Tiger G450 - Upgrade by USB; Remove USB device safely

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1.Upgrade File: Show the Upgrade File.

2.Upgrade Mode: Select between allcode, maincode, defaultdb, userdb and Dump. When

users switch the upgrade mode, Upgrade File will show the corresponding file

according to the table below:

6.4 Upgrade by USB

3.Press OK key on start button to start receiving the data from USB device.

When the USB device is not connected, this item is grey, you can not edit it now.

Upgrade Mode File feature

All code : File named as "*.abs"

Main Code: File named as *.abs

Radio back: File named as "*.abs",

the picture will be used

as both radio back and

menu back

Default db: File named as "*.abs"

Select the upgrade mode and upgrade file, then you can start upgrade by USB.

6.5 Remove USB device safely

Press OK on this item it will pop up a dialogue:"You can safely remove USB device

now! ", then you can move your USB device safely.