Method and apparatus for downloading updated software to portable wireless communication units
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United States of America Patent
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Nov 18, 1997
Grant Date -
N/A
app pub date -
Jul 28, 1995
filing date -
Jul 28, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A portable wireless communication unit (101) is coupled to battery charger/software downloader (108) via a unit interface (304). Upon detecting a flag (402) in the portable wireless communication unit, a software downloader that includes a processing unit (300) connected to a land-based public communication network interface (302) and a memory (306), receives updated software from a server (104) and downloads the updated software to the portable Wireless communication unit via the unit interface.
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