help me imei repeir
 

2019-05-19 20:32:47.752 Autodetect COM port and phone type start!
2019-05-19 20:32:50.515 Found COM port: COM57
2019-05-19 20:32:50.531 Found phone type: Huawei Android phone (HiSilicon CPU)
2019-05-19 20:32:50.531 Open COM port COM57 (Android Adapter PCUI (COM57))...
2019-05-19 20:32:50.660 Start read phone info!
2019-05-19 20:32:50.845 Connecting to server...
2019-05-19 20:32:51.879 Connected!
2019-05-19 20:32:58.751 CP State: ready
2019-05-19 20:32:58.751 Read phone basic info...
2019-05-19 20:32:59.438 Read phone secure info...
2019-05-19 20:33:04.254 Read phone info done!

Firmware ver.: System 8.0.0.046(0VA0)
FASTBOOT:Chipset-dallas8.0.1.001(028S)_FASTBOOT
BOOT:System 8.0.0.046(0VA0)_BOOT
RECOVERY:(unknow)
SYSTEM:System 8.0.0.046(0VA0)
MAINVER:System 8.0.0.046(0VA0)
DATAVER:RNE-L21 8.0.0.345(C185)_DATA_RNE-L21_hw_meafnaf
APTIME:Tue Apr 9 11:24:07 CST 2019

Current security patch not supported!

Fixed IMEI 1 CRC: 860673039475788
Fixed IMEI 2 CRC: 860673039980787

2019-05-19 20:33:34.706 Autodetect COM port and phone type start!
2019-05-19 20:33:37.530 Found COM port: COM57
2019-05-19 20:33:37.545 Found phone type: Huawei Android phone (HiSilicon CPU)
New IMEI 1 : 860673039475788
New IMEI 2 : 860673039980787
2019-05-19 20:33:37.746 Connecting to server...
2019-05-19 20:33:38.363 Connected!
2019-05-19 20:33:38.363 Open COM port COM57 (Android Adapter PCUI (COM57))...
2019-05-19 20:33:40.391 ERROR!
Not supported/unknown chipset!

You need downgrade version (android 7)
and try again

Thnx bro
 

Thnx Bro my problm solve