Preparation and Remarks
•
Fully charge the battery.
•
Saved user information through
PC Sync before upgrading your
firmware.
•
Close PC Sync/applications
before proceeding with the
update.
•
Calling and messaging functions
are not available during the
update process.
•
Remove the SD card.
•
Do not disconnect the USB cable
until the update is completed.
•
The handset is automatically
reset during this process.
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