Hi, screenshots, what software have you flashed with?, have you flashed all the partitions?
FLASH Initializing usb... OK
Waiting for device... COM5 [BOOTROM:0E8D:0003]
Bypassing authentication... OK
Analyzing... preloader_oppo6771_18311.bin [MT6771:19:3152] [Cust]
Vendor : OPPO/REALME
Handshaking... OK
Reading hardware info... OK
Hardware : MT6771 [Helio P60|P70] 0788 8A00 CA00 0000
Security Config : SCB SLA DAA
MEID : 14C052413C47D1AA529F14AB882AEEB7
Sending Download-Agent [1]... OK
Syncing with device... OK
Booting device... OK
Syncing with DA... OK
Storage : EMMC - CID : 484A0190.61384743.201FA534.65A59E58
Vendor : SK Hynix - Name : HCG8a4 - Serial : 2656575519 - Rev : 165
Boot1 : 4 MiB - Boot2 : 4 MiB - RPMB : 4 MiB - User Area : 58.24 GiB
Tips : GPT not initialized! Using scatter as partition map!
Writing preloader_oppo6771.bin [291.75 KiB] -> preloader [512 KiB]... OK
Writing preloader_oppo6771.bin [291.75 KiB] -> preloader_backup [512 KiB]... OK
Writing recovery.img [64 MiB] -> recovery [64 MiB]... OK
Writing md1img.img [69.73 MiB] -> md1img [100 MiB]... OK
Writing spmfw.img [51.47 KiB] -> spmfw [1 MiB]... OK
Writing scp.img [393.36 KiB] -> scp1 [6 MiB]... OK
Writing scp.img [393.36 KiB] -> scp2 [6 MiB]... OK
Writing sspm.img [485.17 KiB] -> sspm_1 [1 MiB]... OK
Writing sspm.img [485.17 KiB] -> sspm_2 [1 MiB]... OK
Writing cam_vpu1.img [1.58 MiB] -> cam_vpu1 [15 MiB]... OK
Writing cam_vpu2.img [13.58 MiB] -> cam_vpu2 [15 MiB]... OK
Writing cam_vpu3.img [7.66 MiB] -> cam_vpu3 [15 MiB]... OK
Writing lk.img [2.92 MiB] -> lk [5 MiB]... OK
Writing lk.img [2.92 MiB] -> lk2 [5 MiB]... OK
Writing boot.img [32 MiB] -> boot [32 MiB]... OK
Writing logo.bin [1.97 MiB] -> logo [16 MiB]... OK
Writing odmdtbo.img [1.03 MiB] -> odmdtbo [16 MiB]... OK
Writing tee.img [527.33 KiB] -> tee1 [5 MiB]... OK
Writing tee.img [527.33 KiB] -> tee2 [12 MiB]... OK
Writing odm.img [1 MiB] -> odm [256 MiB]... OK
Writing vendor.img [1.03 GiB] -> vendor [1.61 GiB]... OK
Writing system.img [4.11 GiB] -> system [4.2 GiB]... OK
Writing cache.img [176.19 KiB] -> cache [432 MiB]... OK
Writing userdata.img [2.95 GiB] -> userdata [8 GiB]... OK
UNLOCKTOOL 2023.09.09.0
Elapsed time : 7 minutes 11 seconds