Wait for the "Upgrade Success" message. Do not disconnect power or the cable until the process is fully finished. Safety Precautions
: Installs the latest system software to improve device stability. Emergency Recovery
| Feature | Description | |---------|-------------| | | Uses standard RS232 protocol (115200 baud, Even parity, 8 data bits, 1 stop bit) to talk directly to the Ali chip’s bootloader. | | Firmware upload | Loads a new firmware image from a .bin or .abs file into the device’s Flash memory. | | COM port detection | Automatically lists available COM ports; you can manually choose the port that matches your USB‑to‑serial adapter or built‑in serial port. | | Open / Start workflow | Simple two‑step process: click Open to load the firmware file, then click Start to begin sending the upgrade data to the device. | | Status feedback | Displays progress messages such as “Sending upgrade request to box…” and “Success” when complete. | | Auto‑reboot option | Some versions include an “Auto Reboot” checkbox that restarts the device after a successful upgrade. | | Cross‑Windows compatibility | Works on Windows XP, Windows 7 (x86), and newer Windows versions with appropriate driver support. |
: Allows users to back up current firmware before making changes. 📋 Technical Requirements alirs232upgradetoolv120 downloader full updated
Launch the ALi_RS232_Upgrade_Tool_v1.2.0.exe file as an Administrator.
The tool will display a "Transferring" progress bar followed by "Flashing to Flash." Do not interrupt power during this stage.
This comprehensive guide provides the necessary technical insights, step-by-step flashing procedures, and troubleshooting methods for the updated software package. 1. What is ALIRS232UpgradeToolV120? Wait for the "Upgrade Success" message
Step 3 — Enter bootloader
ALiRS232UpgradeTool v1.20 is a firmware/ROM flashing utility for devices that use an ALi (or Ali) chipset with RS-232 (serial) bootloader support. This guide explains how to obtain the official v1.20 downloader, prepare a Windows PC, connect the target device via serial, and perform a safe firmware upgrade. It also covers troubleshooting, safety precautions, and recovery steps.
The selected .bin file does not match the receiver hardware ID. | | Open / Start workflow | Simple
: A native COM port on your PC or a high-quality USB-to-RS232 adapter.
Double-check all configuration settings in the utility window.
Connect your receiver to your PC using an RS232 Null Modem cable while the receiver is powered off .
Wait until a pop-up box displays "Upgrade Success!" before disconnecting any cables. Troubleshooting Common Errors "Target not connect or target is error status"
Complete Guide to AliRS232UpgradeToolV120 Downloader: Full Updated Tutorial