126 MB
  • MD5:
Code:
bbac506f300ef7157f323180969656f1
Hello,
I have a problem with android 12 in every single ROM, with the firgerprint sensor, only works with the beta of OxygenOs (Android 12).
What do you think, in i flash this firmware, in a ROM with Android 12?
Thanks in advance...
 

Nixsuki

Senior Member
Jul 25, 2016
382
551
Pasig City
OnePlus 8T
Hello,
I have a problem with android 12 in every single ROM, with the firgerprint sensor, only works with the beta of OxygenOs (Android 12).
What do you think, in i flash this firmware, in a ROM with Android 12?
Thanks in advance...
Revert to OxygenOS MSM Firmware, Calibrate your device using OnePlus Diagnostic Tools. Tutorials are available to YouTube.
 

Nixsuki

Senior Member
Jul 25, 2016
382
551
Pasig City
OnePlus 8T
ANNOUNCEMENT!

Firmware based on OxygenOS 12 is coming this few hours to all models and regions of OnePlus 8T. Due to new firmware naming format from OPPOfied OxygenOS 12, you must know your device Model & Region codes.

KB2000 - Chinese Model
KB2001 - Indian model
KB2003 - European Model
KB2005 - North America Model

For user information: Firmware depends on what country you are and those frequencies retained as per your device model, no matter what model is your device is.
Example: My device is KB2000 which Chinese model and in the first place it is Global flashed by KB05AA Global firmware and I'm living in the Philippines, it is okay to use KB2005 firmware which is Global.

2nd example: If your device is KB2003 which is EU model some times these device uses 2 firmware which is KB05BA or KB05AA it is okay to us EU or Global firmwares same as Indian model.

Additional Note: To those who are new comers or newly to custom rom environment. These firmwares are essential for your custom rom of choice. This should be flash along with your rom + gapps. Being in the updated firmware fix and optimize your custom rom experience.
 
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Reactions: Ryano89

Nixsuki

Senior Member
Jul 25, 2016
382
551
Pasig City
OnePlus 8T
New OxygenOS Stable Firmware Release (INDIA)
  • OxygenOS version: KB2001_11.C.11
  • DDR Type: 0
  • Android: 12.0
  • Filename: fw_kebab_oxygenos_OnePlus8T_KB2001_11.C.11_9efa65cbc73_12.0-ddr0.zip
  • Filesize: 105.5 MB
  • MD5:
Code:
442ead7e075082a5307a590e4723e2fa
  • OxygenOS version: KB2001_11.C.11
  • DDR Type: 1
  • Android: 12.0
  • Filename: fw_kebab_oxygenos_OnePlus8T_KB2001_11.C.11_9efa65cbc73_12.0-ddr1.zip
  • Filesize: 105.5 MB
  • MD5:
Code:
19c4e650528d2f1911dbc87164ea6d10
 

Nixsuki

Senior Member
Jul 25, 2016
382
551
Pasig City
OnePlus 8T
New OxygenOS Stable Firmware Release (GLOBAL)
  • OxygenOS version: KB2005_11.C.11
  • DDR Type: 0
  • Android: 12.0
  • Filename: fw_kebab_oxygenos_OnePlus8T_ KB2005_11.C.11_1110_12.0-ddr0.zip
  • Filesize: 105.5 MB
  • MD5:
Code:
1cbb349fbe039052199776be4ef6a583
  • OxygenOS version: KB2005_11.C.11
  • DDR Type: 1
  • Android: 12.0
  • Filename: fw_kebab_oxygenos_OnePlus8T_ KB2005_11.C.11_1110_12.0-ddr1.zip
  • Filesize: 105.5 MB
  • MD5:
Code:
06766ce879bf87bc207f306b517d2c69
 

RainGater

Senior Member
Aug 5, 2013
1,204
730
OnePlus 8T
Xiaomi 11T Pro
New OxygenOS Stable Firmware Release (GLOBAL)
  • OxygenOS version: KB2005_11.C.11
  • DDR Type: 0
  • Android: 12.0
  • Filename: fw_kebab_oxygenos_OnePlus8T_ KB2005_11.C.11_1110_12.0-ddr0.zip
  • Filesize: 105.5 MB
  • MD5:
Code:
1cbb349fbe039052199776be4ef6a583
  • OxygenOS version: KB2005_11.C.11
  • DDR Type: 1
  • Android: 12.0
  • Filename: fw_kebab_oxygenos_OnePlus8T_ KB2005_11.C.11_1110_12.0-ddr1.zip
  • Filesize: 105.5 MB
  • MD5:
Code:
06766ce879bf87bc207f306b517d2c69
After I flashed this (ddr0), it keeps booting back to fastboot. Also, it shows the Product_name as kona. Shouldn't it be kebab?

