COR-L29 After try to repair imei with HCu ASK network unlock code...

[Tapas]

After Write secure modem from support phone imei going to 0000000 & aSK fOR uNLOCK CODE....

Please Help me dc team...

Before operation turn phone to TestPoint mode:
Turn off phone, then short TestPoint on phone pcb
and plug USB cable
Wait for device "HUAWEI USB COM 1.0" in Ports


Repair
New MEID : 11111111111111
New IMEI 1 : 333333333333337
New IMEI 2 : 444444444444446
New IMEI 3 : 555555555555558
New downgrade/customization limitations : UNLOCKED
2020-06-10 15:41:16.144 Connecting to server...
2020-06-10 15:41:16.643 Connected!
BOOTLOADER selected to update:Kirin970_T1_A8.1_V6
2020-06-10 15:41:18.281 Downloading bootloader...
2020-06-10 15:41:18.297 Find device COM20, handle 10016
FILE TO download: Kirin970_T1_A8.1_V6_3.dtwork
downloading file Kirin970_T1_A8.1_V6_3.dtwork...
2020-06-10 15:41:20.824 Success
FILE TO download: Kirin970_T1_A8.1_V6_4.dtwork
downloading file Kirin970_T1_A8.1_V6_4.dtwork...
2020-06-10 15:41:22.010 Success
FILE TO download: Kirin970_T1_A8.1_V6_5.dtwork
downloading file Kirin970_T1_A8.1_V6_5.dtwork...
2020-06-10 15:42:25.049 Success
2020-06-10 15:42:25.080 Bootloader write success!
2020-06-10 15:42:25.080 Waiting for device REMOVAL/INSERTION...
2020-06-10 15:42:33.448 Device ready!
2020-06-10 15:42:33.578 Found fastboot device: XTX7N18830004268
2020-06-10 15:42:33.678 Reading info...
2020-06-10 15:42:35.586 Read NV FAIL!
2020-06-10 15:42:38.285 PIHeadFile.hash invalid hash!
2020-06-10 15:42:38.285 ImeiFile_I0.hash invalid hash!
2020-06-10 15:42:38.300 ImeiFile_I1.hash invalid hash!
2020-06-10 15:42:38.300 Done!

Fastboot provided info:
Model: COR-L29
Firmware: COR-L29 8.2.0.101(C636)
MEID: 00000000000000
SN: XTX7N18830004268
PCB SN: 7N5FBJ188X103037
WIFI MAC: A87D12C7290F
BT MAC: A87D12C72B03
Bootloader FB lock: unlocked
Bootloader User lock: locked
CPU: kirin970
Theme color: black

Found signed IMEI:
IMEI1: 861197047811122
IMEI2: 861197047811122
SIM NW_LOCK status: UNLOCKED

Found OEM data:
IMEI:869743034301494
IMEI1:869743034306493
MEID:00000000000000
Model: COR-L29
Firmware: COR-L29 9.0.0.156(SP51C636E1R1P9)
Rescue: rescue:Chipset-boston 8.2.0.001(00UW)
Vendor: hw
Country: spcseas
Version limitation: ON
SIMCARDMODE: double
Bootloader User lock: locked
RD mode: OFF
Phone ID: 05BBB45A26D05A9
2020-06-10 15:42:42.824 Repairing...
2020-06-10 15:42:44.462 IMEI3 repair skipped - sign file not found
2020-06-10 15:42:44.961 Wrong backup file!

[Valdemaras]

Your repair didnt really complete, phone was modified before. Probably need first nv backup flash.

[Tapas]

Yes not repair completely, but after write your secure modem imei gone....

Now , network locked.

Where problem.

Your modem have bug.........

[Valdemaras]

modem secure flash does not make anything to appear, it only enables imei repair for those who had error while repairing it... read tutorial.