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Idle current measured 220mA (should be 45mA). Thermal camera showed 58°C on the GPS chip.
The release of the H-Series v3 firmware serves as a prime example of why users must be cautious with “hot” updates. While some users like "Forts" on the Communications Support forum reported a smooth upgrade with a nice new UI, others reported critical bugs. hytera firmware hot
: Always use your CPS to "Read" and save your current radio codeplug before starting any upgrade to prevent data loss. Administrative Access : Install the Hytera Upgrade Kit Idle current measured 220mA (should be 45mA)
Hytera often silently releases "point" updates (e.g., v5.06.10.001 → v5.06.10.002) to fix thermal issues. Always check the release notes for keywords like "Optimized power consumption," "Fixed sleep mode," or "Reduced idle current." While some users like "Forts" on the Communications
If an update stalls, try disconnecting and reconnecting the battery without closing the Upgradekit software to force the radio into "BL3" mode for completion. Have you upgraded to Hytera R9.0 Firmware?
: New updates allow mobile radios like the HM785 to connect via IP Transit directly to H-Series repeaters in an IP Multi-site Connect network. This changes infrastructure planning by enabling hybrid master-slave architectures without needing extra hardware.