В очередной рас воспользовался прогой с VIVO запаролен + FRP справился за пару сек
Board: MTK
Platform: MT6762
Factory Code: PD1818HF
Label Model: V1820
Operation: Read Information
Selected Model: PD1818E
Platform: MTK
Waiting for PRELOADER connect: ... OK
Connect to device ... OK
Sending loader ... OK
Reading information ...
Reading partition table ... OK
Looking target partition ... OK
Analytical target partition ... Failed
Operation: Factory Reset
Selected Model: PD1818E
Platform: MTK
Waiting for PRELOADER connect: ... OK
Factory Reset ...
Looking target partition: ... OK
Checking payment interface ...
Connecting to server ... OK
Checking need payment ... NO
Writing data ... OK
Waiting for PRELOADER connect: ... OK
Port:COM7
Connect to device ... OK
Boot into META Mode ... OK
Waiting for META connect: ... OK
Port:COM11
Connect to Meta ... OK
Reading information ...
Manufactory: vivo
Model: vivo 2015
HW Chip: mt6765
Android version: 10
Security patch: 2021-11-01
Board info: k65v1_64_bsp
Crypto state: encrypted
Build version: QP1A.190711.020 release-keys
Factory Reset via META Mode ...
Writing data ... OK
Operation: Reset FRP
Selected Model: PD1818E
Platform: MTK
Load INIT file ... OK
Waiting for PRELOADER connect: ... OK
Connect to device ... OK
Sending loader ... OK
Reset FRP ...
Looking target partition: ... OK
Checking payment interface ...
Connecting to server ... OK
Checking need payment ... NO
Writing data ... OK