I hear what your saying, however there is "no root directory" I started with a clean card formatted with fat 32 and its completely empty
Remove the music folder. Just checking, but did you unzip the .upt file? The root directory of the card is not within any folder...it's the space on the card. Just put the .upt file on the card (not in any fold) and follow the update procedure.
I forget what size card you are using, but remove your music file and just put the update.upt file on your card. No folders are necessary, just that file.
Just in case:
Firmware upgrades procedure
1. For safety reason, please make sure the N3 DAP has not less than 50% battery power before you proceed, otherwise please charge up the player
before you upgrade the firmware
2. Download the latest firmware from Cayin website (
www.cayin.cn). Decompress and copy the N3 firmware file (update.upt) into the root directory of a
TF card.
3. Insert the TF card into the N3 DAP and complete your firmware upgrade with either one of the following steps:
· While N3 has been turned on, select “System Setup” and scroll all the way to the bottom of the list, select “System Update”, the system will complete
the upgrade process automatically, and reboot the player after update is completed.
· While N3 has been turned off, hold the round physical “Enter” button, and then hold the “Power on/off” button, the system start the firmware upgrade
process and will complete the process automatically. It will reboot the player after update is completed.
Noe: N3 can support FAT/FAT32/exFAT/NTFS formatted TF card during the firmware upgrade process.
When the upgrade is completed, you can verify the current firmware version number by selecting “System Setting” menu, under “About the Player and storage information” option, check out the “Firmware Version” detail.
Attention
· Do not operate the machine during firmware upgrade
· Please delete/remove the firmware file from the TF card after firmware upgrade
· Please update your Music Library after firmware upgrade