napka
100+ Head-Fier
- Joined
- Jul 24, 2014
- Posts
- 151
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- 33
Update option on the DX90 did not exist anymore
Update option doesn't show if player software can't find update.img in the root folder of player's storage. Maybe file's name is wrong? Try to download and unpack archive file again.
Also you can try to put update.img to microSD card, start player holding Volume Up button and select "Update player from SD card" in recovery menu. Your microSD card should be FAT32 formatted.