if the TV is connected to a stable Wi-Fi or Ethernet network.
: Press the Home button on your remote. Navigate to the top-right corner of the screen and select the Settings (gear icon). sharp lc-ue630x firmware update
Use this method if your TV cannot connect to the internet or if the OTA update fails. A USB flash drive (formatted to FAT32 ). A computer with an internet connection. Steps: Support - Sharp Global if the TV is connected to a stable Wi-Fi or Ethernet network
: If an update is detected, follow the on-screen prompts to download it. Once the download is complete, select Install . The TV will restart to apply the changes. Method 2: Manual Update via USB sharp lc-ue630x firmware update