UFS cần cú giúp

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Upgrade log:
---------- HWK upgrade started:9:45:34 PM ----------
-- Target Id : 62 CF 1 7
-- UFSx Boot : UFxBoot V2.2 (c) SarasSoft 2003.
-- UFSx Firmw.: UFS_USB V2.6 (c) SarasSoft 2005.
-- UFSx S/N : 97714
-- Features : 00000001
-- UFSx Vendor: TWISTER
-- HWK ID : A1.04-PRO1-D12AE2B0002700E2
-- HWK Status : 1, DL: 9
----------
Locating HWK Upgrade server...
HWK Upgrade server found!
Preparing connection to server...
Error preparing connection to server! Please check your internet connection and try again. Cannot get valid data from server! Please check your internet connection and try again!