I power it down and turn it on and goes to fastboot.

Any ideas?
 

Nixsuki

Senior Member
Jul 25, 2016
382
551
Pasig City
OnePlus 8T
Attention: Please do not update your firmware yet since custom roms didn't update their blobs to Android 12 & 12L. You may experience random issues if you flash it to Android 11 Blobs Android 12/12L ROMS.

SFI
 

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  • 1
    I have uploaded the 582 Firmware for the others as well now.
    Thanks for your service. Just found the newest 8T firmware from you place.
  • 36
    Providing the latest firmware updates for OnePlus 8T custom users.


    OnePlus Flashable Firmware (OnePlus 8T All Models)

    Code:
    #include
    /*
    * Your warranty is now void.
    *
    * I am not responsible for bricked devices, dead SD cards,
    * thermonuclear war, or you getting fired because the alarm app failed. Please
    * do some research if you have any concerns about features included in this ROM
    * before flashing it! YOU are choosing to make these modifications, and if
    * you point the finger at me for messing up your device, I will laugh at you.
    */


    What is OnePlus 8T Flashable Firmware?
    Basically it's a set of firmware that are extracted from the latest OxygenOS Full ROM update payload then generate to the Xiaomi flashable firmware based zip with manually-written and re-zip then lastly upload them.

    Notes:
    Firmware filenames for this device are in the following manner:
    • fw_kebab_OxygenOS_OnePlus8TOxygen_15.O.xx*.zip is OnePlus 8T (kebab) Global firmware.
    • fw_kebab_OxygenOS_OnePlus8TOxygen_15.E.xx*.zip is OnePlus 8T (kebab) Europe firmware.
    • fw_kebab_OxygenOS_OnePlus8TOxygen_15.I.xx*.zip is OnePlus 8T (kebab) India firmware.


    DOWNLOADS
    You can get updates always from various mirrors available on the website:

    Frequently Asked Questions:
    What is firmware? Is it a full ROM or OTA package?

    Firmware is not a ROM nor OTA Package, it's a set of low-level drivers which helps the operating system do whatever it wants to do. It includes various things like Modem, Bluetooth, Bootloader, DSP and etc.

    Why should I update the Firmware?
    Firmware is provided from OnePlus Full OTA directly, and there are no sources for it to let developers build and edit it on their own like custom ROMs, so if you want to keep your device up to date always update your firmware!

    Do I need to update the Firmware If I'm an OxygenOS official or a custom stock ROM user?
    No, OxygenOS ROMs contain the firmware package from the payload.bin which I extract and provide here.

    Should I update my firmware monthly?
    Yes, Basically to follow the latest firmware optimization from OxygenOS to any Android Open Source Project Custom ROMs and to provide better experience.

    Updating firmware will flash both slots A/B?
    Yes, it will be directly flash and update to your firmware images partition on both A/B slots.

    What are the supported models?
    • KB2000
    • KB2001
    • KB2003
    • KB2005
    • KB2007
    Important reminder (Before Flashing):
    Check your DDR type using ADB with the following commands
    Code:
    adb shell getprop ro.boot.ddr_type
    
    0 - represents your device is DDR0 or LPDDR4X
    1 - represents your device is DDR1 or LPDDR5

    How to update the firmware?
    1. You can use TWRP to flash this Firmware Update or
    2. You can also sideload the firmware.zip package via LOS/PE based Recoveries.
    3. On LOS/PE Recovery, select “Apply Update”, then “Apply from ADB” to begin sideload.
    4. On the host machine, sideload the package using: adb sideload <filename.zip>.zip
    5. On TWRP Recovery, you may directly flash the firmware zip file and reboot after the flashing process succeed.

