L3KDE
Coffee Grounder (Lightning Proof)
- Joined
- Aug 17, 2021
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- 27
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Ive got a bunch of HYT (early Hytera) TM-628H analog radio. All the same model #s.
Some of them I can program fine with the HM628E programming software, but some of them say "Unable to find matching version file. Please upgrade."
I cant find any software versions newer than 1.01.05 anywhere, so I figured maybe it's the firmware. I have an update tool that upgrades tm628 to v1.01.14 but it says "Failed to open com port"
Anyone know how I can reprogram these old HYTs?
Some of them I can program fine with the HM628E programming software, but some of them say "Unable to find matching version file. Please upgrade."
I cant find any software versions newer than 1.01.05 anywhere, so I figured maybe it's the firmware. I have an update tool that upgrades tm628 to v1.01.14 but it says "Failed to open com port"
Anyone know how I can reprogram these old HYTs?