Before Unlocking The Vivo Y90 Userlock, Make Sure The Following Steps Are Performed:

Install MTK Driver Lasted

LINK – DOWNLOAD

Install libusb-win32-devel-filter Driver Lasted

LINK – DOWNLOAD

  • Power Off Phone
  • Click Reset Settings / Format FS
  • Vol + Vol – / Connect Usb Cable


Infinity-Box [ Chinese Miracle ] MediaTek Service Module [ MTK ] v2.28

Load IDBase v98353 Ok!

Update configuration …
Update Ok!
Load IDBase v98353 Ok!

Operation : Reset Settings/Format FS [ v2.28 ]

Mode : FULL FACTORY ( FORCED + FRP )

  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 USB Port (COM36)
MODE : BOOTROM
PORT : 36
Waiting BOOT ack …
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
CHIP : MT6761 , SBID : 0x8A00 , HWVR : 0xCA01 , SWVR : 0x0200
CODE : Merlot
TYPE : MODERN [RAPHAEL]
BROM : MEID : D457868F443814217F60243929AD6319
BROM : SecLevel : 0x000000E5
BROM : SecMode : SBC+SDA+EXT
BROM : BROM|BL : 0x05|0xFE
BROM : BOOTROM
BROM : SOCID : E8F11CAF8E6A64CCA8BC5183641EE88A1358001270CDB6A013BAFFF87686BC0F
BROM : SLA : Local Auth
BROM : SLA : Auth Started!
BROM : SLA : Auth Passed!
BROM : SLA : 0x0000001F
BROM : PreBoot stage #1
BROM : PreBoot stage #2
AGENT : 0_base : BASE_v2112 | Manual : Disabled
AGENT : Look for suitable BootChain in DA …
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6761
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA …
BROM : DA sent
BROM :Transfer control to DA …
DA : AGENT started!
DA : SYNC
DA : MODE : BROM
DA : EXT_RAM NOT initialized!
EMI : DEV : FireFly
EMI : SRC : preloader_k61v1_64_bsp.bin
EMI : CNT : 0006
EMI : Init EMI from INTERNAL DB
EMI : EXT_RAM CFG Passed!
DA : BOOT to 2nd DA …
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info

    SRAM: 0x0003A400 [ 233.00 KB ]
    DRAM: 0x80000000 [ 2.00 GB ]

    EMMC: CID : 150100514436334D42013C3E6A4E561F
    EMMC: VEN : SAMSUNG : OEM : 0 : ID : 514436334D42
    EMMC: VEN : SAMSUNG : QD63MB
    EMMC: SNN : 1010723406 ( 0x3C3E6A4E) , MF : 5/2019

    EMMC: 
          BOOT1  : 0x00400000 [ 4.00 MB ]
          BOOT2  : 0x00400000 [ 4.00 MB ]
          RPMB   : 0x01000000 [ 16.00 MB ]
          USER   : 0x747C00000 [ 29.12 GB ]

    CHIP : MT6761 , SBID : 0x8A00 , HWVR : 0xCA01 , SWVR : 0x0000 , EVOL : 0x0000

    RNID : 529D4CA18DB2C69F76CB9A50733618B9

DA : USB : HIGH-SPEED

Boot done!

Format Ok : RESET PROTECTION
Format Ok : USERDATA
Format Ok : CACHE
Format Ok : USERDATA

Done!
Elapsed: 00:00:26

Reconnect Power/Cable!

Download CM2-MT2 Lasted Version

LINK – DOWNLOAD

Download Vivo Y90_PD1917F Scatter Firmware

LINK – DOWNLOAD

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