huawei dua-l22 imei repair eror

Unlock4samsung Tuesday, July 23, 2019

SigmaKey v.2.33.03
627421815 Sigma dongle 2.33, Initializing...OK
Pack 1: Activated
Pack 2: Not activated
Pack 3: Activated
--------- 2019-07-23 19:07:01 ---------
SigmaKey 2.33.03 MTK: Repair IMEI (Huawei DUA-###)
Removing firmware protection.....OK
Baseband Processor:MT6739, HW Rev. B.00, SW Rev. 0.02
Testing external RAM...DRAM, 2 Gb
Detecting flash...eMMC, Flash size: 14.57 Gb
Phone model: HUAWEI DUA-L22
Android 8.1.0
Firmware: "DUA-L22-user 8.1.0 HONORDUA-L22 1.0.0.145(C432) release-keys"
Security data file in the phone is missing or corrupted. Do you want to repair? [NO]
Please send
C:\Users\imeilock.online\Documents\SigmaKey\tempor ary backup\0627421815\HUAWEI DUA-L22 (0).skb
file to support@sigmakey.com
Failed