Xin giúp update nbox_hwk 2.3.0

[Phungmobi]

cùng 1 bệnh y như vậy úp lên nhờ ae giúp

[trangpt1]

Giờ cài lại bản 2.2 thì cũng không update HWK được nữa báo
Upgrade log:
---------- HWK Update Client v 2.2.0.0 ----------
---------- HWK upgrade started:8/15/2013 2:30:23 PM ----------
-- Target Id : 62 CF 1 10
-- UFSx Boot : UFxBoot V2.2 (c) SarasSoft 2003.
-- UFSx Firmw.: UFS_USB V2.8 (c) SarasSoft 2007.
-- UFSx S/N : 105839
-- Features : 00000001
-- Licence 5 : True
-- UFSx Vendor: N-BOX
-- HWK ID : A1.04-PRO1-1C855574426000AF
-- HWK Status : 1, DL: 0
----------
Locating HWK Upgrade server...
HWK Upgrade server found!
Preparing connection to server...
Connecting to HWKUpgrade server...
Server connection successfully established.
Authenticating on server...
Authentication stage error: Connection Closed Gracefully.