theBit Opus 1S - Firmware Upgrade

| Firmware upgrade
Firmware is an internal program (software) designed to provide control of the device operation.
Consistent device specification and functionality improvement is possible through firmware upgrade.
Methods of the device use and operation may be changed as a result of firmware upgrade without
prior notification.
| Firmware upgrade method 1 – Direct download
1. Download the newest firmware file (update.pack) from Audio-Opus website
(www.audio-opus.com) Support > download.
2. Turn on the device and connect it to PC using provided Micro USB cable.
3. Copy the newest firmware file (update.pack) into the top –level folder (root directory) in internal or external memory.
4. Disconnect the Micro USB cable when file copy is complete.
5. Drag down the Status bar in the upper side of the screen and enter the Quick settings screen.
6. Tap the settings icon [ ] in the right upper corner and enter the Settings screen.
7. Scroll down the Settings menu and choose the Update menu.
8.
Tap Update in the menu.
9. Check window will pop up to check if you want to proceed with an update.
10. When choose ‘Yes’ the device will start rebooting and firmware start upgrading.
(After completion of FW upgrade, you may check the version in Settings/Information.)
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※ Caution: Check for internal capacity availability is required.
Upgrade a firmware after checking that USB power cable is connected and battery level is
sufficient for an upgrade (more than 50% of battery level).
Refer to ‘System settings screen’ ‘Update’ section for more detailed information.
※ Caution: You may need to check if there is enough storage space in the internal memory.
More than 800MByte of internal memory availability is required for the firmware upgrade.
Check if there is enough storage capacity in the internal memory of the device.
The firmware upgrade may not initialize if the storage capacity is insufficient.