    How to check the updated firmware?
    Usually, the modem gets updated with newer firmware, you can check it in Settings > About > Baseband.

    Source Code:
    - Github
    - Main project thread

    Credits:
    yshalsager (without his great work, nothing would be impossible. Big Thanks 😇)
    And to all Developers, Contributors, Testers, and Users out there!

    Donations:
    A donations was never necessary, my enjoyment is to help the community and provide the betterment of our android experiences. Every donations will really be appreciated and to be used to cover my time and efforts.
    9
    FYI

    I just created a new Firmware Flasher script for Oneplus 8t and 9r which will automatically detect the RAM type of the phone and flash the correct Firmware files, also it will abort the flashing procedure if it can not detect the RAM type by some reason.
    Will need to adjust some few things there but then I can share a download link to my updated flashable Firmware files. :)

    - Initial Version of the updated flashable Firmware script for Oneplus 8 series and Oneplus 9 series
    - OOS13 Firmware files are using abl.img from OOS13 F10 to remove the yellow bootloader message
    - Flasher should support Firmware flashing from all OOS12 and OOS13 Versions (OOS11 is not supported now!)
    - added automatic DDR RAM type detection
    - Flasher will terminate if it can not detect the correct RAM type by some reason
    - added a check that the Firmware flasher is flashed from recovery only
    - added device check that the Frimware is flashed on a supported device
    - Updated info that the Firmware is getting flashed to both slots (A and B)

    Firmware_flash.png


    P.s. Will do some final adjustment to the script and then upload and provide a download link for this.
    8
    New OxygenOS Stable Firmware Release (EUROPE)
    • OxygenOS version: 11.0.13.13.KB05BA
    • DDR Type: 0
    • Android: 11.0
    • Filename: fw_kebab_OxygenOS_OnePlus8TOxygen_15.E.31_OTA_0310_all_2202182356_c7bd2_11.0-DDR0.zip
    • Filesize: 125.9 MB
    • MD5:
    Code:
    a0a8e27c81b51ef3db86da33e732a17e
    • OxygenOS version: 11.0.13.13.KB05BA
    • DDR Type: 1
    • Android: 11.0
    • Filename: fw_kebab_OxygenOS_OnePlus8TOxygen_15.E.31_OTA_0310_all_2202182356_c7bd2_11.0-DDR1.zip
    • Filesize: 126 MB
    • MD5:
    Code:
    bbac506f300ef7157f323180969656f1
    8
    New OxygenOS Stable Firmware Release (DDR-0)
    • Version: 15.E.28_OTA_0280_all_2107310147
    • OxygenOS version: 11.0.10.10
    • DDR Type: 0
    • Android: 11.0
    • Region: EU
    • Filename: fw_kebab_OxygenOS_OnePlus8TOxygen_15.E.28_2107310147_ddcd_11.0-DDR0.zip
    • Filesize: 125.9 MB
    • MD5:
      Code:
      eac0bab001c30a5b888e147e328e8931
    • Download: Here

    New OxygenOS Stable Firmware Release (DDR-1)
    • Version: 15.E.28_OTA_0280_all_2107310147
    • OxygenOS version: 11.0.10.10
    • DDR Type: 1
    • Android: 11.0
    • Region: EU
    • Filename: fw_kebab_OxygenOS_OnePlus8TOxygen_15.E.28_2107310147_ddcd_11.0-DDR1.zip
    • Filesize: 126 MB
    • MD5:
      Code:
      6784c9a14b84ca2c565b3ac57f9c2d05
    • Download: Here
    7
    New OxygenOS Stable Firmware Release (EU)
    • Device: OnePlus 8T
    • OxygenOS version: 11.0.12.12
    • Firmware: OnePlus8TOxygen_15.E.30_OTA_0300_all_2112211346_c9165fe0b44
    • DDR Type: 0
    • Region: EU
    • Android: 11.0

    • Device: OnePlus 8T
    • OxygenOS version: 11.0.12.12
    • Firmware: OnePlus8TOxygen_15.E.30_OTA_0300_all_2112211346_c9165fe0b44
    • DDR Type: 1
    • Region: EU
    • Android: 11.0