Update Baseband

  1. trd10x
    Cupcake May 3, 2021

    trd10x , May 3, 2021 :

    I would like to update the baseband and/or radio+modem component of the latest OnePlus 5T firmware contained in OnePlus5TOxygen_43_OTA_069_all_2010292144_76910d123e3940e5.zip

    My device has the firmware from OnePlus5TOxygen_43_OTA_054_all_2002242025_81ae0ff9d1c34a3f.zip.

    I cannot flash then entire OS (I am on a custom ROM and unable to perform proper backup and restore in TWRP due to a bug in TWRP), so need to do only the components radio+modem, using "fastboot flash".

    I have extracted the folders" "firmware-update" and "RADIO" from the most recent version OS zip but want to check which files need to be flashed and to what blocks, IOW:

    "fastboot flash modem NON-HLOS.bin"
    "fastboot flash bluetooth BTFM.bin"


    "flashboot flash oem_stanvbk RADIO/static_nvbk.bin"

    Are these 3 correct? And Can I safely just flash those 2 to update the baseband?
    Last edited: May 5, 2021 at 11:48 AM

  2. Caoimhín
    OnePlus 9 Series Expert Community Expert May 4, 2021

  3. trd10x
    Cupcake May 4, 2021

    trd10x , May 4, 2021 :
    Thanks, I have posted there as well--but I still think there are users here whom are familiar with the process. Hopefully, some will post feedback.