Hisense MT5380 Service Manual page 22

5--Click the browse button to select the *.bin file that will be updated.
6--Click the "start" button to update software.
LoadBin file:
Backupfile:
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Check Sun
_ Verify _ BlankCheck I_ HighSpeed
USB toUAFIT Bridge Controller I_ ShakeHand
Custom BurningAddress [HEX)
Custom BurningEnd:
Direct Control