=== LOG ===
Waiting For Device Connection... 
USB PORT: MediaTek USB Port_V1632 (COM8)
Port: MediaTek USB Port_V1632 (COM8)
Manufacturer: MediaTek Inc.
OPEN COM PORT... OK
Handshake... OK
Read CHIP ID... OK
HW-CODE: 0X707
CPU: MT6768
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
EMMC INFO:
EMMC Boot1 Size: 4.00 MB
EMMC Boot2 Size: 4.00 MB
EMMC RPMB Size: 16.00 MB
EMMC USER Size: 58.24 GB
EMMC CID: 90014A68433861503E03325794E7179D
RAM INFO:
SRAM Size: 448.00 KB
DRAM Size: 4.00 GB
CHANGE TO HIGH-SPEED PORT... OK
Read Partition Table... .... OK
Checking calibration data... SKIP
  BACKUP EXISTS.
Check compabilities... OK
Prepare flashing procedures... OK
Format userarea except protected regions... OK
Check secondary partitions table... OK
Check primary partitions table... OK
Flash preloader > Size: 512.00 KB... OK
Flash preloader_backup > Size: 512.00 KB... OK
Flash opporeserve2 > Size: 64.00 MB... SKIP
Flash vbmeta > Size: 8.00 MB... OK
Flash vbmeta_system > Size: 8.00 MB... OK
Flash vbmeta_vendor > Size: 8.00 MB... OK
Flash cdt_engineering > Size: 8.00 MB... OK
Flash logo > Size: 8.00 MB... OK
Flash md1img > Size: 128.00 MB... OK
Flash special_preload > Size: 768.00 MB... OK
Flash my_custom > Size: 256.00 MB... OK
Flash spmfw > Size: 1.00 MB... OK
Flash scp1 > Size: 6.00 MB... OK
Flash scp2 > Size: 6.00 MB... OK
Flash sspm_1 > Size: 1.00 MB... OK
Flash sspm_2 > Size: 1.00 MB... OK
Flash lk > Size: 2.00 MB... OK
Flash lk2 > Size: 2.00 MB... OK
Flash boot > Size: 32.00 MB... OK
Flash dtbo > Size: 8.00 MB... OK
Flash tee1 > Size: 5.00 MB... OK
Flash tee2 > Size: 9.00 MB... OK
Write super sig data... OK
Flash super > Size: 6.23 GB... OK
Flash recovery > Size: 64.00 MB... OK
Flash cache > Size: 432.00 MB... OK
Write userdata sig data... OK
Flash userdata > Size: 12.00 GB... OK
Update downloaded data... OK
Reboot... OK
Elapsed Time: 4 mins, 22 secs, 418 msecs
Total WRITE Data: 9.54 GB
Operating speed: 37.23 MB/s