: Go to Menu > Settings > Software Upgrade (or similar path depending on the current firmware version).
FW_DIR = "./firmware/" LATEST_VERSION = "v2.1.4" LATEST_FILE = "solid8181_fw_v2.1.4.bin" MD5_HASH = "a1b2c3d4e5f67890..." Solid 8181 Set-top Box Software Download
The manufacturer has moved all official software files to a for easier access. You can find the links on the official Firmware/Software page. : Go to Menu > Settings > Software
Even with the correct , things can go wrong. Here is your diagnostic table: Solid 8181 Set-top Box Software Download