Code:
FACTORY RESET [2] [EMMC] Phone must have battery inside!
Waiting for device... COM9
Connection : USB 2.0 High-Speed
USB Driver : [MediaTek Inc.] wdm_usb - Version : 3.0.1504.0
Boot Mode : PRELOADER [0E8D:2000]
COM73
Connection : USB 2.0 High-Speed
USB Driver : [MediaTek Inc.] wdm_usb - Version : 3.0.1504.0
Boot Mode : PRELOADER [0E8D:2000]
Handshaking... OK
Booting META mode... OK
Phone must have battery inside!
Waiting for device... COM9
Connection : USB 2.0 High-Speed
USB Driver : [MediaTek Inc.] wdm_usb - Version : 3.0.1504.0
Boot Mode : PRELOADER [22D9:0006]
Authenticating... OK
Initializing META... OK
Connecting to META... OK [Ver:0] [Rate:921600]
Reading Software Info... OK
Brand : OPPO
Board : full_oppo6763_17101
Platform : mt6763
Model : CPH1729
Android : 7.1.1
Security Patch : 2019-10-05
Build ID : CPH1729EX_11_A.35_200903
Build Date : Fri Sep 4 00:52:36 CST 2020
Oppo Name : OPPO A83
Oppo Model : CPH1729
Erasing USERDATA... OK
Rebooting device... OK