Infinity oppo a1k cph1923 imei null, repair failed

[Wolf Tech]

BL already unlocked, tried repair baseband, modem initiate nvram fixed, also flashed security backup. but imei nulled, when try to repair imei it shows below error

Operation: Repair Device-ID... [ v2.61 ]
Wait...
Platform: MTK SmartPhone - MT65/67/68/69/81/83/87 | Helio G/P/X
Port: BROM Only; High-Speed: On
[-] Force BROM
[+] Local SLA
[+] Auto-EMI
[+] FireFly-Over-DA
- Power device Off [remember Test-Point]
- Connect cable [Vol+ | Vol-]
Waiting for device...

PTFN: MediaTek USB Port_V1632 (COM9)
MODE [0]: BOOTROM; PORT: 9
Waiting for BOOT ACK...
BROM: Init... Ok
CHIP: MT6765 SBID: 0x8A00 HWVR: 0xCA00 SWVR: 0x0000 EVOL: 0x0000 HWC: 0x0766
CODE: Cervino
TYPE: MODERN [RAPHAEL]
MEID: 061A55355F845ECBBCD0014A354EF405
BROM: Sec Level: 0x000000E5 Mode: SBC+SDA+EXT
VER: 0x05 BL: 0xFE [BOOTROM]
SOCID: 53B2CEBA5BDCF0FD22771D675CB4DF14BF7C826EA45AA8B98DFE36E945CF52C5
SLA: Local Auth
Start Auth... Ok
Continue Auth... Ok
EMI known
SLA: Start 0x15
Auth Passed; SEC: 0x000000E0
EMI loaded by MEID: 061A55355F845ECBBCD0014A354EF405
AGENT:
[07fb00a6] C:\InfinityBox\boot\0_base\base_v2316\MTK_AllInOne_DA.1d5fdec4.bin
Looking for bootchain in DA...
Found: MT6765; DA: MTK_DOWNLOAD_AGENT
BROM: Sending 1st DA...
DA sent
Jump to DA... Ok
Sync... Ok
DA: Agent Started
DA: SYNC
MODE: BROM
EXT_RAM NOT initialized
EMMC
CID: 150100514436334D420348E59A24173B crc Ok
Vendor: Samsung OEM: 256 ID: 514436334D42 [QD63MB] PRV: 0x03
Serial: 1223006756 0x48E59A24
MM/YY: 1/2020

EMI: FireFly preloader_oppo6762_18540.bin with 9 memory type(s)
1. eMMC DDR3 ID: 150100515836334142 Samsung QX63AB RAM: 2.00 Gb
2. eMMC DDR3 ID: 90014A68423861503E Hynix hB8aP> RAM: 3.00 Gb
3. eMMC DDR3 ID: 90014A484147346132 Hynix HAG4a2 RAM: 2.00 Gb
4. eMMC DDR3 ID: 13014E53304A394237 Micron S0J9B7 RAM: 3.00 Gb
5. eMMC DDR3 ID: 150100514536334D42 Samsung QE63MB RAM: 2.00 Gb
6. eMMC LP_DDR4X ID: 90014A484347386134 Hynix HCG8a4 RAM: 4.00 Gb
7. eMMC DDR3 ID: 150100524436344D42 Samsung RD64MB RAM: 4.00 Gb
8. eMMC DDR3 ID: 150100514436334D42 Samsung QD63MB RAM: 2.00 Gb
9. eMMC DDR3 ID: 150100474436424D42 Samsung GD6BMB RAM: 3.00 Gb
Push EMI... EXT_RAM CFG Passed
DA: Boot to 2nd DA...
2nd stage confirmed
DA: SYNC Ok

Load HW info...
RAM: SRAM: 0x0003A000 [ 232.00 Kb ]
RAM: DRAM: 0x80000000 [ 2.00 Gb ]

EMMC
CID: 150100514436334D420348E59A24173B crc Ok
Vendor: Samsung OEM: 256 ID: 514436334D42 [QD63MB] PRV: 0x03
Serial: 1223006756 0x48E59A24
MM/YY: 1/2020
BOOT1: 0x00400000 [ 4.00 Mb ]
BOOT2: 0x00400000 [ 4.00 Mb ]
RPMB: 0x01000000 [ 16.00 Mb ]
USER: 0x747C00000 [ 29.12 Gb ]

CHIP: MT6765 SBID: 0x8A00 HWVR: 0xCA00 SWVR: 0x0000 EVOL: 0x0000 HWC: 0x0766
CODE: Cervino
TYPE: MODERN [RAPHAEL]
RNID: 869FBFAE74C23B8C3B9128FB3A4ED8DF
MEID: 061A55355F845ECBBCD0014A354EF405

USB: HIGH-SPEED
HIGH-SPEED USB is Off!
Boot done MODERN [RAPHAEL] 21 sec
Analyze PMT... Ok
PMT: PGPT [0x64] Records: 42
Probe boot...
size 0x136E000 addr 0x1CBC00; code 0xC0010002 ABORT Finished 38 sec
Probe core...
Skip FS 0x74800000 system
Skip FS 0x3B000000 vendor
Skip FS 0x2B000000 odm Finished 24 sec
Probe uboot... Finished 8 sec
Probe items... Finished 15 us
Strategy: [oppo]
Firmware ID: MT6765
Reading... Fail
Can not read data
Try again
Reset port...
Trying to reboot...
Finished 2 min 10 sec
Reconnect Power/Cable now