Hello, Please Select vivo sec_6765 do service in preloader mode
All vivo model with 6765 can do by this I just Test One Phone with New Security patch it worked
Operation : Identify [ v2.34 ]
Mode : FLASH
1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...
PTFN : MediaTek PreLoader USB VCOM_V1632 (Android) (COM17)
MODE : PRELOADER PORT
PORT : 17
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
CODE : Cervino
TYPE : MODERN [RAPHAEL]
BROM : SecLevel : 0x00000005
BROM : SecMode : SBC+SDA
BROM : BROM|BL : 0xFF|0x03
BROM : PRELOADER PORT
AGENT : Vivo : SEC_MT6765 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ...
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6765
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA ...
BROM : DA sent
BROM :Transfer control to DA ...
DA : AGENT started!
DA : SYNC
DA : MODE : PRELOADER
DA : EXT_RAM initialized!
DA : BOOT to 2nd DA ...
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info
SRAM: 0x00040000 [ 256.00 KB ]
DRAM: 0x30000000 [ 768.00 MB ]
EMMC: CID : 150100525036344D4201FCAED01E7655
EMMC: VEN : SAMSUNG : OEM : 0 : ID : 525036344D42 : PRV : 0x01
EMMC: VEN : SAMSUNG : RP64MB
EMMC: SNN : 4239314974 ( 0xFCAED01E ) , MF : 7/2019
EMMC:
BOOT1 : 0x00400000 [ 4.00 MB ]
BOOT2 : 0x00400000 [ 4.00 MB ]
RPMB : 0x01000000 [ 16.00 MB ]
USER : 0xE8F800000 [ 58.24 GB ]
CHIP : MT6765 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000 , EVOL : 0x0000
RNID : 10936BE5176BB926F4FE522B9513E44B
DA : USB : HIGH-SPEED
Boot done!
Product Brand : vivo
Product Device : 1901
Product Model : vivo 1901
Product Name : 1901
Patch Level : RP1A.200720.012
Display ID : RP1A.200720.012 release-keys
Product Info : k62v1_64_bsp
Ver. CodeName : REL
Ver. Release : 11
Sec. Patch : 2022-02-01
Build Time : 18.02.2022
Product Board : k62v1_64_bsp
Board Platform : mt6765
Product Manfct : vivo
USERDATA : FILESYSTEM : EXT4 with FDE ( Full Disk Encryption **)
NVRAM : BBK_R0MP1_K62V1_64_BSP_MDBIN_PCB01_MT6765_S00.MOLY _LR12A_R3_MP_V136_6_P74
NVRAM : 0xB50AF66F
NVRAM : State : Ok!
INFO : WiFi MAC : AA0036004400
INFO : BlTh MAC : 08B3AFD1F27E
INFO : IMEI[1] : 862564xxxxxxxxxx
INFO : IMEI[2] : 862564xxxxxxxxxx
Backup sensetive data [ 18 ]
Backup path : Backup\MT6765__10936BE5176BB926F4FE522B9513E44B\
[29] Read : NVRAM
[8] Read : NVDATA
[19] Read : PROINFO
[30] Read : LK
[7] Read : NVCFG
[14] Read : PROTECT1
[1] Read : PGPT
[17] Read : PERSIST
[0] Read : PRELOADER
Backup done!
STORAGE : Life Status : eMMC : NOT implemented in selected DA!
STORAGE : OTP Status : NOT Enabled!
STORAGE : RPMB Status : eMMC : RPMB KEY PROGRAMMED [UNUSABLE]
Done!
Elapsed: 00:00:26