GSM-Forum - STK-L21M WRITE CERT Done

Code:
8/26/2022 12:17:34 PM

HCU Client   v1.0.0.0382

Account: 005C203D37
 

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 IMEI 1 : 867679042958523

New IMEI 2 : 867679042978539

Unlock downgrade/customization limitations

FRP and Factory reset

Reboot after repair

Selected Cpu/Bootloader - Kirin710_P1_V2

2022-08-26 12:17:36.165 Connecting to server...

2022-08-26 12:17:37.164 Connected!

2022-08-26 12:17:48.563 HUAWEI device in Test Point mode Not found!

2022-08-26 12:17:48.724 Reading info...

2022-08-26 12:17:53.694 IMEI certifiacate backup success!

2022-08-26 12:17:55.113 Done!
 

Fastboot provided info:

CPU: kirin710

Model: STK-L21

Firmware: STK-L21M 9.1.0.341(C185E2R4P1)

Vendor: hw

Country: meafnaf

MEID:  00000000000000

SN: TMF4C19814011245

PCB SN: 4C6FRS198E178305

WIFI MAC: 7C942A412C1E

BT MAC: 7C942A413A2F

Theme color: black

Device color: emeraldgreen

FBLOCK: 1

Bootloader FB lock: unlocked

Bootloader User lock: locked
 

Found signed IMEI:

Key: 0x6000

IMEI1: 864309041554270

IMEI2: 864309041590282

SIM NW_LOCK status: UNLOCKED
 

Found NV data:

Modems: 3

IMEI1: 864309041554270

IMEI2: 864309041590282

IMEI3: 000000000000000

PESN: 00000000

MEID: 00000000000000
 

Found OEM data:

IMEI:864309041554270

IMEI1:864309041590282

MEID:00000000000000

Model: STK-L21M

Vendor: hw

Country: meafnaf

Version limitation: OFF

Bootloader User lock: locked

Phone ID: 8380D0730E71501

2022-08-26 12:18:01.117 Repairing...

2022-08-26 12:18:02.295 Write partition modemnvm_factory...

2022-08-26 12:18:02.812 Write partition modemnvm_factory success!

2022-08-26 12:18:02.857 Write partition modemnvm_img...

2022-08-26 12:18:03.899 Write partition modemnvm_img success!

2022-08-26 12:18:03.955 Write partition modem_secure...

2022-08-26 12:18:04.255 Write partition modem_secure success!

2022-08-26 12:18:04.283 Write partition oeminfo...

2022-08-26 12:18:06.259 Write partition oeminfo success!

2022-08-26 12:18:06.329 Unlocking restrictions...

2022-08-26 12:18:06.691 Unlock restrictions success!

2022-08-26 12:18:06.703 Erase FRP...

2022-08-26 12:18:06.745 Erase FRP success!

2022-08-26 12:18:06.762 Done!