[PICO only] How to fix USB storage read failures or conflicts with PICO File Manager?

1. First, try unplugging and replugging the USB storage device, and restart the 4XVR to see if the issue improves.

2. If the problem persists, please follow these steps:

• Unplug the USB drive and exit the 4XVR.

• Reinsert the USB storage device, enter the 4XVR, and wait a few seconds.

• TTap the USB icon on the top right corner of the main interface (except for USB tab) to access the PICO system's built-in file manager app, and then navigate to the folder containing the video you want to watch.

Note: The USB button, like Pico, uses the Android system, so there will be no situation where one can read while the other cannot. Please strictly follow the above steps. If a prompt appears, the USB drive may not have been read successfully. Please wait a few seconds before clicking the USB button.