Flash Firmware Vivo y19 (1915) — EFT Pro

=== LOG ===
Waiting For Device Connection... 
USB PORT: MediaTek USB Port (COM3)
Port: MediaTek USB Port (COM3)
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
Send Download Agent Extended... 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: 116.48 GB
EMMC CID: 90014A684445615033035881F1E4C6C9
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
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 vbmeta > Size: 8.00 MB... OK
Write survival > Size: 64.00 MB... OK
Write cust > Size: 64.00 MB... OK
Write vgc > Size: 200.00 MB... OK
Write efuse > Size: 512.00 KB... OK
Write logo > Size: 8.00 MB... OK
Write md1img > Size: 128.00 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 gz1 > Size: 16.00 MB... OK
Write gz2 > Size: 16.00 MB... OK
Write lk > Size: 5.00 MB... OK
Write lk2 > Size: 5.00 MB... OK
Write boot > Size: 64.00 MB... OK
Write dtbo > Size: 8.00 MB... OK
Write tee1 > Size: 5.00 MB... OK
Write tee2 > Size: 10.50 MB... OK
Write vendor > Size: 1.50 GB... OK
Write system > Size: 5.00 GB... OK
Write cache > Size: 256.00 MB... OK
Write userdata > Size: 4.00 GB... OK
Update downloaded data... OK
Reboot... OK
Elapsed Time: 4 mins, 4 secs, 307 msecs
Total WRITE Data: 7.76 GB
Operating speed: 32.54 MB/s
=== METAINFO HINT ===
PLATFORM:MTK:#MTKTool General:VIVO 1915
OPTION1:Mtk New|Scatter Firmware|chipset=MTK|tab=Mtk New|brand=#MTKTool General|model=VIVO 1915|profile=#MTKTool General|radio:mtkWrite=true|count=1|success=100%