HONOUR 6 H60-L04 reboot problem-tried to update via sdcard-failed-help me

first i tried file H60-L04_B370_DLOAD.tar

copy update to dload folder in sdcard-then insert in phone-keep press vol up and power -got EMUI screen-then error as

""""""software install failed-get online help fromwww.emui.com"""""""

i think it file problem-download another file H60-L04C900B521.zip—this file not get EMUI screen-so can not install

any way to update via usb cable?

help me