Motorola's ASTRO 25 Portable Depot R20.01.00 Go to product viewer dialog for this item.
Flashcode Upgrades: Changing the feature set of a radio (e.g., adding encryption or trunking). astro 25 portable depot r20.01.00.zip
It sounds like you’re referencing a specific firmware or software archive for an ASTRO 25 Portable radio (likely a Motorola radio such as the XTS 2500, XTS 1500, or XTS 5000), with a filename ending in r20.01.00.zip. Motorola's ASTRO 25 Portable Depot R20
If you cannot legally obtain or run R20.01.00, consider these alternatives: or XTS 5000)
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