Here is the Oneplus 5T Unbricking Tool files provided by OnePlus during a Remote Session
No Password Needed
OxygenOS 4.7.4 (Nougat 7.1.1)
OxygenOS 5.1.3 Thanks to @Titokhan
OxygenOS 5.1.7 (Oreo 8.0.1)
A Fantastic Video of How To Unbrick OnePlus 5T
Thanks to @hypergamer1231
Step 1: Download Driver and Unbricktool
Step 2: Extract Drivers and Recovery Tool files on Desktop.
Step 3: If you are using Windows other than Windows XP,turn off Driver Signature Enforcement.To do so,follow this guide :
Step 4: Press the power button for 40 seconds to turn off the phone.
Step 5: Press the volume up button for 10 seconds, while connecting the device with the computer.
Step 6: Open your device-manager and make sure in "Unknown devices" is one device with the name "QHUSB_BULK".
Step 7: Right Click on your device in the device manager and select Update Device Software. Choose manually the drivers folder and install the driver.
Step 8: When the device shows as "Qualcomm 9008", go run the MSM Download Tool as administrator.
Step 9: Click start at top left corner and wait for it to finish (green text will come).
Step 10: Disconnect phone from PC and boot into system.
thanks - @LloydSmallwood
!!! I AM NOT RESPONSIBLE FOR ANY POSSIBLE DAMAGE DONE TO YOUR DEVICE AS A RESULT OF FLASHING AND TESTING, I AM NOT RESPONSIBLE FOR ANY BRICKED PHONES OR LOST DATA... FLASH AND TEST AT OWN RISK !!!
[email protected]dabistduja and @randallstevens for Decryption
[email protected]vtec303 - for testing 128GB version
[email protected]raptor2003 - for testing 128GB version