Stb Upgrade Tool Ver 40 2 Link Work 〈Chrome〉

Wait for the progress bar to reach 100% and for the tool to display a "Done" or "Success" message. Do not power off the device during this process to avoid permanent damage.

Necessary for modern laptops or PCs that lack a native 9-pin serial port. stb upgrade tool ver 40 2 link

: Plug the RS232 cable into both the PC and the STB (keep STB power OFF ). Wait for the progress bar to reach 100%