OPPO CPH1801 A71 Phone Lock Reset by UMT Box
UMT Box Work Log’s :
Device : Oppo A71 (CPH1801)
Operation : Format FS
Checking for existing devices…Not Found
Turn Off phone, hold Vol UP + Vol DOWN and insert USB cable.
Some phones may need Special Boot Cable or TestPoint for EDL mode.
Found Port : Qualcomm HS-USB QDLoader 9008 (COM10)
Driver Info : Huawei Incorporated, qu_usb_serial.sys, 2.1.1.0
Connecting to phone…OK
Waiting for response…OK
Init Handshake Sequence…OK
Hardware ID : E1A00900 [8953] 00000000
OPK_DATA : 557BAC65705B8A8303276B9FBB8FD533DBB33EA9E55BF80B47647B8549C170B9
Initializing Protocol…OK
Using Auto Loader Selection [1]
Preparing Loader…Done
Sending Loader [8953_015]…Done
Executing Loader…OK
Formatting Userdata…Done
Disconnect phone and hold Power Button to reset.
Operation Finished.
QcFire Ver. 4.1
Here Is Video Tutorial :
