Issue during unlocking bootloader

[twomassz]

Hi,

I am having issues with unlocking the bootloader of this MT6580 based device. Not sure what I am doing wrong.
Hope somebody can shed some light on this..

Also, dumping partitions returns "DA_handler - Failed top dump sector xxxx with sector count xxxx as filename.bin"

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user@ubuntu:~/mtkclient$ python3 ./mtk da seccfg unlock
MTK Flash/Exploit Client Public V2.0.0 Beta (c) B.Kerler 2018-2023

..Port - Device detected :)
Preloader - CPU: MT6580()
Preloader - HW version: 0x0
Preloader - WDT: 0x10007000
Preloader - Uart: 0x11005000
Preloader - Brom payload addr: 0x100a00
Preloader - DA payload addr: 0x201000
Preloader - CQ_DMA addr: 0x1020ac00
Preloader - Var1: 0xac
Preloader - Disabling Watchdog...
Preloader - HW code: 0x6580
Preloader - Target config: 0x0
Preloader - SBC enabled: False
Preloader - SLA enabled: False
Preloader - DAA enabled: False
Preloader - SWJTAG enabled: False
Preloader - EPP_PARAM at 0x600 after EMMC_BOOT/SDMMC_BOOT: False
Preloader - Root cert required: False
Preloader - Mem read auth: False
Preloader - Mem write auth: False
Preloader - Cmd 0xC8 blocked: False
Preloader - Get Target info
Preloader - HW subcode: 0x8a00
Preloader - HW Ver: 0xca00
Preloader - SW Ver: 0x0
DA_handler - Device is unprotected.
Preloader
Preloader - [LIB]: Error on da_write32, addr 0x10001838, CRYPTO_DEINIT_FAIL (0x1001)
Preloader
Preloader - [LIB]: Error on da_write32, addr 0x10001840, CRYPTO_DEINIT_FAIL (0x1001)
Preloader
Preloader - [LIB]: Error on da_write32, addr 0x10001838, CRYPTO_DEINIT_FAIL (0x1001)
DA_handler - Device is in Preloader-Mode.
DALegacy - Uploading legacy da...
DALegacy - Uploading legacy stage 1 from MTK_DA_V5.bin
legacyext - Legacy DA2 is patched.
legacyext - Legacy DA2 CMD F0 is patched.
Preloader - Jumping to 0x200000
Preloader - Jumping to 0x200000: ok.
DALegacy - Got loader sync !
DALegacy - Reading nand info
DALegacy - Reading emmc info
DALegacy - ACK: 04029c
DALegacy - Setting stage 2 config ...
DALegacy - Uploading stage 2...
DALegacy - Successfully uploaded stage 2
DALegacy - Connected to stage2
DALegacy - m_int_sram_ret = 0x0
m_int_sram_size = 0x20000
m_ext_ram_ret = 0x0
m_ext_ram_type = 0x2
m_ext_ram_chip_select = 0x0
m_int_sram_ret = 0x0
m_ext_ram_size = 0x40000000
randomid = 0x1E5A3EAE943CB0E7625444634CFF1859

m_emmc_ret = 0x0
m_emmc_boot1_size = 0x400000
m_emmc_boot2_size = 0x400000
m_emmc_rpmb_size = 0x80000
m_emmc_gp_size[0] = 0x0
m_emmc_gp_size[1] = 0x0
m_emmc_gp_size[2] = 0x0
m_emmc_gp_size[3] = 0x0
m_emmc_ua_size = 0x1d2000000
m_emmc_cid = 4e31324d1501004623cc33d942068322
m_emmc_fwver = 0600000000000000

DA_handler
DA_handler - [LIB]: Unknown lockstate or no lockstate

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user@ubuntu:~/mtkclient$ python3 mtk r proinfo proinfo.bin
MTK Flash/Exploit Client Public V2.0.0 Beta (c) B.Kerler 2018-2023

DA_handler - Requesting available partitions ....
DA_handler - Dumping partition "proinfo"
Progress: |██████████████████████████████████████████████████| 100.0% Read (Sector 0x1800 of 0x1800, ) 1.95 MB/s5 MB/s
DA_handler - Failed to dump sector 1024 with sector count 6144 as proinfo.bin.