Huawei Mediapad t3 imei

Hi isi it possibille to change imei in mediapad t3 AGS-L09?



I have error as in screenhost . What am i doing wrong?


Removing firmware protection...Unable to connect to the server. Please check your network.
--------- 2018-12-23 22:38:18 ---------
SigmaKey 2.29.13b1 Qcom: Repair
DBAdapter Reserved Interface (COM60), Provider: Huawei Incorporated, Driver ver.: 2.0.6.725, Date: 28.12.2015, USB\Vid_12D1&Subclass_11&Prot_23
Removing firmware protection...Unable to connect to the server. Please check your network.
--------- 2018-12-23 22:40:46 ---------
SigmaKey 2.29.13b1 Qcom: Repair
DBAdapter Reserved Interface (COM60), Provider: Huawei Incorporated, Driver ver.: 2.0.6.725, Date: 28.12.2015, USB\Vid_12D1&Subclass_11&Prot_23
Phone model: Android (Diag.)
Removing firmware protection...Unable to connect to the server. Please check your network.