need some hepl

igmaKey v.2.28.06
614990284 Sigma dongle 2.28, Initializing...OK
Pack 1: Activated
Pack 2: Activated
Pack 3: Activated
--------- 2018-08-04 17:23:22 ---------
SigmaKey 2.28.06 HiSi: Remove FRP / Huawei ID
Phone model: EVA-L19
Version: :EVA-L19C636B131
Preparing...Unable to connect to the server. Please check your network.