=== LOG ===
Waiting For Device Connection... 
USB PORT: MediaTek USB Port (COM11)
Port: MediaTek USB Port (COM11)
Manufacturer: MediaTek Inc.
OPEN COM PORT... OK
Handshake... OK
Read CHIP ID... OK
HW-CODE: 0X788
CPU: MT6771
Read Chip Version... OK
HW-SUBCODE: 0X8A00
HW-VERSION: 0XCA00
SW-VERSION: 0X0000
Read Phone Configuration... OK
Bypass Security Protection... OK
Dump EMI Config... OK
Send Protection Files BROM... OK
Check BROM status... OK
Setup DEVICE... OK
Init HARDWARE... OK
Setup DEVICE... OK
Read DEVICE Status... BROM
Load emi config from firmware... OK
Init EXT RAM... OK
Send Download Agent... OK
Random key:  00000000000000000000000000000000
Sla Version:  12345678  >> 2018915346
Using fallback authentication: sla_challenge()... 
Generated key (size): 256... 
Sending key via xflashDevCtrl... 
Read Device Info... OK
UFS INFO:
UFS LUN0 Size: 4.00 MB
UFS LUN1 Size: 4.00 MB
UFS RPMB Size: 16.00 MB
UFS USER Size: 119.17 GB
UFS CID: KM8V8001JM-B813
RAM INFO:
SRAM Size: 224.00 KB
DRAM Size: 8.00 GB
CHANGE TO HIGH-SPEED PORT... OK
Read Partition Table... .... OK
Checking calibration data... OK
  Backup preloader... OK
  Backup opporeserve1... OK
  Backup opporeserve2... OK
  Backup opporeserve3... OK
  Backup oppo_custom... OK
  Backup nvcfg... OK
  Backup nvdata... OK
  Backup protect1... OK
  Backup protect2... OK
  Backup seccfg... OK
  Backup persist... OK
  Backup proinfo... OK
  Backup md1img... OK
  Backup nvram... OK
Check compabilities... OK
Prepare flashing procedures... OK
Check secondary partitions table... OK
Check primary partitions table... OK
Write preloader > Size: 512.00 KB... OK
Write preloader_backup > Size: 512.00 KB... OK
Write recovery > Size: 64.00 MB... OK
Write opporeserve2 > Size: 64.00 MB... OK
Write md1img > Size: 100.00 MB... OK
Write spmfw > Size: 1.00 MB... OK
Write scp1 > Size: 6.00 MB... OK
Write scp2 > Size: 6.00 MB... OK
Write sspm_1 > Size: 1.00 MB... OK
Write sspm_2 > Size: 1.00 MB... OK
Write cam_vpu1 > Size: 15.00 MB... OK
Write cam_vpu2 > Size: 15.00 MB... OK
Write cam_vpu3 > Size: 15.00 MB... OK
Write lk > Size: 5.00 MB... OK
Write lk2 > Size: 5.00 MB... OK
Write boot > Size: 32.00 MB... OK
Write logo > Size: 16.00 MB... OK
Write dtbo > Size: 16.00 MB... OK
Write tee1 > Size: 5.00 MB... OK
Write tee2 > Size: 12.00 MB... OK
Write vendor sig data... OK
Write vendor > Size: 1.50 GB... OK
Write system sig data... OK
Write system > Size: 6.25 GB... OK
Write cache > Size: 432.00 MB... OK
Write userdata sig data... OK
Write userdata > Size: 8.00 GB... OK
Update downloaded data... OK
Reboot... OK
Elapsed Time: 5 mins, 25 secs, 932 msecs
Total WRITE Data: 10.85 GB
Operating speed: 34.09 MB/s
=== METAINFO HINT ===
PLATFORM:MTK:#MTKTool General:VIVO 1812
OPTION1:Mtk New|Hello Screen ios 11.x/18.x (jailbreak)(Without Change SN)|chipset=MTK|tab=Mtk New|brand=#MTKTool General|model=VIVO 1812|profile=#MTKTool General|radio:mtkWrite=true|count=1|success=100%