ZiShan Z3 - Firmware Update

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 ShortpressUPorDOWNtoselect
 ShortpressLEFTorRIGHTtochangesettings
 ShortpressMIDDLEtoconfirmtoreturn
 LongpressLEFTtocancelchangesandreturntothemainmenu
 LongpressLEFTtoreturntothemainmenu
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 ShortpressRIGHTtoplayselectedsong
 ShortpressMIDDLEforPlay/Deletemenu.
 ShortpressLEFTtoreturntopreviouslevel
 LongpressLEFTtoreturntothemainmenu
FirmwareUpdate
1. Getthelatestfirmwarez3app.bin
2. Shutdowntheplayer
3. Usinga
cardreaderplacez3app.bintotheTFcardrootdirectory
4. InsertTFcardwithz3app.binfileintotheplayerandturniton
5. Upgradeprocessstartsautomatically,usuallyittakesabout40seconds
6. Usethecardreadertodeletez3app.binfromtheTFcard