Open the ALIRS232UpgradeToolV120.exe file as an Administrator.

Using the tool incorrectly can lead to a permanent brick, so follow these steps carefully:

The Ali RS232 Upgrade Tool V1.2.0 is the standard interface for devices running on Ali Tech chipsets. This version is widely regarded for its stability and compatibility with older hardware that requires a direct RS232 (serial) link to communicate with a PC. Key Features of Version 1.2.0 Full support for Ali3510, Ali3511, and Ali3606 chipsets. Ability to repair "ON" or "BOOT" loop errors. Clean, lightweight interface for faster data transfer.

💡 Always back up your current channel list (Dump File) before flashing a new update to avoid losing your satellite configurations. If you'd like to move forward, let me know: What are you trying to update? Are you getting a specific error code during the flash?

If using a USB adapter, ensure the Prolific or CH340 drivers are fully updated.

The tool will show a progress bar. Do not touch the cables or turn off the PC until it reaches 100% and displays "Upgrade Success." Troubleshooting Common Errors

Multiple mode selections including AllCode, Maincode, and Userdb. Automatic port detection for COM1 through COM4. Hardware Requirements for Connection