Wipe Userdata OnePlus OnePlus 7 Pro (GM1911) — EFT Pro

01.Completely Power Off your OnePlus 7 Pro.
02.Press and hold the Volume Up + Volume Down buttons simultaneously.
03.While holding the buttons, connect the phone to your PC via a USB cable.
04.Check the Device Manager on your PC or the EFT Pro log window. It should show a connection port indicating Qualcomm HS-USB QDLoader 9008.
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Wait for device... 
Download port: ‪Qualcomm HS-USB QDLoader 9008 (COM3)‬
Port: ‪Qualcomm HS-USB QDLoader 9008 (COM3)‬
Manufacturer: Qualcomm Incorporated
Waiting for server........ OK
Connect to comport... OK
Read chip info... OK
Hardware ID: 0xA50E1
OEM Private key: 0x2ACF3A85FDE334E2E28D64CBC416B2474E0E95CAD4698F143E27479D67E92D99
Vendor: OPPO/ONEPLUS
Load loader... OK
Send Loader... OK
Ping Device... OK
Load Config... OK
  DEVICE WRITE PROTECTED.... .... .... .... .... .... 
Read Build Prop Info... OK
 Android Version: 11 (Android 11)
 Security Patch: 2021-12-01
 Build ID: RKQ1.201022.002
 Build Date: FRI DEC 10 17:49:10 CST 2021
 Build: 2112101741
Read Internal Storage Info... OK
USERDATA: 226.83 GB
USERDATA: ENCRYPTED
Reset Factory Default... OK
Reboot... OK
Elapsed Time: 40 secs, 830 msecs