huawei mt7-tl10 imei repair error


huawei mt7-tl10 imei repair error

SigmaKey 2.17.05 HiSi: Repair IMEI
Connecting….
Android Adapter PCUI (COM94), Provider: Huawei Incorporated, Driver ver.: 2.0.6.714, Date: 08.04.2015, USB\VID_12D1&PID_105C&REV_0299&MI_02
Testing external RAM…3 Gb
Detecting flash…eMMC, Flash size: 32 Gb
Removing firmware protection…Unknown

what is the problem?