HELP ! Reno 2F unlock network unlock fail

[sajib]

[BROM] SIM UNLOCK Selected Model : Oppo Reno2 F
Code Name : CPH1989_Auth Bypass
Operation : Sim Unlock
Authenticating... OK
Retrieving data... OK [830.6 KiB]
Initializing data... OK
Initializing config... OK
Waiting for device... COM3
Connection : USB 1.0 High-Speed
USB Driver : [MediaTek Inc.] wdm_usb - Version : 3.0.1504.0
Boot Mode : BOOTROM [0E8D:0003]
Disabling Watchdog... OK
Bypassing authentication... OK
Connecting to BROM... OK
Sending DA... OK [193.4 KiB]
Syncing with DA... OK
HW Chip : MT6771 [6771] - HW Ver : 0xCA00 - SW Ver : 0x0000
Bootloader Ver : 0x00 - Secure Ver : 0x00
Internal RAM Size : 256 KiB
External RAM Size : 8 GiB
Storage : UFS - FWVer : - CID : 8V7001JM-B810
Vendor ID : 0x4D4B
UFS LU0 Size : 4 MiB - LU1 Size : 4 MiB - LU2 Size : 119.17 GiB
Reading partition info... OK [44]
Reading nvcfg [32 MiB]->nvcfg... OK
Reading nvdata [64 MiB]->nvdata... OK
Reading protect1 [8 MiB]->protect1... OK
Reading protect2 [8.47 MiB]->protect2... OK
Reading seccfg [8 MiB]->seccfg... OK
Reading proinfo [3 MiB]->proinfo... OK
Reading nvram [64 MiB]->nvram... OK
Reading unlock data... OK
Unlocking SIM... FAIL
STATUS_SEC_WRITE_DATA_NOT_ALLOWED [0xC002000C]
Saved to :
C:\UnlockTool\Backups\SIMLOCK\21538B957F0C0613F3DCBED6B7290F37.utl
UNLOCKTOOL v2021.06.08.2
Elapsed time : 1 minute 21 seconds