server error

Unlock4samsung Friday, May 24, 2019

--------- 2019-05-24 17:01:17 ---------
SigmaKey 2.32.01 HiSi: Repair IMEI
Connecting....
Android Adapter PCUI (COM211), Provider: HUAWEI Technologies CO.,LTD, Driver ver.: 1.0.24.0, Date: 2015-12-18, USB\Vid_12D1&Subclass_13&Prot_22
Firmware: NRD90M test-keys, Date: Sat May 20 05:15:15 CST 2017, Provider: hw/meafnaf
Boot Version: Dallas-Release_B200_BOOT, FastBoot Version: Chipset-dallas 5.0.0.1(08LI)_FASTBOOT
Recovery Version: (unknow), System Version: System 5.0.0.57(0K3Y)
Removing firmware protection...Unable to connect to the server. Please check your network.
Removing firmware protection...^ Android Composite ADB Interface
Cancelled