HamRadioReviews: Baofeng DM-5R Upgrade How-To [Video]

In this video I am showing how to perform the Baofeng DM-5R. upgrade to Tier II.

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Please note that this upgrade can only be performed to the first batch of radios that came as Tier I from the factory. An...

HamRadioReviews: Baofeng DM-5R Upgrade How-To [Video]