NIKAI-UHD50SLED-2-UHD55SLED2-TPHV530PC821-4GB-FIRMWARE
NIKAI-UHD50SLED-2-UHD55SLED2-TPHV530PC821-4GB-FIRMWARE BRAND NIKAI-UHD SMART TV MODEL : UHD50SLED-2 MODEL : UHD55SLED2 MAIN BOARD: TPHV530PC821-V530-1GB REM 4GB ROM RESOLUTION : 3840*2160 UHD 4K USB UPDATABLE FIRMWARE To update You have downloaded rar file Extract it and copy allupgrade_V530_sos.bin files to fat32 formated…