Expert modders have noted that v1.18 provides a "valid read" on certain sensitive chips (like the Winbond 25Q128FVSQ found in ThinkPads) where newer or alternative versions might fail.

The CH341A is not known for being fast. Its simplicity comes at the cost of speed. Programming an 8MB (64Mbit) BIOS chip can take around 4 minutes or more, with larger 16MB or 32MB chips taking proportionally longer. However, for recovery and hobbyist tasks, this speed is generally considered acceptable.

A standout among modern options is . Unlike the original software, which has remained static, NeoProgrammer sees constant updates. In a January 2025 update, its chip library was updated to include 2,033 different memory chips , a massive expansion from earlier versions. It also introduced fixes for specific chip families like ABLIC's Microwire series, showing its active development. This is a stark contrast to the fixed, though reliable, nature of v1.18.

Many counterfeit v 1.18 boards still output 3.8V on the "3.3V" pin, which can damage memory chips over time. Solder a 1N4148 diode in series with the VCC pin to drop the voltage to a safe 3.2V.

The older, standard software. 3. Usage Steps