Connect phone in BROM mode. Use volume key buttons or testpoint.
Waiting for device... OK
Device found at COM18
Port: USB\VID_1782&PID_4D00\5&1607CAD2&0&4
Driver: [UNISOC Communications Inc.,sprdvcom,SPRD U2S Diag,sprdvcom.sys,4.19.38.134]
Port type: BROM
Connecting to device... OK
Selected processor: SC9863A_64
Load files... (universal) OK
Connect preloader 1... OK
Connect preloader 2... OK
Connect loader 1... OK
Connect loader 2... OK
Serial Number: 0971315382005972
Read partitions info... OK
Checking A/B state... OK [B]
Read product info... [EROFS] ... OK
Product Brand : TECNO
Product Manufacturer : TECNO
Product Model : TECNO BF6
Product Name : BF6-OP
Product Device : TECNO-BF6
Product Board : BF6
Board Platform : sp9863a
Build ID : SP1A.210812.001
Build Date : Fri Aug 11 12:12:46 CST 2023
Display ID : BF6-SE668SABCDE-SGo-OP-230811V652
Security Patch : 2023-07-05
Version SDK : 31
Version Release : 12
Version Codename : REL
Firmware Version : 230811V652
Userdata FS Type : F2FS
Backup partitions... OK
Formatting "persist" partition... OK
Formatting "userdata" partition... OK
Formatting "cache" partition... OK
Formatting "metadata" partition... OK
Creating default filesystems... [CACHE: EXT4] ... [USERDATA: F2FS] ... OK
Done!

Selected model: Tecno BF6 (Tecno Pop 7)
Operation: Erase FRP And Wipe
Software version: 6.3
Work ID: 16048569