Huawei p20 pro unsupported security patch

Looking for a device in fastboot mode
Device found: WCR0218609007860

SN:WCR0218609007860
IMEI:867260030275...

IMEI1:867260030287...

MEID:A000008C42075C
Build number: :CLT-L29 8.0.0.106(C432)
Model: CLT-L29
Battery state: 0

Device with unsupported security patch
User accepted to update device with unsupported security patch


Extracting partition DTS...
Writing DTS partition
DTS partition UPDATE :FAIL partition error

Device with unsupported security patch