who is hesitant or looking for a guide on how to install Blu_Spark TWRP and Root the device.
The guide below will work 99.9% of the time. just follow the instructions carefully
Install OnePlus 6 Driver
Install Fastboot Drivers
Stock boot image thanks Akhil701
Step 1: [dont do this if you have installed ADB and Fastboot already]
Install Oneplus 6, ADB and Fastboot Drivers from the link above
* Reboot PC after installing
Stock Boot Image [boot.img] twrp-3.3.1-x_blu_spark_v9.107_op6.zip and Magisk-v20.1.zip
Step 3: Reboot device in fastboot/bootloader mode
Step 4: Connect Device to PC Via USB Cable
Step 5: On your desktop Press Shift Right Click then click the [Open Command Prompt Here]
Step 6: on the CMD Windows Type
Step 7: type in the CMD Window
fastboot flash boot twrp-3.3.1-11-enchilada-Q-mauronofrio.img
Once you have the TWRP Screen
flash the stock boot image [boot.img] in boot partition [DO NOT Reboot!]
now go back and flash the Blu_Spark TWRP and then reboot to recovery
Step 9: Rooting
Flash Magisk 20.1.zip then reboot to system.
Thats it! no data will be wiped as long as your bootloader is already unlocked.
@Funk Wizard for the initial instruction on how to install twrp and root
@eng.stk for the Blu_Spark TWRP
@mauronofrio for the initial TWRP Image
@Akhil701 for the stock boot.img
@remewer for inspiration to build this guide.