firt i try to unlcok bootloader
Operation : Unlock Bootloader
MTK Flash/AMAT Client
Preloader - Status: Waiting for PreLoader VCOM, please connect mobile
Port - Device detected
Preloader - CPU: MT6768(Helio P65/G85 k68v1)
Preloader - HW version: 0x0
Preloader - WDT: 0x10007000
Preloader - Uart: 0x11002000
Preloader - Brom payload addr: 0x100a00
Preloader - DA payload addr: 0x201000
Preloader - CQ_DMA addr: 0x10212000
Preloader - Var1: 0x25
Preloader - Disabling Watchdog...
Preloader - HW code: 0x707
Preloader - Target config: 0xe7
Preloader - SBC enabled: True
Preloader - SLA enabled: True
Preloader - DAA enabled: True
Preloader - SWJTAG enabled: True
Preloader - EPP_PARAM at 0x600 after EMMC_BOOT/SDMMC_BOOT: False
Preloader - Root cert required: False
Preloader - Mem read auth: True
Preloader - Mem write auth: True
Preloader - Cmd 0xC8 blocked: True
Preloader - HW subcode: 0x8a00
Preloader - HW Ver: 0xca00
Preloader - SW Ver: 0x0
Preloader - ME_ID: BEA3AA5A4B912FFAAB253BE5B8542B33
Preloader - SOC_ID: E0C2FF37BBAF8207594B57060FD966AD4158AD0DB08F97156F5D6924EBFC6F20
DTpro - Loading payload from mt6768_payload.bin, 0x264 bytes
DTpro - Authorization / Service
Kamakiri - Writing Keys...
Kamakiri - Authorizing the device Ok...
DTpro - Successfully sent payload: C:\Users\kenky\Desktop\DtPro\MEDIATEK_v3.0.0.9099New\File\mtkclient\payloads\mt6768_payload.bin
Port - Device detected
Main - Device is protected.
Main - Device is in BROM mode. Trying to dump preloader.
DAXFlash - Uploading stage 1 from MTK_AllInOne_DA_5.1420.bin
DAXFlash - Successfully uploaded stage 1, jumping ..
Preloader - Jumping to 0x200000
Preloader - Jumping to 0x200000: ok.
DAXFlash - Successfully received DA sync
DAXFlash - DRAM config needed for : 13014e47314a3953
DAXFlash - Sending emi data ...
DAXFlash - Sending emi data succeeded.
DAXFlash - Uploading stage 2...
DAXFlash - Successfully uploaded stage 2
DAXFlash - EMMC FWVer: 0x0
DAXFlash - EMMC ID: G1J9S9
DAXFlash - EMMC CID: 13014e47314a3953391014ae01717805
DAXFlash - EMMC Boot1 Size: 0x400000
DAXFlash - EMMC Boot2 Size: 0x400000
DAXFlash - EMMC GP1 Size: 0x0
DAXFlash - EMMC GP2 Size: 0x0
DAXFlash - EMMC GP3 Size: 0x0
DAXFlash - EMMC GP4 Size: 0x0
DAXFlash - EMMC RPMB Size: 0x1000000
DAXFlash - EMMC USER Size: 0x1d1f000000
DAXFlash - DA-CODE : 0x70E0
DAXFlash - DA Extensions successfully added
xflashext
xflashext - [LIB]: [31mUnknown seccfg partition header. Aborting unlock.[0m
Unlock bootloader done!