Repair imei Moto x Pure edition xt1575 yes or not??

Repair imei Failed…?

SigmaKey v.2.19.07
844027109 Sigma dongle 2.19, Initializing…OK
Pack 1: Activated
Pack 2: Activated

Software IMEI: 3554xxxxxxxx
Bluetooth address: 000000000000
Repairing IMEI……..Failed