Method of updating an operation system
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United States of America Patent
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N/A
Issued Date -
May 27, 2004
app pub date -
Feb 4, 2003
filing date -
Nov 12, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention relates to a method of updating an operating system image of a portable information device, wherein the portable information device comprises a burn program for burning a new operating system image to a memory of the portable information device. The method first detects size of the new operating system image saved in an external device; then checks if an available capacity of the memory is sufficient for the new operating system image; if the available capacity is sufficient, proceeding to a subsequent step; further, it downloads the new operating system image from the external device; and finally starts the burn program to burn the external new operating system image to the memory.
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