Downloading Software; The Purpose Of Downloading Software; The Environment Of Downloading Software - LG L240 Service Manual

5. Downloading Software

5.1 The purpose of downloading software

5.1.1 To make a phone operate at the first manufacturing
- A phone = Hardware + Software
- A phone cannot operate with hardware alone.
- The hardware with the suitable software can operate properly.
5.1.2 To upgrade the software of the phone
- The software of the phone may be changed to enhance the performance of the phone.
- The older version software of the phone can be replaced to the newer version.

5.2 The Environment of Downloading Software.

5.2.1. In case of using the PIF(USB Port)
a. The Preparation
- Target Handset (LG240)
- PIF
- USB Cable( A to B type) and PIF- to -Phone interface Cable (Qualcomm)
- Power Supply or Battery
b. IBM compatible PC supporting USB with Windows 98 or newer
If you use data kit, you should have a battery with the voltage above 3.7V
LG240 Handset
PIF
POWER SUPPLY
- 91 -
5. Downloading Software
PC with RS-232
4V