Help to unlock Spd 6531 itel it2090m CM2-Spreadtrum

i want to unlock (simlock) for this phone
i tried to format it but still locked below the log and the backup+NV
any help to make a patched firmware to unlock this phone

Log:

Code:

Card found: S/N : 173xxxxxxx
Chinese Miracle II  [SPD module] v 1.14

Operation : Read FullFlash [ v1.14 ]

1. Remove battery. Insert USB cable
2. Press and hold BootKey ( Skip, if use BootCable )
3. Insert battery

 ====  Wait for phone...

Phone found! [ 38 ]
Port Opened
Sync...
InitBoot Done [ 0x81 ] , Ver : SPRD3
Sync...
Sending boot ...
Boot Sent , starting...
Boot Ver : Spreadtrum Boot Block version 1.2
Boot Ok
CPU ID : 6531 , FDLStat : 0100
[0] Flash DIE : 00C8 0060 0016 0000
[0] Flash VEN : GigaDevice , GD25LQ32
[0] Flash CAP : 00400000
Read Flash Content
Read Ok , collect info
Set FileInfo :
Model Vendor : itel
Model Name  : 9020m
ExtInfo Data : EnAr
Saved to : C:\InfinityBox\CM2SPD\Read_out\SPD6531_00400000_GD25LQ32_EnAr__itel-2090.bin
Done!

Elapsed: 00:00:49

Reconnect Power/Cable!

Operation : Read NV [ v1.14 ]

1. Remove battery. Insert USB cable
2. Press and hold BootKey ( Skip, if use BootCable )
3. Insert battery

 ====  Wait for phone...

Phone found! [ 242 ]
Port Opened
Sync...
Initial Boot Failed!

Reconnect Power/Cable!

Operation : Read NV [ v1.14 ]

1. Remove battery. Insert USB cable
2. Press and hold BootKey ( Skip, if use BootCable )
3. Insert battery

 ====  Wait for phone...

Phone found! [ 38 ]
Port Opened
Sync...
InitBoot Done [ 0x81 ] , Ver : SPRD3
Sync...
Sending boot ...
Boot Sent , starting...
Boot Ver : Spreadtrum Boot Block version 1.2
Boot Ok
CPU ID : 6531 , FDLStat : 0100
[0] Flash DIE : 00C8 0060 0016 0000
[0] Flash VEN : GigaDevice , GD25LQ32
[0] Flash CAP : 00400000
Check data ...
Reading NV ...
Saved to : C:\InfinityBox\CM2SPD\phdata\backup\itel9020m_6531_NV_00008000.nv

Elapsed: 00:00:17

Reconnect Power/Cable!

Operation : Format File System / Reset Settings [ v1.14 ]
Settings : SmartFormat is On

1. Remove battery. Insert USB cable
2. Press and hold BootKey ( Skip, if use BootCable )
3. Insert battery

 ====  Wait for phone...

Phone found! [ 38 ]
Open Port Failed!

Reconnect Power/Cable!

Operation : Format File System / Reset Settings [ v1.14 ]
Settings : SmartFormat is On

1. Remove battery. Insert USB cable
2. Press and hold BootKey ( Skip, if use BootCable )
3. Insert battery

 ====  Wait for phone...

Phone found! [ 38 ]
Port Opened
Sync...
InitBoot Done [ 0x81 ] , Ver : SPRD3
Sync...
Sending boot ...
Boot Sent , starting...
Boot Ver : Spreadtrum Boot Block version 1.2
Boot Ok
CPU ID : 6531 , FDLStat : 0100
[0] Flash DIE : 00C8 0060 0016 0000
[0] Flash VEN : GigaDevice , GD25LQ32
[0] Flash CAP : 00400000
Verify data... Can take some time
Init Ok, formatting DIN area ...
Format Block Done!
Done!

Elapsed: 00:00:07

Reconnect Power/Cable!


NV Backup:
https://www.mediafire.com/?h7604ft3d7mp1c3

Flash Backup:

https://www.mediafire.com/?07202janfs8h109

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