Qmax Mst999 H2 Mini 4: Software Update Free [portable]

As of early 2026, the following versions are among the most recent available for the H2 Mini series: : Released on December 25, 2025.

The latest software update for the is Version 3.45 , which was released on January 7, 2026 . This update is typically available as a .bin firmware file that can be installed for free using a USB flash drive or via the receiver's online update menu. Key Update Details Version: V3.45 Release Date: January 7, 2026 qmax mst999 h2 mini 4 software update free

| Aspect | Rating (out of 5) | |--------|------------------| | Free updates | ⭐⭐⭐⭐⭐ (yes, free) | | Update frequency | ⭐☆☆☆☆ (very rare) | | Ease of update | ⭐⭐☆☆☆ (manual flash often needed) | | Safety / stability | ⭐⭐☆☆☆ (risk of bricking) | | Overall value | ⭐⭐☆☆☆ (good only if current firmware is broken) | As of early 2026, the following versions are