WD My Cloud EX4 Personal Cloud Storage Firmware 1.04.05

Fixes:
- Resolved issue of data transfer interruption when copying files between the unit and an attached USB drive.
- Resolved issue of .smi subtitle files are not displayed when streaming videos to LG Smart TVs.

To update the firmware:

- Download the firmware file to your desktop.
- Type the device IP address shown on the LCD in the URL.
- If you have secured your device previously with a password, enter your password and click the Login button at the main login.
- Click Settings located on the main dashboard screen.
- Click Firmware Update to open this section.
- Click the Update from File button.
- Browse to the location where you saved the firmware file and select it.
- When the Update Firmware pop-up window appears, click the OK button to proceed with the firmware update. Once the process is complete, the device will reboot. This process will take a few minutes.

Important product update notes:

- Do not interrupt the firmware upgrade process. Doing so may cause the device to malfunction or render it unable to boot.
- If you are using the manual update method, do not rename the firmware file. Doing so will cause the manual update to fail