repair imei CAM-L21 with king hcu
 

2019-02-02 10:08:08.908 Autodetect COM port and phone type start!
2019-02-02 10:08:09.663 Found COM port: COM100
2019-02-02 10:08:09.663 Found phone type: Huawei Android phone (HiSilicon CPU)
2019-02-02 10:08:09.663 Open COM port COM100 (Android Adapter PCUI (COM100))...
2019-02-02 10:08:09.788 Start read phone info!
2019-02-02 10:08:10.069 Connecting to server...
2019-02-02 10:08:11.029 Connected!
2019-02-02 10:08:20.659 Waiting for server responce (up to 29 seconds left)...
2019-02-02 10:08:22.540 CP State: ready
2019-02-02 10:08:22.540 Read phone basic info...
2019-02-02 10:08:24.080 Read phone secure info...
2019-02-02 10:08:28.243 Read phone info done!

Model: CAM-L21
IMEI: 0
IMEI2: 0
IMEISV: 62
Firmware ver.: CAM-L21C900B162
SN: LHTDU17824003533
PCB SN: DU3SGD178V044300
WiFi MAC: B0:E5:ED:F3:A3:D3
BlueTooth MAC: B0:E5:ED:F3:AF:8C
Vendor: hw
Country: meafnaf
FASTBOOT:DailyBuild_201807121304_FASTBOOT
BOOT:DailyBuild_201807121304_BOOT
RECOVERY:(unknow)
SYSTEM:CAM-L21C900B162_SYSTEM
MAINVER:CAM-L21C900B162
DATAVER:CAM-L21C900B162_DATA_hw_meafnaf
APTIME:Thu Jul 12 13:11:32 CST 2018
CUSTTIME:Thu Jul 12 13:27:02 CST 2018
RAM: 2G
eMMC: 16G
eMMC ID: 90014A484147346132D40BC7DC7E44E9
HUN: 0000000000000000

IMEI 1 Sim Lock status:
NET: unlocked
NETSUB: unlocked
SP: unlocked

2019-02-02 10:08:28.493 Phone info data backup saved to file D:\HCU\HCU_287\Backup\20190202_100828_00000000000. BAK


2019-02-02 10:09:57.180 Autodetect COM port and phone type start!
2019-02-02 10:09:57.960 Found COM port: COM100
2019-02-02 10:09:57.960 Found phone type: Huawei Android phone (HiSilicon CPU)
New IMEI 1 : 8692630****0285
New IMEI 2 : 8692630****0293
2019-02-02 10:09:58.257 Connecting to server...
2019-02-02 10:09:59.372 Connected!
2019-02-02 10:09:59.387 Open COM port COM100 (Android Adapter PCUI (COM100))...
2019-02-02 10:10:04.590 Waiting for server responce (up to 29 seconds left)...
2019-02-02 10:10:07.351 CP State: ready
2019-02-02 10:10:07.351 Read phone basic info...
2019-02-02 10:10:09.003 Read phone secure info...

2019-02-02 10:10:13.211 Phone info data backup saved to file D:\HCU\HCU_287\Backup\20190202_101013_0.BAK

2019-02-02 10:10:13.606 Read from server...
2019-02-02 10:10:14.324 Read from server success!
2019-02-02 10:10:15.549 Phone secure identify start
2019-02-02 10:10:18.929 Waiting for server responce (up to 29 seconds left)...
2019-02-02 10:10:20.575 Phone secure identify success!
2019-02-02 10:10:20.575 Writing IMEI 1 start
2019-02-02 10:10:20.575 Reading from server...
2019-02-02 10:10:22.211 Read from server success!
2019-02-02 10:10:24.361 Write IMEI success!
2019-02-02 10:10:24.361 Writing IMEI 2 start
2019-02-02 10:10:26.388 Reading from server...
2019-02-02 10:10:27.436 Read from server success!
2019-02-02 10:10:29.689 Write IMEI success!
2019-02-02 10:10:32.816 Synchronize NV...
2019-02-02 10:10:33.003 Synchronize NV success!
2019-02-02 10:10:33.003 Factory reset...
2019-02-02 10:10:35.659 Factory reset success!
2019-02-02 10:10:35.659 Finished!