Firmware Flasher for Oneplus devices

I built an updated Version of the Firmware Flasher which will automatically detect the RAM type of your device and flash the correct Firmware files, so no need anymore to check the DDR RAM type before, now you can just go ahead and flash the needed Firmware you want to flash. The flasher will terminate if it can not detect the RAM type or the correct Device for the Firmware you want to flash so it is quite safe now to use it and should not cause any more bricks due to wrongly flashed Firmware.

Download

Firmware download with updated Firmware flasher: https://mega.nz/folder/W7JhwTAT#Yu6cxqvJcAC28cy0m_kkQA (use Standard download on Mega not download as ZIP, because then you get a ZIP file inside the ZIP file!)

Device type and region

XXX0 = China
XXX1 = India
XXX3 = Europe
XXX5 = Global/NA
XXX7 = T-Mobile Version

Flashing procedure

Download the firmware zip file for your Device and Region from the download link above. (use Standard download on Mega not download as ZIP!) The firmware zip file can be flashed from a custom recovery via adb sideload or it can be directly flashed from the Internal Storage on the Phone (using TWRP/Orangefox). It doesnt matter on which OOS Version you are or if you are on a custom ROM or Stock OOS, you can just flash or sideload the Firmware file. It gets flashed to both slots so no need to flash it twice! Disable your Virusscanner on Windows before adb sideloading the file! The Firmware Flasher will not touch your data partition so it will not format or do anything to your Data.

Features

automatic detection of RAM type
automatic detection of device type
The Firmware gets flashed to both A/B slots
Removes the yellow Bootloader message on all OOS13.x/OOS14 firmware files (on OP8 and OP9 series only)
For T-Mobile devices on OOS13.x it will enable the Dual SIM feature (on OP8 and OP9 series only)
Choice to Update modem.img or not (in 90% of the cases you choose yes here to update Modem) Only in some cases where you want to cross flash a different region Firmware it could be needed not to Update the modem.img as otherwise you might not have all 5G bands available for that region.

Supported Devices

Oneplus 6 (enchilada)
Oneplus 6t (fajita)
Oneplus 7 GM190X (guacamoleb)
Oneplus 7 Pro GM191X (guacamole)
Oneplus 7t HD190X (hotdogb)
Oneplus 7t Pro HD191X (hotdog)
Oneplus 8 IN201X (instantnoodle)
Oneplus 8t KB200X (kebab)
Oneplus 8 Pro IN202X (instantnoodlep)
Oneplus 9 LE211X (lemonade)
Oneplus 9r LE210X (lemonades)
Oneplus 9 Pro LE212X (lemonadep)
Oneplus 10 Pro LE221X (wly)
The T-Mobile devices are supported as well. For those you would flash the NA/Global Firmware

Changelog

14-Mar-2023 v1.3

Changed device check method
Cleaned up some old Firmware files to free up space on Mega

01-Feb-2023 v1.2

Added prompt to continue or cancel the Firmware flashing
Removed RAM check for all other devices (exept OP8t and OP9r)
Added RAM check for OP8t and 9r on OOS11 as well
Make flashing of Modem.img optional
Some small adjustments to the flashing script

25-Jan-2023 v1.1

Fixed typo in the flashing script
Cleaned up the flashing script

22-Jan-2023 v1.0

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 (for Oneplus 8t/9r)
Flasher will terminate if it can not detect the correct RAM type for some reason
added a check that the Firmware flasher is flashed from recovery only
added device check that the Firmware is flashed on a supported device
Updated info that the Firmware is getting flashed to both slots (A and B)

Donate

Donate if you like my work. https://www.paypal.com/paypalme/Wishmasterflo

Credits

Nixsuki for the initial Version of the Oneplus Flashable Firmwares
OPTeam for the Repo of OxygenOS builds

Wishmasterflo / Firmware_flasher

readme