Stb: Upgrader V3.98

Select the correct number that matches your Windows Device Manager settings.

Set the . The standard speed is 115200 , but older boxes may require 9600 . Set the Operate Mode to Upgrade . Step 3: Load the Firmware stb upgrader v3.98

While using the STB Upgrader V3.98, you may encounter some issues. Here are some common problems and their solutions: Select the correct number that matches your Windows

Change the bits per second speed from 115200 to 9600 or vice versa. Another software program is occupying the COM port. stb upgrader v3.98

Set the to Upgrade (if you are flashing new software) or Dump (if you want to back up your current firmware first).