If the box is still working:
Choose Software Upgrade and then USB Upgrade . 1509 dvbt2 512m firmware update top
: Resolves common issues such as sudden reboots, frozen screens, or remote control lag. If the box is still working: Choose Software
menu_item_t main_menu[] = "USB Firmware Update", update_firmware_fn, 1, // 1 = top "Channel Scan", scan_fn, 0, "Channel List", list_fn, 0, ... ; // 1 = top "Channel Scan"
Is your box or is it stuck on a boot screen?