YP-U1Z - upgrade

[xandrecruz]

hi,

I am trying to upgrade my YP-U1Z because of noise sound it makes when playing music.

I've downloaded the firmware, read the instructions, installed the YP-U1Z updater.

When I plug in the player while holding down the Play button and pushing the reset button, the Player Recovery Device Class device appears.

However, sometimes when I start the YP-U1Z Updater it turns the Player Recovery Device back to drive G, like as I not had started the player in recovery mode.

Or the updater find teh recovery device but gives an error message: Unabel to write to device. Device timeout.

I opened it and disconnected the battery and tried it al over but still got same.


Any help will be grateful

thanks

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