| Problem | Likely Fix | |---------|-------------| | USB not detected | Reformat to FAT32, use smaller USB (≤8GB) | | "Wrong file" error | Firmware mismatch – get correct version for STP A01 Top | | Box stuck on boot | Try forced recovery: hold CH+ while powering on | | Lost remote functions | Perform factory reset via front panel buttons (if available) |
: Go back to the settings menu to verify that the firmware has been updated to the latest version. update firmware stb advance stp a01 top